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diff --git a/plugins/calendar/calendar.php b/plugins/calendar/calendar.php
index f3e8b3c6..345277d6 100644
--- a/plugins/calendar/calendar.php
+++ b/plugins/calendar/calendar.php
@@ -1,4019 +1,4020 @@
<?php
/**
* Calendar plugin for Roundcube webmail
*
* @author Lazlo Westerhof <hello@lazlo.me>
* @author Thomas Bruederli <bruederli@kolabsys.com>
*
* Copyright (C) 2010, Lazlo Westerhof <hello@lazlo.me>
* Copyright (C) 2014-2015, Kolab Systems AG <contact@kolabsys.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#[AllowDynamicProperties]
class calendar extends rcube_plugin
{
const FREEBUSY_UNKNOWN = 0;
const FREEBUSY_FREE = 1;
const FREEBUSY_BUSY = 2;
const FREEBUSY_TENTATIVE = 3;
const FREEBUSY_OOF = 4;
const SESSION_KEY = 'calendar_temp';
public $task = '?(?!logout).*';
public $rc;
public $lib;
public $resources_dir;
public $home; // declare public to be used in other classes
public $urlbase;
public $timezone;
public $timezone_offset;
public $gmt_offset;
public $dst_active;
public $ui;
public $defaults = [
'calendar_default_view' => "agendaWeek",
'calendar_timeslots' => 2,
'calendar_work_start' => 6,
'calendar_work_end' => 18,
'calendar_agenda_range' => 60,
'calendar_show_weekno' => 0,
'calendar_first_day' => 1,
'calendar_first_hour' => 6,
'calendar_time_format' => null,
'calendar_event_coloring' => 0,
'calendar_time_indicator' => true,
'calendar_allow_invite_shared' => false,
'calendar_itip_send_option' => 3,
'calendar_itip_after_action' => 0,
];
// These are implemented with __get()
// private $ical;
// private $itip;
// private $driver;
/**
* Plugin initialization.
*/
function init()
{
$this->rc = rcube::get_instance();
$this->register_task('calendar', 'calendar');
// load calendar configuration
$this->load_config();
// catch iTIP confirmation requests that don're require a valid session
if ($this->rc->action == 'attend' && !empty($_REQUEST['_t'])) {
$this->add_hook('startup', [$this, 'itip_attend_response']);
}
else if ($this->rc->action == 'feed' && !empty($_REQUEST['_cal'])) {
$this->add_hook('startup', [$this, 'ical_feed_export']);
}
else if ($this->rc->task != 'login') {
// default startup routine
$this->add_hook('startup', [$this, 'startup']);
}
$this->add_hook('user_delete', [$this, 'user_delete']);
}
/**
* Setup basic plugin environment and UI
*/
protected function setup()
{
$this->require_plugin('libcalendaring');
$this->require_plugin('libkolab');
require $this->home . '/lib/calendar_ui.php';
// load localizations
$this->add_texts('localization/', $this->rc->task == 'calendar' && (!$this->rc->action || $this->rc->action == 'print'));
$this->lib = libcalendaring::get_instance();
$this->timezone = $this->lib->timezone;
$this->gmt_offset = $this->lib->gmt_offset;
$this->dst_active = $this->lib->dst_active;
$this->timezone_offset = $this->gmt_offset / 3600 - $this->dst_active;
$this->ui = new calendar_ui($this);
}
/**
* Startup hook
*/
public function startup($args)
{
// the calendar module can be enabled/disabled by the kolab_auth plugin
if ($this->rc->config->get('calendar_disabled', false)
|| !$this->rc->config->get('calendar_enabled', true)
) {
return;
}
$this->setup();
// load Calendar user interface
if (!$this->rc->output->ajax_call
&& (empty($this->rc->output->env['framed']) || $args['action'] == 'preview')
) {
$this->ui->init();
// settings are required in (almost) every GUI step
if ($args['action'] != 'attend') {
$this->rc->output->set_env('calendar_settings', $this->load_settings());
}
// A hack to replace "Edit/Share Calendar" label with "Edit calendar", for non-Kolab driver
if ($args['task'] == 'calendar' && $this->rc->config->get('calendar_driver', 'database') !== 'kolab') {
$merge = ['calendar.editcalendar' => $this->gettext('edcalendar')];
$this->rc->load_language(null, [], $merge);
$this->rc->output->command('add_label', $merge);
}
}
if ($args['task'] == 'calendar' && $args['action'] != 'save-pref') {
if ($args['action'] != 'upload') {
$this->load_driver();
}
// register calendar actions
$this->register_action('index', [$this, 'calendar_view']);
$this->register_action('event', [$this, 'event_action']);
$this->register_action('calendar', [$this, 'calendar_action']);
$this->register_action('count', [$this, 'count_events']);
$this->register_action('load_events', [$this, 'load_events']);
$this->register_action('export_events', [$this, 'export_events']);
$this->register_action('import_events', [$this, 'import_events']);
$this->register_action('upload', [$this, 'attachment_upload']);
$this->register_action('get-attachment', [$this, 'attachment_get']);
$this->register_action('freebusy-status', [$this, 'freebusy_status']);
$this->register_action('freebusy-times', [$this, 'freebusy_times']);
$this->register_action('randomdata', [$this, 'generate_randomdata']);
$this->register_action('print', [$this,'print_view']);
$this->register_action('mailimportitip', [$this, 'mail_import_itip']);
$this->register_action('mailimportattach', [$this, 'mail_import_attachment']);
$this->register_action('dialog-ui', [$this, 'mail_message2event']);
$this->register_action('check-recent', [$this, 'check_recent']);
$this->register_action('itip-status', [$this, 'event_itip_status']);
$this->register_action('itip-remove', [$this, 'event_itip_remove']);
$this->register_action('itip-decline-reply', [$this, 'mail_itip_decline_reply']);
$this->register_action('itip-delegate', [$this, 'mail_itip_delegate']);
$this->register_action('resources-list', [$this, 'resources_list']);
$this->register_action('resources-owner', [$this, 'resources_owner']);
$this->register_action('resources-calendar', [$this, 'resources_calendar']);
$this->register_action('resources-autocomplete', [$this, 'resources_autocomplete']);
$this->register_action('talk-room-create', [$this, 'talk_room_create']);
$this->add_hook('refresh', [$this, 'refresh']);
// remove undo information...
if (!empty($_SESSION['calendar_event_undo'])) {
$undo = $_SESSION['calendar_event_undo'];
// ...after timeout
$undo_time = $this->rc->config->get('undo_timeout', 0);
if ($undo['ts'] < time() - $undo_time) {
$this->rc->session->remove('calendar_event_undo');
// @TODO: do EXPUNGE on kolab objects?
}
}
}
else if ($args['task'] == 'settings') {
// add hooks for Calendar settings
$this->add_hook('preferences_sections_list', [$this, 'preferences_sections_list']);
$this->add_hook('preferences_list', [$this, 'preferences_list']);
$this->add_hook('preferences_save', [$this, 'preferences_save']);
}
else if ($args['task'] == 'mail') {
// hooks to catch event invitations on incoming mails
if ($args['action'] == 'show' || $args['action'] == 'preview') {
$this->add_hook('template_object_messagebody', [$this, 'mail_messagebody_html']);
}
// add 'Create event' item to message menu
if ($this->api->output->type == 'html' && (empty($_GET['_rel']) || $_GET['_rel'] != 'event')) {
$this->api->output->add_label('calendar.createfrommail');
$this->api->add_content(
html::tag('li', ['role' => 'menuitem'],
$this->api->output->button([
'command' => 'calendar-create-from-mail',
'label' => 'calendar.createfrommail',
'type' => 'link',
'classact' => 'icon calendarlink active',
'class' => 'icon calendarlink disabled',
'innerclass' => 'icon calendar',
])
),
'messagemenu'
);
}
$this->add_hook('messages_list', [$this, 'mail_messages_list']);
$this->add_hook('message_compose', [$this, 'mail_message_compose']);
}
else if ($args['task'] == 'addressbook') {
if ($this->rc->config->get('calendar_contact_birthdays')) {
$this->add_hook('contact_update', [$this, 'contact_update']);
$this->add_hook('contact_create', [$this, 'contact_update']);
}
}
// add hooks to display alarms
$this->add_hook('pending_alarms', [$this, 'pending_alarms']);
$this->add_hook('dismiss_alarms', [$this, 'dismiss_alarms']);
}
/**
* Helper method to load the backend driver according to local config
*/
private function load_driver()
{
if (!empty($this->driver)) {
return;
}
$driver_name = $this->rc->config->get('calendar_driver', 'database');
$driver_class = $driver_name . '_driver';
require_once $this->home . '/drivers/calendar_driver.php';
require_once $this->home . '/drivers/' . $driver_name . '/' . $driver_class . '.php';
$this->driver = new $driver_class($this);
if ($this->driver->undelete) {
$this->driver->undelete = $this->rc->config->get('undo_timeout', 0) > 0;
}
}
/**
* Load iTIP functions
*/
private function load_itip()
{
if (empty($this->itip)) {
require_once $this->home . '/lib/calendar_itip.php';
$this->itip = new calendar_itip($this);
if ($this->rc->config->get('kolab_invitation_calendars')) {
$this->itip->set_rsvp_actions(['accepted','tentative','declined','delegated','needs-action']);
}
}
return $this->itip;
}
/**
* Load iCalendar functions
*/
public function get_ical()
{
if (empty($this->ical)) {
$this->ical = libcalendaring::get_ical();
}
return $this->ical;
}
/**
* Get properties of the calendar this user has specified as default
*/
public function get_default_calendar($calendars = null)
{
if ($calendars === null) {
$filter = calendar_driver::FILTER_PERSONAL | calendar_driver::FILTER_WRITEABLE;
$calendars = $this->driver->list_calendars($filter);
}
$default_id = $this->rc->config->get('calendar_default_calendar');
$calendar = !empty($calendars[$default_id]) ? $calendars[$default_id] : null;
$first = null;
if (!$calendar) {
foreach ($calendars as $cal) {
if (!empty($cal['default']) && $cal['editable']) {
$calendar = $cal;
}
if ($cal['editable']) {
$first = $cal;
}
}
}
return $calendar ?: $first;
}
/**
* Render the main calendar view from skin template
*/
function calendar_view()
{
$this->rc->output->set_pagetitle($this->gettext('calendar'));
// Add JS files to the page header
$this->ui->addJS();
$this->ui->init_templates();
$this->rc->output->add_label('lowest','low','normal','high','highest','delete',
'cancel','uploading','noemailwarning','close'
);
// initialize attendees autocompletion
$this->rc->autocomplete_init();
$this->rc->output->set_env('timezone', $this->timezone->getName());
$this->rc->output->set_env('calendar_driver', $this->rc->config->get('calendar_driver'), false);
$this->rc->output->set_env('calendar_resources', (bool)$this->rc->config->get('calendar_resources_driver'));
+ $this->rc->output->set_env('calendar_resources_freebusy', !empty($this->rc->config->get('kolab_freebusy_server')));
$this->rc->output->set_env('identities-selector', $this->ui->identity_select([
'id' => 'edit-identities-list',
'aria-label' => $this->gettext('roleorganizer'),
'class' => 'form-control custom-select',
]));
$view = rcube_utils::get_input_value('view', rcube_utils::INPUT_GPC);
if (in_array($view, ['agendaWeek', 'agendaDay', 'month', 'list'])) {
$this->rc->output->set_env('view', $view);
}
if ($date = rcube_utils::get_input_value('date', rcube_utils::INPUT_GPC)) {
$this->rc->output->set_env('date', $date);
}
if ($msgref = rcube_utils::get_input_value('itip', rcube_utils::INPUT_GPC)) {
$this->rc->output->set_env('itip_events', $this->itip_events($msgref));
}
$this->rc->output->send('calendar.calendar');
}
/**
* Handler for preferences_sections_list hook.
* Adds Calendar settings sections into preferences sections list.
*
* @param array Original parameters
*
* @return array Modified parameters
*/
function preferences_sections_list($p)
{
$p['list']['calendar'] = [
'id' => 'calendar',
'section' => $this->gettext('calendar'),
];
return $p;
}
/**
* Handler for preferences_list hook.
* Adds options blocks into Calendar settings sections in Preferences.
*
* @param array Original parameters
*
* @return array Modified parameters
*/
function preferences_list($p)
{
if ($p['section'] != 'calendar') {
return $p;
}
$no_override = array_flip((array) $this->rc->config->get('dont_override'));
$p['blocks']['view']['name'] = $this->gettext('mainoptions');
if (!isset($no_override['calendar_default_view'])) {
if (empty($p['current'])) {
$p['blocks']['view']['content'] = true;
return $p;
}
$field_id = 'rcmfd_default_view';
$view = $this->rc->config->get('calendar_default_view', $this->defaults['calendar_default_view']);
$select = new html_select(['name' => '_default_view', 'id' => $field_id]);
$select->add($this->gettext('day'), "agendaDay");
$select->add($this->gettext('week'), "agendaWeek");
$select->add($this->gettext('month'), "month");
$select->add($this->gettext('agenda'), "list");
$p['blocks']['view']['options']['default_view'] = [
'title' => html::label($field_id, rcube::Q($this->gettext('default_view'))),
'content' => $select->show($view == 'table' ? 'list' : $view),
];
}
if (!isset($no_override['calendar_timeslots'])) {
if (empty($p['current'])) {
$p['blocks']['view']['content'] = true;
return $p;
}
$field_id = 'rcmfd_timeslots';
$choices = ['1', '2', '3', '4', '6'];
$timeslots = $this->rc->config->get('calendar_timeslots', $this->defaults['calendar_timeslots']);
$select = new html_select(['name' => '_timeslots', 'id' => $field_id]);
$select->add($choices, $choices);
$p['blocks']['view']['options']['timeslots'] = [
'title' => html::label($field_id, rcube::Q($this->gettext('timeslots'))),
'content' => $select->show(strval($timeslots)),
];
}
if (!isset($no_override['calendar_first_day'])) {
if (empty($p['current'])) {
$p['blocks']['view']['content'] = true;
return $p;
}
$field_id = 'rcmfd_firstday';
$first_day = $this->rc->config->get('calendar_first_day', $this->defaults['calendar_first_day']);
$select = new html_select(['name' => '_first_day', 'id' => $field_id]);
$select->add($this->gettext('sunday'), '0');
$select->add($this->gettext('monday'), '1');
$select->add($this->gettext('tuesday'), '2');
$select->add($this->gettext('wednesday'), '3');
$select->add($this->gettext('thursday'), '4');
$select->add($this->gettext('friday'), '5');
$select->add($this->gettext('saturday'), '6');
$p['blocks']['view']['options']['first_day'] = [
'title' => html::label($field_id, rcube::Q($this->gettext('first_day'))),
'content' => $select->show(strval($first_day)),
];
}
if (!isset($no_override['calendar_first_hour'])) {
if (empty($p['current'])) {
$p['blocks']['view']['content'] = true;
return $p;
}
$first_hour = $this->rc->config->get('calendar_first_hour', $this->defaults['calendar_first_hour']);
$time_format = $this->rc->config->get('calendar_time_format', $this->defaults['calendar_time_format']);
$time_format = $this->rc->config->get('time_format', libcalendaring::to_php_date_format($time_format));
$field_id = 'rcmfd_firsthour';
$select_hours = new html_select(['name' => '_first_hour', 'id' => $field_id]);
for ($h = 0; $h < 24; $h++) {
$select_hours->add(date($time_format, mktime($h, 0, 0)), $h);
}
$p['blocks']['view']['options']['first_hour'] = [
'title' => html::label($field_id, rcube::Q($this->gettext('first_hour'))),
'content' => $select_hours->show($first_hour),
];
}
if (!isset($no_override['calendar_work_start'])) {
if (empty($p['current'])) {
$p['blocks']['view']['content'] = true;
return $p;
}
$field_id = 'rcmfd_workstart';
$work_start = $this->rc->config->get('calendar_work_start', $this->defaults['calendar_work_start']);
$work_end = $this->rc->config->get('calendar_work_end', $this->defaults['calendar_work_end']);
$p['blocks']['view']['options']['workinghours'] = [
'title' => html::label($field_id, rcube::Q($this->gettext('workinghours'))),
'content' => html::div('input-group',
$select_hours->show($work_start, ['name' => '_work_start', 'id' => $field_id])
. html::span('input-group-append input-group-prepend', html::span('input-group-text',' &mdash; '))
. $select_hours->show($work_end, ['name' => '_work_end', 'id' => $field_id])
)
];
}
if (!isset($no_override['calendar_event_coloring'])) {
if (empty($p['current'])) {
$p['blocks']['view']['content'] = true;
return $p;
}
$field_id = 'rcmfd_coloring';
$mode = $this->rc->config->get('calendar_event_coloring', $this->defaults['calendar_event_coloring']);
$select_colors = new html_select(['name' => '_event_coloring', 'id' => $field_id]);
$select_colors->add($this->gettext('coloringmode0'), 0);
$select_colors->add($this->gettext('coloringmode1'), 1);
$select_colors->add($this->gettext('coloringmode2'), 2);
$select_colors->add($this->gettext('coloringmode3'), 3);
$p['blocks']['view']['options']['eventcolors'] = [
'title' => html::label($field_id, rcube::Q($this->gettext('eventcoloring'))),
'content' => $select_colors->show($mode),
];
}
// loading driver is expensive, don't do it if not needed
$this->load_driver();
if (!isset($no_override['calendar_default_alarm_type']) || !isset($no_override['calendar_default_alarm_offset'])) {
if (empty($p['current'])) {
$p['blocks']['view']['content'] = true;
return $p;
}
$alarm_type = $alarm_offset = '';
if (!isset($no_override['calendar_default_alarm_type'])) {
$field_id = 'rcmfd_alarm';
$select_type = new html_select(['name' => '_alarm_type', 'id' => $field_id]);
$select_type->add($this->gettext('none'), '');
foreach ($this->driver->alarm_types as $type) {
$select_type->add($this->rc->gettext(strtolower("alarm{$type}option"), 'libcalendaring'), $type);
}
$alarm_type = $select_type->show($this->rc->config->get('calendar_default_alarm_type', ''));
}
if (!isset($no_override['calendar_default_alarm_offset'])) {
$field_id = 'rcmfd_alarm';
$input_value = new html_inputfield(['name' => '_alarm_value', 'id' => $field_id . 'value', 'size' => 3]);
$select_offset = new html_select(['name' => '_alarm_offset', 'id' => $field_id . 'offset']);
foreach (['-M','-H','-D','+M','+H','+D'] as $trigger) {
$select_offset->add($this->rc->gettext('trigger' . $trigger, 'libcalendaring'), $trigger);
}
$preset = libcalendaring::parse_alarm_value($this->rc->config->get('calendar_default_alarm_offset', '-15M'));
$alarm_offset = $input_value->show($preset[0]) . ' ' . $select_offset->show($preset[1]);
}
$p['blocks']['view']['options']['alarmtype'] = [
'title' => html::label($field_id, rcube::Q($this->gettext('defaultalarmtype'))),
'content' => html::div('input-group', $alarm_type . ' ' . $alarm_offset),
];
}
if (!isset($no_override['calendar_default_calendar'])) {
if (empty($p['current'])) {
$p['blocks']['view']['content'] = true;
return $p;
}
// default calendar selection
$field_id = 'rcmfd_default_calendar';
$filter = calendar_driver::FILTER_PERSONAL | calendar_driver::FILTER_ACTIVE | calendar_driver::FILTER_INSERTABLE;
$select_cal = new html_select(['name' => '_default_calendar', 'id' => $field_id, 'is_escaped' => true]);
$default_calendar = null;
foreach ((array) $this->driver->list_calendars($filter) as $id => $prop) {
$select_cal->add($prop['name'], strval($id));
if (!empty($prop['default'])) {
$default_calendar = $id;
}
}
$p['blocks']['view']['options']['defaultcalendar'] = [
'title' => html::label($field_id, rcube::Q($this->gettext('defaultcalendar'))),
'content' => $select_cal->show($this->rc->config->get('calendar_default_calendar', $default_calendar)),
];
}
if (!isset($no_override['calendar_show_weekno'])) {
if (empty($p['current'])) {
$p['blocks']['view']['content'] = true;
return $p;
}
$field_id = 'rcmfd_show_weekno';
$select = new html_select(['name' => '_show_weekno', 'id' => $field_id]);
$select->add($this->gettext('weeknonone'), -1);
$select->add($this->gettext('weeknodatepicker'), 0);
$select->add($this->gettext('weeknoall'), 1);
$p['blocks']['view']['options']['show_weekno'] = [
'title' => html::label($field_id, rcube::Q($this->gettext('showweekno'))),
'content' => $select->show(intval($this->rc->config->get('calendar_show_weekno'))),
];
}
$p['blocks']['itip']['name'] = $this->gettext('itipoptions');
// Invitations handling
if (!isset($no_override['calendar_itip_after_action'])) {
if (empty($p['current'])) {
$p['blocks']['itip']['content'] = true;
return $p;
}
$field_id = 'rcmfd_after_action';
$select = new html_select([
'name' => '_after_action',
'id' => $field_id,
'onchange' => "\$('#{$field_id}_select')[this.value == 4 ? 'show' : 'hide']()"
]);
$select->add($this->gettext('afternothing'), '');
$select->add($this->gettext('aftertrash'), 1);
$select->add($this->gettext('afterdelete'), 2);
$select->add($this->gettext('afterflagdeleted'), 3);
$select->add($this->gettext('aftermoveto'), 4);
$val = $this->rc->config->get('calendar_itip_after_action', $this->defaults['calendar_itip_after_action']);
$folder = null;
if ($val !== null && $val !== '' && !is_int($val)) {
$folder = $val;
$val = 4;
}
$folders = $this->rc->folder_selector([
'id' => $field_id . '_select',
'name' => '_after_action_folder',
'maxlength' => 30,
'folder_filter' => 'mail',
'folder_rights' => 'w',
'style' => $val !== 4 ? 'display:none' : '',
]);
$p['blocks']['itip']['options']['after_action'] = [
'title' => html::label($field_id, rcube::Q($this->gettext('afteraction'))),
'content' => html::div(
'input-group input-group-combo',
$select->show($val) . $folders->show($folder)
),
];
}
// category definitions
if (empty($this->driver->nocategories) && !isset($no_override['calendar_categories'])) {
$p['blocks']['categories']['name'] = $this->gettext('categories');
if (empty($p['current'])) {
$p['blocks']['categories']['content'] = true;
return $p;
}
$categories = (array) $this->driver->list_categories();
$categories_list = '';
foreach ($categories as $name => $color) {
$key = md5($name);
$field_class = 'rcmfd_category_' . str_replace(' ', '_', $name);
$category_remove = html::span('input-group-append',
html::a([
'class' => 'button icon delete input-group-text',
'onclick' => '$(this).parent().parent().remove()',
'title' => $this->gettext('remove_category'),
'href' => '#rcmfd_new_category',
],
html::span('inner', $this->gettext('delete'))
)
);
$category_name = new html_inputfield(array('name' => "_categories[$key]", 'class' => $field_class, 'size' => 30, 'disabled' => $this->driver->categoriesimmutable));
$category_color = new html_inputfield(array('name' => "_colors[$key]", 'class' => "$field_class colors", 'size' => 6));
$hidden = '';
if (!empty($this->driver->categoriesimmutable)) {
$hidden = html::tag('input', ['type' => 'hidden', 'name' => "_categories[$key]", 'value' => $name]);
}
$categories_list .= $hidden
. html::div('input-group', $category_name->show($name) . $category_color->show($color) . $category_remove);
}
$p['blocks']['categories']['options']['category_' . $name] = [
'content' => html::div(['id' => 'calendarcategories'], $categories_list),
];
$field_id = 'rcmfd_new_category';
$new_category = new html_inputfield(['name' => '_new_category', 'id' => $field_id, 'size' => 30]);
$add_category = html::span('input-group-append',
html::a(
[
'type' => 'button',
'class' => 'button create input-group-text',
'title' => $this->gettext('add_category'),
'onclick' => 'rcube_calendar_add_category()',
'href' => '#rcmfd_new_category',
],
html::span('inner', $this->gettext('add_category'))
)
);
$p['blocks']['categories']['options']['categories'] = [
'content' => html::div('input-group', $new_category->show('') . $add_category),
];
$this->rc->output->add_label('delete', 'calendar.remove_category');
$this->rc->output->add_script('
function rcube_calendar_add_category() {
var name = $("#rcmfd_new_category").val();
if (name.length) {
var button_label = rcmail.gettext("calendar.remove_category");
var input = $("<input>").attr({type: "text", name: "_categories[]", size: 30, "class": "form-control"}).val(name);
var color = $("<input>").attr({type: "text", name: "_colors[]", size: 6, "class": "colors form-control"}).val("000000");
var button = $("<a>").attr({"class": "button icon delete input-group-text", title: button_label, href: "#rcmfd_new_category"})
.click(function() { $(this).parent().parent().remove(); })
.append($("<span>").addClass("inner").text(rcmail.gettext("delete")));
$("<div>").addClass("input-group").append(input).append(color).append($("<span class=\'input-group-append\'>").append(button))
.appendTo("#calendarcategories");
color.minicolors(rcmail.env.minicolors_config || {});
$("#rcmfd_new_category").val("");
}
}',
'foot'
);
$this->rc->output->add_script('
$("#rcmfd_new_category").keypress(function(event) {
if (event.which == 13) {
rcube_calendar_add_category();
event.preventDefault();
}
});',
'docready'
);
// load miniColors js/css files
jqueryui::miniColors();
}
// virtual birthdays calendar
if (!isset($no_override['calendar_contact_birthdays'])) {
$p['blocks']['birthdays']['name'] = $this->gettext('birthdayscalendar');
if (empty($p['current'])) {
$p['blocks']['birthdays']['content'] = true;
return $p;
}
$field_id = 'rcmfd_contact_birthdays';
$input = new html_checkbox([
'name' => '_contact_birthdays',
'id' => $field_id,
'value' => 1,
'onclick' => '$(".calendar_birthday_props").prop("disabled",!this.checked)'
]);
$p['blocks']['birthdays']['options']['contact_birthdays'] = [
'title' => html::label($field_id, $this->gettext('displaybirthdayscalendar')),
'content' => $input->show($this->rc->config->get('calendar_contact_birthdays') ? 1 : 0),
];
$input_attrib = [
'class' => 'calendar_birthday_props',
'disabled' => !$this->rc->config->get('calendar_contact_birthdays'),
];
$sources = [];
$checkbox = new html_checkbox(['name' => '_birthday_adressbooks[]'] + $input_attrib);
foreach ($this->rc->get_address_sources(false, true) as $source) {
// Roundcube >= 1.5, Ignore Collected Recipients and Trusted Senders sources
if ((defined('rcube_addressbook::TYPE_RECIPIENT') && $source['id'] == (string) rcube_addressbook::TYPE_RECIPIENT)
|| (defined('rcube_addressbook::TYPE_TRUSTED_SENDER') && $source['id'] == (string) rcube_addressbook::TYPE_TRUSTED_SENDER)
) {
continue;
}
$active = in_array($source['id'], (array) $this->rc->config->get('calendar_birthday_adressbooks')) ? $source['id'] : '';
$sources[] = html::tag('li', null,
html::label(null,
$checkbox->show($active, ['value' => $source['id']])
. rcube::Q(!empty($source['realname']) ? $source['realname'] : $source['name'])
)
);
}
$p['blocks']['birthdays']['options']['birthday_adressbooks'] = [
'title' => rcube::Q($this->gettext('birthdayscalendarsources')),
'content' => html::tag('ul', 'proplist', implode("\n", $sources)),
];
$field_id = 'rcmfd_birthdays_alarm';
$select_type = new html_select(['name' => '_birthdays_alarm_type', 'id' => $field_id] + $input_attrib);
$select_type->add($this->gettext('none'), '');
foreach ($this->driver->alarm_types as $type) {
$select_type->add($this->rc->gettext(strtolower("alarm{$type}option"), 'libcalendaring'), $type);
}
$input_value = new html_inputfield(['name' => '_birthdays_alarm_value', 'id' => $field_id . 'value', 'size' => 3] + $input_attrib);
$select_offset = new html_select(['name' => '_birthdays_alarm_offset', 'id' => $field_id . 'offset'] + $input_attrib);
foreach (['-M','-H','-D'] as $trigger) {
$select_offset->add($this->rc->gettext('trigger' . $trigger, 'libcalendaring'), $trigger);
}
$preset = libcalendaring::parse_alarm_value($this->rc->config->get('calendar_birthdays_alarm_offset', '-1D'));
$preset_type = $this->rc->config->get('calendar_birthdays_alarm_type', '');
$p['blocks']['birthdays']['options']['birthdays_alarmoffset'] = [
'title' => html::label($field_id, rcube::Q($this->gettext('showalarms'))),
'content' => html::div('input-group',
$select_type->show($preset_type)
. $input_value->show($preset[0]) . ' ' . $select_offset->show($preset[1])
),
];
}
return $p;
}
/**
* Handler for preferences_save hook.
* Executed on Calendar settings form submit.
*
* @param array Original parameters
*
* @return array Modified parameters
*/
function preferences_save($p)
{
if ($p['section'] == 'calendar') {
$this->load_driver();
// compose default alarm preset value
$alarm_offset = rcube_utils::get_input_value('_alarm_offset', rcube_utils::INPUT_POST);
$alarm_value = rcube_utils::get_input_value('_alarm_value', rcube_utils::INPUT_POST);
$default_alarm = $alarm_offset[0] . intval($alarm_value) . $alarm_offset[1];
$birthdays_alarm_offset = rcube_utils::get_input_value('_birthdays_alarm_offset', rcube_utils::INPUT_POST);
$birthdays_alarm_value = rcube_utils::get_input_value('_birthdays_alarm_value', rcube_utils::INPUT_POST);
$birthdays_alarm_value = $birthdays_alarm_offset[0] . intval($birthdays_alarm_value) . $birthdays_alarm_offset[1];
$p['prefs'] = [
'calendar_default_view' => rcube_utils::get_input_value('_default_view', rcube_utils::INPUT_POST),
'calendar_timeslots' => intval(rcube_utils::get_input_value('_timeslots', rcube_utils::INPUT_POST)),
'calendar_first_day' => intval(rcube_utils::get_input_value('_first_day', rcube_utils::INPUT_POST)),
'calendar_first_hour' => intval(rcube_utils::get_input_value('_first_hour', rcube_utils::INPUT_POST)),
'calendar_work_start' => intval(rcube_utils::get_input_value('_work_start', rcube_utils::INPUT_POST)),
'calendar_work_end' => intval(rcube_utils::get_input_value('_work_end', rcube_utils::INPUT_POST)),
'calendar_show_weekno' => intval(rcube_utils::get_input_value('_show_weekno', rcube_utils::INPUT_POST)),
'calendar_event_coloring' => intval(rcube_utils::get_input_value('_event_coloring', rcube_utils::INPUT_POST)),
'calendar_default_alarm_type' => rcube_utils::get_input_value('_alarm_type', rcube_utils::INPUT_POST),
'calendar_default_alarm_offset' => $default_alarm,
'calendar_default_calendar' => rcube_utils::get_input_value('_default_calendar', rcube_utils::INPUT_POST),
'calendar_date_format' => null, // clear previously saved values
'calendar_time_format' => null,
'calendar_contact_birthdays' => (bool) rcube_utils::get_input_value('_contact_birthdays', rcube_utils::INPUT_POST),
'calendar_birthday_adressbooks' => (array) rcube_utils::get_input_value('_birthday_adressbooks', rcube_utils::INPUT_POST),
'calendar_birthdays_alarm_type' => rcube_utils::get_input_value('_birthdays_alarm_type', rcube_utils::INPUT_POST),
'calendar_birthdays_alarm_offset' => $birthdays_alarm_value ?: null,
'calendar_itip_after_action' => intval(rcube_utils::get_input_value('_after_action', rcube_utils::INPUT_POST)),
];
if ($p['prefs']['calendar_itip_after_action'] == 4) {
$p['prefs']['calendar_itip_after_action'] = rcube_utils::get_input_value('_after_action_folder', rcube_utils::INPUT_POST, true);
}
// categories
if (empty($this->driver->nocategories)) {
$old_categories = $new_categories = [];
foreach ($this->driver->list_categories() as $name => $color) {
$old_categories[md5($name)] = $name;
}
$categories = (array) rcube_utils::get_input_value('_categories', rcube_utils::INPUT_POST);
$colors = (array) rcube_utils::get_input_value('_colors', rcube_utils::INPUT_POST);
foreach ($categories as $key => $name) {
if (!isset($colors[$key])) {
continue;
}
$color = preg_replace('/^#/', '', strval($colors[$key]));
// rename categories in existing events -> driver's job
if (!empty($old_categories[$key])) {
$oldname = $old_categories[$key];
$this->driver->replace_category($oldname, $name, $color);
unset($old_categories[$key]);
}
else {
$this->driver->add_category($name, $color);
}
$new_categories[$name] = $color;
}
// these old categories have been removed, alter events accordingly -> driver's job
foreach ((array) $old_categories as $key => $name) {
$this->driver->remove_category($name);
}
$p['prefs']['calendar_categories'] = $new_categories;
}
}
return $p;
}
/**
* Dispatcher for calendar actions initiated by the client
*/
function calendar_action()
{
$action = rcube_utils::get_input_value('action', rcube_utils::INPUT_GPC);
$cal = rcube_utils::get_input_value('c', rcube_utils::INPUT_GPC);
$success = false;
$reload = false;
if (isset($cal['showalarms'])) {
$cal['showalarms'] = intval($cal['showalarms']);
}
switch ($action) {
case "form-new":
case "form-edit":
echo $this->ui->calendar_editform($action, $cal);
exit;
case "new":
$success = $this->driver->create_calendar($cal);
$reload = true;
break;
case "edit":
$success = $this->driver->edit_calendar($cal);
$reload = true;
break;
case "delete":
if ($success = $this->driver->delete_calendar($cal)) {
$this->rc->output->command('plugin.destroy_source', ['id' => $cal['id']]);
}
break;
case "subscribe":
if (!$this->driver->subscribe_calendar($cal)) {
$this->rc->output->show_message($this->gettext('errorsaving'), 'error');
}
else {
$calendars = $this->driver->list_calendars();
$calendar = !empty($calendars[$cal['id']]) ? $calendars[$cal['id']] : null;
// find parent folder and check if it's a "user calendar"
// if it's also activated we need to refresh it (#5340)
while (!empty($calendar['parent'])) {
if (isset($calendars[$calendar['parent']])) {
$calendar = $calendars[$calendar['parent']];
}
else {
break;
}
}
if ($calendar && $calendar['id'] != $cal['id']
&& !empty($calendar['active'])
&& $calendar['group'] == "other user"
) {
$this->rc->output->command('plugin.refresh_source', $calendar['id']);
}
}
return;
case "search":
$results = [];
$color_mode = $this->rc->config->get('calendar_event_coloring', $this->defaults['calendar_event_coloring']);
$query = rcube_utils::get_input_value('q', rcube_utils::INPUT_GPC);
$source = rcube_utils::get_input_value('source', rcube_utils::INPUT_GPC);
foreach ((array) $this->driver->search_calendars($query, $source) as $id => $prop) {
$editname = $prop['editname'];
unset($prop['editname']); // force full name to be displayed
$prop['active'] = false;
// let the UI generate HTML and CSS representation for this calendar
$html = $this->ui->calendar_list_item($id, $prop, $jsenv);
$cal = $jsenv[$id];
$cal['editname'] = $editname;
$cal['html'] = $html;
if (!empty($prop['color'])) {
$cal['css'] = $this->ui->calendar_css_classes($id, $prop, $color_mode);
}
$results[] = $cal;
}
// report more results available
if (!empty($this->driver->search_more_results)) {
$this->rc->output->show_message('autocompletemore', 'notice');
}
$reqid = rcube_utils::get_input_value('_reqid', rcube_utils::INPUT_GPC);
$this->rc->output->command('multi_thread_http_response', $results, $reqid);
return;
}
if ($success) {
$this->rc->output->show_message('successfullysaved', 'confirmation');
}
else {
$error_msg = $this->gettext('errorsaving');
if (!empty($this->driver->last_error)) {
$error_msg .= ': ' . $this->driver->last_error;
}
$this->rc->output->show_message($error_msg, 'error');
}
$this->rc->output->command('plugin.unlock_saving');
if ($success && $reload) {
$this->rc->output->command('plugin.reload_view');
}
}
/**
* Dispatcher for event actions initiated by the client
*/
function event_action()
{
$action = rcube_utils::get_input_value('action', rcube_utils::INPUT_GPC);
$event = rcube_utils::get_input_value('e', rcube_utils::INPUT_POST, true);
$success = $reload = $got_msg = false;
$old = null;
// read old event data in order to find changes
if ((!empty($event['_notify']) || !empty($event['_decline'])) && $action != 'new') {
$old = $this->driver->get_event($event);
// load main event if savemode is 'all' or if deleting 'future' events
if (!empty($old['recurrence_id'])
&& !empty($event['_savemode'])
&& ($event['_savemode'] == 'all' || ($event['_savemode'] == 'future' && $action == 'remove' && empty($event['_decline'])))
) {
$old['id'] = $old['recurrence_id'];
$old = $this->driver->get_event($old);
}
}
switch ($action) {
case "new":
// create UID for new event
$event['uid'] = $this->generate_uid();
if (!$this->write_preprocess($event, $action)) {
$got_msg = true;
}
else if ($success = $this->driver->new_event($event)) {
$event['id'] = $event['uid'];
$event['_savemode'] = 'all';
$this->cleanup_event($event);
$this->event_save_success($event, null, $action, true);
$this->talk_room_update($event);
}
$reload = $success && !empty($event['recurrence']) ? 2 : 1;
break;
case "edit":
if (!$this->write_preprocess($event, $action)) {
$got_msg = true;
}
else if ($success = $this->driver->edit_event($event)) {
$this->cleanup_event($event);
$this->event_save_success($event, $old, $action, $success);
$this->talk_room_update($event);
}
$reload = $success && (!empty($event['recurrence']) || !empty($event['_savemode']) || !empty($event['_fromcalendar'])) ? 2 : 1;
break;
case "resize":
if (!$this->write_preprocess($event, $action)) {
$got_msg = true;
}
else if ($success = $this->driver->resize_event($event)) {
$this->event_save_success($event, $old, $action, $success);
}
$reload = !empty($event['_savemode']) ? 2 : 1;
break;
case "move":
if (!$this->write_preprocess($event, $action)) {
$got_msg = true;
}
else if ($success = $this->driver->move_event($event)) {
$this->event_save_success($event, $old, $action, $success);
}
$reload = $success && !empty($event['_savemode']) ? 2 : 1;
break;
case "remove":
// remove previous deletes
$undo_time = $this->driver->undelete ? $this->rc->config->get('undo_timeout', 0) : 0;
// search for event if only UID is given
if (!isset($event['calendar']) && !empty($event['uid'])) {
if (!($event = $this->driver->get_event($event, calendar_driver::FILTER_WRITEABLE))) {
break;
}
$undo_time = 0;
}
// Note: the driver is responsible for setting $_SESSION['calendar_event_undo']
// containing 'ts' and 'data' elements
$success = $this->driver->remove_event($event, $undo_time < 1);
$reload = (!$success || !empty($event['_savemode'])) ? 2 : 1;
if ($undo_time > 0 && $success) {
// display message with Undo link.
$onclick = sprintf("%s.http_request('event', 'action=undo', %s.display_message('', 'loading'))",
rcmail_output::JS_OBJECT_NAME,
rcmail_output::JS_OBJECT_NAME
);
$msg = html::span(null, $this->gettext('successremoval'))
. ' ' . html::a(['onclick' => $onclick], $this->gettext('undo'));
$this->rc->output->show_message($msg, 'confirmation', null, true, $undo_time);
$got_msg = true;
}
else if ($success) {
$this->rc->output->show_message('calendar.successremoval', 'confirmation');
$got_msg = true;
}
// send cancellation for the main event
if (isset($event['_savemode']) && $event['_savemode'] == 'all') {
unset($old['_instance'], $old['recurrence_date'], $old['recurrence_id']);
}
// send an update for the main event's recurrence rule instead of a cancellation message
else if (isset($event['_savemode']) && $event['_savemode'] == 'future' && !is_bool($success)) {
$event['_savemode'] = 'all'; // force event_save_success() to load master event
$action = 'edit';
$success = true;
}
// send iTIP reply that participant has declined the event
if ($success && !empty($event['_decline'])) {
$emails = $this->get_user_emails();
$organizer = null;
foreach ($old['attendees'] as $i => $attendee) {
if ($attendee['role'] == 'ORGANIZER') {
$organizer = $attendee;
}
else if (!empty($attendee['email']) && in_array(strtolower($attendee['email']), $emails)) {
$old['attendees'][$i]['status'] = 'DECLINED';
$reply_sender = $attendee['email'];
}
}
if ($event['_savemode'] == 'future' && $event['id'] != $old['id']) {
$old['thisandfuture'] = true;
}
$itip = $this->load_itip();
$itip->set_sender_email($reply_sender);
if ($organizer && $itip->send_itip_message($old, 'REPLY', $organizer, 'itipsubjectdeclined', 'itipmailbodydeclined')) {
$mailto = !empty($organizer['name']) ? $organizer['name'] : $organizer['email'];
$msg = $this->gettext(['name' => 'sentresponseto', 'vars' => ['mailto' => $mailto]]);
$this->rc->output->command('display_message', $msg, 'confirmation');
}
else {
$this->rc->output->command('display_message', $this->gettext('itipresponseerror'), 'error');
}
}
else if ($success) {
$this->event_save_success($event, $old, $action, $success);
}
break;
case "undo":
// Restore deleted event
if (!empty($_SESSION['calendar_event_undo']['data'])) {
$event = $_SESSION['calendar_event_undo']['data'];
$success = $this->driver->restore_event($event);
}
if ($success) {
$this->rc->session->remove('calendar_event_undo');
$this->rc->output->show_message('calendar.successrestore', 'confirmation');
$got_msg = true;
$reload = 2;
}
break;
case "rsvp":
$itip_sending = $this->rc->config->get('calendar_itip_send_option', $this->defaults['calendar_itip_send_option']);
$status = rcube_utils::get_input_value('status', rcube_utils::INPUT_POST);
$attendees = rcube_utils::get_input_value('attendees', rcube_utils::INPUT_POST);
$reply_comment = $event['comment'];
$this->write_preprocess($event, 'edit');
$ev = $this->driver->get_event($event);
$ev['attendees'] = $event['attendees'];
$ev['free_busy'] = $event['free_busy'];
$ev['_savemode'] = $event['_savemode'];
$ev['comment'] = $reply_comment;
// send invitation to delegatee + add it as attendee
if ($status == 'delegated' && !empty($event['to'])) {
$itip = $this->load_itip();
if ($itip->delegate_to($ev, $event['to'], !empty($event['rsvp']), $attendees)) {
$this->rc->output->show_message('calendar.itipsendsuccess', 'confirmation');
$noreply = false;
}
}
$event = $ev;
// compose a list of attendees affected by this change
$updated_attendees = array_filter(array_map(function($j) use ($event) {
return $event['attendees'][$j];
},
$attendees
));
if ($success = $this->driver->edit_rsvp($event, $status, $updated_attendees)) {
$noreply = rcube_utils::get_input_value('noreply', rcube_utils::INPUT_GPC);
$noreply = intval($noreply) || $status == 'needs-action' || $itip_sending === 0;
$reload = $event['calendar'] != $ev['calendar'] || !empty($event['recurrence']) ? 2 : 1;
$emails = $this->get_user_emails();
$ownedResourceEmails = $this->owned_resources_emails();
$organizer = null;
$resourceConfirmation = false;
foreach ($event['attendees'] as $i => $attendee) {
if ($attendee['role'] == 'ORGANIZER') {
$organizer = $attendee;
}
else if (!empty($attendee['email']) && in_array_nocase($attendee['email'], $emails)) {
$reply_sender = $attendee['email'];
}
else if (!empty($attendee['cutype']) && $attendee['cutype'] == 'RESOURCE' && !empty($attendee['email']) && in_array_nocase($attendee['email'], $ownedResourceEmails)) {
$resourceConfirmation = true;
// Note on behalf of which resource this update is going to be sent out
$event['_resource'] = $attendee['email'];
}
}
if (!$noreply) {
$itip = $this->load_itip();
$itip->set_sender_email($reply_sender);
$event['thisandfuture'] = $event['_savemode'] == 'future';
$bodytextprefix = $resourceConfirmation ? 'itipmailbodyresource' : 'itipmailbody';
if ($organizer && $itip->send_itip_message($event, 'REPLY', $organizer, 'itipsubject' . $status, $bodytextprefix . $status)) {
$mailto = !empty($organizer['name']) ? $organizer['name'] : $organizer['email'];
$msg = $this->gettext(['name' => 'sentresponseto', 'vars' => ['mailto' => $mailto]]);
$this->rc->output->command('display_message', $msg, 'confirmation');
}
else {
$this->rc->output->command('display_message', $this->gettext('itipresponseerror'), 'error');
}
}
// refresh all calendars
if ($event['calendar'] != $ev['calendar']) {
$this->rc->output->command('plugin.refresh_calendar', ['source' => null, 'refetch' => true]);
$reload = 0;
}
}
break;
case "dismiss":
$event['ids'] = explode(',', $event['id']);
$plugin = $this->rc->plugins->exec_hook('dismiss_alarms', $event);
$success = $plugin['success'];
foreach ($event['ids'] as $id) {
if (strpos($id, 'cal:') === 0) {
$success |= $this->driver->dismiss_alarm(substr($id, 4), $event['snooze']);
}
}
break;
case "changelog":
$data = $this->driver->get_event_changelog($event);
if (is_array($data) && !empty($data)) {
$lib = $this->lib;
$dtformat = $this->rc->config->get('date_format') . ' ' . $this->rc->config->get('time_format');
array_walk($data, function(&$change) use ($lib, $dtformat) {
if (!empty($change['date'])) {
$dt = $lib->adjust_timezone($change['date']);
if ($dt instanceof DateTimeInterface) {
$change['date'] = $this->rc->format_date($dt, $dtformat, false);
}
}
});
$this->rc->output->command('plugin.render_event_changelog', $data);
}
else {
$this->rc->output->command('plugin.render_event_changelog', false);
}
$got_msg = true;
$reload = false;
break;
case "diff":
$data = $this->driver->get_event_diff($event, $event['rev1'], $event['rev2']);
if (is_array($data)) {
// convert some properties, similar to self::_client_event()
$lib = $this->lib;
array_walk($data['changes'], function(&$change, $i) use ($event, $lib) {
// convert date cols
foreach (['start', 'end', 'created', 'changed'] as $col) {
if ($change['property'] == $col) {
$change['old'] = $lib->adjust_timezone($change['old'], strlen($change['old']) == 10)->format('c');
$change['new'] = $lib->adjust_timezone($change['new'], strlen($change['new']) == 10)->format('c');
}
}
// create textual representation for alarms and recurrence
if ($change['property'] == 'alarms') {
if (is_array($change['old'])) {
$change['old_'] = libcalendaring::alarm_text($change['old']);
}
if (is_array($change['new'])) {
$change['new_'] = libcalendaring::alarm_text(array_merge((array)$change['old'], $change['new']));
}
}
if ($change['property'] == 'recurrence') {
if (is_array($change['old'])) {
$change['old_'] = $lib->recurrence_text($change['old']);
}
if (is_array($change['new'])) {
$change['new_'] = $lib->recurrence_text(array_merge((array)$change['old'], $change['new']));
}
}
if ($change['property'] == 'attachments') {
if (is_array($change['old'])) {
$change['old']['classname'] = rcube_utils::file2class($change['old']['mimetype'], $change['old']['name']);
}
if (is_array($change['new'])) {
$change['new']['classname'] = rcube_utils::file2class($change['new']['mimetype'], $change['new']['name']);
}
}
// compute a nice diff of description texts
if ($change['property'] == 'description') {
$change['diff_'] = libkolab::html_diff($change['old'], $change['new']);
}
});
$this->rc->output->command('plugin.event_show_diff', $data);
}
else {
$this->rc->output->command('display_message', $this->gettext('objectdiffnotavailable'), 'error');
}
$got_msg = true;
$reload = false;
break;
case "show":
if ($event = $this->driver->get_event_revison($event, $event['rev'])) {
$this->rc->output->command('plugin.event_show_revision', $this->_client_event($event));
}
else {
$this->rc->output->command('display_message', $this->gettext('objectnotfound'), 'error');
}
$got_msg = true;
$reload = false;
break;
case "restore":
if ($success = $this->driver->restore_event_revision($event, $event['rev'])) {
$_event = $this->driver->get_event($event);
$reload = $_event['recurrence'] ? 2 : 1;
$msg = $this->gettext(['name' => 'objectrestoresuccess', 'vars' => ['rev' => $event['rev']]]);
$this->rc->output->command('display_message', $msg, 'confirmation');
$this->rc->output->command('plugin.close_history_dialog');
}
else {
$this->rc->output->command('display_message', $this->gettext('objectrestoreerror'), 'error');
$reload = 0;
}
$got_msg = true;
break;
}
// show confirmation/error message
if (!$got_msg) {
if ($success) {
$this->rc->output->show_message('successfullysaved', 'confirmation');
}
else {
$this->rc->output->show_message('calendar.errorsaving', 'error');
}
}
// unlock client
$this->rc->output->command('plugin.unlock_saving', $success);
// update event object on the client or trigger a complete refresh if too complicated
if ($reload && empty($_REQUEST['_framed'])) {
$args = ['source' => $event['calendar']];
if ($reload > 1) {
$args['refetch'] = true;
}
else if ($success && $action != 'remove') {
$args['update'] = $this->_client_event($this->driver->get_event($event), true);
}
$this->rc->output->command('plugin.refresh_calendar', $args);
}
}
/**
* Helper method sending iTip notifications after successful event updates
*/
private function event_save_success(&$event, $old, $action, $success)
{
// $success is a new event ID
if ($success !== true) {
// send update notification on the main event
if (!empty($event['_savemode']) && $event['_savemode'] == 'future' && !empty($event['_notify'])
&& !empty($old['attendees']) && !empty($old['recurrence_id'])
) {
$master = $this->driver->get_event(['id' => $old['recurrence_id'], 'calendar' => $old['calendar']], 0, true);
unset($master['_instance'], $master['recurrence_date']);
$sent = $this->notify_attendees($master, null, $action, $event['_comment'], false);
if ($sent < 0) {
$this->rc->output->show_message('calendar.errornotifying', 'error');
}
$event['attendees'] = $master['attendees']; // this tricks us into the next if clause
}
// delete old reference if saved as new
if (!empty($event['_savemode']) && ($event['_savemode'] == 'future' || $event['_savemode'] == 'new')) {
$old = null;
}
$event['id'] = $success;
$event['_savemode'] = 'all';
}
// send out notifications
if (!empty($event['_notify']) && (!empty($event['attendees']) || !empty($old['attendees']))) {
$_savemode = $event['_savemode'] ?? null;
// send notification for the main event when savemode is 'all'
if ($action != 'remove' && $_savemode == 'all'
&& (!empty($event['recurrence_id']) || !empty($old['recurrence_id']) || ($old && $old['id'] != $event['id']))
) {
if (!empty($event['recurrence_id'])) {
$event['id'] = $event['recurrence_id'];
}
else if (!empty($old['recurrence_id'])) {
$event['id'] = $old['recurrence_id'];
}
else {
$event['id'] = $old['id'];
}
$event = $this->driver->get_event($event, 0, true);
unset($event['_instance'], $event['recurrence_date']);
}
else {
// make sure we have the complete record
$event = $action == 'remove' ? $old : $this->driver->get_event($event, 0, true);
}
$event['_savemode'] = $_savemode;
if ($old) {
$old['thisandfuture'] = $_savemode == 'future';
}
// only notify if data really changed (TODO: do diff check on client already)
if (!$old || $action == 'remove' || self::event_diff($event, $old)) {
$comment = isset($event['_comment']) ? $event['_comment'] : null;
$sent = $this->notify_attendees($event, $old, $action, $comment);
if ($sent > 0) {
$this->rc->output->show_message('calendar.itipsendsuccess', 'confirmation');
}
else if ($sent < 0) {
$this->rc->output->show_message('calendar.errornotifying', 'error');
}
}
}
}
/**
* Handler for load-requests from fullcalendar
* This will return pure JSON formatted output
*/
function load_events()
{
$start = $this->input_timestamp('start', rcube_utils::INPUT_GET);
$end = $this->input_timestamp('end', rcube_utils::INPUT_GET);
$query = rcube_utils::get_input_value('q', rcube_utils::INPUT_GET);
$source = rcube_utils::get_input_value('source', rcube_utils::INPUT_GET);
$events = $this->driver->load_events($start, $end, $query, $source);
echo $this->encode($events, !empty($query));
exit;
}
/**
* Handler for requests fetching event counts for calendars
*/
public function count_events()
{
// don't update session on these requests (avoiding race conditions)
$this->rc->session->nowrite = true;
$start = rcube_utils::get_input_value('start', rcube_utils::INPUT_GET);
$source = rcube_utils::get_input_value('source', rcube_utils::INPUT_GET);
$end = rcube_utils::get_input_value('end', rcube_utils::INPUT_GET);
if (!$start) {
$start = new DateTime('today 00:00:00', $this->timezone);
$start = $start->format('U');
}
$counts = $this->driver->count_events($source, $start, $end);
$this->rc->output->command('plugin.update_counts', ['counts' => $counts]);
}
/**
* Load event data from an iTip message attachment
*/
public function itip_events($msgref)
{
$path = explode('/', $msgref);
$msg = array_pop($path);
$mbox = join('/', $path);
list($uid, $mime_id) = explode('#', $msg);
$events = [];
if ($event = $this->lib->mail_get_itip_object($mbox, $uid, $mime_id, 'event')) {
$partstat = 'NEEDS-ACTION';
$event['id'] = $event['uid'];
$event['temporary'] = true;
$event['readonly'] = true;
$event['calendar'] = '--invitation--itip';
$event['className'] = 'fc-invitation-' . strtolower($partstat);
$event['_mbox'] = $mbox;
$event['_uid'] = $uid;
$event['_part'] = $mime_id;
$events[] = $this->_client_event($event, true);
// add recurring instances
if (!empty($event['recurrence'])) {
// Some installations can't handle all occurrences (aborting the request w/o an error in log)
$freq = !empty($event['recurrence']['FREQ']) ? $event['recurrence']['FREQ'] : null;
$end = clone $event['start'];
$end->add(new DateInterval($freq == 'DAILY' ? 'P1Y' : 'P10Y'));
foreach ($this->driver->get_recurring_events($event, $event['start'], $end) as $recurring) {
$recurring['temporary'] = true;
$recurring['readonly'] = true;
$recurring['calendar'] = '--invitation--itip';
$events[] = $this->_client_event($recurring, true);
}
}
}
return $events;
}
/**
* Handler for keep-alive requests
* This will check for updated data in active calendars and sync them to the client
*/
public function refresh($attr)
{
// refresh the entire calendar every 10th time to also sync deleted events
if (rand(0, 10) == 10) {
$this->rc->output->command('plugin.refresh_calendar', ['refetch' => true]);
return;
}
$counts = [];
foreach ($this->driver->list_calendars(calendar_driver::FILTER_ACTIVE) as $cal) {
$events = $this->driver->load_events(
rcube_utils::get_input_value('start', rcube_utils::INPUT_GPC),
rcube_utils::get_input_value('end', rcube_utils::INPUT_GPC),
rcube_utils::get_input_value('q', rcube_utils::INPUT_GPC),
$cal['id'],
1,
$attr['last']
);
foreach ($events as $event) {
$this->rc->output->command(
'plugin.refresh_calendar',
['source' => $cal['id'], 'update' => $this->_client_event($event)]
);
}
// refresh count for this calendar
if (!empty($cal['counts'])) {
$today = new DateTime('today 00:00:00', $this->timezone);
$counts += $this->driver->count_events($cal['id'], $today->format('U'));
}
}
if (!empty($counts)) {
$this->rc->output->command('plugin.update_counts', ['counts' => $counts]);
}
}
/**
* Handler for pending_alarms plugin hook triggered by the calendar module on keep-alive requests.
* This will check for pending notifications and pass them to the client
*/
public function pending_alarms($p)
{
$this->load_driver();
$time = !empty($p['time']) ? $p['time'] : time();
if ($alarms = $this->driver->pending_alarms($time)) {
foreach ($alarms as $alarm) {
$alarm['id'] = 'cal:' . $alarm['id']; // prefix ID with cal:
$p['alarms'][] = $alarm;
}
}
// get alarms for birthdays calendar
if (
$this->rc->config->get('calendar_contact_birthdays')
&& $this->rc->config->get('calendar_birthdays_alarm_type') == 'DISPLAY'
) {
$cache = $this->rc->get_cache('calendar.birthdayalarms', 'db');
foreach ($this->driver->load_birthday_events($time, $time + 86400 * 60) as $e) {
$alarm = libcalendaring::get_next_alarm($e);
// overwrite alarm time with snooze value (or null if dismissed)
if ($dismissed = $cache->get($e['id'])) {
$alarm['time'] = $dismissed['notifyat'];
}
// add to list if alarm is set
if ($alarm && !empty($alarm['time']) && $alarm['time'] <= $time) {
$e['id'] = 'cal:bday:' . $e['id'];
$e['notifyat'] = $alarm['time'];
$p['alarms'][] = $e;
}
}
}
return $p;
}
/**
* Handler for alarm dismiss hook triggered by libcalendaring
*/
public function dismiss_alarms($p)
{
$this->load_driver();
foreach ((array) $p['ids'] as $id) {
if (strpos($id, 'cal:bday:') === 0) {
$p['success'] |= $this->driver->dismiss_birthday_alarm(substr($id, 9), $p['snooze']);
}
else if (strpos($id, 'cal:') === 0) {
$p['success'] |= $this->driver->dismiss_alarm(substr($id, 4), $p['snooze']);
}
}
return $p;
}
/**
* Handler for check-recent requests which are accidentally sent to calendar
*/
function check_recent()
{
// NOP
$this->rc->output->send();
}
/**
* Hook triggered when a contact is saved
*/
function contact_update($p)
{
// clear birthdays calendar cache
if (!empty($p['record']['birthday'])) {
$cache = $this->rc->get_cache('calendar.birthdays', 'db');
$cache->remove();
}
}
/**
*
*/
function import_events()
{
// Upload progress update
if (!empty($_GET['_progress'])) {
$this->rc->upload_progress();
}
@set_time_limit(0);
// process uploaded file if there is no error
$err = $_FILES['_data']['error'];
if (!$err && !empty($_FILES['_data']['tmp_name'])) {
$calendar = rcube_utils::get_input_value('calendar', rcube_utils::INPUT_GPC);
$rangestart = !empty($_REQUEST['_range']) ? date_create("now -" . intval($_REQUEST['_range']) . " months") : 0;
// extract zip file
if ($_FILES['_data']['type'] == 'application/zip') {
$count = 0;
if (class_exists('ZipArchive', false)) {
$zip = new ZipArchive();
if ($zip->open($_FILES['_data']['tmp_name'])) {
$randname = uniqid('zip-' . session_id(), true);
$tmpdir = slashify($this->rc->config->get('temp_dir', sys_get_temp_dir())) . $randname;
mkdir($tmpdir, 0700);
// extract each ical file from the archive and import it
for ($i = 0; $i < $zip->numFiles; $i++) {
$filename = $zip->getNameIndex($i);
if (preg_match('/\.ics$/i', $filename)) {
$tmpfile = $tmpdir . '/' . basename($filename);
if (copy('zip://' . $_FILES['_data']['tmp_name'] . '#'.$filename, $tmpfile)) {
$count += $this->import_from_file($tmpfile, $calendar, $rangestart, $errors);
unlink($tmpfile);
}
}
}
rmdir($tmpdir);
$zip->close();
}
else {
$errors = 1;
$msg = 'Failed to open zip file.';
}
}
else {
$errors = 1;
$msg = 'Zip files are not supported for import.';
}
}
else {
// attempt to import teh uploaded file directly
$count = $this->import_from_file($_FILES['_data']['tmp_name'], $calendar, $rangestart, $errors);
}
if ($count) {
$this->rc->output->command('display_message', $this->gettext(['name' => 'importsuccess', 'vars' => ['nr' => $count]]), 'confirmation');
$this->rc->output->command('plugin.import_success', ['source' => $calendar, 'refetch' => true]);
}
else if (!$errors) {
$this->rc->output->command('display_message', $this->gettext('importnone'), 'notice');
$this->rc->output->command('plugin.import_success', ['source' => $calendar]);
}
else {
$this->rc->output->command('plugin.import_error', ['message' => $this->gettext('importerror') . ($msg ? ': ' . $msg : '')]);
}
}
else {
if ($err == UPLOAD_ERR_INI_SIZE || $err == UPLOAD_ERR_FORM_SIZE) {
$max = $this->rc->show_bytes(parse_bytes(ini_get('upload_max_filesize')));
$msg = $this->rc->gettext(['name' => 'filesizeerror', 'vars' => ['size' => $max]]);
}
else {
$msg = $this->rc->gettext('fileuploaderror');
}
$this->rc->output->command('plugin.import_error', ['message' => $msg]);
}
$this->rc->output->send('iframe');
}
/**
* Helper function to parse and import a single .ics file
*/
private function import_from_file($filepath, $calendar, $rangestart, &$errors)
{
$user_email = $this->rc->user->get_username();
$ical = $this->get_ical();
$errors = !$ical->fopen($filepath);
$count = $i = 0;
foreach ($ical as $event) {
// keep the browser connection alive on long import jobs
if (++$i > 100 && $i % 100 == 0) {
echo "<!-- -->";
ob_flush();
}
// TODO: correctly handle recurring events which start before $rangestart
if ($rangestart && $event['end'] < $rangestart
&& (empty($event['recurrence']) || (!empty($event['recurrence']['until']) && $event['recurrence']['until'] < $rangestart))
) {
continue;
}
$event['_owner'] = $user_email;
$event['calendar'] = $calendar;
if ($this->driver->new_event($event)) {
$count++;
}
else {
$errors++;
}
}
return $count;
}
/**
* Construct the ics file for exporting events to iCalendar format;
*/
function export_events($terminate = true)
{
$start = rcube_utils::get_input_value('start', rcube_utils::INPUT_GET);
$end = rcube_utils::get_input_value('end', rcube_utils::INPUT_GET);
$event_id = rcube_utils::get_input_value('id', rcube_utils::INPUT_GET);
$attachments = rcube_utils::get_input_value('attachments', rcube_utils::INPUT_GET);
$calid = rcube_utils::get_input_value('source', rcube_utils::INPUT_GET);
if (!isset($start)) {
$start = 'today -1 year';
}
if (!is_numeric($start)) {
$start = strtotime($start . ' 00:00:00');
}
if (!$end) {
$end = 'today +10 years';
}
if (!is_numeric($end)) {
$end = strtotime($end . ' 23:59:59');
}
$filename = $calid;
$calendars = $this->driver->list_calendars();
$events = [];
if (!empty($calendars[$calid])) {
$filename = !empty($calendars[$calid]['name']) ? $calendars[$calid]['name'] : $calid;
$filename = asciiwords(html_entity_decode($filename)); // to 7bit ascii
if (!empty($event_id)) {
if ($event = $this->driver->get_event(['calendar' => $calid, 'id' => $event_id], 0, true)) {
if (!empty($event['recurrence_id'])) {
$event = $this->driver->get_event(['calendar' => $calid, 'id' => $event['recurrence_id']], 0, true);
}
$events = [$event];
$filename = asciiwords($event['title']);
if (empty($filename)) {
$filename = 'event';
}
}
}
else {
$events = $this->driver->load_events($start, $end, null, $calid, 0);
if (empty($filename)) {
$filename = $calid;
}
}
}
header("Content-Type: text/calendar");
header("Content-Disposition: inline; filename=".$filename.'.ics');
$this->get_ical()->export($events, '', true, $attachments ? [$this->driver, 'get_attachment_body'] : null);
if ($terminate) {
exit;
}
}
/**
* Handler for iCal feed requests
*/
function ical_feed_export()
{
$session_exists = !empty($_SESSION['user_id']);
// process HTTP auth info
if (!empty($_SERVER['PHP_AUTH_USER']) && isset($_SERVER['PHP_AUTH_PW'])) {
$_POST['_user'] = $_SERVER['PHP_AUTH_USER']; // used for rcmail::autoselect_host()
$auth = $this->rc->plugins->exec_hook('authenticate', [
'host' => $this->rc->autoselect_host(),
'user' => trim($_SERVER['PHP_AUTH_USER']),
'pass' => $_SERVER['PHP_AUTH_PW'],
'cookiecheck' => true,
'valid' => true,
]);
if ($auth['valid'] && !$auth['abort']) {
$this->rc->login($auth['user'], $auth['pass'], $auth['host']);
}
}
// require HTTP auth
if (empty($_SESSION['user_id'])) {
header('WWW-Authenticate: Basic realm="Kolab Calendar"');
header('HTTP/1.0 401 Unauthorized');
exit;
}
// decode calendar feed hash
$format = 'ics';
$calhash = rcube_utils::get_input_value('_cal', rcube_utils::INPUT_GET);
if (preg_match(($suff_regex = '/\.([a-z0-9]{3,5})$/i'), $calhash, $m)) {
$format = strtolower($m[1]);
$calhash = preg_replace($suff_regex, '', $calhash);
}
if (!strpos($calhash, ':')) {
$calhash = base64_decode($calhash);
}
list($user, $_GET['source']) = explode(':', $calhash, 2);
// sanity check user
if ($this->rc->user->get_username() == $user) {
$this->setup();
$this->load_driver();
$this->export_events(false);
}
else {
header('HTTP/1.0 404 Not Found');
}
// don't save session data
if (!$session_exists) {
session_destroy();
}
exit;
}
/**
*
*/
function load_settings()
{
$this->lib->load_settings();
$this->defaults += $this->lib->defaults;
$settings = [];
// configuration
$settings['default_view'] = (string) $this->rc->config->get('calendar_default_view', $this->defaults['calendar_default_view']);
$settings['timeslots'] = (int) $this->rc->config->get('calendar_timeslots', $this->defaults['calendar_timeslots']);
$settings['first_day'] = (int) $this->rc->config->get('calendar_first_day', $this->defaults['calendar_first_day']);
$settings['first_hour'] = (int) $this->rc->config->get('calendar_first_hour', $this->defaults['calendar_first_hour']);
$settings['work_start'] = (int) $this->rc->config->get('calendar_work_start', $this->defaults['calendar_work_start']);
$settings['work_end'] = (int) $this->rc->config->get('calendar_work_end', $this->defaults['calendar_work_end']);
$settings['agenda_range'] = (int) $this->rc->config->get('calendar_agenda_range', $this->defaults['calendar_agenda_range']);
$settings['event_coloring'] = (int) $this->rc->config->get('calendar_event_coloring', $this->defaults['calendar_event_coloring']);
$settings['time_indicator'] = (int) $this->rc->config->get('calendar_time_indicator', $this->defaults['calendar_time_indicator']);
$settings['invite_shared'] = (int) $this->rc->config->get('calendar_allow_invite_shared', $this->defaults['calendar_allow_invite_shared']);
$settings['itip_notify'] = (int) $this->rc->config->get('calendar_itip_send_option', $this->defaults['calendar_itip_send_option']);
$settings['show_weekno'] = (int) $this->rc->config->get('calendar_show_weekno', $this->defaults['calendar_show_weekno']);
$settings['default_calendar'] = $this->rc->config->get('calendar_default_calendar');
$settings['invitation_calendars'] = (bool) $this->rc->config->get('kolab_invitation_calendars', false);
// 'table' view has been replaced by 'list' view
if ($settings['default_view'] == 'table') {
$settings['default_view'] = 'list';
}
// get user identity to create default attendee
if ($this->ui->screen == 'calendar') {
foreach ($this->rc->user->list_emails() as $rec) {
if (empty($identity)) {
$identity = $rec;
}
$identity['emails'][] = $rec['email'];
$settings['identities'][$rec['identity_id']] = $rec['email'];
}
$identity['emails'][] = $this->rc->user->get_username();
$identity['ownedResources'] = $this->owned_resources_emails();
$settings['identity'] = [
'name' => $identity['name'],
'email' => strtolower($identity['email']),
'emails' => ';' . strtolower(join(';', $identity['emails'])),
'ownedResources' => ';' . strtolower(join(';', $identity['ownedResources']))
];
}
// freebusy token authentication URL
if (($url = $this->rc->config->get('calendar_freebusy_session_auth_url'))
&& ($uniqueid = $this->rc->config->get('kolab_uniqueid'))
) {
if ($url === true) {
$url = '/freebusy';
}
$url = rtrim(rcube_utils::resolve_url($url), '/ ');
$url .= '/' . urlencode($this->rc->get_user_name());
$url .= '/' . urlencode($uniqueid);
$settings['freebusy_url'] = $url;
}
return $settings;
}
/**
* Encode events as JSON
*
* @param array Events as array
* @param bool Add CSS class names according to calendar and categories
*
* @return string JSON encoded events
*/
function encode($events, $addcss = false)
{
$json = [];
foreach ($events as $event) {
$json[] = $this->_client_event($event, $addcss);
}
return rcube_output::json_serialize($json);
}
/**
* Convert an event object to be used on the client
*/
private function _client_event($event, $addcss = false)
{
// compose a human readable strings for alarms_text and recurrence_text
if (!empty($event['valarms'])) {
$event['alarms_text'] = libcalendaring::alarms_text($event['valarms']);
$event['valarms'] = libcalendaring::to_client_alarms($event['valarms']);
}
if (!empty($event['recurrence'])) {
$event['recurrence_text'] = $this->lib->recurrence_text($event['recurrence']);
$event['recurrence'] = $this->lib->to_client_recurrence($event['recurrence'], $event['allday']);
unset($event['recurrence_date']);
}
if (!empty($event['attachments'])) {
foreach ($event['attachments'] as $k => $attachment) {
$event['attachments'][$k]['classname'] = rcube_utils::file2class($attachment['mimetype'], $attachment['name']);
unset($event['attachments'][$k]['data'], $event['attachments'][$k]['content']);
if (empty($attachment['id'])) {
$event['attachments'][$k]['id'] = $k;
}
}
}
// convert link URIs references into structs
if (array_key_exists('links', $event)) {
foreach ((array) $event['links'] as $i => $link) {
if (strpos($link, 'imap://') === 0 && ($msgref = $this->driver->get_message_reference($link))) {
$event['links'][$i] = $msgref;
}
}
}
// check for organizer in attendees list
$organizer = null;
if (!empty($event['attendees'])) {
foreach ((array) $event['attendees'] as $i => $attendee) {
if (!empty($attendee['role']) && $attendee['role'] == 'ORGANIZER') {
$organizer = $attendee;
}
if (!empty($attendee['status']) && $attendee['status'] == 'DELEGATED' && empty($attendee['rsvp'])) {
$event['attendees'][$i]['noreply'] = true;
}
else {
unset($event['attendees'][$i]['noreply']);
}
}
}
if ($organizer === null && !empty($event['organizer'])) {
$organizer = $event['organizer'];
$organizer['role'] = 'ORGANIZER';
if (!isset($event['attendees']) || !is_array($event['attendees'])) {
$event['attendees'] = [$organizer];
}
}
// Convert HTML description into plain text
if ($this->is_html($event)) {
$h2t = new rcube_html2text($event['description'], false, true, 0);
$event['description'] = trim($h2t->get_text());
}
// mapping url => vurl, allday => allDay because of the fullcalendar client script
$event['vurl'] = $event['url'] ?? null;
$event['allDay'] = !empty($event['allday']);
unset($event['url']);
unset($event['allday']);
$event['className'] = !empty($event['className']) ? explode(' ', $event['className']) : [];
if ($event['allDay']) {
$event['end'] = $event['end']->add(new DateInterval('P1D'));
}
if (!empty($_GET['mode']) && $_GET['mode'] == 'print') {
$event['editable'] = false;
}
return [
'_id' => $event['calendar'] . ':' . $event['id'], // unique identifier for fullcalendar
'start' => $this->lib->adjust_timezone($event['start'], $event['allDay'])->format('c'),
'end' => $this->lib->adjust_timezone($event['end'], $event['allDay'])->format('c'),
// 'changed' might be empty for event recurrences (Bug #2185)
'changed' => !empty($event['changed']) ? $this->lib->adjust_timezone($event['changed'])->format('c') : null,
'created' => !empty($event['created']) ? $this->lib->adjust_timezone($event['created'])->format('c') : null,
'title' => strval($event['title'] ?? null),
'description' => strval($event['description'] ?? null),
'location' => strval($event['location'] ?? null),
] + $event;
}
/**
* Generate a unique identifier for an event
*/
public function generate_uid()
{
return strtoupper(md5(time() . uniqid(rand())) . '-' . substr(md5($this->rc->user->get_username()), 0, 16));
}
/**
* TEMPORARY: generate random event data for testing
* Create events by opening http://<roundcubeurl>/?_task=calendar&_action=randomdata&_num=500&_date=2014-08-01&_dev=120
*/
public function generate_randomdata()
{
@set_time_limit(0);
$num = !empty($_REQUEST['_num']) ? intval($_REQUEST['_num']) : 100;
$date = !empty($_REQUEST['_date']) ? $_REQUEST['_date'] : 'now';
$dev = !empty($_REQUEST['_dev']) ? $_REQUEST['_dev'] : 30;
$cats = array_keys($this->driver->list_categories());
$cals = $this->driver->list_calendars(calendar_driver::FILTER_ACTIVE);
$count = 0;
while ($count++ < $num) {
$spread = intval($dev) * 86400; // days
$refdate = strtotime($date);
$start = round(($refdate + rand(-$spread, $spread)) / 600) * 600;
$duration = round(rand(30, 360) / 30) * 30 * 60;
$allday = rand(0,20) > 18;
$alarm = rand(-30,12) * 5;
$fb = rand(0,2);
if (date('G', $start) > 23) {
$start -= 3600;
}
if ($allday) {
$start = strtotime(date('Y-m-d 00:00:00', $start));
$duration = 86399;
}
$title = '';
$len = rand(2, 12);
$words = explode(" ", "The Hough transform is named after Paul Hough who patented the method in 1962."
. " It is a technique which can be used to isolate features of a particular shape within an image."
. " Because it requires that the desired features be specified in some parametric form, the classical"
. " Hough transform is most commonly used for the de- tection of regular curves such as lines, circles,"
. " ellipses, etc. A generalized Hough transform can be employed in applications where a simple"
. " analytic description of a feature(s) is not possible. Due to the computational complexity of"
. " the generalized Hough algorithm, we restrict the main focus of this discussion to the classical"
. " Hough transform. Despite its domain restrictions, the classical Hough transform (hereafter"
. " referred to without the classical prefix ) retains many applications, as most manufac- tured"
. " parts (and many anatomical parts investigated in medical imagery) contain feature boundaries"
. " which can be described by regular curves. The main advantage of the Hough transform technique"
. " is that it is tolerant of gaps in feature boundary descriptions and is relatively unaffected"
. " by image noise.");
// $chars = "!# abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ 1234567890";
for ($i = 0; $i < $len; $i++) {
$title .= $words[rand(0,count($words)-1)] . " ";
}
$this->driver->new_event([
'uid' => $this->generate_uid(),
'start' => new DateTime('@'.$start),
'end' => new DateTime('@'.($start + $duration)),
'allday' => $allday,
'title' => rtrim($title),
'free_busy' => $fb == 2 ? 'outofoffice' : ($fb ? 'busy' : 'free'),
'categories' => $cats[array_rand($cats)],
'calendar' => array_rand($cals),
'alarms' => $alarm > 0 ? "-{$alarm}M:DISPLAY" : '',
'priority' => rand(0,9),
]);
}
$this->rc->output->redirect('');
}
/**
* Handler for attachments upload
*/
public function attachment_upload()
{
$handler = new kolab_attachments_handler();
$handler->attachment_upload(self::SESSION_KEY, 'cal-');
}
/**
* Handler for attachments download/displaying
*/
public function attachment_get()
{
$handler = new kolab_attachments_handler();
// show loading page
if (!empty($_GET['_preload'])) {
return $handler->attachment_loading_page();
}
$event_id = rcube_utils::get_input_value('_event', rcube_utils::INPUT_GPC);
$calendar = rcube_utils::get_input_value('_cal', rcube_utils::INPUT_GPC);
$id = rcube_utils::get_input_value('_id', rcube_utils::INPUT_GPC);
$rev = rcube_utils::get_input_value('_rev', rcube_utils::INPUT_GPC);
$event = ['id' => $event_id, 'calendar' => $calendar, 'rev' => $rev];
if ($calendar == '--invitation--itip') {
$uid = rcube_utils::get_input_value('_uid', rcube_utils::INPUT_GPC);
$part = rcube_utils::get_input_value('_part', rcube_utils::INPUT_GPC);
$mbox = rcube_utils::get_input_value('_mbox', rcube_utils::INPUT_GPC);
$event = $this->lib->mail_get_itip_object($mbox, $uid, $part, 'event');
$attachment = $event['attachments'][$id];
$attachment['body'] = &$attachment['data'];
}
else {
$attachment = $this->driver->get_attachment($id, $event);
}
// show part page
if (!empty($_GET['_frame'])) {
$handler->attachment_page($attachment);
}
// deliver attachment content
else if ($attachment) {
if ($calendar != '--invitation--itip') {
$attachment['body'] = $this->driver->get_attachment_body($id, $event);
}
$handler->attachment_get($attachment);
}
// if we arrive here, the requested part was not found
header('HTTP/1.1 404 Not Found');
exit;
}
/**
* Determine whether the given event description is HTML formatted
*/
private function is_html($event)
{
// check for opening and closing <html> or <body> tags
return !empty($event['description'])
&& preg_match('/<(html|body)(\s+[a-z]|>)/', $event['description'], $m)
&& strpos($event['description'], '</'.$m[1].'>') > 0;
}
/**
* Prepares new/edited event properties before save
*/
private function write_preprocess(&$event, $action)
{
// Remove double timezone specification (T2313)
$event['start'] = preg_replace('/\s*\(.*\)/', '', $event['start']);
$event['end'] = preg_replace('/\s*\(.*\)/', '', $event['end']);
// convert dates into DateTime objects in user's current timezone
$event['start'] = new DateTime($event['start'], $this->timezone);
$event['end'] = new DateTime($event['end'], $this->timezone);
$event['allday'] = !empty($event['allDay']);
unset($event['allDay']);
// start/end is all we need for 'move' action (#1480)
if ($action == 'move') {
return true;
}
// convert the submitted recurrence settings
if (!empty($event['recurrence'])) {
$event['recurrence'] = $this->lib->from_client_recurrence($event['recurrence'], $event['start']);
// align start date with the first occurrence
if (!empty($event['recurrence']) && !empty($event['syncstart'])
&& (empty($event['_savemode']) || $event['_savemode'] == 'all')
) {
$next = $this->find_first_occurrence($event);
if (!$next) {
$this->rc->output->show_message('calendar.recurrenceerror', 'error');
return false;
}
else if ($event['start'] != $next) {
$diff = $event['start']->diff($event['end'], true);
$event['start'] = $next;
$event['end'] = clone $next;
$event['end']->add($diff);
}
}
}
// convert the submitted alarm values
if (!empty($event['valarms'])) {
$event['valarms'] = libcalendaring::from_client_alarms($event['valarms']);
}
$eventid = 'cal-' . (!empty($event['id']) ? $event['id'] : 'new');
$handler = new kolab_attachments_handler();
$event['attachments'] = $handler->attachments_set(self::SESSION_KEY, $eventid, $event['attachments'] ?? []);
// convert link references into simple URIs
if (array_key_exists('links', $event)) {
$event['links'] = array_map(function($link) {
return is_array($link) ? $link['uri'] : strval($link);
},
(array) $event['links']
);
}
// check for organizer in attendees
if ($action == 'new' || $action == 'edit') {
if (empty($event['attendees'])) {
$event['attendees'] = [];
}
$emails = $this->get_user_emails();
$organizer = $owner = false;
foreach ((array) $event['attendees'] as $i => $attendee) {
if ($attendee['role'] == 'ORGANIZER') {
$organizer = $i;
}
if (!empty($attendee['email']) && in_array(strtolower($attendee['email']), $emails)) {
$owner = $i;
}
if (!isset($attendee['rsvp'])) {
$event['attendees'][$i]['rsvp'] = true;
}
else if (is_string($attendee['rsvp'])) {
$event['attendees'][$i]['rsvp'] = $attendee['rsvp'] == 'true' || $attendee['rsvp'] == '1';
}
}
if (!empty($event['_identity'])) {
$identity = $this->rc->user->get_identity($event['_identity']);
}
// set new organizer identity
if ($organizer !== false && !empty($identity)) {
$event['attendees'][$organizer]['name'] = $identity['name'];
$event['attendees'][$organizer]['email'] = $identity['email'];
}
// set owner as organizer if yet missing
else if ($organizer === false && $owner !== false) {
$event['attendees'][$owner]['role'] = 'ORGANIZER';
unset($event['attendees'][$owner]['rsvp']);
}
// fallback to the selected identity
else if ($organizer === false && !empty($identity)) {
$event['attendees'][] = [
'role' => 'ORGANIZER',
'name' => $identity['name'],
'email' => $identity['email'],
];
}
}
// mapping url => vurl because of the fullcalendar client script
if (array_key_exists('vurl', $event)) {
$event['url'] = $event['vurl'];
unset($event['vurl']);
}
return true;
}
/**
* Releases some resources after successful event save
*/
private function cleanup_event(&$event)
{
$handler = new kolab_attachments_handler();
$handler->attachments_cleanup(self::SESSION_KEY);
}
/**
* Send out an invitation/notification to all event attendees
*/
private function notify_attendees($event, $old, $action = 'edit', $comment = null, $rsvp = null)
{
$is_cancelled = $action == 'remove'
|| (!empty($event['status']) && $event['status'] == 'CANCELLED' && ($old['status'] ?? '') != $event['status']);
$event['cancelled'] = $is_cancelled;
if ($rsvp === null) {
$rsvp = !$old || ($event['sequence'] ?? 0) > ($old['sequence'] ?? 0);
}
$itip = $this->load_itip();
$emails = $this->get_user_emails();
$itip_notify = (int) $this->rc->config->get('calendar_itip_send_option', $this->defaults['calendar_itip_send_option']);
// add comment to the iTip attachment
$event['comment'] = $comment;
// set a valid recurrence-id if this is a recurrence instance
libcalendaring::identify_recurrence_instance($event);
// compose multipart message using PEAR:Mail_Mime
$method = $action == 'remove' ? 'CANCEL' : 'REQUEST';
$message = $itip->compose_itip_message($event, $method, $rsvp);
// list existing attendees from $old event
$old_attendees = [];
if (!empty($old['attendees'])) {
foreach ((array) $old['attendees'] as $attendee) {
$old_attendees[] = $attendee['email'];
}
}
// send to every attendee
$sent = 0;
$current = [];
foreach ((array) $event['attendees'] as $attendee) {
// skip myself for obvious reasons
if (empty($attendee['email']) || in_array(strtolower($attendee['email']), $emails)) {
continue;
}
$current[] = strtolower($attendee['email']);
// skip if notification is disabled for this attendee
if (!empty($attendee['noreply']) && $itip_notify & 2) {
continue;
}
// skip if this attendee has delegated and set RSVP=FALSE
if ($attendee['status'] == 'DELEGATED' && $attendee['rsvp'] === false) {
continue;
}
// which template to use for mail text
$is_new = !in_array($attendee['email'], $old_attendees);
$is_rsvp = $is_new || $event['sequence'] > $old['sequence'];
$bodytext = $is_cancelled ? 'eventcancelmailbody' : ($is_new ? 'invitationmailbody' : 'eventupdatemailbody');
$subject = $is_cancelled ? 'eventcancelsubject' : ($is_new ? 'invitationsubject' : ($event['title'] ? 'eventupdatesubject' : 'eventupdatesubjectempty'));
$event['comment'] = $comment;
// finally send the message
if ($itip->send_itip_message($event, $method, $attendee, $subject, $bodytext, $message, $is_rsvp)) {
$sent++;
}
else {
$sent = -100;
}
}
// TODO: on change of a recurring (main) event, also send updates to differing attendess of recurrence exceptions
// send CANCEL message to removed attendees
if (!empty($old['attendees'])) {
foreach ($old['attendees'] as $attendee) {
if ($attendee['role'] == 'ORGANIZER'
|| empty($attendee['email'])
|| in_array(strtolower($attendee['email']), $current)
) {
continue;
}
$vevent = $old;
$vevent['cancelled'] = $is_cancelled;
$vevent['attendees'] = [$attendee];
$vevent['comment'] = $comment;
if ($itip->send_itip_message($vevent, 'CANCEL', $attendee, 'eventcancelsubject', 'eventcancelmailbody')) {
$sent++;
}
else {
$sent = -100;
}
}
}
return $sent;
}
/**
* Echo simple free/busy status text for the given user and time range
*/
public function freebusy_status()
{
$email = rcube_utils::get_input_value('email', rcube_utils::INPUT_GPC);
$start = $this->input_timestamp('start', rcube_utils::INPUT_GPC);
$end = $this->input_timestamp('end', rcube_utils::INPUT_GPC);
if (!$start) $start = time();
if (!$end) $end = $start + 3600;
$status = 'UNKNOWN';
$fbtypemap = [
calendar::FREEBUSY_UNKNOWN => 'UNKNOWN',
calendar::FREEBUSY_FREE => 'FREE',
calendar::FREEBUSY_BUSY => 'BUSY',
calendar::FREEBUSY_TENTATIVE => 'TENTATIVE',
calendar::FREEBUSY_OOF => 'OUT-OF-OFFICE'
];
// if the backend has free-busy information
$fblist = $this->driver->get_freebusy_list($email, $start, $end);
if (is_array($fblist)) {
$status = 'FREE';
foreach ($fblist as $slot) {
list($from, $to, $type) = $slot;
if ($from < $end && $to > $start) {
$status = isset($type) && !empty($fbtypemap[$type]) ? $fbtypemap[$type] : 'BUSY';
break;
}
}
}
// let this information be cached for 5min
$this->rc->output->future_expire_header(300);
echo $status;
exit;
}
/**
* Return a list of free/busy time slots within the given period
* Echo data in JSON encoding
*/
public function freebusy_times()
{
$email = rcube_utils::get_input_value('email', rcube_utils::INPUT_GPC);
$start = $this->input_timestamp('start', rcube_utils::INPUT_GPC);
$end = $this->input_timestamp('end', rcube_utils::INPUT_GPC);
$interval = intval(rcube_utils::get_input_value('interval', rcube_utils::INPUT_GPC));
$strformat = $interval > 60 ? 'Ymd' : 'YmdHis';
if (!$start) $start = time();
if (!$end) $end = $start + 86400 * 30;
if (!$interval) $interval = 60; // 1 hour
$fblist = $this->driver->get_freebusy_list($email, $start, $end);
$slots = '';
// prepare freebusy list before use (for better performance)
if (is_array($fblist)) {
foreach ($fblist as $idx => $slot) {
list($from, $to, ) = $slot;
// check for possible all-day times
if (gmdate('His', $from) == '000000' && gmdate('His', $to) == '235959') {
// shift into the user's timezone for sane matching
$fblist[$idx][0] -= $this->gmt_offset;
$fblist[$idx][1] -= $this->gmt_offset;
}
}
}
// build a list from $start till $end with blocks representing the fb-status
for ($s = 0, $t = $start; $t <= $end; $s++) {
$t_end = $t + $interval * 60;
$dt = new DateTime('@'.$t);
$dt->setTimezone($this->timezone);
// determine attendee's status
if (is_array($fblist)) {
$status = self::FREEBUSY_FREE;
foreach ($fblist as $slot) {
list($from, $to, $type) = $slot;
if ($from < $t_end && $to > $t) {
$status = isset($type) ? $type : self::FREEBUSY_BUSY;
if ($status == self::FREEBUSY_BUSY) {
// can't get any worse :-)
break;
}
}
}
}
else {
$status = self::FREEBUSY_UNKNOWN;
}
// use most compact format, assume $status is one digit/character
$slots .= $status;
$t = $t_end;
}
$dts = new DateTime('@' . $start);
$dts->setTimezone($this->timezone);
$dte = new DateTime('@' . $t_end);
$dte->setTimezone($this->timezone);
// let this information be cached for 5min
$this->rc->output->future_expire_header(300);
echo rcube_output::json_serialize([
'email' => $email,
'start' => $dts->format('c'),
'end' => $dte->format('c'),
'interval' => $interval,
'slots' => $slots,
]);
exit;
}
/**
* Handler for printing calendars
*/
public function print_view()
{
$title = $this->gettext('print');
$view = rcube_utils::get_input_value('view', rcube_utils::INPUT_GPC);
if (!in_array($view, ['agendaWeek', 'agendaDay', 'month', 'list'])) {
$view = 'agendaDay';
}
$this->rc->output->set_env('view', $view);
if ($date = rcube_utils::get_input_value('date', rcube_utils::INPUT_GPC)) {
$this->rc->output->set_env('date', $date);
}
if ($range = rcube_utils::get_input_value('range', rcube_utils::INPUT_GPC)) {
$this->rc->output->set_env('listRange', intval($range));
}
if ($search = rcube_utils::get_input_value('search', rcube_utils::INPUT_GPC)) {
$this->rc->output->set_env('search', $search);
$title .= ' "' . $search . '"';
}
// Add JS to the page
$this->ui->addJS();
$this->register_handler('plugin.calendar_css', [$this->ui, 'calendar_css']);
$this->register_handler('plugin.calendar_list', [$this->ui, 'calendar_list']);
$this->rc->output->set_pagetitle($title);
$this->rc->output->send('calendar.print');
}
/**
* Compare two event objects and return differing properties
*
* @param array Event A
* @param array Event B
*
* @return array List of differing event properties
*/
public static function event_diff($a, $b)
{
$diff = [];
$ignore = ['changed' => 1, 'attachments' => 1];
foreach (array_unique(array_merge(array_keys($a), array_keys($b))) as $key) {
if (empty($ignore[$key]) && $key[0] != '_') {
$av = isset($a[$key]) ? $a[$key] : null;
$bv = isset($b[$key]) ? $b[$key] : null;
if ($av != $bv) {
$diff[] = $key;
}
}
}
// only compare number of attachments
$ac = !empty($a['attachments']) ? count($a['attachments']) : 0;
$bc = !empty($b['attachments']) ? count($b['attachments']) : 0;
if ($ac != $bc) {
$diff[] = 'attachments';
}
return $diff;
}
/**
* Update attendee properties on the given event object
*
* @param array The event object to be altered
* @param array List of hash arrays each represeting an updated/added attendee
*/
public static function merge_attendee_data(&$event, $attendees, $removed = null)
{
if (!empty($attendees) && !is_array($attendees[0])) {
$attendees = [$attendees];
}
foreach ($attendees as $attendee) {
$found = false;
foreach ($event['attendees'] as $i => $candidate) {
if ($candidate['email'] == $attendee['email']) {
$event['attendees'][$i] = $attendee;
$found = true;
break;
}
}
if (!$found) {
$event['attendees'][] = $attendee;
}
}
// filter out removed attendees
if (!empty($removed)) {
$event['attendees'] = array_filter($event['attendees'], function($attendee) use ($removed) {
return !in_array($attendee['email'], $removed);
});
}
}
/**** Resource management functions ****/
/**
* Getter for the configured implementation of the resource directory interface
*/
private function resources_directory()
{
if (!empty($this->resources_dir)) {
return $this->resources_dir;
}
if ($driver_name = $this->rc->config->get('calendar_resources_driver')) {
$driver_class = 'resources_driver_' . $driver_name;
require_once $this->home . '/drivers/resources_driver.php';
require_once $this->home . '/drivers/' . $driver_name . '/' . $driver_class . '.php';
$this->resources_dir = new $driver_class($this);
}
return $this->resources_dir;
}
/**
* Handler for resoruce autocompletion requests
*/
public function resources_autocomplete()
{
$search = rcube_utils::get_input_value('_search', rcube_utils::INPUT_GPC, true);
$sid = rcube_utils::get_input_value('_reqid', rcube_utils::INPUT_GPC);
$maxnum = (int)$this->rc->config->get('autocomplete_max', 15);
$results = [];
if ($directory = $this->resources_directory()) {
foreach ($directory->load_resources($search, $maxnum) as $rec) {
$results[] = [
'name' => $rec['name'],
'email' => $rec['email'],
'type' => $rec['_type'],
];
}
}
$this->rc->output->command('ksearch_query_results', $results, $search, $sid);
$this->rc->output->send();
}
/**
* Handler for load-requests for resource data
*/
function resources_list()
{
$data = [];
if ($directory = $this->resources_directory()) {
foreach ($directory->load_resources() as $rec) {
$data[] = $rec;
}
}
$this->rc->output->command('plugin.resource_data', $data);
$this->rc->output->send();
}
/**
* Handler for requests loading resource owner information
*/
function resources_owner()
{
if ($directory = $this->resources_directory()) {
$id = rcube_utils::get_input_value('_id', rcube_utils::INPUT_GPC);
$data = $directory->get_resource_owner($id);
}
$this->rc->output->command('plugin.resource_owner', $data);
$this->rc->output->send();
}
/**
* Deliver event data for a resource's calendar
*/
function resources_calendar()
{
$events = [];
if ($directory = $this->resources_directory()) {
$id = rcube_utils::get_input_value('_id', rcube_utils::INPUT_GPC);
$start = $this->input_timestamp('start', rcube_utils::INPUT_GET);
$end = $this->input_timestamp('end', rcube_utils::INPUT_GET);
$events = $directory->get_resource_calendar($id, $start, $end);
}
echo $this->encode($events);
exit;
}
/**
* List email addressed of owned resources
*/
private function owned_resources_emails()
{
$results = [];
if ($directory = $this->resources_directory()) {
foreach ($directory->load_resources($_SESSION['kolab_dn'], 5000, 'owner') as $rec) {
$results[] = $rec['email'];
}
}
return $results;
}
/**** Event invitation plugin hooks ****/
/**
* Find an event in user calendars
*/
protected function find_event($event, &$mode)
{
$this->load_driver();
// We search for writeable calendars in personal namespace by default
$mode = calendar_driver::FILTER_WRITEABLE | calendar_driver::FILTER_PERSONAL;
$result = $this->driver->get_event($event, $mode);
// ... now check shared folders if not found
if (!$result) {
$result = $this->driver->get_event($event, calendar_driver::FILTER_WRITEABLE | calendar_driver::FILTER_SHARED);
if ($result) {
$mode |= calendar_driver::FILTER_SHARED;
}
}
return $result;
}
/**
* Handler for calendar/itip-status requests
*/
function event_itip_status()
{
$data = rcube_utils::get_input_value('data', rcube_utils::INPUT_POST, true);
$this->load_driver();
// find local copy of the referenced event (in personal namespace)
$existing = $this->find_event($data, $mode);
$is_shared = $mode & calendar_driver::FILTER_SHARED;
$itip = $this->load_itip();
$response = $itip->get_itip_status($data, $existing);
// get a list of writeable calendars to save new events to
if (
(!$existing || $is_shared)
&& empty($data['nosave'])
&& ($response['action'] == 'rsvp' || $response['action'] == 'import')
) {
$calendars = $this->driver->list_calendars($mode);
$calendar_select = new html_select([
'name' => 'calendar',
'id' => 'itip-saveto',
'is_escaped' => true,
'class' => 'form-control custom-select'
]);
$calendar_select->add('--', '');
$numcals = 0;
foreach ($calendars as $calendar) {
if (!empty($calendar['editable'])) {
$calendar_select->add($calendar['name'], $calendar['id']);
$numcals++;
}
}
if ($numcals < 1) {
$calendar_select = null;
}
}
if (!empty($calendar_select)) {
$default_calendar = $this->get_default_calendar($calendars);
$response['select'] = html::span('folder-select', $this->gettext('saveincalendar')
. '&nbsp;'
. $calendar_select->show($is_shared ? $existing['calendar'] : $default_calendar['id'])
);
}
else if (!empty($data['nosave'])) {
$response['select'] = html::tag('input', ['type' => 'hidden', 'name' => 'calendar', 'id' => 'itip-saveto', 'value' => '']);
}
// render small agenda view for the respective day
if ($data['method'] == 'REQUEST' && !empty($data['date']) && $response['action'] == 'rsvp') {
$event_start = rcube_utils::anytodatetime($data['date']);
$day_start = new Datetime(gmdate('Y-m-d 00:00', $data['date']), $this->lib->timezone);
$day_end = new Datetime(gmdate('Y-m-d 23:59', $data['date']), $this->lib->timezone);
// get events on that day from the user's personal calendars
$calendars = $this->driver->list_calendars(calendar_driver::FILTER_PERSONAL);
$events = $this->driver->load_events($day_start->format('U'), $day_end->format('U'), null, array_keys($calendars));
usort($events, function($a, $b) { return $a['start'] > $b['start'] ? 1 : -1; });
$before = $after = [];
foreach ($events as $event) {
// TODO: skip events with free_busy == 'free' ?
if ($event['uid'] == $data['uid']
|| $event['end'] < $day_start || $event['start'] > $day_end
|| $event['status'] == 'CANCELLED'
|| (!empty($event['className']) && strpos($event['className'], 'declined') !== false)
) {
continue;
}
if ($event['start'] < $event_start) {
$before[] = $this->mail_agenda_event_row($event);
}
else {
$after[] = $this->mail_agenda_event_row($event);
}
}
$response['append'] = [
'selector' => '.calendar-agenda-preview',
'replacements' => [
'%before%' => !empty($before) ? join("\n", array_slice($before, -3)) : html::div('event-row no-event', $this->gettext('noearlierevents')),
'%after%' => !empty($after) ? join("\n", array_slice($after, 0, 3)) : html::div('event-row no-event', $this->gettext('nolaterevents')),
],
];
}
$this->rc->output->command('plugin.update_itip_object_status', $response);
}
/**
* Handler for calendar/itip-remove requests
*/
function event_itip_remove()
{
$uid = rcube_utils::get_input_value('uid', rcube_utils::INPUT_POST);
$instance = rcube_utils::get_input_value('_instance', rcube_utils::INPUT_POST);
$savemode = rcube_utils::get_input_value('_savemode', rcube_utils::INPUT_POST);
$listmode = calendar_driver::FILTER_WRITEABLE | calendar_driver::FILTER_PERSONAL;
$success = false;
// search for event if only UID is given
if ($event = $this->driver->get_event(['uid' => $uid, '_instance' => $instance], $listmode)) {
$event['_savemode'] = $savemode;
$success = $this->driver->remove_event($event, true);
}
if ($success) {
$this->rc->output->show_message('calendar.successremoval', 'confirmation');
}
else {
$this->rc->output->show_message('calendar.errorsaving', 'error');
}
}
/**
* Handler for URLs that allow an invitee to respond on his invitation mail
*/
public function itip_attend_response($p)
{
$this->setup();
if ($p['action'] == 'attend') {
$this->ui->init();
$this->rc->output->set_env('task', 'calendar'); // override some env vars
$this->rc->output->set_env('refresh_interval', 0);
$this->rc->output->set_pagetitle($this->gettext('calendar'));
$itip = $this->load_itip();
$token = rcube_utils::get_input_value('_t', rcube_utils::INPUT_GPC);
// read event info stored under the given token
if ($invitation = $itip->get_invitation($token)) {
$this->token = $token;
$this->event = $invitation['event'];
// show message about cancellation
if (!empty($invitation['cancelled'])) {
$this->invitestatus = html::div('rsvp-status declined', $itip->gettext('eventcancelled'));
}
// save submitted RSVP status
else if (!empty($_POST['rsvp'])) {
$status = null;
foreach (['accepted', 'tentative', 'declined'] as $method) {
if ($_POST['rsvp'] == $itip->gettext('itip' . $method)) {
$status = $method;
break;
}
}
// send itip reply to organizer
$invitation['event']['comment'] = rcube_utils::get_input_value('_comment', rcube_utils::INPUT_POST);
if ($status && $itip->update_invitation($invitation, $invitation['attendee'], strtoupper($status))) {
$this->invitestatus = html::div('rsvp-status ' . strtolower($status), $itip->gettext('youhave'.strtolower($status)));
}
else {
$this->rc->output->command('display_message', $this->gettext('errorsaving'), 'error', -1);
}
// if user is logged in...
// FIXME: we should really consider removing this functionality
// it's confusing that it creates/updates an event only for logged-in user
// what if the logged-in user is not the same as the attendee?
if ($this->rc->user->ID) {
$this->load_driver();
$invitation = $itip->get_invitation($token);
$existing = $this->driver->get_event($this->event);
// save the event to his/her default calendar if not yet present
if (!$existing && ($calendar = $this->get_default_calendar())) {
$invitation['event']['calendar'] = $calendar['id'];
if ($this->driver->new_event($invitation['event'])) {
$msg = $this->gettext(['name' => 'importedsuccessfully', 'vars' => ['calendar' => $calendar['name']]]);
$this->rc->output->command('display_message', $msg, 'confirmation');
}
else {
$this->rc->output->command('display_message', $this->gettext('errorimportingevent'), 'error');
}
}
else if ($existing
&& ($this->event['sequence'] >= $existing['sequence']
|| $this->event['changed'] >= $existing['changed'])
&& ($calendar = $this->driver->get_calendar($existing['calendar']))
) {
$this->event = $invitation['event'];
$this->event['id'] = $existing['id'];
unset($this->event['comment']);
// merge attendees status
// e.g. preserve my participant status for regular updates
$this->lib->merge_attendees($this->event, $existing, $status);
// update attachments list
$event['deleted_attachments'] = true;
// show me as free when declined (#1670)
if ($status == 'declined') {
$this->event['free_busy'] = 'free';
}
if ($this->driver->edit_event($this->event)) {
$msg = $this->gettext(['name' => 'updatedsuccessfully', 'vars' => ['calendar' => $calendar->get_name()]]);
$this->rc->output->command('display_message', $msg, 'confirmation');
}
else {
$this->rc->output->command('display_message', $this->gettext('errorimportingevent'), 'error');
}
}
}
}
$this->register_handler('plugin.event_inviteform', [$this, 'itip_event_inviteform']);
$this->register_handler('plugin.event_invitebox', [$this->ui, 'event_invitebox']);
if (empty($this->invitestatus)) {
$this->itip->set_rsvp_actions(['accepted', 'tentative', 'declined']);
$this->register_handler('plugin.event_rsvp_buttons', [$this->ui, 'event_rsvp_buttons']);
}
$this->rc->output->set_pagetitle($itip->gettext('itipinvitation') . ' ' . $this->event['title']);
}
else {
$this->rc->output->command('display_message', $this->gettext('itipinvalidrequest'), 'error', -1);
}
$this->rc->output->send('calendar.itipattend');
}
}
/**
*
*/
public function itip_event_inviteform($attrib)
{
$hidden = new html_hiddenfield(['name' => "_t", 'value' => $this->token]);
return html::tag('form', [
'action' => $this->rc->url(['task' => 'calendar', 'action' => 'attend']),
'method' => 'post',
'noclose' => true
] + $attrib
) . $hidden->show();
}
/**
*
*/
private function mail_agenda_event_row($event, $class = '')
{
if (!empty($event['allday'])) {
$time = $this->gettext('all-day');
}
else {
$start = is_object($event['start']) ? clone $event['start'] : $event['start'];
$end = is_object($event['end']) ? clone $event['end'] : $event['end'];
$time = $this->rc->format_date($start, $this->rc->config->get('time_format'))
. ' - ' . $this->rc->format_date($end, $this->rc->config->get('time_format'));
}
return html::div(rtrim('event-row ' . ($class ?: ($event['className'] ?? ''))),
html::span('event-date', $time)
. html::span('event-title', rcube::Q($event['title']))
);
}
/**
*
*/
public function mail_messages_list($p)
{
if (!empty($p['cols']) && in_array('attachment', (array) $p['cols']) && !empty($p['messages'])) {
foreach ($p['messages'] as $header) {
$part = new StdClass;
$part->mimetype = $header->ctype;
if (libcalendaring::part_is_vcalendar($part)) {
$header->list_flags['attachmentClass'] = 'ical';
}
else if (in_array($header->ctype, ['multipart/alternative', 'multipart/mixed'])) {
// TODO: fetch bodystructure and search for ical parts. Maybe too expensive?
if (!empty($header->structure) && !empty($header->structure->parts)) {
foreach ($header->structure->parts as $part) {
if (libcalendaring::part_is_vcalendar($part)
&& !empty($part->ctype_parameters['method'])
) {
$header->list_flags['attachmentClass'] = 'ical';
break;
}
}
}
}
}
}
}
/**
* Add UI element to copy event invitations or updates to the calendar
*/
public function mail_messagebody_html($p)
{
// load iCalendar functions (if necessary)
if (!empty($this->lib->ical_parts)) {
$this->get_ical();
$this->load_itip();
}
$html = '';
$has_events = false;
$ical_objects = $this->lib->get_mail_ical_objects();
// show a box for every event in the file
foreach ($ical_objects as $idx => $event) {
if ($event['_type'] != 'event') {
// skip non-event objects (#2928)
continue;
}
$has_events = true;
// get prepared inline UI for this event object
if ($ical_objects->method) {
$append = '';
$date_str = $this->rc->format_date(clone $event['start'], $this->rc->config->get('date_format'), empty($event['start']->_dateonly));
$date = new DateTime($event['start']->format('Y-m-d') . ' 12:00:00', new DateTimeZone('UTC'));
// prepare a small agenda preview to be filled with actual event data on async request
if ($ical_objects->method == 'REQUEST') {
$append = html::div('calendar-agenda-preview',
html::tag('h3', 'preview-title', $this->gettext('agenda') . ' ' . html::span('date', $date_str))
. '%before%' . $this->mail_agenda_event_row($event, 'current') . '%after%'
);
}
$html .= html::div('calendar-invitebox invitebox boxinformation',
$this->itip->mail_itip_inline_ui(
$event,
$ical_objects->method,
$ical_objects->mime_id . ':' . $idx,
'calendar',
rcube_utils::anytodatetime($ical_objects->message_date),
$this->rc->url(['task' => 'calendar']) . '&view=agendaDay&date=' . $date->format('U')
) . $append
);
}
// limit listing
if ($idx >= 3) {
break;
}
}
// prepend event boxes to message body
if ($html) {
$this->ui->init();
$p['content'] = $html . $p['content'];
$this->rc->output->add_label('calendar.savingdata','calendar.deleteventconfirm','calendar.declinedeleteconfirm');
}
// add "Save to calendar" button into attachment menu
if ($has_events) {
$this->add_button([
'id' => 'attachmentsavecal',
'name' => 'attachmentsavecal',
'type' => 'link',
'wrapper' => 'li',
'command' => 'attachment-save-calendar',
'class' => 'icon calendarlink disabled',
'classact' => 'icon calendarlink active',
'innerclass' => 'icon calendar',
'label' => 'calendar.savetocalendar',
],
'attachmentmenu'
);
}
return $p;
}
/**
* Handler for POST request to import an event attached to a mail message
*/
public function mail_import_itip()
{
$itip_sending = $this->rc->config->get('calendar_itip_send_option', $this->defaults['calendar_itip_send_option']);
$uid = rcube_utils::get_input_value('_uid', rcube_utils::INPUT_POST);
$mbox = rcube_utils::get_input_value('_mbox', rcube_utils::INPUT_POST);
$mime_id = rcube_utils::get_input_value('_part', rcube_utils::INPUT_POST);
$status = rcube_utils::get_input_value('_status', rcube_utils::INPUT_POST);
$delete = intval(rcube_utils::get_input_value('_del', rcube_utils::INPUT_POST));
$noreply = intval(rcube_utils::get_input_value('_noreply', rcube_utils::INPUT_POST));
$noreply = $noreply || $status == 'needs-action' || $itip_sending === 0;
$instance = rcube_utils::get_input_value('_instance', rcube_utils::INPUT_POST);
$savemode = rcube_utils::get_input_value('_savemode', rcube_utils::INPUT_POST);
$comment = rcube_utils::get_input_value('_comment', rcube_utils::INPUT_POST);
$error_msg = $this->gettext('errorimportingevent');
$success = false;
$deleted = false;
if ($status == 'delegated') {
$to = rcube_utils::get_input_value('_to', rcube_utils::INPUT_POST, true);
$delegates = rcube_mime::decode_address_list($to, 1, false);
$delegate = reset($delegates);
if (empty($delegate) || empty($delegate['mailto'])) {
$this->rc->output->command('display_message', $this->rc->gettext('libcalendaring.delegateinvalidaddress'), 'error');
return;
}
}
// successfully parsed events?
if ($event = $this->lib->mail_get_itip_object($mbox, $uid, $mime_id, 'event')) {
// forward iTip request to delegatee
if (!empty($delegate)) {
$rsvpme = rcube_utils::get_input_value('_rsvp', rcube_utils::INPUT_POST);
$itip = $this->load_itip();
$event['comment'] = $comment;
if ($itip->delegate_to($event, $delegate, !empty($rsvpme))) {
$this->rc->output->show_message('calendar.itipsendsuccess', 'confirmation');
}
else {
$this->rc->output->command('display_message', $this->gettext('itipresponseerror'), 'error');
}
unset($event['comment']);
// the delegator is set to non-participant, thus save as non-blocking
$event['free_busy'] = 'free';
}
$mode = calendar_driver::FILTER_PERSONAL
| calendar_driver::FILTER_SHARED
| calendar_driver::FILTER_WRITEABLE;
// find writeable calendar to store event
$cal_id = rcube_utils::get_input_value('_folder', rcube_utils::INPUT_POST);
$dontsave = $cal_id === '' && $event['_method'] == 'REQUEST';
$calendars = $this->driver->list_calendars($mode);
$calendar = isset($calendars[$cal_id]) ? $calendars[$cal_id] : null;
// select default calendar except user explicitly selected 'none'
if (!$calendar && !$dontsave) {
$calendar = $this->get_default_calendar($calendars);
}
$metadata = [
'uid' => $event['uid'],
'_instance' => isset($event['_instance']) ? $event['_instance'] : null,
'changed' => is_object($event['changed']) ? $event['changed']->format('U') : 0,
'sequence' => intval($event['sequence']),
'fallback' => strtoupper((string) $status),
'method' => $event['_method'],
'task' => 'calendar',
];
// update my attendee status according to submitted method
if (!empty($status)) {
$organizer = null;
$emails = $this->get_user_emails();
foreach ($event['attendees'] as $i => $attendee) {
$attendee_role = $attendee['role'] ?? null;
$attendee_email = $attendee['email'] ?? null;
if ($attendee_role == 'ORGANIZER') {
$organizer = $attendee;
}
else if ($attendee_email && in_array(strtolower($attendee_email), $emails)) {
$event['attendees'][$i]['status'] = strtoupper($status);
if (!in_array($event['attendees'][$i]['status'], ['NEEDS-ACTION', 'DELEGATED'])) {
$event['attendees'][$i]['rsvp'] = false; // unset RSVP attribute
}
$metadata['attendee'] = $attendee_email;
$metadata['rsvp'] = $attendee_role != 'NON-PARTICIPANT';
$reply_sender = $attendee_email;
$event_attendee = $attendee;
}
}
// add attendee with this user's default identity if not listed
if (empty($reply_sender)) {
$sender_identity = $this->rc->user->list_emails(true);
$event['attendees'][] = [
'name' => $sender_identity['name'],
'email' => $sender_identity['email'],
'role' => 'OPT-PARTICIPANT',
'status' => strtoupper($status),
];
$metadata['attendee'] = $sender_identity['email'];
}
}
// save to calendar
if ($calendar && !empty($calendar['editable'])) {
// check for existing event with the same UID
$existing = $this->find_event($event, $mode);
// we'll create a new copy if user decided to change the calendar
if ($existing && $cal_id && $calendar && $calendar['id'] != $existing['calendar']) {
$existing = null;
}
$event_attendee = null;
$update_attendees = [];
if ($existing) {
$calendar = $calendars[$existing['calendar']];
// forward savemode for correct updates of recurring events
$existing['_savemode'] = $savemode ?: (!empty($event['_savemode']) ? $event['_savemode'] : null);
// only update attendee status
if ($event['_method'] == 'REPLY') {
$existing_attendee_index = -1;
if ($attendee = $this->itip->find_reply_attendee($event)) {
$event_attendee = $attendee;
$update_attendees[] = $attendee;
$metadata['fallback'] = $attendee['status'];
$metadata['attendee'] = $attendee['email'];
$metadata['rsvp'] = !empty($attendee['rsvp']) || $attendee['role'] != 'NON-PARTICIPANT';
$existing_attendee_emails = [];
// Find the attendee to update
foreach ($existing['attendees'] as $i => $existing_attendee) {
$existing_attendee_emails[] = $existing_attendee['email'];
if ($this->itip->compare_email($existing_attendee['email'], $attendee['email'])) {
$existing_attendee_index = $i;
}
}
if ($attendee['status'] == 'DELEGATED') {
//Also find and copy the delegatee
$delegatee_email = $attendee['email'];
$delegatees = array_filter($event['attendees'], function($attendee) use ($delegatee_email){ return $attendee['role'] != 'ORGANIZER' && $this->itip->compare_email($attendee['delegated-from'], $delegatee_email); });
if ($delegatee = $this->itip->find_attendee_by_email($event['attendees'], 'delegated-from', $attendee['email'])) {
$update_attendees[] = $delegatee;
if (!in_array_nocase($delegatee['email'], $existing_attendee_emails)) {
$existing['attendees'][] = $delegated_attendee;
}
}
}
}
// if delegatee has declined, set delegator's RSVP=True
if ($event_attendee
&& $event_attendee['status'] == 'DECLINED'
&& !empty($event_attendee['delegated-from'])
) {
foreach ($existing['attendees'] as $i => $attendee) {
if ($attendee['email'] == $event_attendee['delegated-from']) {
$existing['attendees'][$i]['rsvp'] = true;
break;
}
}
}
// found matching attendee entry in both existing and new events
if ($existing_attendee_index >= 0 && $event_attendee) {
$existing['attendees'][$existing_attendee_index] = $event_attendee;
$success = $this->driver->update_attendees($existing, $update_attendees);
}
// update the entire attendees block
else if (
($event['sequence'] >= $existing['sequence'] || $event['changed'] >= $existing['changed'])
&& $event_attendee
) {
$existing['attendees'][] = $event_attendee;
$success = $this->driver->update_attendees($existing, $update_attendees);
}
else if (!$event_attendee) {
$error_msg = $this->gettext('errorunknownattendee');
}
else {
$error_msg = $this->gettext('newerversionexists');
}
}
// delete the event when declined (#1670)
else if ($status == 'declined' && $delete) {
$deleted = $this->driver->remove_event($existing, true);
$success = true;
}
// import the (newer) event
else if ($event['sequence'] >= $existing['sequence'] || $event['changed'] >= $existing['changed']) {
$event['id'] = $existing['id'];
$event['calendar'] = $existing['calendar'];
// merge attendees status
// e.g. preserve my participant status for regular updates
$this->lib->merge_attendees($event, $existing, $status);
// set status=CANCELLED on CANCEL messages
if ($event['_method'] == 'CANCEL') {
$event['status'] = 'CANCELLED';
}
// update attachments list, allow attachments update only on REQUEST (#5342)
if ($event['_method'] == 'REQUEST') {
$event['deleted_attachments'] = true;
}
else {
unset($event['attachments']);
}
// show me as free when declined (#1670)
if ($status == 'declined'
|| (!empty($event['status']) && $event['status'] == 'CANCELLED')
|| ($event_attendee && ($event_attendee['role'] ?? '') == 'NON-PARTICIPANT')
) {
$event['free_busy'] = 'free';
}
$success = $this->driver->edit_event($event);
}
else if (!empty($status)) {
$existing['attendees'] = $event['attendees'];
if ($status == 'declined' || ($event_attendee && ($event_attendee['role'] ?? '') == 'NON-PARTICIPANT')) {
// show me as free when declined (#1670)
$existing['free_busy'] = 'free';
}
$success = $this->driver->edit_event($existing);
}
else {
$error_msg = $this->gettext('newerversionexists');
}
}
else if (!$existing && ($status != 'declined' || $this->rc->config->get('kolab_invitation_calendars'))) {
if ($status == 'declined'
|| ($event['status'] ?? '') == 'CANCELLED'
|| ($event_attendee && ($event_attendee['role'] ?? '') == 'NON-PARTICIPANT')
) {
$event['free_busy'] = 'free';
}
// if the RSVP reply only refers to a single instance:
// store unmodified master event with current instance as exception
if (!empty($instance) && !empty($savemode) && $savemode != 'all') {
$master = $this->lib->mail_get_itip_object($mbox, $uid, $mime_id, 'event');
if ($master['recurrence'] && empty($master['_instance'])) {
// compute recurring events until this instance's date
if ($recurrence_date = rcube_utils::anytodatetime($instance, $master['start']->getTimezone())) {
$recurrence_date->setTime(23,59,59);
foreach ($this->driver->get_recurring_events($master, $master['start'], $recurrence_date) as $recurring) {
if ($recurring['_instance'] == $instance) {
// copy attendees block with my partstat to exception
$recurring['attendees'] = $event['attendees'];
$master['recurrence']['EXCEPTIONS'][] = $recurring;
$event = $recurring; // set reference for iTip reply
break;
}
}
$master['calendar'] = $event['calendar'] = $calendar['id'];
$success = $this->driver->new_event($master);
}
else {
$master = null;
}
}
else {
$master = null;
}
}
// save to the selected/default calendar
if (empty($master)) {
$event['calendar'] = $calendar['id'];
$success = $this->driver->new_event($event);
}
}
else if ($status == 'declined') {
$error_msg = null;
}
}
else if ($status == 'declined' || $dontsave) {
$error_msg = null;
}
else {
$error_msg = $this->gettext('nowritecalendarfound');
}
}
if ($success) {
if ($event['_method'] == 'REPLY') {
$message = 'attendeupdateesuccess';
}
else {
$message = $deleted ? 'successremoval' : ($existing ? 'updatedsuccessfully' : 'importedsuccessfully');
}
$msg = $this->gettext(['name' => $message, 'vars' => ['calendar' => $calendar['name']]]);
$this->rc->output->command('display_message', $msg, 'confirmation');
}
if ($success || $dontsave) {
$metadata['calendar'] = isset($event['calendar']) ? $event['calendar'] : null;
$metadata['nosave'] = $dontsave;
$metadata['rsvp'] = !empty($metadata['rsvp']);
$metadata['after_action'] = $this->rc->config->get('calendar_itip_after_action', $this->defaults['calendar_itip_after_action']);
$this->rc->output->command('plugin.itip_message_processed', $metadata);
$error_msg = null;
}
else if ($error_msg) {
$this->rc->output->command('display_message', $error_msg, 'error');
}
// send iTip reply
if ($event['_method'] == 'REQUEST' && !empty($organizer) && !$noreply && !$error_msg && !empty($reply_sender)
&& !in_array(strtolower($organizer['email']), $emails)
) {
$event['comment'] = $comment;
$itip = $this->load_itip();
$itip->set_sender_email($reply_sender);
if ($itip->send_itip_message($event, 'REPLY', $organizer, 'itipsubject' . $status, 'itipmailbody' . $status)) {
$mailto = $organizer['name'] ? $organizer['name'] : $organizer['email'];
$msg = $this->gettext(['name' => 'sentresponseto', 'vars' => ['mailto' => $mailto]]);
$this->rc->output->command('display_message', $msg, 'confirmation');
}
else {
$this->rc->output->command('display_message', $this->gettext('itipresponseerror'), 'error');
}
}
$this->rc->output->send();
}
/**
* Handler for calendar/itip-remove requests
*/
function mail_itip_decline_reply()
{
$uid = rcube_utils::get_input_value('_uid', rcube_utils::INPUT_POST);
$mbox = rcube_utils::get_input_value('_mbox', rcube_utils::INPUT_POST);
$mime_id = rcube_utils::get_input_value('_part', rcube_utils::INPUT_POST);
if (($event = $this->lib->mail_get_itip_object($mbox, $uid, $mime_id, 'event'))
&& $event['_method'] == 'REPLY'
) {
$event['comment'] = rcube_utils::get_input_value('_comment', rcube_utils::INPUT_POST);
foreach ($event['attendees'] as $_attendee) {
if ($_attendee['role'] != 'ORGANIZER') {
$attendee = $_attendee;
break;
}
}
$itip = $this->load_itip();
if ($itip->send_itip_message($event, 'CANCEL', $attendee, 'itipsubjectcancel', 'itipmailbodycancel')) {
$mailto = !empty($attendee['name']) ? $attendee['name'] : $attendee['email'];
$msg = $this->gettext(['name' => 'sentresponseto', 'vars' => ['mailto' => $mailto]]);
$this->rc->output->command('display_message', $msg, 'confirmation');
}
else {
$this->rc->output->command('display_message', $this->gettext('itipresponseerror'), 'error');
}
}
else {
$this->rc->output->command('display_message', $this->gettext('itipresponseerror'), 'error');
}
}
/**
* Handler for calendar/itip-delegate requests
*/
function mail_itip_delegate()
{
// forward request to mail_import_itip() with the right status
$_POST['_status'] = $_REQUEST['_status'] = 'delegated';
$this->mail_import_itip();
}
/**
* Import the full payload from a mail message attachment
*/
public function mail_import_attachment()
{
$uid = rcube_utils::get_input_value('_uid', rcube_utils::INPUT_POST);
$mbox = rcube_utils::get_input_value('_mbox', rcube_utils::INPUT_POST);
$mime_id = rcube_utils::get_input_value('_part', rcube_utils::INPUT_POST);
$charset = RCUBE_CHARSET;
// establish imap connection
$imap = $this->rc->get_storage();
$imap->set_folder($mbox);
if ($uid && $mime_id) {
$part = $imap->get_message_part($uid, $mime_id);
// $headers = $imap->get_message_headers($uid);
if ($part) {
if (!empty($part->ctype_parameters['charset'])) {
$charset = $part->ctype_parameters['charset'];
}
$events = $this->get_ical()->import($part, $charset);
}
}
$success = $existing = 0;
if (!empty($events)) {
// find writeable calendar to store event
$cal_id = !empty($_REQUEST['_calendar']) ? rcube_utils::get_input_value('_calendar', rcube_utils::INPUT_POST) : null;
$calendars = $this->driver->list_calendars(calendar_driver::FILTER_PERSONAL);
foreach ($events as $event) {
// save to calendar
$calendar = !empty($calendars[$cal_id]) ? $calendars[$cal_id] : $this->get_default_calendar();
if ($calendar && $calendar['editable'] && $event['_type'] == 'event') {
$event['calendar'] = $calendar['id'];
if (!$this->driver->get_event($event['uid'], calendar_driver::FILTER_WRITEABLE)) {
$success += (bool)$this->driver->new_event($event);
}
else {
$existing++;
}
}
}
}
if ($success) {
$msg = $this->gettext(['name' => 'importsuccess', 'vars' => ['nr' => $success]]);
$this->rc->output->command('display_message', $msg, 'confirmation');
}
else if ($existing) {
$this->rc->output->command('display_message', $this->gettext('importwarningexists'), 'warning');
}
else {
$this->rc->output->command('display_message', $this->gettext('errorimportingevent'), 'error');
}
}
/**
* Read email message and return contents for a new event based on that message
*/
public function mail_message2event()
{
$this->ui->init();
$this->ui->addJS();
$this->ui->init_templates();
$this->ui->calendar_list([], true); // set env['calendars']
$uid = rcube_utils::get_input_value('_uid', rcube_utils::INPUT_GET);
$mbox = rcube_utils::get_input_value('_mbox', rcube_utils::INPUT_GET);
$event = [];
// establish imap connection
$imap = $this->rc->get_storage();
$message = new rcube_message($uid, $mbox);
if ($message->headers) {
$event['title'] = trim($message->subject);
$event['description'] = trim($message->first_text_part());
$this->load_driver();
// add a reference to the email message
if ($msgref = $this->driver->get_message_reference($message->headers, $mbox)) {
$event['links'] = [$msgref];
}
// copy mail attachments to event
else if (!empty($message->attachments) && !empty($this->driver->attachments)) {
$handler = new kolab_attachments_handler();
$event['attachments'] = $handler->copy_mail_attachments(self::SESSION_KEY, 'cal-', $message);
}
$this->rc->output->set_env('event_prop', $event);
}
else {
$this->rc->output->command('display_message', $this->gettext('messageopenerror'), 'error');
}
$this->rc->output->send('calendar.dialog');
}
/**
* Handler for the 'message_compose' plugin hook. This will check for
* a compose parameter 'calendar_event' and create an attachment with the
* referenced event in iCal format
*/
public function mail_message_compose($args)
{
// set the submitted event ID as attachment
if (!empty($args['param']['calendar_event'])) {
$this->load_driver();
list($cal, $id) = explode(':', $args['param']['calendar_event'], 2);
if ($event = $this->driver->get_event(['id' => $id, 'calendar' => $cal])) {
$filename = asciiwords($event['title']);
if (empty($filename)) {
$filename = 'event';
}
// save ics to a temp file and register as attachment
$tmp_path = tempnam($this->rc->config->get('temp_dir'), 'rcmAttmntCal');
$export = $this->get_ical()->export([$event], '', false, [$this->driver, 'get_attachment_body']);
file_put_contents($tmp_path, $export);
$args['attachments'][] = [
'path' => $tmp_path,
'name' => $filename . '.ics',
'mimetype' => 'text/calendar',
'size' => filesize($tmp_path),
];
$args['param']['subject'] = $event['title'];
}
}
return $args;
}
/**
* Create a Nextcould Talk room
*/
public function talk_room_create()
{
require_once __DIR__ . '/lib/calendar_nextcloud_api.php';
$api = new calendar_nextcloud_api();
$name = (string) rcube_utils::get_input_value('_name', rcube_utils::INPUT_POST);
$room_url = $api->talk_room_create($name);
if ($room_url) {
$this->rc->output->command('plugin.talk_room_created', ['url' => $room_url]);
}
else {
$this->rc->output->command('display_message', $this->gettext('talkroomcreateerror'), 'error');
}
}
/**
* Update a Nextcould Talk room
*/
public function talk_room_update($event)
{
// If a room is assigned to the event...
if (
($talk_url = $this->rc->config->get('calendar_nextcloud_url'))
&& isset($event['attendees'])
&& !empty($event['location'])
&& strpos($event['location'], unslashify($talk_url) . '/call/') === 0
) {
$participants = [];
$organizer = null;
// ollect participants' and organizer's email addresses
foreach ($event['attendees'] as $attendee) {
if (!empty($attendee['email'])) {
if ($attendee['role'] == 'ORGANIZER') {
$organizer = $attendee['email'];
}
else if ($attendee['cutype'] == 'INDIVIDUAL') {
$participants[] = $attendee['email'];
}
}
}
// If the event is owned by the current user update the room
if ($organizer && in_array($organizer, $this->get_user_emails())) {
require_once __DIR__ . '/lib/calendar_nextcloud_api.php';
$api = new calendar_nextcloud_api();
$api->talk_room_update($event['location'], $participants);
}
}
}
/**
* Get a list of email addresses of the current user (from login and identities)
*/
public function get_user_emails()
{
return $this->lib->get_user_emails();
}
/**
* Build an absolute URL with the given parameters
*/
public function get_url($param = [])
{
$param += ['task' => 'calendar'];
return $this->rc->url($param, true, true);
}
public function ical_feed_hash($source)
{
return base64_encode($this->rc->user->get_username() . ':' . $source);
}
/**
* Handler for user_delete plugin hook
*/
public function user_delete($args)
{
// delete itipinvitations entries related to this user
$db = $this->rc->get_dbh();
$table_itipinvitations = $db->table_name('itipinvitations', true);
$db->query("DELETE FROM $table_itipinvitations WHERE `user_id` = ?", $args['user']->ID);
$this->setup();
$this->load_driver();
return $this->driver->user_delete($args);
}
/**
* Find first occurrence of a recurring event excluding start date
*
* @param array $event Event data (with 'start' and 'recurrence')
*
* @return DateTime Date of the first occurrence
*/
public function find_first_occurrence($event)
{
// Make sure libkolab/libcalendaring plugins are loaded
$this->load_driver();
$driver_name = $this->rc->config->get('calendar_driver', 'database');
// Use kolabcalendaring/kolabformat to compute recurring events only with the Kolab driver
if ($driver_name == 'kolab' && class_exists('kolabformat') && class_exists('kolabcalendaring')
&& class_exists('kolab_date_recurrence')
) {
$object = kolab_format::factory('event', 3.0);
$object->set($event);
$recurrence = new kolab_date_recurrence($object);
}
else {
// fallback to libcalendaring recurrence implementation
$recurrence = new libcalendaring_recurrence($this->lib, $event);
}
return $recurrence->first_occurrence();
}
/**
* Get date-time input from UI and convert to unix timestamp
*/
protected function input_timestamp($name, $type)
{
$ts = rcube_utils::get_input_value($name, $type);
if ($ts && (!is_numeric($ts) || strpos($ts, 'T'))) {
$ts = new DateTime($ts, $this->timezone);
$ts = $ts->getTimestamp();
}
return $ts;
}
/**
* Magic getter for public access to protected members
*/
public function __get($name)
{
switch ($name) {
case 'ical':
return $this->get_ical();
case 'itip':
return $this->load_itip();
case 'driver':
$this->load_driver();
return $this->driver;
}
return null;
}
}
diff --git a/plugins/calendar/calendar_ui.js b/plugins/calendar/calendar_ui.js
index 494a5e4b..8edda69d 100644
--- a/plugins/calendar/calendar_ui.js
+++ b/plugins/calendar/calendar_ui.js
@@ -1,4328 +1,4335 @@
/**
* Client UI Javascript for the Calendar plugin
*
* @author Lazlo Westerhof <hello@lazlo.me>
* @author Thomas Bruederli <bruederli@kolabsys.com>
*
* @licstart The following is the entire license notice for the
* JavaScript code in this file.
*
* Copyright (C) 2010, Lazlo Westerhof <hello@lazlo.me>
* Copyright (C) 2014-2015, Kolab Systems AG <contact@kolabsys.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* @licend The above is the entire license notice
* for the JavaScript code in this file.
*/
// Roundcube calendar UI client class
function rcube_calendar_ui(settings)
{
// extend base class
rcube_calendar.call(this, settings);
/*** member vars ***/
this.is_loading = false;
this.selected_event = null;
this.selected_calendar = null;
this.search_request = null;
this.saving_lock = null;
this.calendars = {};
this.quickview_sources = [];
/*** private vars ***/
var DAY_MS = 86400000;
var HOUR_MS = 3600000;
var me = this;
var day_clicked = day_clicked_ts = 0;
var ignore_click = false;
var event_defaults = { free_busy:'busy', alarms:'' };
var event_attendees = [];
var calendars_list;
var calenders_search_list;
var calenders_search_container;
var search_calendars = {};
var attendees_list;
var resources_list;
var resources_treelist;
var resources_data = {};
var resources_index = [];
var resource_owners = {};
var resources_events_source = { url:null, editable:false };
var freebusy_ui = { workinhoursonly:false, needsupdate:false };
var freebusy_data = {};
var current_view = null;
var count_sources = [];
var event_sources = [];
var exec_deferred = 1;
var ui_loading = rcmail.set_busy(true, 'loading');
// global fullcalendar settings
var fullcalendar_defaults = {
theme: false,
aspectRatio: 1,
timezone: false, // will treat the given date strings as in local (browser's) timezone
monthNames: settings.months,
monthNamesShort: settings.months_short,
dayNames: settings.days,
dayNamesShort: settings.days_short,
weekNumbers: settings.show_weekno > 0,
weekNumberTitle: rcmail.gettext('weekshort', 'calendar') + ' ',
weekNumberCalculation: 'ISO',
firstDay: settings.first_day,
firstHour: settings.first_hour,
slotDuration: {minutes: 60/settings.timeslots},
businessHours: {
start: settings.work_start + ':00',
end: settings.work_end + ':00'
},
scrollTime: settings.work_start + ':00',
views: {
list: {
titleFormat: settings.dates_long,
listDayFormat: settings.date_long,
visibleRange: function(currentDate) {
return {
start: currentDate.clone(),
end: currentDate.clone().add(settings.agenda_range, 'days')
}
}
},
month: {
columnFormat: 'ddd', // Mon
titleFormat: 'MMMM YYYY',
eventLimit: 4
},
week: {
columnFormat: 'ddd ' + settings.date_short, // Mon 9/7
titleFormat: settings.dates_long
},
day: {
columnFormat: 'dddd ' + settings.date_short, // Monday 9/7
titleFormat: 'dddd ' + settings.date_long
}
},
timeFormat: settings.time_format,
slotLabelFormat: settings.time_format,
defaultView: rcmail.env.view || settings.default_view,
allDayText: rcmail.gettext('all-day', 'calendar'),
buttonText: {
today: settings['today'],
day: rcmail.gettext('day', 'calendar'),
week: rcmail.gettext('week', 'calendar'),
month: rcmail.gettext('month', 'calendar'),
list: rcmail.gettext('agenda', 'calendar')
},
buttonIcons: {
prev: 'left-single-arrow',
next: 'right-single-arrow'
},
nowIndicator: settings.time_indicator,
eventLimitText: function(num) {
return rcmail.gettext('andnmore', 'calendar').replace('$nr', num);
},
// event rendering
eventRender: function(event, element, view) {
if (view.name != 'list') {
element.attr('title', event.title);
}
if (view.name != 'month') {
if (view.name == 'list') {
var loc = $('<td>').attr('class', 'fc-event-location');
if (event.location)
loc.text(event.location);
element.find('.fc-list-item-title').after(loc);
}
else if (event.location) {
element.find('div.fc-title').after($('<div class="fc-event-location">').html('@&nbsp;' + Q(event.location)));
}
var time_element = element.find('div.fc-time');
if (event.recurrence)
time_element.append('<i class="fc-icon-recurring"></i>');
if (event.alarms || (event.valarms && event.valarms.length))
time_element.append('<i class="fc-icon-alarms"></i>');
}
if (event.status) {
element.addClass('cal-event-status-' + String(event.status).toLowerCase());
}
set_event_colors(element, event, view.name);
element.attr('aria-label', event.title + ', ' + me.event_date_text(event, true));
},
// callback when a specific event is clicked
eventClick: function(event, ev, view) {
if (!event.temp && (!event.className || event.className.indexOf('fc-type-freebusy') < 0))
event_show_dialog(event, ev);
}
};
/*** imports ***/
var Q = this.quote_html;
var text2html = this.text2html;
var event_date_text = this.event_date_text;
var date2unixtime = this.date2unixtime;
var fromunixtime = this.fromunixtime;
var parseISO8601 = this.parseISO8601;
var date2servertime = this.date2ISO8601;
var render_message_links = this.render_message_links;
/*** private methods ***/
// same as str.split(delimiter) but it ignores delimiters within quoted strings
var explode_quoted_string = function(str, delimiter)
{
var result = [],
strlen = str.length,
q, p, i, chr, last;
for (q = p = i = 0; i < strlen; i++) {
chr = str.charAt(i);
if (chr == '"' && last != '\\') {
q = !q;
}
else if (!q && chr == delimiter) {
result.push(str.substring(p, i));
p = i + 1;
}
last = chr;
}
result.push(str.substr(p));
return result;
};
// Change the first charcter to uppercase
var ucfirst = function(str)
{
return str.charAt(0).toUpperCase() + str.substr(1);
};
// clone the given date object and optionally adjust time
var clone_date = function(date, adjust)
{
var d = 'toDate' in date ? date.toDate() : new Date(date.getTime());
// set time to 00:00
if (adjust == 1) {
d.setHours(0);
d.setMinutes(0);
}
// set time to 23:59
else if (adjust == 2) {
d.setHours(23);
d.setMinutes(59);
}
return d;
};
// fix date if jumped over a DST change
var fix_date = function(date)
{
if (date.getHours() == 23)
date.setTime(date.getTime() + HOUR_MS);
else if (date.getHours() > 0)
date.setHours(0);
};
var date2timestring = function(date, dateonly)
{
return date2servertime(date).replace(/[^0-9]/g, '').substr(0, (dateonly ? 8 : 14));
}
var format_date = function(date, format)
{
return $.fullCalendar.formatDate('toDate' in date ? date : moment(date), format);
};
var format_datetime = function(date, mode, voice)
{
return me.format_datetime(date, mode, voice);
}
var render_link = function(url)
{
var islink = false, href = url;
if (url.match(/^[fhtpsmailo]+?:\/\//i)) {
islink = true;
}
else if (url.match(/^[a-z0-9.-:]+(\/|$)/i)) {
islink = true;
href = 'http://' + url;
}
return islink ? '<a href="' + Q(href) + '" target="_blank">' + Q(url) + '</a>' : Q(url);
}
// determine whether the given date is on a weekend
var is_weekend = function(date)
{
return date.getDay() == 0 || date.getDay() == 6;
};
var is_workinghour = function(date)
{
if (settings['work_start'] > settings['work_end'])
return date.getHours() >= settings['work_start'] || date.getHours() < settings['work_end'];
else
return date.getHours() >= settings['work_start'] && date.getHours() < settings['work_end'];
};
var set_event_colors = function(element, event, mode)
{
var bg_color = '', border_color = '',
cat = String(event.categories),
color = event.calendar && me.calendars[event.calendar] ? me.calendars[event.calendar].color : '',
cat_color = rcmail.env.calendar_categories[cat] ? rcmail.env.calendar_categories[cat] : color;
switch (settings.event_coloring) {
case 1:
bg_color = border_color = cat_color;
break;
case 2:
border_color = color;
bg_color = cat_color;
break;
case 3:
border_color = cat_color;
bg_color = color;
break;
default:
bg_color = border_color = color;
break;
}
var css = {
'border-color': border_color,
'background-color': bg_color,
'color': me.text_color(bg_color)
};
if (String(css['border-color']).match(/^#?f+$/i))
delete css['border-color'];
$.each(css, function(i, v) { if (!v) delete css[i]; else if (v.charAt(0) != '#') css[i] = '#' + v; });
if (mode == 'list') {
bg_color = css['background-color'];
if (bg_color && !bg_color.match(/^#?f+$/i))
$(element).find('.fc-event-dot').css('background-color', bg_color);
}
else
$(element).css(css);
};
var load_attachment = function(data)
{
var event = data.record,
query = {_id: data.attachment.id, _event: event.recurrence_id || event.id, _cal: event.calendar};
if (event.rev)
query._rev = event.rev;
if (event.calendar == "--invitation--itip")
$.extend(query, {_uid: event._uid, _part: event._part, _mbox: event._mbox});
libkolab.load_attachment(query, data.attachment);
};
// build event attachments list
var event_show_attachments = function(list, container, event, edit)
{
libkolab.list_attachments(list, container, edit, event,
function(id) { remove_attachment(id); },
function(data) { load_attachment(data); }
);
};
var remove_attachment = function(id)
{
rcmail.env.deleted_attachments.push(id);
};
// event details dialog (show only)
var event_show_dialog = function(event, ev, temp)
{
var $dialog = $("#eventshow");
var calendar = event.calendar && me.calendars[event.calendar] ? me.calendars[event.calendar] : { editable:false, rights:'lrs' };
if (!temp)
me.selected_event = event;
if ($dialog.is(':ui-dialog'))
$dialog.dialog('close');
// remove status-* classes
$dialog.removeClass(function(i, oldclass) {
var oldies = String(oldclass).split(' ');
return $.grep(oldies, function(cls) { return cls.indexOf('status-') === 0; }).join(' ');
});
// convert start/end dates if not done yet by fullcalendar
if (typeof event.start == 'string')
event.start = parseISO8601(event.start);
if (typeof event.end == 'string')
event.end = parseISO8601(event.end);
// allow other plugins to do actions when event form is opened
rcmail.triggerEvent('calendar-event-init', {o: event});
$dialog.find('div.event-section, div.event-line, .form-group').hide();
$('#event-title').html(Q(event.title)).show();
if (event.location)
$('#event-location').html('@ ' + text2html(event.location)).show();
if (event.description)
$('#event-description').show().find('.event-text').html(text2html(event.description, 300, 6));
if (event.vurl)
$('#event-url').show().find('.event-text').html(render_link(event.vurl));
if (event.recurrence && event.recurrence_text)
$('#event-repeat').show().find('.event-text').html(Q(event.recurrence_text));
if (event.valarms && event.alarms_text)
$('#event-alarm').show().find('.event-text').html(Q(event.alarms_text).replace(',', ',<br>'));
if (calendar.name)
$('#event-calendar').show().find('.event-text').html(Q(calendar.name)).addClass('cal-'+calendar.id);
if (event.categories && String(event.categories).length)
$('#event-category').show().find('.event-text').text(event.categories).addClass('cat-'+String(event.categories).toLowerCase().replace(rcmail.identifier_expr, ''));
if (event.free_busy)
$('#event-free-busy').show().find('.event-text').text(rcmail.gettext(event.free_busy, 'calendar'));
if (event.priority > 0) {
var priolabels = [ '', rcmail.gettext('highest'), rcmail.gettext('high'), '', '', rcmail.gettext('normal'), '', '', rcmail.gettext('low'), rcmail.gettext('lowest') ];
$('#event-priority').show().find('.event-text').text(event.priority+' '+priolabels[event.priority]);
}
if (event.status) {
var status_lc = String(event.status).toLowerCase();
$('#event-status').show().find('.event-text').text(rcmail.gettext('status-'+status_lc,'calendar'));
$('#event-status-badge > span').text(rcmail.gettext('status-'+status_lc,'calendar'));
$dialog.addClass('status-'+status_lc);
}
if (event.created || event.changed) {
var created = parseISO8601(event.created),
changed = parseISO8601(event.changed);
$('.event-created', $dialog).text(created ? format_datetime(created) : rcmail.gettext('unknown','calendar'));
$('.event-changed', $dialog).text(changed ? format_datetime(changed) : rcmail.gettext('unknown','calendar'));
$('#event-created,#event-changed,#event-created-changed').show()
}
// create attachments list
if ($.isArray(event.attachments)) {
event_show_attachments(event.attachments, $('#event-attachments').find('.event-text'), event);
if (event.attachments.length > 0) {
$('#event-attachments').show();
}
}
else if (calendar.attachments) {
// fetch attachments, some drivers doesn't set 'attachments' prop of the event?
}
// build attachments list
$('#event-links').hide();
if ($.isArray(event.links) && event.links.length) {
render_message_links(event.links || [], $('#event-links').find('.event-text'), false, 'calendar');
$('#event-links').show();
}
// list event attendees
if (calendar.attendees && event.attendees) {
// sort resources to the end
event.attendees.sort(function(a,b) {
var j = a.cutype == 'RESOURCE' ? 1 : 0,
k = b.cutype == 'RESOURCE' ? 1 : 0;
return (j - k);
});
var data, mystatus = null, rsvp, line, morelink, html = '', overflow = '',
organizer = me.is_organizer(event), num_attendees = event.attendees.length;
for (var j=0; j < num_attendees; j++) {
data = event.attendees[j];
if (data.email) {
if (data.role != 'ORGANIZER' && is_this_me(data.email)) {
mystatus = (data.status || 'UNKNOWN').toLowerCase();
if (data.status == 'NEEDS-ACTION' || data.status == 'TENTATIVE' || data.rsvp)
rsvp = mystatus;
}
}
line = rcube_libcalendaring.attendee_html(data);
if (morelink)
overflow += ' ' + line;
else
html += ' ' + line;
// stop listing attendees
if (j == 7 && num_attendees > 8) {
morelink = $('<a href="#more" class="morelink"></a>').html(rcmail.gettext('andnmore', 'calendar').replace('$nr', num_attendees - j - 1));
}
}
if (html && (num_attendees > 1 || !organizer)) {
$('#event-attendees').show()
.find('.event-text')
.html(html)
.find('a.mailtolink').click(event_attendee_click);
// display all attendees in a popup when clicking the "more" link
if (morelink) {
$('#event-attendees .event-text').append(morelink);
morelink.click(function(e){
rcmail.simple_dialog(
'<div id="all-event-attendees" class="event-attendees">' + html + overflow + '</div>',
rcmail.gettext('tabattendees','calendar'),
null,
{width: 450, cancel_button: 'close'});
$('#all-event-attendees a.mailtolink').click(event_attendee_click);
return false;
});
}
}
if (mystatus && !rsvp) {
$('#event-partstat').show().find('.changersvp, .event-text')
.removeClass('accepted tentative declined delegated needs-action unknown')
.addClass(mystatus);
$('#event-partstat').find('.event-text')
.text(rcmail.gettext('status' + mystatus, 'libcalendaring'));
}
var show_rsvp = rsvp && !organizer && event.status != 'CANCELLED' && me.has_permission(calendar, 'v');
$('#event-rsvp')[(show_rsvp ? 'show' : 'hide')]();
$('#event-rsvp .rsvp-buttons input').prop('disabled', false).filter('input[rel="'+(mystatus || '')+'"]').prop('disabled', true);
if (show_rsvp && event.comment)
$('#event-rsvp-comment').show().find('.event-text').html(Q(event.comment));
$('#event-rsvp a.reply-comment-toggle').show();
$('#event-rsvp .itip-reply-comment textarea').hide().val('');
if (event.recurrence && event.id) {
var sel = event._savemode || (event.thisandfuture ? 'future' : (event.isexception ? 'current' : 'all'));
$('#event-rsvp .rsvp-buttons').addClass('recurring');
}
else {
$('#event-rsvp .rsvp-buttons').removeClass('recurring');
}
}
var buttons = [], is_removable_event = function(event, calendar) {
// for invitation calendars check permissions of the original folder
if (event._folder_id)
calendar = me.calendars[event._folder_id];
return calendar && me.has_permission(calendar, 'td');
};
if (!temp && calendar.editable && event.editable !== false) {
buttons.push({
text: rcmail.gettext('edit', 'calendar'),
'class': 'edit mainaction',
click: function() {
event_edit_dialog('edit', event);
}
});
}
if (!temp && is_removable_event(event, calendar) && event.editable !== false) {
buttons.push({
text: rcmail.gettext('delete', 'calendar'),
'class': 'delete',
click: function() {
me.delete_event(event);
$dialog.dialog('close');
}
});
}
buttons.push({
text: rcmail.gettext('close', 'calendar'),
'class': 'cancel',
click: function() {
$dialog.dialog('close');
}
});
var close_func = function(e) {
rcmail.command('menu-close', 'eventoptionsmenu', null, e);
$('.libcal-rsvp-replymode').hide();
};
// open jquery UI dialog
$dialog.dialog({
modal: true,
resizable: true,
closeOnEscape: true,
title: me.event_date_text(event),
open: function() {
$dialog.attr('aria-hidden', 'false');
setTimeout(function(){
$dialog.parent().find('button:not(.ui-dialog-titlebar-close,.delete)').first().focus();
}, 5);
},
close: function(e) {
close_func(e);
$dialog.dialog('close');
},
dragStart: close_func,
resizeStart: close_func,
buttons: buttons,
minWidth: 320,
width: 420
}).show();
// remember opener element (to be focused on close)
$dialog.data('opener', ev && rcube_event.is_keyboard(ev) ? ev.target : null);
// set voice title on dialog widget
$dialog.dialog('widget').removeAttr('aria-labelledby')
.attr('aria-label', me.event_date_text(event, true) + ', ', event.title);
// set dialog size according to content
me.dialog_resize($dialog.get(0), $dialog.height(), 420);
// add link for "more options" drop-down
if (!temp && !event.temporary && event.calendar != '_resource') {
$('<a>')
.attr({href: '#', 'class': 'dropdown-link btn btn-link options', 'data-popup-pos': 'top'})
.text(rcmail.gettext('eventoptions','calendar'))
.click(function(e) {
return rcmail.command('menu-open','eventoptionsmenu', this, e);
})
.appendTo($dialog.parent().find('.ui-dialog-buttonset'));
}
rcmail.enable_command('event-history', calendar.history);
rcmail.triggerEvent('calendar-event-dialog', {dialog: $dialog});
};
// event handler for clicks on an attendee link
var event_attendee_click = function(e)
{
var cutype = $(this).attr('data-cutype'),
mailto = this.href.substr(7);
if (rcmail.env.calendar_resources && cutype == 'RESOURCE') {
event_resources_dialog(mailto);
}
else {
rcmail.command('compose', mailto, e ? e.target : null, e);
}
return false;
};
// bring up the event dialog (jquery-ui popup)
var event_edit_dialog = function(action, event)
{
// copy opener element from show dialog
var op_elem = $("#eventshow:ui-dialog").data('opener');
// close show dialog first
$("#eventshow:ui-dialog").data('opener', null).dialog('close');
var $dialog = $('<div>');
var calendar = event.calendar && me.calendars[event.calendar] ? me.calendars[event.calendar] : { editable:true, rights: action=='new' ? 'lrwitd' : 'lrs' };
me.selected_event = $.extend($.extend({}, event_defaults), event); // clone event object (with defaults)
event = me.selected_event; // change reference to clone
freebusy_ui.needsupdate = false;
if (rcmail.env.action == 'dialog-ui')
calendar.attendees = false; // TODO: allow Attendees tab in Save-as-event dialog
// reset dialog first
$('#eventedit form').trigger('reset');
$('#event-panel-recurrence input, #event-panel-recurrence select, #event-panel-attachments input').prop('disabled', false);
$('#event-panel-recurrence, #event-panel-attachments').removeClass('disabled');
// allow other plugins to do actions when event form is opened
rcmail.triggerEvent('calendar-event-init', {o: event});
// event details
var title = $('#edit-title').val(event.title || '');
var location = $('#edit-location').val(event.location || '');
var description = $('#edit-description').text(event.description || '');
var vurl = $('#edit-url').val(event.vurl || '');
var categories = $('#edit-categories').val(event.categories);
var calendars = $('#edit-calendar').val(event.calendar);
var eventstatus = $('#edit-event-status').val(event.status);
var freebusy = $('#edit-free-busy').val(event.free_busy);
var priority = $('#edit-priority').val(event.priority);
var syncstart = $('#edit-recurrence-syncstart input');
var end = 'toDate' in event.end ? event.end : moment(event.end);
var start = 'toDate' in event.start ? event.start : moment(event.start);
var duration = Math.round((end.format('x') - start.format('x')) / 1000);
// Correct the fullCalendar end date for all-day events
if (!end.hasTime()) {
end.subtract(1, 'days');
}
var startdate = $('#edit-startdate').val(format_date(start, settings.date_format)).data('duration', duration);
var starttime = $('#edit-starttime').val(format_date(start, settings.time_format)).show();
var enddate = $('#edit-enddate').val(format_date(end, settings.date_format));
var endtime = $('#edit-endtime').val(format_date(end, settings.time_format)).show();
var allday = $('#edit-allday').get(0);
var notify = $('#edit-attendees-donotify').get(0);
var invite = $('#edit-attendees-invite').get(0);
var comment = $('#edit-attendees-comment');
// make sure any calendar is selected
if (!calendars.val())
calendars.val($('option:first', calendars).attr('value'));
invite.checked = settings.itip_notify & 1 > 0;
notify.checked = me.has_attendees(event) && invite.checked;
if (event.allDay) {
starttime.val("12:00").hide();
endtime.val("13:00").hide();
allday.checked = true;
}
else {
allday.checked = false;
}
// set calendar selection according to permissions
calendars.find('option').each(function(i, opt) {
var cal = me.calendars[opt.value] || {};
$(opt).prop('disabled', !(cal.editable || (action == 'new' && me.has_permission(cal, 'i'))))
});
// set alarm(s)
me.set_alarms_edit('#edit-alarms', action != 'new' && event.valarms && calendar.alarms ? event.valarms : []);
// enable/disable alarm property according to backend support
$('#edit-alarms')[(calendar.alarms ? 'show' : 'hide')]();
// check categories drop-down: add value if not exists
if (event.categories && !categories.find("option[value='"+event.categories+"']").length) {
$('<option>').attr('value', event.categories).text(event.categories).appendTo(categories).prop('selected', true);
}
if ($.isArray(event.links) && event.links.length) {
render_message_links(event.links, $('#edit-event-links .event-text'), true, 'calendar');
$('#edit-event-links').show();
}
else {
$('#edit-event-links').hide();
}
// show warning if editing a recurring event
if (event.id && event.recurrence) {
var sel = event._savemode || (event.thisandfuture ? 'future' : (event.isexception ? 'current' : 'all'));
$('#edit-recurring-warning').show();
$('input.edit-recurring-savemode[value="'+sel+'"]').prop('checked', true).change();
}
else
$('#edit-recurring-warning').hide();
// init attendees tab
var organizer = !event.attendees || me.is_organizer(event),
allow_invitations = organizer || (calendar.owner && calendar.owner == 'anonymous') || settings.invite_shared;
event_attendees = [];
attendees_list = $('#edit-attendees-table > tbody').html('');
resources_list = $('#edit-resources-table > tbody').html('');
$('#edit-attendees-notify')[(action != 'new' && allow_invitations && me.has_attendees(event) && (settings.itip_notify & 2) ? 'show' : 'hide')]();
$('#edit-localchanges-warning')[(action != 'new' && me.has_attendees(event) && !(allow_invitations || (calendar.owner && me.is_organizer(event, calendar.owner))) ? 'show' : 'hide')]();
var load_attendees_tab = function()
{
var j, data, organizer_attendee, reply_selected = 0;
if (event.attendees) {
for (j=0; j < event.attendees.length; j++) {
data = event.attendees[j];
// reset attendee status
if (event._savemode == 'new' && data.role != 'ORGANIZER') {
data.status = 'NEEDS-ACTION';
delete data.noreply;
}
add_attendee(data, !allow_invitations);
if (allow_invitations && data.role != 'ORGANIZER' && !data.noreply)
reply_selected++;
if (data.role == 'ORGANIZER')
organizer_attendee = data;
}
}
// make sure comment box is visible if at least one attendee has reply enabled
// or global "send invitations" checkbox is checked
$('#eventedit .attendees-commentbox')[(reply_selected || invite.checked ? 'show' : 'hide')]();
// select the correct organizer identity
var identity_id = 0;
$.each(settings.identities, function(i,v) {
if (organizer && typeof organizer == 'object' && organizer.email && v == organizer.email.toLowerCase()) {
identity_id = i;
return false;
}
});
// In case the user is not the (shared) event organizer we'll add the organizer to the selection list
if (!identity_id && !organizer && organizer_attendee) {
var organizer_name = organizer_attendee.email;
if (organizer_attendee.name)
organizer_name = '"' + organizer_attendee.name + '" <' + organizer_name + '>';
$('#edit-identities-list').append($('<option value="0">').text(organizer_name));
}
$('#edit-identities-list').val(identity_id);
$('#edit-attendees-form')[(allow_invitations?'show':'hide')]();
$('#edit-attendee-schedule')[(calendar.freebusy?'show':'hide')]();
$('#event-panel-attendees #edit-attendees-legend')[(calendar.freebusy?'show':'hide')]();
$('#edit-attendees-table th.availability')[(calendar.freebusy?'show':'hide')]();
};
// attachments
var load_attachments_tab = function()
{
rcmail.enable_command('remove-attachment', 'upload-file', calendar.editable && !event.recurrence_id);
rcmail.env.deleted_attachments = [];
// we're sharing some code for uploads handling with app.js
rcmail.env.attachments = [];
rcmail.env.compose_id = event.id; // for rcmail.async_upload_form()
if ($.isArray(event.attachments)) {
event_show_attachments(event.attachments, $('#edit-attachments'), event, true);
}
else {
$('#edit-attachments > ul').empty();
// fetch attachments, some drivers doesn't set 'attachments' array for event?
}
};
// init dialog buttons
var buttons = [],
save_func = function() {
var start = allday.checked ? '12:00' : $.trim(starttime.val()),
end = allday.checked ? '13:00' : $.trim(endtime.val()),
re = /^((0?[0-9])|(1[0-9])|(2[0-3])):([0-5][0-9])(\s*[ap]\.?m\.?)?$/i;
if (!re.test(start) || !re.test(end)) {
rcmail.alert_dialog(rcmail.gettext('invalideventdates', 'calendar'));
return false;
}
start = me.parse_datetime(start, startdate.val());
end = me.parse_datetime(end, enddate.val());
if (!title.val()) {
rcmail.alert_dialog(rcmail.gettext('emptyeventtitle', 'calendar'));
return false;
}
if (start.getTime() > end.getTime()) {
rcmail.alert_dialog(rcmail.gettext('invalideventdates', 'calendar'));
return false;
}
// post data to server
var data = {
calendar: event.calendar,
start: date2servertime(start),
end: date2servertime(end),
allDay: allday.checked?1:0,
title: title.val(),
description: description.val(),
location: location.val(),
categories: categories.val(),
vurl: vurl.val(),
free_busy: freebusy.val(),
priority: priority.val(),
status: eventstatus.val(),
recurrence: me.serialize_recurrence(endtime.val()),
valarms: me.serialize_alarms('#edit-alarms'),
attendees: event_attendees,
links: me.selected_event.links,
deleted_attachments: rcmail.env.deleted_attachments,
attachments: []
};
// uploaded attachments list
for (var i in rcmail.env.attachments)
if (i.match(/^rcmfile(.+)/))
data.attachments.push(RegExp.$1);
if (organizer)
data._identity = $('#edit-identities-list option:selected').val();
// per-attendee notification suppression
var need_invitation = false;
if (allow_invitations) {
$.each(data.attendees, function (i, v) {
if (v.role != 'ORGANIZER') {
if ($('input.edit-attendee-reply[value="' + v.email + '"]').prop('checked') || v.cutype == 'RESOURCE') {
need_invitation = true;
delete data.attendees[i]['noreply'];
}
else if (settings.itip_notify > 0) {
data.attendees[i].noreply = 1;
}
}
});
}
// tell server to send notifications
if ((data.attendees.length || (event.id && event.attendees.length)) && allow_invitations && (notify.checked || invite.checked || need_invitation)) {
data._notify = settings.itip_notify;
data._comment = comment.val();
}
data.calendar = calendars.val();
if (event.id) {
data.id = event.id;
if (event.recurrence)
data._savemode = $('input.edit-recurring-savemode:checked').val();
if (data.calendar && data.calendar != event.calendar)
data._fromcalendar = event.calendar;
}
if (data.recurrence && syncstart.is(':checked'))
data.syncstart = 1;
update_event(action, data);
if (rcmail.env.action != 'dialog-ui')
$dialog.dialog("close");
};
rcmail.env.event_save_func = save_func;
// save action
buttons.push({
text: rcmail.gettext('save', 'calendar'),
'class': 'save mainaction',
click: save_func
});
buttons.push({
text: rcmail.gettext('cancel', 'calendar'),
'class': 'cancel',
click: function() {
$dialog.dialog("close");
}
});
// show/hide tabs according to calendar's feature support and activate first tab (Larry)
$('#edit-tab-attendees')[(calendar.attendees?'show':'hide')]();
$('#edit-tab-resources')[(rcmail.env.calendar_resources?'show':'hide')]();
$('#edit-tab-attachments')[(calendar.attachments?'show':'hide')]();
$('#eventedit:not([data-notabs])').tabs('option', 'active', 0); // Larry
- // show/hide tabs according to calendar's feature support and activate first tab (Ellastic)
+ // show/hide tabs according to calendar's feature support and activate first tab (Elastic)
$('li > a[href="#event-panel-attendees"]').parent()[(calendar.attendees?'show':'hide')]();
$('li > a[href="#event-panel-resources"]').parent()[(rcmail.env.calendar_resources?'show':'hide')]();
$('li > a[href="#event-panel-attachments"]').parent()[(calendar.attachments?'show':'hide')]();
if ($('#eventedit').data('notabs'))
$('#eventedit li.nav-item:first-child a').tab('show');
+ if (!rcmail.env.calendar_resources_freebusy) {
+ // With no freebusy setup, some features needs to be hidden
+ // TODO: Show "Find resources" dialog, but with Availability tab hidden
+ $('#event-panel-resources').find('#edit-resource-find,#edit-attendees-legend,td.availability,th.availability').hide();
+ }
+
// hack: set task to 'calendar' to make all dialog actions work correctly
var comm_path_before = rcmail.env.comm_path;
rcmail.env.comm_path = comm_path_before.replace(/_task=[a-z]+/, '_task=calendar');
var editform = $("#eventedit");
if (rcmail.env.action != 'dialog-ui') {
// open jquery UI dialog
$dialog.dialog({
modal: true,
resizable: true,
closeOnEscape: false,
title: rcmail.gettext((action == 'edit' ? 'edit_event' : 'new_event'), 'calendar'),
open: function() {
editform.attr('aria-hidden', 'false');
},
close: function() {
editform.hide().attr('aria-hidden', 'true').appendTo(document.body);
$dialog.dialog("destroy").remove();
rcmail.ksearch_blur();
freebusy_data = {};
rcmail.env.comm_path = comm_path_before; // restore comm_path
if (op_elem)
$(op_elem).focus();
},
buttons: buttons,
minWidth: 500,
width: 600
}).append(editform.show()); // adding form content AFTERWARDS massively speeds up opening on IE6
// set dialog size according to form content
me.dialog_resize($dialog.get(0), editform.height() + (bw.ie ? 20 : 0), 550);
rcmail.triggerEvent('calendar-event-dialog', {dialog: $dialog});
}
// init other tabs asynchronously
window.setTimeout(function(){ me.set_recurrence_edit(event); }, exec_deferred);
if (calendar.attendees)
window.setTimeout(load_attendees_tab, exec_deferred);
if (calendar.attachments)
window.setTimeout(load_attachments_tab, exec_deferred);
title.select();
};
// show event changelog in a dialog
var event_history_dialog = function(event)
{
if (!event.id || !window.libkolab_audittrail)
return false
// render dialog
var $dialog = libkolab_audittrail.object_history_dialog({
module: 'calendar',
container: '#eventhistory',
title: rcmail.gettext('objectchangelog','calendar') + ' - ' + event.title + ', ' + me.event_date_text(event),
// callback function for list actions
listfunc: function(action, rev) {
me.loading_lock = rcmail.set_busy(true, 'loading', me.loading_lock);
rcmail.http_post('event', { action:action, e:{ id:event.id, calendar:event.calendar, rev: rev } }, me.loading_lock);
},
// callback function for comparing two object revisions
comparefunc: function(rev1, rev2) {
me.loading_lock = rcmail.set_busy(true, 'loading', me.loading_lock);
rcmail.http_post('event', { action:'diff', e:{ id:event.id, calendar:event.calendar, rev1: rev1, rev2: rev2 } }, me.loading_lock);
}
});
$dialog.data('event', event);
// fetch changelog data
me.loading_lock = rcmail.set_busy(true, 'loading', me.loading_lock);
rcmail.http_post('event', { action:'changelog', e:{ id:event.id, calendar:event.calendar } }, me.loading_lock);
};
// callback from server with changelog data
var render_event_changelog = function(data)
{
var $dialog = $('#eventhistory'),
event = $dialog.data('event');
if (data === false || !data.length || !event) {
// display 'unavailable' message
$('<div class="notfound-message dialog-message warning">' + rcmail.gettext('objectchangelognotavailable','calendar') + '</div>')
.insertBefore($dialog.find('.changelog-table').hide());
return;
}
data.module = 'calendar';
libkolab_audittrail.render_changelog(data, event, me.calendars[event.calendar]);
// set dialog size according to content
me.dialog_resize($dialog.get(0), $dialog.height(), 600);
};
// callback from server with event diff data
var event_show_diff = function(data)
{
var event = me.selected_event,
$dialog = $("#eventdiff");
$dialog.find('div.event-section, div.event-line, h1.event-title-new').hide().data('set', false).find('.index').html('');
$dialog.find('div.event-section.clone, div.event-line.clone').remove();
// always show event title and date
$('.event-title', $dialog).text(event.title).removeClass('event-text-old').show();
$('.event-date', $dialog).text(me.event_date_text(event)).show();
// show each property change
$.each(data.changes, function(i,change) {
var prop = change.property, r2, html = false,
row = $('div.event-' + prop, $dialog).first();
// special case: title
if (prop == 'title') {
$('.event-title', $dialog).addClass('event-text-old').text(change['old'] || '--');
$('.event-title-new', $dialog).text(change['new'] || '--').show();
}
// no display container for this property
if (!row.length) {
return true;
}
// clone row if already exists
if (row.data('set')) {
r2 = row.clone().addClass('clone').insertAfter(row);
row = r2;
}
// format dates
if (['start','end','changed'].indexOf(prop) >= 0) {
if (change['old']) change.old_ = me.format_datetime(parseISO8601(change['old']));
if (change['new']) change.new_ = me.format_datetime(parseISO8601(change['new']));
}
// render description text
else if (prop == 'description') {
// TODO: show real text diff
if (!change.diff_ && change['old']) change.old_ = text2html(change['old']);
if (!change.diff_ && change['new']) change.new_ = text2html(change['new']);
html = true;
}
// format attendees struct
else if (prop == 'attendees') {
if (change['old']) change.old_ = rcube_libcalendaring.attendee_html(change['old']);
if (change['new']) change.new_ = rcube_libcalendaring.attendee_html($.extend({}, change['old'] || {}, change['new']));
html = true;
}
// localize priority values
else if (prop == 'priority') {
var priolabels = [ '', rcmail.gettext('highest'), rcmail.gettext('high'), '', '', rcmail.gettext('normal'), '', '', rcmail.gettext('low'), rcmail.gettext('lowest') ];
if (change['old']) change.old_ = change['old'] + ' ' + (priolabels[change['old']] || '');
if (change['new']) change.new_ = change['new'] + ' ' + (priolabels[change['new']] || '');
}
// localize status
else if (prop == 'status') {
var status_lc = String(event.status).toLowerCase();
if (change['old']) change.old_ = rcmail.gettext(String(change['old']).toLowerCase(), 'calendar');
if (change['new']) change.new_ = rcmail.gettext(String(change['new']).toLowerCase(), 'calendar');
}
// format attachments struct
if (prop == 'attachments') {
if (change['old']) event_show_attachments([change['old']], row.children('.event-text-old'), event, false);
else row.children('.event-text-old').text('--');
if (change['new']) event_show_attachments([$.extend({}, change['old'] || {}, change['new'])], row.children('.event-text-new'), event, false);
else row.children('.event-text-new').text('--');
// remove click handler as we're currentyl not able to display the according attachment contents
$('.attachmentslist li a', row).unbind('click').removeAttr('href');
}
else if (change.diff_) {
row.children('.event-text-diff').html(change.diff_);
row.children('.event-text-old, .event-text-new').hide();
}
else {
if (!html) {
// escape HTML characters
change.old_ = Q(change.old_ || change['old'] || '--')
change.new_ = Q(change.new_ || change['new'] || '--')
}
row.children('.event-text-old').html(change.old_ || change['old'] || '--');
row.children('.event-text-new').html(change.new_ || change['new'] || '--');
}
// display index number
if (typeof change.index != 'undefined') {
row.find('.index').html('(' + change.index + ')');
}
row.show().data('set', true);
// hide event-date line
if (prop == 'start' || prop == 'end')
$('.event-date', $dialog).hide();
});
var buttons = [{
text: rcmail.gettext('close', 'calendar'),
'class': 'cancel',
click: function() { $dialog.dialog('close'); }
}];
// open jquery UI dialog
$dialog.dialog({
modal: false,
resizable: true,
closeOnEscape: true,
title: rcmail.gettext('objectdiff','calendar').replace('$rev1', data.rev1).replace('$rev2', data.rev2) + ' - ' + event.title,
open: function() {
$dialog.attr('aria-hidden', 'false');
setTimeout(function(){
$dialog.parent().find('button:not(.ui-dialog-titlebar-close)').first().focus();
}, 5);
},
close: function() {
$dialog.dialog('destroy').attr('aria-hidden', 'true').hide();
},
buttons: buttons,
minWidth: 320,
width: 450
}).show();
// set dialog size according to content
me.dialog_resize($dialog.get(0), $dialog.height(), 400);
};
// close the event history dialog
var close_history_dialog = function()
{
$('#eventhistory, #eventdiff').each(function(i, elem) {
var $dialog = $(elem);
if ($dialog.is(':ui-dialog'))
$dialog.dialog('close');
});
}
// exports
this.event_show_diff = event_show_diff;
this.event_show_dialog = event_show_dialog;
this.event_history_dialog = event_history_dialog;
this.render_event_changelog = render_event_changelog;
this.close_history_dialog = close_history_dialog;
// open a dialog to display detailed free-busy information and to find free slots
var event_freebusy_dialog = function()
{
var $dialog = $('#eventfreebusy'),
event = me.selected_event;
-
+
if ($dialog.is(':ui-dialog'))
$dialog.dialog('close');
-
+
if (!event_attendees.length)
return false;
-
+
// set form elements
var allday = $('#edit-allday').get(0);
var end = 'toDate' in event.end ? event.end : moment(event.end);
var start = 'toDate' in event.start ? event.start : moment(event.start);
var duration = Math.round((end.format('x') - start.format('x')) / 1000);
freebusy_ui.startdate = $('#schedule-startdate').val(format_date(start, settings.date_format)).data('duration', duration);
freebusy_ui.starttime = $('#schedule-starttime').val(format_date(start, settings.time_format)).show();
freebusy_ui.enddate = $('#schedule-enddate').val(format_date(end, settings.date_format));
freebusy_ui.endtime = $('#schedule-endtime').val(format_date(end, settings.time_format)).show();
-
+
if (allday.checked) {
freebusy_ui.starttime.val("12:00").hide();
freebusy_ui.endtime.val("13:00").hide();
event.allDay = true;
}
// render time slots
var now = new Date(), fb_start = new Date(), fb_end = new Date();
fb_start.setTime(event.start);
fb_start.setHours(0); fb_start.setMinutes(0); fb_start.setSeconds(0); fb_start.setMilliseconds(0);
fb_end.setTime(fb_start.getTime() + DAY_MS);
-
+
freebusy_data = { required:{}, all:{} };
freebusy_ui.loading = 1; // prevent render_freebusy_grid() to load data yet
freebusy_ui.numdays = Math.max(allday.checked ? 14 : 1, Math.ceil(duration * 2 / 86400));
freebusy_ui.interval = allday.checked ? 1440 : (60 / (settings.timeslots || 1));
freebusy_ui.start = fb_start;
freebusy_ui.end = new Date(freebusy_ui.start.getTime() + DAY_MS * freebusy_ui.numdays);
render_freebusy_grid(0);
-
+
// render list of attendees
freebusy_ui.attendees = {};
var domid, dispname, data, role_html, list_html = '';
for (var i=0; i < event_attendees.length; i++) {
data = event_attendees[i];
dispname = Q(data.name || data.email);
domid = String(data.email).replace(rcmail.identifier_expr, '');
role_html = '<a class="attendee-role-toggle" id="rcmlia' + domid + '" title="' + Q(rcmail.gettext('togglerole', 'calendar')) + '">&nbsp;</a>';
list_html += '<div class="attendee ' + String(data.role).toLowerCase() + '" id="rcmli' + domid + '">' + role_html + dispname + '</div>';
-
+
// clone attendees data for local modifications
freebusy_ui.attendees[i] = freebusy_ui.attendees[domid] = $.extend({}, data);
}
-
+
// add total row
list_html += '<div class="attendee spacer">&nbsp;</div>';
list_html += '<div class="attendee total">' + rcmail.gettext('reqallattendees','calendar') + '</div>';
-
+
$('#schedule-attendees-list').html(list_html)
.unbind('click.roleicons')
.bind('click.roleicons', function(e) {
// toggle attendee status upon click on icon
if (e.target.id && e.target.id.match(/rcmlia(.+)/)) {
var attendee, domid = RegExp.$1,
roles = [ 'REQ-PARTICIPANT', 'OPT-PARTICIPANT', 'NON-PARTICIPANT', 'CHAIR' ];
if ((attendee = freebusy_ui.attendees[domid]) && attendee.role != 'ORGANIZER') {
var req = attendee.role != 'OPT-PARTICIPANT' && attendee.role != 'NON-PARTICIPANT';
var j = $.inArray(attendee.role, roles);
j = (j+1) % roles.length;
attendee.role = roles[j];
$(e.target).parent().attr('class', 'attendee '+String(attendee.role).toLowerCase());
-
+
// update total display if required-status changed
if (req != (roles[j] != 'OPT-PARTICIPANT' && roles[j] != 'NON-PARTICIPANT')) {
compute_freebusy_totals();
update_freebusy_display(attendee.email);
}
}
}
-
+
return false;
});
// enable/disable buttons
$('#schedule-find-prev').prop('disabled', fb_start.getTime() < now.getTime());
// dialog buttons
var buttons = [
{
text: rcmail.gettext('select', 'calendar'),
'class': 'save mainaction',
click: function() {
$('#edit-startdate').val(freebusy_ui.startdate.val());
$('#edit-starttime').val(freebusy_ui.starttime.val());
$('#edit-enddate').val(freebusy_ui.enddate.val());
$('#edit-endtime').val(freebusy_ui.endtime.val());
// write role changes back to main dialog
for (var domid in freebusy_ui.attendees) {
var attendee = freebusy_ui.attendees[domid],
event_attendee = event_attendees.find(function(item) { return item.email == attendee.email});
if (event_attendee && attendee.role != event_attendee.role) {
event_attendee.role = attendee.role;
$('select.edit-attendee-role').filter(function(i,elem) { return $(elem).data('email') == attendee.email; }).val(attendee.role);
}
}
if (freebusy_ui.needsupdate)
update_freebusy_status(me.selected_event);
freebusy_ui.needsupdate = false;
$dialog.dialog("close");
}
},
{
text: rcmail.gettext('cancel', 'calendar'),
'class': 'cancel',
click: function() { $dialog.dialog("close"); }
}
];
$dialog.dialog({
modal: true,
resizable: true,
closeOnEscape: true,
title: rcmail.gettext('scheduletime', 'calendar'),
open: function() {
rcmail.ksearch_blur();
$dialog.attr('aria-hidden', 'false').find('#schedule-find-next, #schedule-find-prev').not(':disabled').first().focus();
},
close: function() {
$dialog.dialog("destroy").attr('aria-hidden', 'true').hide();
// TODO: focus opener button
},
resizeStop: function() {
render_freebusy_overlay();
},
buttons: buttons,
minWidth: 640,
width: 850
}).show();
-
+
// adjust dialog size to fit grid without scrolling
var gridw = $('#schedule-freebusy-times').width();
var overflow = gridw - $('#attendees-freebusy-table td.times').width();
me.dialog_resize($dialog.get(0), $dialog.height() + (bw.ie ? 20 : 0), 800 + Math.max(0, overflow));
-
+
// fetch data from server
freebusy_ui.loading = 0;
load_freebusy_data(freebusy_ui.start, freebusy_ui.interval);
};
// render an HTML table showing free-busy status for all the event attendees
var render_freebusy_grid = function(delta)
{
if (delta) {
freebusy_ui.start.setTime(freebusy_ui.start.getTime() + DAY_MS * delta);
fix_date(freebusy_ui.start);
-
+
// skip weekends if in workinhoursonly-mode
if (Math.abs(delta) == 1 && freebusy_ui.workinhoursonly) {
while (is_weekend(freebusy_ui.start))
freebusy_ui.start.setTime(freebusy_ui.start.getTime() + DAY_MS * delta);
fix_date(freebusy_ui.start);
}
-
+
freebusy_ui.end = new Date(freebusy_ui.start.getTime() + DAY_MS * freebusy_ui.numdays);
}
-
+
var dayslots = Math.floor(1440 / freebusy_ui.interval);
var date_format = 'ddd '+ (dayslots <= 2 ? settings.date_short : settings.date_format);
var lastdate, datestr, css,
curdate = new Date(),
allday = (freebusy_ui.interval == 1440),
interval = allday ? 1440 : (freebusy_ui.interval * (settings.timeslots || 1));
times_css = (allday ? 'allday ' : ''),
dates_row = '<tr class="dates">',
times_row = '<tr class="times">',
slots_row = '';
for (var s = 0, t = freebusy_ui.start.getTime(); t < freebusy_ui.end.getTime(); s++) {
curdate.setTime(t);
datestr = format_date(curdate, date_format);
if (datestr != lastdate) {
if (lastdate && !allday) break;
dates_row += '<th colspan="' + dayslots + '" class="boxtitle date' + format_date(curdate, 'DDMMYYYY') + '">' + Q(datestr) + '</th>';
lastdate = datestr;
}
-
+
// set css class according to working hours
css = is_weekend(curdate) || (freebusy_ui.interval <= 60 && !is_workinghour(curdate)) ? 'offhours' : 'workinghours';
times_row += '<td class="' + times_css + css + '" id="t-' + Math.floor(t/1000) + '">' + Q(allday ? rcmail.gettext('all-day','calendar') : format_date(curdate, settings.time_format)) + '</td>';
slots_row += '<td class="' + css + '">&nbsp;</td>';
-
+
t += interval * 60000;
}
dates_row += '</tr>';
times_row += '</tr>';
-
+
// render list of attendees
var domid, data, list_html = '', times_html = '';
for (var i=0; i < event_attendees.length; i++) {
data = event_attendees[i];
domid = String(data.email).replace(rcmail.identifier_expr, '');
times_html += '<tr id="fbrow' + domid + '" class="fbcontent">' + slots_row + '</tr>';
}
-
+
// add line for all/required attendees
times_html += '<tr class="spacer"><td colspan="' + (dayslots * freebusy_ui.numdays) + '"></td>';
times_html += '<tr id="fbrowall" class="fbcontent">' + slots_row + '</tr>';
-
+
var table = $('#schedule-freebusy-times');
table.children('thead').html(dates_row + times_row);
table.children('tbody').html(times_html);
-
+
// initialize event handlers on grid
if (!freebusy_ui.grid_events) {
freebusy_ui.grid_events = true;
table.children('thead').click(function(e){
// move event to the clicked date/time
if (e.target.id && e.target.id.match(/t-(\d+)/)) {
var newstart = new Date(RegExp.$1 * 1000);
// set time to 00:00
if (me.selected_event.allDay) {
newstart.setMinutes(0);
newstart.setHours(0);
}
update_freebusy_dates(newstart, new Date(newstart.getTime() + freebusy_ui.startdate.data('duration') * 1000));
render_freebusy_overlay();
}
});
}
-
+
// if we have loaded free-busy data, show it
if (!freebusy_ui.loading) {
if (freebusy_ui.start < freebusy_data.start || freebusy_ui.end > freebusy_data.end || freebusy_ui.interval != freebusy_data.interval) {
load_freebusy_data(freebusy_ui.start, freebusy_ui.interval);
}
else {
for (var email, i=0; i < event_attendees.length; i++) {
if ((email = event_attendees[i].email))
update_freebusy_display(email);
}
}
}
-
+
// render current event date/time selection over grid table
// use timeout to let the dom attributes (width/height/offset) be set first
window.setTimeout(function(){ render_freebusy_overlay(); }, 10);
};
-
+
// render overlay element over the grid to visiualize the current event date/time
var render_freebusy_overlay = function()
{
var overlay = $('#schedule-event-time'),
event_start = 'toDate' in me.selected_event.start ? me.selected_event.start.toDate() : me.selected_event.start;
event_end = 'toDate' in me.selected_event.end ? me.selected_event.end.toDate() : me.selected_event.end;
if (event_end.getTime() <= freebusy_ui.start.getTime() || event_start.getTime() >= freebusy_ui.end.getTime()) {
overlay.hide();
if (overlay.data('isdraggable'))
overlay.draggable('disable');
}
else {
var i, n, table = $('#schedule-freebusy-times'),
width = 0,
pos = { top:table.children('thead').height(), left:0 },
eventstart = date2unixtime(clone_date(me.selected_event.start, me.selected_event.allDay?1:0)),
eventend = date2unixtime(clone_date(me.selected_event.end, me.selected_event.allDay?2:0)) - 60,
slotstart = date2unixtime(freebusy_ui.start),
slotsize = freebusy_ui.interval * 60,
slotnum = freebusy_ui.interval > 60 ? 1 : (60 / freebusy_ui.interval),
cells = table.children('thead').find('td'),
cell_width = cells.first().get(0).offsetWidth,
h_margin = table.parents('table').data('h-margin'),
v_margin = table.parents('table').data('v-margin'),
slotend;
if (h_margin === undefined)
h_margin = 4;
if (v_margin === undefined)
v_margin = 4;
// iterate through slots to determine position and size of the overlay
for (i=0; i < cells.length; i++) {
for (n=0; n < slotnum; n++) {
slotend = slotstart + slotsize - 1;
// event starts in this slot: compute left
if (eventstart >= slotstart && eventstart <= slotend) {
pos.left = Math.round(i * cell_width + (cell_width / slotnum) * n);
}
// event ends in this slot: compute width
if (eventend >= slotstart && eventend <= slotend) {
width = Math.round(i * cell_width + (cell_width / slotnum) * (n + 1)) - pos.left;
}
slotstart += slotsize;
}
}
if (!width)
width = table.width() - pos.left;
// overlay is visible
if (width > 0) {
overlay.css({
width: (width - h_margin) + 'px',
height: (table.children('tbody').height() - v_margin) + 'px',
left: pos.left + 'px',
top: pos.top + 'px'
}).show();
// configure draggable
if (!overlay.data('isdraggable')) {
overlay.draggable({
axis: 'x',
scroll: true,
stop: function(e, ui){
// convert pixels to time
var px = ui.position.left;
var range_p = $('#schedule-freebusy-times').width();
var range_t = freebusy_ui.end.getTime() - freebusy_ui.start.getTime();
var newstart = new Date(freebusy_ui.start.getTime() + px * (range_t / range_p));
newstart.setSeconds(0); newstart.setMilliseconds(0);
// snap to day boundaries
if (me.selected_event.allDay) {
if (newstart.getHours() >= 12) // snap to next day
newstart.setTime(newstart.getTime() + DAY_MS);
newstart.setMinutes(0);
newstart.setHours(0);
}
else {
// round to 5 minutes
// @TODO: round to timeslots?
var round = newstart.getMinutes() % 5;
if (round > 2.5) newstart.setTime(newstart.getTime() + (5 - round) * 60000);
else if (round > 0) newstart.setTime(newstart.getTime() - round * 60000);
}
// update event times and display
update_freebusy_dates(newstart, new Date(newstart.getTime() + freebusy_ui.startdate.data('duration') * 1000));
if (me.selected_event.allDay)
render_freebusy_overlay();
}
}).data('isdraggable', true);
}
else
overlay.draggable('enable');
}
else
overlay.draggable('disable').hide();
}
};
// fetch free-busy information for each attendee from server
var load_freebusy_data = function(from, interval)
{
var start = new Date(from.getTime() - DAY_MS * 2); // start 2 days before event
fix_date(start);
var end = new Date(start.getTime() + DAY_MS * Math.max(14, freebusy_ui.numdays + 7)); // load min. 14 days
freebusy_ui.numrequired = 0;
freebusy_data.all = [];
freebusy_data.required = [];
// load free-busy information for every attendee
var domid, email;
for (var i=0; i < event_attendees.length; i++) {
if ((email = event_attendees[i].email)) {
domid = String(email).replace(rcmail.identifier_expr, '');
$('#rcmli' + domid).addClass('loading');
freebusy_ui.loading++;
-
+
$.ajax({
type: 'GET',
dataType: 'json',
url: rcmail.url('freebusy-times'),
data: { email:email, start:date2servertime(clone_date(start, 1)), end:date2servertime(clone_date(end, 2)), interval:interval, _remote:1 },
success: function(data) {
freebusy_ui.loading--;
-
+
// find attendee
var i, attendee = null;
for (i=0; i < event_attendees.length; i++) {
if (freebusy_ui.attendees[i].email == data.email) {
attendee = freebusy_ui.attendees[i];
break;
}
}
-
+
// copy data to member var
var ts, status,
req = attendee.role != 'OPT-PARTICIPANT',
start = parseISO8601(data.start);
freebusy_data.start = new Date(start);
freebusy_data.end = parseISO8601(data.end);
freebusy_data.interval = data.interval;
freebusy_data[data.email] = {};
for (i=0; i < data.slots.length; i++) {
ts = date2timestring(start, data.interval > 60);
status = data.slots.charAt(i);
freebusy_data[data.email][ts] = status
start = new Date(start.getTime() + data.interval * 60000);
-
+
// set totals
if (!freebusy_data.required[ts])
freebusy_data.required[ts] = [0,0,0,0];
if (req)
freebusy_data.required[ts][status]++;
-
+
if (!freebusy_data.all[ts])
freebusy_data.all[ts] = [0,0,0,0];
freebusy_data.all[ts][status]++;
}
// hide loading indicator
var domid = String(data.email).replace(rcmail.identifier_expr, '');
$('#rcmli' + domid).removeClass('loading');
-
+
// update display
update_freebusy_display(data.email);
}
});
-
+
// count required attendees
if (freebusy_ui.attendees[i].role != 'OPT-PARTICIPANT')
freebusy_ui.numrequired++;
}
}
};
-
+
// re-calculate total status after role change
var compute_freebusy_totals = function()
{
freebusy_ui.numrequired = 0;
freebusy_data.all = [];
freebusy_data.required = [];
-
+
var email, req, status;
for (var i=0; i < event_attendees.length; i++) {
if (!(email = event_attendees[i].email))
continue;
-
+
req = freebusy_ui.attendees[i].role != 'OPT-PARTICIPANT';
if (req)
freebusy_ui.numrequired++;
-
+
for (var ts in freebusy_data[email]) {
if (!freebusy_data.required[ts])
freebusy_data.required[ts] = [0,0,0,0];
if (!freebusy_data.all[ts])
freebusy_data.all[ts] = [0,0,0,0];
-
+
status = freebusy_data[email][ts];
freebusy_data.all[ts][status]++;
-
+
if (req)
freebusy_data.required[ts][status]++;
}
}
};
// update free-busy grid with status loaded from server
var update_freebusy_display = function(email)
{
var status_classes = ['unknown','free','busy','tentative','out-of-office'];
var domid = String(email).replace(rcmail.identifier_expr, '');
var row = $('#fbrow' + domid);
var rowall = $('#fbrowall').children();
var dateonly = freebusy_ui.interval > 60,
t, ts = date2timestring(freebusy_ui.start, dateonly),
curdate = new Date(),
fbdata = freebusy_data[email];
if (fbdata && fbdata[ts] !== undefined && row.length) {
t = freebusy_ui.start.getTime();
row.children().each(function(i, cell) {
var j, n, attr, last, all_slots = [], slots = [],
all_cell = rowall.get(i),
cnt = dateonly ? 1 : (60 / freebusy_ui.interval),
percent = (100 / cnt);
for (n=0; n < cnt; n++) {
curdate.setTime(t);
ts = date2timestring(curdate, dateonly);
attr = {
'style': 'float:left; width:' + percent.toFixed(2) + '%',
'class': fbdata[ts] ? status_classes[fbdata[ts]] : 'unknown'
};
slots.push($('<div>').attr(attr));
// also update total row if all data was loaded
if (!freebusy_ui.loading && freebusy_data.all[ts] && all_cell) {
var w, all_status = freebusy_data.all[ts][2] ? 'busy' : 'unknown',
req_status = freebusy_data.required[ts][2] ? 'busy' : 'free';
for (j=1; j < status_classes.length; j++) {
if (freebusy_ui.numrequired && freebusy_data.required[ts][j] >= freebusy_ui.numrequired)
req_status = status_classes[j];
if (freebusy_data.all[ts][j] == event_attendees.length)
all_status = status_classes[j];
}
attr['class'] = req_status + ' all-' + all_status;
// these elements use some specific styling, so we want to minimize their number
if (last && last.attr('class').startsWith(attr['class'])) {
w = percent + parseFloat(last.css('width').replace('%', ''));
last.css('width', w.toFixed(2) + '%').attr('class', attr['class'] + ' w' + w.toFixed(0));
}
else {
last = $('<div>').attr(attr).addClass('w' + percent.toFixed(0)).append('<span>');
all_slots.push(last);
}
}
t += freebusy_ui.interval * 60000;
}
$(cell).html('').append(slots);
if (all_slots.length)
$(all_cell).html('').append(all_slots);
});
}
};
// write changed event date/times back to form fields
var update_freebusy_dates = function(start, end)
{
// fix all-day evebt times
if (me.selected_event.allDay) {
var numdays = Math.floor((me.selected_event.end.getTime() - me.selected_event.start.getTime()) / DAY_MS);
start.setHours(12);
start.setMinutes(0);
end.setTime(start.getTime() + numdays * DAY_MS);
end.setHours(13);
end.setMinutes(0);
}
me.selected_event.start = start;
me.selected_event.end = end;
freebusy_ui.startdate.val(format_date(start, settings.date_format));
freebusy_ui.starttime.val(format_date(start, settings.time_format));
freebusy_ui.enddate.val(format_date(end, settings.date_format));
freebusy_ui.endtime.val(format_date(end, settings.time_format));
freebusy_ui.needsupdate = true;
};
// attempt to find a time slot where all attemdees are available
var freebusy_find_slot = function(dir)
{
// exit if free-busy data isn't available yet
if (!freebusy_data || !freebusy_data.start)
return false;
var event = me.selected_event,
eventstart = clone_date(event.start, event.allDay ? 1 : 0).getTime(), // calculate with integers
eventend = clone_date(event.end, event.allDay ? 2 : 0).getTime(),
duration = eventend - eventstart - (event.allDay ? HOUR_MS : 0), /* make sure we don't cross day borders on DST change */
sinterval = freebusy_data.interval * 60000,
intvlslots = 1,
numslots = Math.ceil(duration / sinterval),
fb_start = freebusy_data.start.getTime(),
fb_end = freebusy_data.end.getTime(),
checkdate, slotend, email, ts, slot, slotdate = new Date(),
candidatecount = 0, candidatestart = false, success = false;
// shift event times to next possible slot
eventstart += sinterval * intvlslots * dir;
eventend += sinterval * intvlslots * dir;
// iterate through free-busy slots and find candidates
for (slot = dir > 0 ? fb_start : fb_end - sinterval;
(dir > 0 && slot < fb_end) || (dir < 0 && slot >= fb_start);
slot += sinterval * dir
) {
slotdate.setTime(slot);
// fix slot if just crossed a DST change
if (event.allDay) {
fix_date(slotdate);
slot = slotdate.getTime();
}
slotend = slot + sinterval;
if ((dir > 0 && slotend <= eventstart) || (dir < 0 && slot >= eventend)) // skip
continue;
// respect workinghours setting
if (freebusy_ui.workinhoursonly) {
if (is_weekend(slotdate) || (freebusy_data.interval <= 60 && !is_workinghour(slotdate))) { // skip off-hours
candidatestart = false;
candidatecount = 0;
continue;
}
}
if (!candidatestart)
candidatestart = slot;
ts = date2timestring(slotdate, freebusy_data.interval > 60);
// check freebusy data for all attendees
for (var i=0; i < event_attendees.length; i++) {
if (freebusy_ui.attendees[i].role != 'OPT-PARTICIPANT' && (email = freebusy_ui.attendees[i].email) && freebusy_data[email] && freebusy_data[email][ts] > 1) {
candidatestart = false;
break;
}
}
-
+
// occupied slot
if (!candidatestart) {
slot += Math.max(0, intvlslots - candidatecount - 1) * sinterval * dir;
candidatecount = 0;
continue;
}
else if (dir < 0)
candidatestart = slot;
-
+
candidatecount++;
-
+
// if candidate is big enough, this is it!
if (candidatecount == numslots) {
'toDate' in event.start ? (event.start = new Date(candidatestart)) : event.start.setTime(candidatestart);
'toDate' in event.end ? (event.end = new Date(candidatestart + duration)) : event.end.setTime(candidatestart + duration);
success = true;
break;
}
}
// update event date/time display
if (success) {
update_freebusy_dates(event.start, event.end);
// move freebusy grid if necessary
var event_start = 'toDate' in event.start ? event.start.toDate() : event.start,
event_end = 'toDate' in event.end ? event.end.toDate() : event.end,
offset = Math.ceil((event_start.getTime() - freebusy_ui.end.getTime()) / DAY_MS),
now = new Date();
if (event_start.getTime() >= freebusy_ui.end.getTime())
render_freebusy_grid(Math.max(1, offset));
else if (event_end.getTime() <= freebusy_ui.start.getTime())
render_freebusy_grid(Math.min(-1, offset));
else
render_freebusy_overlay();
$('#schedule-find-prev').prop('disabled', event_start.getTime() < now.getTime());
// speak new selection
rcmail.display_message(rcmail.gettext('suggestedslot', 'calendar') + ': ' + me.event_date_text(event, true), 'voice');
}
else {
rcmail.alert_dialog(rcmail.gettext('noslotfound','calendar'));
}
};
// update event properties and attendees availability if event times have changed
var event_times_changed = function()
{
if (me.selected_event) {
var allday = $('#edit-allday').get(0);
me.selected_event.allDay = allday.checked;
me.selected_event.start = me.parse_datetime(allday.checked ? '12:00' : $('#edit-starttime').val(), $('#edit-startdate').val());
me.selected_event.end = me.parse_datetime(allday.checked ? '13:00' : $('#edit-endtime').val(), $('#edit-enddate').val());
if (event_attendees)
freebusy_ui.needsupdate = true;
$('#edit-startdate').data('duration', Math.round((me.selected_event.end.getTime() - me.selected_event.start.getTime()) / 1000));
}
};
// add the given list of participants
var add_attendees = function(names, params)
{
names = explode_quoted_string(names.replace(/,\s*$/, ''), ',');
// parse name/email pairs
var item, email, name, success = false;
for (var i=0; i < names.length; i++) {
email = name = '';
item = $.trim(names[i]);
-
+
if (!item.length) {
continue;
} // address in brackets without name (do nothing)
else if (item.match(/^<[^@]+@[^>]+>$/)) {
email = item.replace(/[<>]/g, '');
} // address without brackets and without name (add brackets)
else if (rcube_check_email(item)) {
email = item;
} // address with name
else if (item.match(/([^\s<@]+@[^>]+)>*$/)) {
email = RegExp.$1;
name = item.replace(email, '').replace(/^["\s<>]+/, '').replace(/["\s<>]+$/, '');
}
if (email) {
add_attendee($.extend({ email:email, name:name }, params));
success = true;
}
else {
rcmail.alert_dialog(rcmail.gettext('noemailwarning'));
}
}
-
+
return success;
};
// add the given attendee to the list
var add_attendee = function(data, readonly, before)
{
if (!me.selected_event)
return false;
// check for dupes...
var exists = false;
$.each(event_attendees, function(i, v){ exists |= (v.email == data.email); });
if (exists)
return false;
var calendar = me.selected_event && me.calendars[me.selected_event.calendar] ? me.calendars[me.selected_event.calendar] : me.calendars[me.selected_calendar];
var dispname = Q(data.name || data.email);
dispname = '<span' + ((data.email && data.email != dispname) ? ' title="' + Q(data.email) + '"' : '') + '>' + dispname + '</span>';
// role selection
var organizer = data.role == 'ORGANIZER';
var opts = {};
if (organizer)
opts.ORGANIZER = rcmail.gettext('calendar.roleorganizer');
opts['REQ-PARTICIPANT'] = rcmail.gettext('calendar.rolerequired');
opts['OPT-PARTICIPANT'] = rcmail.gettext('calendar.roleoptional');
opts['NON-PARTICIPANT'] = rcmail.gettext('calendar.rolenonparticipant');
if (data.cutype != 'RESOURCE')
opts['CHAIR'] = rcmail.gettext('calendar.rolechair');
if (organizer && !readonly)
dispname = rcmail.env['identities-selector'];
var select = '<select class="edit-attendee-role form-control custom-select"'
+ ' data-email="' + Q(data.email) + '"'
+ (organizer || readonly ? ' disabled="true"' : '')
+ ' aria-label="' + rcmail.gettext('role','calendar') + '">';
for (var r in opts)
select += '<option value="'+ r +'" class="' + r.toLowerCase() + '"' + (data.role == r ? ' selected="selected"' : '') +'>' + Q(opts[r]) + '</option>';
select += '</select>';
// delete icon
var icon = rcmail.env.deleteicon ? '<img src="' + rcmail.env.deleteicon + '" alt="" />' : '<span class="inner">' + Q(rcmail.gettext('delete')) + '</span>';
var dellink = '<a href="#delete" class="iconlink icon button delete deletelink" title="' + Q(rcmail.gettext('delete')) + '">' + icon + '</a>';
var tooltip = '', status = (data.status || '').toLowerCase(),
status_label = rcmail.gettext('status' + status, 'libcalendaring');
// send invitation checkbox
var invbox = '<input type="checkbox" class="edit-attendee-reply" value="' + Q(data.email) +'" title="' + Q(rcmail.gettext('calendar.sendinvitations')) + '" '
+ (!data.noreply && settings.itip_notify & 1 ? 'checked="checked" ' : '') + '/>';
if (data['delegated-to'])
tooltip = rcmail.gettext('libcalendaring.delegatedto') + ' ' + data['delegated-to'];
else if (data['delegated-from'])
tooltip = rcmail.gettext('libcalendaring.delegatedfrom') + ' ' + data['delegated-from'];
else if (!status && organizer)
tooltip = rcmail.gettext('statusorganizer', 'libcalendaring');
else if (status)
tooltip = status_label;
// add expand button for groups
if (data.cutype == 'GROUP') {
dispname += ' <a href="#expand" data-email="' + Q(data.email) + '" class="iconbutton add expandlink" title="' + rcmail.gettext('expandattendeegroup','libcalendaring') + '">' +
rcmail.gettext('expandattendeegroup','libcalendaring') + '</a>';
}
var avail = data.email ? 'loading' : 'unknown';
var table = rcmail.env.calendar_resources && data.cutype == 'RESOURCE' ? resources_list : attendees_list;
var img_src = rcmail.assets_path('program/resources/blank.gif');
var elastic = $(table).parents('.no-img').length > 0;
var avail_tag = elastic ? ('<span class="' + avail + '"') : ('<img alt="" src="' + img_src + '" class="availabilityicon ' + avail + '"');
var html = '<td class="role">' + select + '</td>' +
'<td class="name"><span class="attendee-name">' + dispname + '</span></td>' +
(calendar.freebusy ? '<td class="availability">' + avail_tag + ' data-email="' + data.email + '" /></td>' : '') +
'<td class="confirmstate"><span class="attendee ' + (status || 'organizer') + '" title="' + Q(tooltip) + '">' + Q(status && !elastic ? status_label : '') + '</span></td>' +
(data.cutype != 'RESOURCE' ? '<td class="invite">' + (organizer || readonly || !invbox ? '' : invbox) + '</td>' : '') +
'<td class="options">' + (organizer || readonly ? '' : dellink) + '</td>';
var tr = $('<tr>')
.addClass(String(data.role).toLowerCase())
.html(html);
if (before)
tr.insertBefore(before)
else
tr.appendTo(table);
tr.find('a.deletelink').click({ id:(data.email || data.name) }, function(e) { remove_attendee(this, e.data.id); return false; });
tr.find('a.expandlink').click(data, function(e) { me.expand_attendee_group(e, add_attendee, remove_attendee); return false; });
tr.find('input.edit-attendee-reply').click(function() {
var enabled = $('#edit-attendees-invite:checked').length || $('input.edit-attendee-reply:checked').length;
$('#eventedit .attendees-commentbox')[enabled ? 'show' : 'hide']();
});
tr.find('select.edit-attendee-role').change(function() { data.role = $(this).val(); });
// select organizer identity
if (data.identity_id)
$('#edit-identities-list').val(data.identity_id);
// check free-busy status
if (avail == 'loading') {
check_freebusy_status(tr.find('.availability > *:first'), data.email, me.selected_event);
}
// Make Elastic checkboxes pretty
if (window.UI && UI.pretty_checkbox) {
$(tr).find('input[type=checkbox]').each(function() { UI.pretty_checkbox(this); });
$(tr).find('select').each(function() { UI.pretty_select(this); });
}
event_attendees.push(data);
return true;
};
// iterate over all attendees and update their free-busy status display
var update_freebusy_status = function(event)
{
attendees_list.find('.availability > *').each(function(i,v) {
var email, icon = $(this);
if (email = icon.attr('data-email'))
check_freebusy_status(icon, email, event);
});
-
+
freebusy_ui.needsupdate = false;
};
-
+
// load free-busy status from server and update icon accordingly
var check_freebusy_status = function(icon, email, event)
{
var calendar = event.calendar && me.calendars[event.calendar] ? me.calendars[event.calendar] : { freebusy:false };
if (!calendar.freebusy) {
$(icon).attr('class', 'availabilityicon unknown');
return;
}
-
+
icon = $(icon).attr('class', 'availabilityicon loading');
-
+
$.ajax({
type: 'GET',
dataType: 'html',
url: rcmail.url('freebusy-status'),
data: { email:email, start:date2servertime(clone_date(event.start, event.allDay?1:0)), end:date2servertime(clone_date(event.end, event.allDay?2:0)), _remote: 1 },
success: function(status){
var avail = String(status).toLowerCase();
icon.removeClass('loading').addClass(avail).attr('title', rcmail.gettext('avail' + avail, 'calendar'));
},
error: function(){
icon.removeClass('loading').addClass('unknown').attr('title', rcmail.gettext('availunknown', 'calendar'));
}
});
};
-
+
// remove an attendee from the list
var remove_attendee = function(elem, id)
{
$(elem).closest('tr').remove();
event_attendees = $.grep(event_attendees, function(data){ return (data.name != id && data.email != id) });
};
// open a dialog to display detailed free-busy information and to find free slots
var event_resources_dialog = function(search)
{
var $dialog = $('#eventresourcesdialog');
if ($dialog.is(':ui-dialog'))
$dialog.dialog('close');
// dialog buttons
var buttons = [
{
text: rcmail.gettext('addresource', 'calendar'),
'class': 'mainaction save',
click: function() { rcmail.command('add-resource'); $dialog.dialog("close"); }
},
{
text: rcmail.gettext('close'),
'class': 'cancel',
click: function() { $dialog.dialog("close"); }
}
];
var resize = function() {
var container = $(rcmail.gui_objects.resourceinfocalendar);
container.fullCalendar('option', 'height', container.height() + 1);
};
// open jquery UI dialog
$dialog.dialog({
modal: true,
resizable: false, // prevents from Availability tab reflow bugs on resize
closeOnEscape: true,
title: rcmail.gettext('findresources', 'calendar'),
classes: {'ui-dialog': 'selection-dialog resources-dialog'},
open: function() {
rcmail.ksearch_blur();
$dialog.attr('aria-hidden', 'false');
// for Elastic
if ($('html.layout-small,html.layout-phone').length) {
$('#eventresourcesdialog .resource-selection').css('display', 'flex');
$('#eventresourcesdialog .resource-content').css('display', 'none');
}
setTimeout(resize, 50);
},
close: function() {
$dialog.dialog('destroy').attr('aria-hidden', 'true').hide();
},
resize: resize,
buttons: buttons,
width: 900,
height: 500
}).show();
$('.ui-dialog-buttonset button', $dialog.parent()).first().attr('id', 'rcmbtncalresadd');
me.dialog_resize($dialog.get(0), 540, Math.min(1000, $(window).width() - 50));
// set search query
$('#resourcesearchbox').val(search || '');
// initialize the treelist widget
if (!resources_treelist) {
resources_treelist = new rcube_treelist_widget(rcmail.gui_objects.resourceslist, {
id_prefix: 'rcres',
id_encode: rcmail.html_identifier_encode,
id_decode: rcmail.html_identifier_decode,
selectable: true,
save_state: true
});
resources_treelist.addEventListener('select', function(node) {
if (resources_data[node.id]) {
resource_showinfo(resources_data[node.id]);
rcmail.enable_command('add-resource', me.selected_event && $("#eventedit").is(':visible'));
// on elastic mobile display resource info box
if ($('html.layout-small,html.layout-phone').length) {
$('#eventresourcesdialog .resource-selection').css('display', 'none');
$('#eventresourcesdialog .resource-content').css('display', 'flex');
$(window).resize();
resize();
}
}
else {
rcmail.enable_command('add-resource', false);
$(rcmail.gui_objects.resourceinfo).hide();
$(rcmail.gui_objects.resourceownerinfo).hide();
$(rcmail.gui_objects.resourceinfocalendar).fullCalendar('removeEventSources');
}
});
// fetch (all) resource data from server
me.loading_lock = rcmail.set_busy(true, 'loading', me.loading_lock);
rcmail.http_request('resources-list', {}, me.loading_lock);
// register button
rcmail.register_button('add-resource', 'rcmbtncalresadd', 'button');
// initialize resource calendar display
var resource_cal = $(rcmail.gui_objects.resourceinfocalendar);
resource_cal.fullCalendar($.extend({}, fullcalendar_defaults, {
header: { left: '', center: '', right: '' },
height: resource_cal.height() + 4,
defaultView: 'agendaWeek',
eventSources: [],
slotMinutes: 60,
allDaySlot: false,
eventRender: function(event, element, view) {
var title = rcmail.get_label(event.status, 'calendar');
element.addClass('status-' + event.status);
element.find('.fc-title').text(title);
element.attr('aria-label', me.event_date_text(event, true) + ': ' + title);
}
}));
$('#resource-calendar-prev').click(function(){
resource_cal.fullCalendar('prev');
return false;
});
$('#resource-calendar-next').click(function(){
resource_cal.fullCalendar('next');
return false;
});
}
else if (search) {
resource_search();
}
else {
resource_render_list(resources_index);
}
if (me.selected_event && me.selected_event.start) {
$(rcmail.gui_objects.resourceinfocalendar).fullCalendar('gotoDate', me.selected_event.start);
}
};
// render the resource details UI box
var resource_showinfo = function(resource)
{
// inline function to render a resource attribute
function render_attrib(value) {
if (typeof value == 'boolean') {
return value ? rcmail.get_label('yes') : rcmail.get_label('no');
}
return value;
}
if (rcmail.gui_objects.resourceinfo) {
var tr, table = $(rcmail.gui_objects.resourceinfo).show().find('tbody').html(''),
attribs = $.extend({ name:resource.name }, resource.attributes||{})
attribs.description = resource.description;
for (var k in attribs) {
if (typeof attribs[k] == 'undefined')
continue;
table.append($('<tr>').addClass(k + ' form-group row')
.append('<td class="title col-sm-4"><label class="col-form-label">' + Q(ucfirst(rcmail.get_label(k, 'calendar'))) + '</label></td>')
.append('<td class="value col-sm-8 form-control-plaintext">' + text2html(render_attrib(attribs[k])) + '</td>')
);
}
$(rcmail.gui_objects.resourceownerinfo).hide();
$(rcmail.gui_objects.resourceinfocalendar).fullCalendar('removeEventSources');
if (resource.owner) {
// display cached data
if (resource_owners[resource.owner]) {
resource_owner_load(resource_owners[resource.owner]);
}
else {
// fetch owner data from server
me.loading_lock = rcmail.set_busy(true, 'loading', me.loading_lock);
rcmail.http_request('resources-owner', { _id: resource.owner }, me.loading_lock);
}
}
// load resource calendar
resources_events_source.url = "./?_task=calendar&_action=resources-calendar&_id="+urlencode(resource.ID);
$(rcmail.gui_objects.resourceinfocalendar).fullCalendar('addEventSource', resources_events_source);
}
};
// callback from server for resource listing
var resource_data_load = function(data)
{
var resources_tree = {};
// store data by ID
$.each(data, function(i, rec) {
resources_data[rec.ID] = rec;
// assign parent-relations
if (rec.members) {
$.each(rec.members, function(j, m){
resources_tree[m] = rec.ID;
});
}
});
// walk the parent-child tree to determine the depth of each node
$.each(data, function(i, rec) {
rec._depth = 0;
if (resources_tree[rec.ID])
rec.parent_id = resources_tree[rec.ID];
var parent_id = resources_tree[rec.ID];
while (parent_id) {
rec._depth++;
parent_id = resources_tree[parent_id];
}
});
// sort by depth, collection and name
data.sort(function(a,b) {
var j = a._type == 'collection' ? 1 : 0,
k = b._type == 'collection' ? 1 : 0,
d = a._depth - b._depth;
if (!d) d = (k - j);
if (!d) d = b.name < a.name ? 1 : -1;
return d;
});
$.each(data, function(i, rec) {
resources_index.push(rec.ID);
});
// apply search filter...
if ($('#resourcesearchbox').val() != '')
resource_search();
else // ...or render full list
resource_render_list(resources_index);
rcmail.set_busy(false, null, me.loading_lock);
};
// renders the given list of resource records into the treelist
var resource_render_list = function(index) {
var rec, link;
resources_treelist.reset();
$.each(index, function(i, dn) {
if (rec = resources_data[dn]) {
link = $('<a>').attr('href', '#')
.attr('rel', rec.ID)
.html(Q(rec.name));
resources_treelist.insert({ id:rec.ID, html:link, classes:[rec._type], collapsed:true }, rec.parent_id, false);
}
});
};
// callback from server for owner information display
var resource_owner_load = function(data)
{
if (data) {
// cache this!
resource_owners[data.ID] = data;
var table = $(rcmail.gui_objects.resourceownerinfo).find('tbody').html('');
for (var k in data) {
if (k == 'event' || k == 'ID')
continue;
table.append($('<tr>').addClass(k)
.append('<td class="title">' + Q(ucfirst(rcmail.get_label(k, 'calendar'))) + '</td>')
.append('<td class="value">' + text2html(data[k]) + '</td>')
);
}
table.parent().show();
}
}
// quick-filter the loaded resource data
var resource_search = function()
{
var dn, rec, dataset = [],
q = $('#resourcesearchbox').val().toLowerCase();
if (q.length && resources_data) {
// search by iterating over all resource records
for (dn in resources_data) {
rec = resources_data[dn];
if ((rec.name && String(rec.name).toLowerCase().indexOf(q) >= 0)
|| (rec.email && String(rec.email).toLowerCase().indexOf(q) >= 0)
|| (rec.description && String(rec.description).toLowerCase().indexOf(q) >= 0)
) {
dataset.push(rec.ID);
}
}
resource_render_list(dataset);
// select single match
if (dataset.length == 1) {
resources_treelist.select(dataset[0]);
}
}
else {
$('#resourcesearchbox').val('');
}
};
//
var reset_resource_search = function()
{
$('#resourcesearchbox').val('').focus();
resource_render_list(resources_index);
};
//
var add_resource2event = function()
{
var resource = resources_data[resources_treelist.get_selection()];
if (resource)
add_attendee($.extend({ role:'REQ-PARTICIPANT', status:'NEEDS-ACTION', cutype:'RESOURCE' }, resource));
}
var is_this_me = function(email)
{
if (settings.identity.emails.indexOf(';'+email) >= 0
|| (settings.identity.ownedResources && settings.identity.ownedResources.indexOf(';'+email) >= 0)
) {
return true;
}
return false;
};
// when the user accepts or declines an event invitation
var event_rsvp = function(response, delegate, replymode, event)
{
var btn;
if (typeof response == 'object') {
btn = $(response);
response = btn.attr('rel')
}
else {
btn = $('#event-rsvp input.button[rel='+response+']');
}
// show menu to select rsvp reply mode (current or all)
if (me.selected_event && me.selected_event.recurrence && !replymode) {
rcube_libcalendaring.itip_rsvp_recurring(btn, function(resp, mode) {
event_rsvp(resp, null, mode, event);
}, event);
return;
}
if (me.selected_event && me.selected_event.attendees && response) {
// bring up delegation dialog
if (response == 'delegated' && !delegate) {
rcube_libcalendaring.itip_delegate_dialog(function(data) {
data.rsvp = data.rsvp ? 1 : '';
event_rsvp('delegated', data, replymode, event);
});
return;
}
// update attendee status
attendees = [];
for (var data, i=0; i < me.selected_event.attendees.length; i++) {
data = me.selected_event.attendees[i];
//FIXME this can only work if there is a single resource per invitation
if (is_this_me(String(data.email).toLowerCase())) {
data.status = response.toUpperCase();
data.rsvp = 0; // unset RSVP flag
if (data.status == 'DELEGATED') {
data['delegated-to'] = delegate.to;
data.rsvp = delegate.rsvp
}
else {
if (data['delegated-to']) {
delete data['delegated-to'];
if (data.role == 'NON-PARTICIPANT' && data.status != 'DECLINED')
data.role = 'REQ-PARTICIPANT';
}
}
attendees.push(i)
}
else if (response != 'DELEGATED' && data['delegated-from'] &&
settings.identity.emails.indexOf(';'+String(data['delegated-from']).toLowerCase()) >= 0) {
delete data['delegated-from'];
}
// set free_busy status to transparent if declined (#4425)
if (data.status == 'DECLINED' || data.role == 'NON-PARTICIPANT') {
me.selected_event.free_busy = 'free';
}
else {
me.selected_event.free_busy = 'busy';
}
}
// submit status change to server
var submit_data = $.extend({}, { source:null, comment:$('#reply-comment-event-rsvp').val(), _savemode: replymode || 'all' }, (delegate || {})),
submit_items = 'id,uid,_instance,calendar,_mbox,_uid,_part,attendees,free_busy,allDay',
noreply = $('#noreply-event-rsvp:checked').length ? 1 : 0;
// Submit only that data we really need
$.each(submit_items.split(','), function() {
if (this in me.selected_event)
submit_data[this] = me.selected_event[this];
});
// import event from mail (temporary iTip event)
if (submit_data._mbox && submit_data._uid) {
me.saving_lock = rcmail.set_busy(true, 'calendar.savingdata');
rcmail.http_post('mailimportitip', {
_mbox: submit_data._mbox,
_uid: submit_data._uid,
_part: submit_data._part,
_status: response,
_to: (delegate ? delegate.to : null),
_rsvp: (delegate && delegate.rsvp) ? 1 : 0,
_noreply: noreply,
_comment: submit_data.comment,
_instance: submit_data._instance,
_savemode: submit_data._savemode
});
}
else if (settings.invitation_calendars) {
update_event('rsvp', submit_data, { status:response, noreply:noreply, attendees:attendees });
}
else {
me.saving_lock = rcmail.set_busy(true, 'calendar.savingdata');
rcmail.http_post('calendar/event', { action:'rsvp', e:submit_data, status:response, attendees:attendees, noreply:noreply });
}
event_show_dialog(me.selected_event);
}
};
// add the given date to the RDATE list
var add_rdate = function(date)
{
var li = $('<li>')
.attr('data-value', date2servertime(date))
.append($('<span>').text(format_date(date, settings.date_format)))
.appendTo('#edit-recurrence-rdates');
$('<a>').attr('href', '#del')
.addClass('iconbutton delete')
.html(rcmail.get_label('delete', 'calendar'))
.attr('title', rcmail.get_label('delete', 'calendar'))
.appendTo(li);
};
// re-sort the list items by their 'data-value' attribute
var sort_rdates = function()
{
var mylist = $('#edit-recurrence-rdates'),
listitems = mylist.children('li').get();
listitems.sort(function(a, b) {
var compA = $(a).attr('data-value');
var compB = $(b).attr('data-value');
return (compA < compB) ? -1 : (compA > compB) ? 1 : 0;
})
$.each(listitems, function(idx, item) { mylist.append(item); });
}
// remove the link reference matching the given uri
function remove_link(elem)
{
var $elem = $(elem), uri = $elem.attr('data-uri');
me.selected_event.links = $.grep(me.selected_event.links, function(link) { return link.uri != uri; });
// remove UI list item
$elem.hide().closest('li').addClass('deleted');
}
// post the given event data to server
var update_event = function(action, data, add)
{
me.saving_lock = rcmail.set_busy(true, 'calendar.savingdata');
rcmail.http_post('calendar/event', $.extend({ action:action, e:data }, (add || {})));
// render event temporarily into the calendar
if ((data.start && data.end) || data.id) {
var tmp, event = data.id ? $.extend(fc.fullCalendar('clientEvents', data.id)[0], data) : data;
if (data.start)
event.start = data.start;
if (data.end)
event.end = data.end;
if (data.allDay !== undefined)
event.allDay = !!data.allDay; // must be boolean for fullcalendar
// For fullCalendar all-day event's end date must be exclusive
if (event.allDay && data.end && (tmp = moment(data.end)) && tmp.format('Hms') !== '000') {
event.end = moment().year(tmp.year()).month(tmp.month()).date(tmp.date()).hour(0).minute(0).second(0).add(1, 'days');
}
event.editable = false;
event.temp = true;
event.className = ['fc-event-temp'];
fc.fullCalendar(data.id ? 'updateEvent' : 'renderEvent', event);
// mark all recurring instances as temp
if (event.recurrence || event.recurrence_id) {
var base_id = event.recurrence_id ? event.recurrence_id : String(event.id).replace(/-\d+(T\d{6})?$/, '');
$.each(fc.fullCalendar('clientEvents', function(e){ return e.id == base_id || e.recurrence_id == base_id; }), function(i,ev) {
ev.temp = true;
ev.editable = false;
event.className.push('fc-event-temp');
fc.fullCalendar('updateEvent', ev);
});
}
}
};
// mouse-click handler to check if the show dialog is still open and prevent default action
var dialog_check = function(e)
{
var showd = $("#eventshow");
if (showd.is(':visible') && !$(e.target).closest('.ui-dialog').length && !$(e.target).closest('.popupmenu').length) {
showd.dialog('close');
e.stopImmediatePropagation();
ignore_click = true;
return false;
}
else if (ignore_click) {
window.setTimeout(function(){ ignore_click = false; }, 20);
return false;
}
return true;
};
// display confirm dialog when modifying/deleting an event
var update_event_confirm = function(action, event, data)
{
// Allow other plugins to do actions here
// E.g. when you move/resize the event init wasn't called
// but we need it as some plugins may modify user identities
// we depend on here (kolab_delegation)
rcmail.triggerEvent('calendar-event-init', {o: event});
if (!data) data = event;
var decline = false, notify = false, html = '', cal = me.calendars[event.calendar],
_is_invitation = String(event.calendar).match(/^--invitation--(declined|pending)/) && RegExp.$1,
_has_attendees = me.has_attendees(event),
_is_attendee = _has_attendees && me.is_attendee(event),
_is_organizer = me.is_organizer(event);
// event has attendees, ask whether to notify them
if (_has_attendees) {
var checked = (settings.itip_notify & 1 ? ' checked="checked"' : '');
if (action == 'remove' && cal.group != 'shared' && !_is_organizer && _is_attendee && _is_invitation != 'declined') {
decline = true;
checked = event.status != 'CANCELLED' ? checked : '';
html += '<div class="message dialog-message ui alert boxwarning">' +
'<label><input class="confirm-attendees-decline pretty-checkbox" type="checkbox"' + checked + ' value="1" name="decline" />&nbsp;' +
rcmail.gettext('itipdeclineevent', 'calendar') +
'</label></div>';
}
else if (_is_organizer) {
notify = true;
if (settings.itip_notify & 2) {
html += '<div class="message dialog-message ui alert boxwarning">' +
'<label><input class="confirm-attendees-donotify pretty-checkbox" type="checkbox"' + checked + ' value="1" name="notify" />&nbsp;' +
rcmail.gettext((action == 'remove' ? 'sendcancellation' : 'sendnotifications'), 'calendar') +
'</label></div>';
}
else {
data._notify = settings.itip_notify;
}
}
else if (cal.group != 'shared' && !_is_invitation) {
html += '<div class="message dialog-message ui alert boxwarning">' + $('#edit-localchanges-warning').html() + '</div>';
data._notify = 0;
}
}
// recurring event: user needs to select the savemode
if (event.recurrence) {
var future_disabled = '', message_label = (action == 'remove' ? 'removerecurringeventwarning' : 'changerecurringeventwarning');
// disable the 'future' savemode if I'm an attendee
// reason: no calendaring system supports the thisandfuture range parameter in iTip REPLY
if (action == 'remove' && !_is_organizer && _is_attendee) {
future_disabled = ' disabled';
}
html += '<div class="message dialog-message ui alert boxwarning">' + rcmail.gettext(message_label, 'calendar') + '</div>' +
'<div class="savemode">' +
'<a href="#current" class="button btn btn-secondary">' + rcmail.gettext('currentevent', 'calendar') + '</a>' +
'<a href="#future" class="button btn btn-secondary' + future_disabled + '">' + rcmail.gettext('futurevents', 'calendar') + '</a>' +
'<a href="#all" class="button btn btn-secondary">' + rcmail.gettext('allevents', 'calendar') + '</a>' +
(action != 'remove' ? '<a href="#new" class="button btn btn-secondary">' + rcmail.gettext('saveasnew', 'calendar') + '</a>' : '') +
'</div>';
}
// show dialog
if (html) {
var $dialog = $('<div>').html(html);
$dialog.find('a.button').filter(':not(.disabled)').click(function(e) {
data._savemode = String(this.href).replace(/.+#/, '');
// open event edit dialog when saving as new
if (data._savemode == 'new') {
event._savemode = 'new';
event_edit_dialog('edit', event);
fc.fullCalendar('refetchEvents');
}
else {
if ($dialog.find('input.confirm-attendees-donotify').length)
data._notify = $dialog.find('input.confirm-attendees-donotify').get(0).checked ? 1 : 0;
if (decline) {
data._decline = $dialog.find('input.confirm-attendees-decline:checked').length;
data._notify = 0;
}
update_event(action, data);
}
$dialog.dialog("close");
return false;
});
var buttons = [];
if (!event.recurrence) {
buttons.push({
text: rcmail.gettext((action == 'remove' ? 'delete' : 'save'), 'calendar'),
'class': action == 'remove' ? 'delete mainaction' : 'save mainaction',
click: function() {
data._notify = notify && $dialog.find('input.confirm-attendees-donotify:checked').length ? 1 : 0;
data._decline = decline && $dialog.find('input.confirm-attendees-decline:checked').length ? 1 : 0;
update_event(action, data);
$(this).dialog("close");
}
});
}
buttons.push({
text: rcmail.gettext('cancel', 'calendar'),
'class': 'cancel',
click: function() {
$(this).dialog("close");
}
});
$dialog.dialog({
modal: true,
width: 460,
dialogClass: 'warning',
title: rcmail.gettext((action == 'remove' ? 'removeeventconfirm' : 'changeeventconfirm'), 'calendar'),
buttons: buttons,
open: function() {
setTimeout(function(){
$dialog.parent().find('button:not(.ui-dialog-titlebar-close)').first().focus();
}, 5);
},
close: function(){
$dialog.dialog("destroy").remove();
if (!rcmail.busy)
fc.fullCalendar('refetchEvents');
}
}).addClass('event-update-confirm').show();
return false;
}
// show regular confirm box when deleting
else if (action == 'remove' && !cal.undelete) {
if (!confirm(rcmail.gettext('deleteventconfirm', 'calendar')))
return false;
}
// do update
update_event(action, data);
return true;
};
/*** public methods ***/
/**
* Remove saving lock and free the UI for new input
*/
this.unlock_saving = function()
{
if (me.saving_lock)
rcmail.set_busy(false, null, me.saving_lock);
};
// opens the given calendar in a popup dialog
this.quickview = function(id, shift)
{
var src, in_quickview = false;
$.each(this.quickview_sources, function(i,cal) {
if (cal.id == id) {
in_quickview = true;
src = cal;
}
});
// remove source from quickview
if (in_quickview && shift) {
this.quickview_sources = $.grep(this.quickview_sources, function(src) { return src.id != id; });
}
else {
if (!shift) {
// remove all current quickview event sources
if (this.quickview_active) {
fc.fullCalendar('removeEventSources');
}
this.quickview_sources = [];
// uncheck all active quickview icons
calendars_list.container.find('div.focusview')
.add('#calendars .searchresults div.focusview')
.removeClass('focusview')
.find('a.quickview').attr('aria-checked', 'false');
}
if (!in_quickview) {
// clone and modify calendar properties
src = $.extend({}, this.calendars[id]);
src.url += '&_quickview=1';
this.quickview_sources.push(src);
}
}
// disable quickview
if (this.quickview_active && !this.quickview_sources.length) {
// register regular calendar event sources
$.each(this.calendars, function(k, cal) {
if (cal.active)
fc.fullCalendar('addEventSource', cal);
});
this.quickview_active = false;
$('body').removeClass('quickview-active');
// uncheck all active quickview icons
calendars_list.container.find('div.focusview')
.add('#calendars .searchresults div.focusview')
.removeClass('focusview')
.find('a.quickview').attr('aria-checked', 'false');
}
// activate quickview
else if (!this.quickview_active) {
// remove regular calendar event sources
fc.fullCalendar('removeEventSources');
// register quickview event sources
$.each(this.quickview_sources, function(i, src) {
fc.fullCalendar('addEventSource', src);
});
this.quickview_active = true;
$('body').addClass('quickview-active');
}
// update quickview sources
else if (in_quickview) {
fc.fullCalendar('removeEventSource', src);
}
else if (src) {
fc.fullCalendar('addEventSource', src);
}
// activate quickview icon
if (this.quickview_active) {
$(calendars_list.get_item(id)).find('.calendar').first()
.add('#calendars .searchresults .cal-' + id)
[in_quickview ? 'removeClass' : 'addClass']('focusview')
.find('a.quickview').attr('aria-checked', in_quickview ? 'false' : 'true');
}
};
// disable quickview mode
function reset_quickview()
{
// remove all current quickview event sources
if (me.quickview_active) {
fc.fullCalendar('removeEventSources');
me.quickview_sources = [];
}
// register regular calendar event sources
$.each(me.calendars, function(k, cal) {
if (cal.active)
fc.fullCalendar('addEventSource', cal);
});
// uncheck all active quickview icons
calendars_list.container.find('div.focusview')
.add('#calendars .searchresults div.focusview')
.removeClass('focusview')
.find('a.quickview').attr('aria-checked', 'false');
me.quickview_active = false;
$('body').removeClass('quickview-active');
};
//public method to show the print dialog.
this.print_calendars = function(view)
{
if (!view) view = fc.fullCalendar('getView').name;
var date = fc.fullCalendar('getDate').toDate();
rcmail.open_window(rcmail.url('print', {
view: view,
date: date2unixtime(date),
range: settings.agenda_range,
search: this.search_query
}), true, true);
};
// public method to bring up the new event dialog
this.add_event = function(templ) {
if (this.selected_calendar) {
var now = new Date();
var date = fc.fullCalendar('getDate').toDate();
date.setHours(now.getHours()+1);
date.setMinutes(0);
var end = new Date(date.getTime());
end.setHours(date.getHours()+1);
event_edit_dialog('new', $.extend({ start:date, end:end, allDay:false, calendar:this.selected_calendar }, templ || {}));
}
};
// delete the given event after showing a confirmation dialog
this.delete_event = function(event) {
// show confirm dialog for recurring events, use jquery UI dialog
return update_event_confirm('remove', event, { id:event.id, calendar:event.calendar, attendees:event.attendees });
};
// opens a jquery UI dialog with event properties (or empty for creating a new calendar)
this.calendar_edit_dialog = function(calendar)
{
if (!calendar)
calendar = { name:'', color:'cc0000', editable:true, showalarms:true };
var title = rcmail.gettext((calendar.id ? 'editcalendar' : 'createcalendar'), 'calendar'),
params = {action: calendar.id ? 'form-edit' : 'form-new', c: {id: calendar.id}, _framed: 1},
$dialog = $('<iframe>').attr('src', rcmail.url('calendar', params)).on('load', function() {
var contents = $(this).contents();
contents.find('#calendar-name')
.prop('disabled', !calendar.editable)
.val(calendar.editname || calendar.name)
.select();
contents.find('#calendar-color')
.val(calendar.color);
contents.find('#calendar-showalarms')
.prop('checked', calendar.showalarms);
}),
save_func = function() {
var data,
form = $dialog.contents().find('#calendarpropform'),
name = form.find('#calendar-name');
// form is not loaded
if (!form || !form.length)
return false;
// do some input validation
if (!name.val() || name.val().length < 2) {
rcmail.alert_dialog(rcmail.gettext('invalidcalendarproperties', 'calendar'), function() {
name.select();
});
return false;
}
// post data to server
data = form.serializeJSON();
if (data.color)
data.color = data.color.replace(/^#/, '');
if (calendar.id)
data.id = calendar.id;
me.saving_lock = rcmail.set_busy(true, 'calendar.savingdata');
rcmail.http_post('calendar', { action:(calendar.id ? 'edit' : 'new'), c:data });
$dialog.dialog("close");
};
rcmail.simple_dialog($dialog, title, save_func, {
width: 600,
height: 400
});
};
this.calendar_remove = function(calendar)
{
this.calendar_destroy_source(calendar.id);
rcmail.http_post('calendar', { action:'subscribe', c:{ id:calendar.id, active:0, permanent:0, recursive:1 } });
return true;
};
this.calendar_delete = function(calendar)
{
var label = calendar.children ? 'deletecalendarconfirmrecursive' : 'deletecalendarconfirm';
rcmail.confirm_dialog(rcmail.gettext(label, 'calendar'), 'delete', function() {
rcmail.http_post('calendar', { action:'delete', c:{ id:calendar.id } });
return true;
});
return false;
};
this.calendar_refresh_source = function(id)
{
// got race-conditions fc.currentFetchID when using refetchEventSources,
// so we remove and add the source instead
// fc.fullCalendar('refetchEventSources', me.calendars[id]);
// TODO: Check it again with fullcalendar >= 3.9
fc.fullCalendar('removeEventSource', me.calendars[id]);
fc.fullCalendar('addEventSource', me.calendars[id]);
};
this.calendar_destroy_source = function(id)
{
var delete_ids = [];
if (this.calendars[id]) {
// find sub-calendars
if (this.calendars[id].children) {
for (var child_id in this.calendars) {
if (String(child_id).indexOf(id) == 0)
delete_ids.push(child_id);
}
}
else {
delete_ids.push(id);
}
}
// delete all calendars in the list
for (var i=0; i < delete_ids.length; i++) {
id = delete_ids[i];
calendars_list.remove(id);
fc.fullCalendar('removeEventSource', this.calendars[id]);
$('#edit-calendar option[value="'+id+'"]').remove();
delete this.calendars[id];
}
if (this.selected_calendar == id) {
this.init_calendars(true);
}
};
// open a dialog to upload an .ics file with events to be imported
this.import_events = function(calendar)
{
// close show dialog first
var $dialog = $("#eventsimport"),
form = rcmail.gui_objects.importform;
if ($dialog.is(':ui-dialog'))
$dialog.dialog('close');
if (calendar)
$('#event-import-calendar').val(calendar.id);
var buttons = [
{
text: rcmail.gettext('import', 'calendar'),
'class' : 'mainaction import',
click: function() {
if (form && form.elements._data.value) {
rcmail.async_upload_form(form, 'import_events', function(e) {
rcmail.set_busy(false, null, me.saving_lock);
$('.ui-dialog-buttonpane button', $dialog.parent()).prop('disabled', false);
// display error message if no sophisticated response from server arrived (e.g. iframe load error)
if (me.import_succeeded === null)
rcmail.display_message(rcmail.get_label('importerror', 'calendar'), 'error');
});
// display upload indicator (with extended timeout)
var timeout = rcmail.env.request_timeout;
rcmail.env.request_timeout = 600;
me.import_succeeded = null;
me.saving_lock = rcmail.set_busy(true, 'uploading');
$('.ui-dialog-buttonpane button', $dialog.parent()).prop('disabled', true);
// restore settings
rcmail.env.request_timeout = timeout;
}
}
},
{
text: rcmail.gettext('cancel', 'calendar'),
'class': 'cancel',
click: function() { $dialog.dialog("close"); }
}
];
// open jquery UI dialog
$dialog.dialog({
modal: true,
resizable: false,
closeOnEscape: false,
title: rcmail.gettext('importevents', 'calendar'),
close: function() {
$('.ui-dialog-buttonpane button', $dialog.parent()).prop('disabled', false);
$dialog.dialog("destroy").hide();
},
buttons: buttons,
width: 520
}).show();
};
// callback from server if import succeeded
this.import_success = function(p)
{
this.import_succeeded = true;
$("#eventsimport:ui-dialog").dialog('close');
rcmail.set_busy(false, null, me.saving_lock);
rcmail.gui_objects.importform.reset();
if (p.refetch)
this.refresh(p);
};
// callback from server to report errors on import
this.import_error = function(p)
{
this.import_succeeded = false;
rcmail.set_busy(false, null, me.saving_lock);
rcmail.display_message(p.message || rcmail.get_label('importerror', 'calendar'), 'error');
}
// open a dialog to select calendars for export
this.export_events = function(calendar)
{
// close show dialog first
var $dialog = $("#eventsexport"),
form = rcmail.gui_objects.exportform;
if ($dialog.is(':ui-dialog'))
$dialog.dialog('close');
if (calendar)
$('#event-export-calendar').val(calendar.id);
$('#event-export-range').change(function(e){
var custom = $(this).val() == 'custom', input = $('#event-export-startdate');
$(this)[custom ? 'removeClass' : 'addClass']('rounded-right'); // Elastic/Bootstrap
input[custom ? 'show' : 'hide']();
if (custom)
input.select();
})
var buttons = [
{
text: rcmail.gettext('export', 'calendar'),
'class': 'mainaction export',
click: function() {
if (form) {
var start = 0, range = $('#event-export-range', this).val(),
source = $('#event-export-calendar').val(),
attachmt = $('#event-export-attachments').get(0).checked;
if (range == 'custom')
start = date2unixtime(me.parse_datetime('00:00', $('#event-export-startdate').val()));
else if (range > 0)
start = 'today -' + range + ' months';
rcmail.goto_url('export_events', { source:source, start:start, attachments:attachmt?1:0 }, false);
}
$dialog.dialog("close");
}
},
{
text: rcmail.gettext('cancel', 'calendar'),
'class': 'cancel',
click: function() { $dialog.dialog("close"); }
}
];
// open jquery UI dialog
$dialog.dialog({
modal: true,
resizable: false,
closeOnEscape: false,
title: rcmail.gettext('exporttitle', 'calendar'),
close: function() {
$('.ui-dialog-buttonpane button', $dialog.parent()).prop('disabled', false);
$dialog.dialog("destroy").hide();
},
buttons: buttons,
width: 520
}).show();
};
// download the selected event as iCal
this.event_download = function(event)
{
if (event && event.id) {
rcmail.goto_url('export_events', { source:event.calendar, id:event.id, attachments:1 }, false);
}
};
// open the message compose step with a calendar_event parameter referencing the selected event.
// the server-side plugin hook will pick that up and attach the event to the message.
this.event_sendbymail = function(event, e)
{
if (event && event.id) {
rcmail.command('compose', { _calendar_event:event._id }, e ? e.target : null, e);
}
};
// display the edit dialog, request 'new' action and pass the selected event
this.event_copy = function(event) {
if (event && event.id) {
var copy = $.extend(true, {}, event);
delete copy.id;
delete copy._id;
delete copy.created;
delete copy.changed;
delete copy.recurrence_id;
delete copy.attachments; // @TODO
$.each(copy.attendees, function (k, v) {
if (v.role != 'ORGANIZER') {
v.status = 'NEEDS-ACTION';
}
});
setTimeout(function() { event_edit_dialog('new', copy); }, 50);
}
};
// show URL of the given calendar in a dialog box
this.showurl = function(calendar)
{
if (calendar.feedurl) {
var dialog = $('#calendarurlbox').clone(true).removeClass('uidialog');
if (calendar.caldavurl) {
$('#caldavurl', dialog).val(calendar.caldavurl);
$('#calendarcaldavurl', dialog).show();
}
else {
$('#calendarcaldavurl', dialog).hide();
}
rcmail.simple_dialog(dialog, rcmail.gettext('showurl', 'calendar'), null, {
open: function() { $('#calfeedurl', dialog).val(calendar.feedurl).select(); },
cancel_button: 'close'
});
}
};
// show free-busy URL in a dialog box
this.showfburl = function()
{
var dialog = $('#fburlbox').clone(true);
rcmail.simple_dialog(dialog, rcmail.gettext('showfburl', 'calendar'), null, {
open: function() { $('#fburl', dialog).val(settings.freebusy_url).select(); },
cancel_button: 'close'
});
};
// refresh the calendar view after saving event data
this.refresh = function(p)
{
var source = me.calendars[p.source];
// helper function to update the given fullcalendar view
function update_view(view, event, source) {
var existing = view.fullCalendar('clientEvents', event._id);
if (existing.length) {
delete existing[0].temp;
delete existing[0].editable;
$.extend(existing[0], event);
view.fullCalendar('updateEvent', existing[0]);
// remove old recurrence instances
if (event.recurrence && !event.recurrence_id)
view.fullCalendar('removeEvents', function(e){ return e._id.indexOf(event._id+'-') == 0; });
}
else {
event.source = view.fullCalendar('getEventSourceById', source.id); // link with source
view.fullCalendar('renderEvent', event);
}
}
// remove temp events
fc.fullCalendar('removeEvents', function(e){ return e.temp; });
if (source && (p.refetch || (p.update && !source.active))) {
// activate event source if new event was added to an invisible calendar
if (this.quickview_active) {
// map source to the quickview_sources equivalent
$.each(this.quickview_sources, function(src) {
if (src.id == source.id) {
source = src;
return false;
}
});
}
else if (!source.active) {
source.active = true;
$('#rcmlical' + source.id + ' input').prop('checked', true);
}
fc.fullCalendar('refetchEventSources', source.id);
fetch_counts();
}
// add/update single event object
else if (source && p.update) {
var event = p.update;
// update main view
update_view(fc, event, source);
// update the currently displayed event dialog
if ($('#eventshow').is(':visible') && me.selected_event && me.selected_event.id == event.id)
event_show_dialog(event);
}
// refetch all calendars
else if (p.refetch) {
fc.fullCalendar('refetchEvents');
fetch_counts();
}
};
// modify query parameters for refresh requests
this.before_refresh = function(query)
{
var view = fc.fullCalendar('getView');
query.start = date2unixtime(view.start.toDate());
query.end = date2unixtime(view.end.toDate());
if (this.search_query)
query.q = this.search_query;
return query;
};
// callback from server providing event counts
this.update_counts = function(p)
{
$.each(p.counts, function(cal, count) {
var li = calendars_list.get_item(cal),
bubble = $(li).children('.calendar').find('span.count');
if (!bubble.length && count > 0) {
bubble = $('<span>')
.addClass('count')
.appendTo($(li).children('.calendar').first())
}
if (count > 0) {
bubble.text(count).show();
}
else {
bubble.text('').hide();
}
});
};
// callback after an iTip message event was imported
this.itip_message_processed = function(data)
{
// remove temporary iTip source
fc.fullCalendar('removeEventSource', this.calendars['--invitation--itip']);
$('#eventshow:ui-dialog').dialog('close');
this.selected_event = null;
// refresh destination calendar source
this.refresh({ source:data.calendar, refetch:true });
this.unlock_saving();
// process 'after_action' in mail task
if (window.opener && window.opener.rcube_libcalendaring)
window.opener.rcube_libcalendaring.itip_message_processed(data);
};
// reload the calendar view by keeping the current date/view selection
this.reload_view = function()
{
var query = { view: fc.fullCalendar('getView').name },
date = fc.fullCalendar('getDate');
if (date)
query.date = date2unixtime(date.toDate());
rcmail.redirect(rcmail.url('', query));
}
// update browser location to remember current view
this.update_state = function()
{
var query = { view: current_view },
date = fc.fullCalendar('getDate');
if (date)
query.date = date2unixtime(date.toDate());
if (window.history.replaceState)
window.history.replaceState({}, document.title, rcmail.url('', query).replace('&_action=', ''));
};
this.resource_search = resource_search;
this.reset_resource_search = reset_resource_search;
this.add_resource2event = add_resource2event;
this.resource_data_load = resource_data_load;
this.resource_owner_load = resource_owner_load;
/*** event searching ***/
// execute search
this.quicksearch = function()
{
if (rcmail.gui_objects.qsearchbox) {
var q = rcmail.gui_objects.qsearchbox.value;
if (q != '') {
var id = 'search-'+q;
var sources = [];
-
+
if (me.quickview_active)
reset_quickview();
-
+
if (this._search_message)
rcmail.hide_message(this._search_message);
-
+
$.each(fc.fullCalendar('getEventSources'), function() {
this.url = this.url.replace(/&q=.+/, '') + '&q=' + urlencode(q);
me.calendars[this.id].url = this.url;
sources.push(this.id);
});
+
id += '@'+sources.join(',');
-
+
// ignore if query didn't change
if (this.search_request == id) {
return;
}
// remember current view
else if (!this.search_request) {
this.default_view = fc.fullCalendar('getView').name;
}
-
+
this.search_request = id;
this.search_query = q;
-
+
// change to list view
fc.fullCalendar('changeView', 'list');
// refetch events with new url (if not already triggered by changeView)
if (!this.is_loading)
fc.fullCalendar('refetchEvents');
}
else // empty search input equals reset
this.reset_quicksearch();
}
};
// reset search and get back to normal event listing
this.reset_quicksearch = function()
{
$(rcmail.gui_objects.qsearchbox).val('');
if (this._search_message)
rcmail.hide_message(this._search_message);
if (this.search_request) {
$.each(fc.fullCalendar('getEventSources'), function() {
this.url = this.url.replace(/&q=.+/, '');
me.calendars[this.id].url = this.url;
});
this.search_request = this.search_query = null;
fc.fullCalendar('refetchEvents');
}
};
// callback if all sources have been fetched from server
this.events_loaded = function()
{
if (this.search_request && !fc.fullCalendar('clientEvents').length) {
this._search_message = rcmail.display_message(rcmail.gettext('searchnoresults', 'calendar'), 'notice');
}
};
// adjust calendar view size
this.view_resize = function()
{
var footer = fc.fullCalendar('getView').name == 'list' ? $('#agendaoptions').outerHeight() : 0;
fc.fullCalendar('option', 'height', $('#calendar').height() - footer);
};
// mark the given calendar folder as selected
this.select_calendar = function(id, nolistupdate)
{
if (!nolistupdate)
calendars_list.select(id);
// trigger event hook
rcmail.triggerEvent('selectfolder', { folder:id, prefix:'rcmlical' });
this.selected_calendar = id;
rcmail.update_state({source: id});
rcmail.enable_command('addevent', this.calendars[id] && this.calendars[id].editable);
};
// register the given calendar to the current view
var add_calendar_source = function(cal)
{
var brightness, select, id = cal.id;
me.calendars[id] = $.extend({
url: rcmail.url('calendar/load_events', { source: id }),
id: id
}, cal);
if (fc && (cal.active || cal.subscribed)) {
if (cal.active)
fc.fullCalendar('addEventSource', me.calendars[id]);
var submit = { id: id, active: cal.active ? 1 : 0 };
if (cal.subscribed !== undefined)
submit.permanent = cal.subscribed ? 1 : 0;
rcmail.http_post('calendar', { action:'subscribe', c:submit });
}
// insert to #calendar-select options if writeable
select = $('#edit-calendar');
if (fc && me.has_permission(cal, 'i') && select.length && !select.find('option[value="'+id+'"]').length) {
$('<option>').attr('value', id).html(cal.name).appendTo(select);
}
}
// fetch counts for some calendars from the server
var fetch_counts = function()
{
if (count_sources.length) {
setTimeout(function() {
rcmail.http_request('calendar/count', { source:count_sources });
}, 500);
}
};
this.init_calendars = function(refresh)
{
var id, cal, active;
for (id in rcmail.env.calendars) {
cal = rcmail.env.calendars[id];
active = cal.active || false;
if (!refresh) {
add_calendar_source(cal);
// check active calendars
$('#rcmlical'+id+' > .calendar input').prop('checked', active);
if (active) {
event_sources.push(this.calendars[id]);
}
if (cal.counts) {
count_sources.push(id);
}
}
if (cal.editable && (!this.selected_calendar || refresh)) {
this.selected_calendar = id;
if (refresh) {
this.select_calendar(id);
refresh = false;
}
}
}
};
/*** Nextcloud Talk integration ***/
this.talk_room_create = function()
{
var lock = rcmail.set_busy(true, 'calendar.talkroomcreating');
rcmail.http_post('talk-room-create', { _name: $('#edit-title').val() }, lock);
};
this.talk_room_created = function(data)
{
if (data.url) {
$('#edit-location').val(data.url);
}
};
/*** startup code ***/
// initialize treelist widget that controls the calendars list
var widget_class = window.kolab_folderlist || rcube_treelist_widget;
calendars_list = new widget_class(rcmail.gui_objects.calendarslist, {
id_prefix: 'rcmlical',
selectable: true,
save_state: true,
keyboard: false,
searchbox: '#calendarlistsearch',
search_action: 'calendar/calendar',
search_sources: [ 'folders', 'users' ],
search_title: rcmail.gettext('calsearchresults','calendar')
});
calendars_list.addEventListener('select', function(node) {
if (node && node.id && me.calendars[node.id]) {
me.select_calendar(node.id, true);
rcmail.enable_command('calendar-edit', 'calendar-showurl', 'calendar-showfburl', true);
rcmail.enable_command('calendar-delete', me.calendars[node.id].editable);
rcmail.enable_command('calendar-remove', me.calendars[node.id] && me.calendars[node.id].removable);
}
});
calendars_list.addEventListener('insert-item', function(p) {
var cal = p.data;
if (cal && cal.id) {
add_calendar_source(cal);
// add css classes related to this calendar to document
if (cal.css) {
$('<style type="text/css"></style>')
.html(cal.css)
.appendTo('head');
}
}
});
calendars_list.addEventListener('subscribe', function(p) {
var cal;
if ((cal = me.calendars[p.id])) {
cal.subscribed = p.subscribed || false;
rcmail.http_post('calendar', { action:'subscribe', c:{ id:p.id, active:cal.active?1:0, permanent:cal.subscribed?1:0 } });
}
});
calendars_list.addEventListener('remove', function(p) {
if (me.calendars[p.id] && me.calendars[p.id].removable) {
me.calendar_remove(me.calendars[p.id]);
}
});
calendars_list.addEventListener('search-complete', function(data) {
if (data.length)
rcmail.display_message(rcmail.gettext('nrcalendarsfound','calendar').replace('$nr', data.length), 'voice');
else
rcmail.display_message(rcmail.gettext('nocalendarsfound','calendar'), 'notice');
});
calendars_list.addEventListener('click-item', function(event) {
// handle clicks on quickview icon: temprarily add this source and open in quickview
if ($(event.target).hasClass('quickview') && event.data) {
if (!me.calendars[event.data.id]) {
event.data.readonly = true;
event.data.active = false;
event.data.subscribed = false;
add_calendar_source(event.data);
}
me.quickview(event.data.id, event.shiftKey || event.metaKey || event.ctrlKey);
return false;
}
});
// init (delegate) event handler on calendar list checkboxes
$(rcmail.gui_objects.calendarslist).on('click', 'input[type=checkbox]', function(e) {
e.stopPropagation();
if (me.quickview_active) {
this.checked = !this.checked;
return false;
}
var id = this.value;
// add or remove event source on click
if (me.calendars[id]) {
// adjust checked state of original list item
if (calendars_list.is_search()) {
calendars_list.container.find('input[value="'+id+'"]').prop('checked', this.checked);
}
me.calendars[id].active = this.checked;
// add/remove event source
fc.fullCalendar(this.checked ? 'addEventSource' : 'removeEventSource', me.calendars[id]);
rcmail.http_post('calendar', {action: 'subscribe', c: {id: id, active: this.checked ? 1 : 0}});
}
})
.on('keypress', 'input[type=checkbox]', function(e) {
// select calendar on <Enter>
if (e.keyCode == 13) {
calendars_list.select(this.value);
return rcube_event.cancel(e);
}
})
// init (delegate) event handler on quickview links
.on('click', 'a.quickview', function(e) {
var id = $(this).closest('li').attr('id').replace(/^rcmlical/, '');
if (calendars_list.is_search())
id = id.replace(/--xsR$/, '');
if (me.calendars[id])
me.quickview(id, e.shiftKey || e.metaKey || e.ctrlKey);
if (!rcube_event.is_keyboard(e) && this.blur)
this.blur();
e.stopPropagation();
return false;
});
// register dbl-click handler to open calendar edit dialog
$(rcmail.gui_objects.calendarslist).on('dblclick', ':not(.virtual) > .calname', function(e) {
var id = $(this).closest('li').attr('id').replace(/^rcmlical/, '');
me.calendar_edit_dialog(me.calendars[id]);
});
// Make Elastic checkboxes pretty
if (window.UI && UI.pretty_checkbox) {
$(rcmail.gui_objects.calendarslist).find('input[type=checkbox]').each(function() {
UI.pretty_checkbox(this);
});
calendars_list.addEventListener('add-item', function(prop) {
UI.pretty_checkbox($(prop.li).find('input'));
});
}
// create list of event sources AKA calendars
this.init_calendars();
// select default calendar
if (rcmail.env.source && this.calendars[rcmail.env.source])
this.selected_calendar = rcmail.env.source;
else if (settings.default_calendar && this.calendars[settings.default_calendar] && this.calendars[settings.default_calendar].editable)
this.selected_calendar = settings.default_calendar;
if (this.selected_calendar)
this.select_calendar(this.selected_calendar);
var viewdate = new Date();
if (rcmail.env.date)
viewdate.setTime(fromunixtime(rcmail.env.date));
// add source with iTip event data for rendering
if (rcmail.env.itip_events && rcmail.env.itip_events.length) {
me.calendars['--invitation--itip'] = {
events: rcmail.env.itip_events,
color: 'ffffff',
editable: false,
rights: 'lrs',
attendees: true
};
event_sources.push(me.calendars['--invitation--itip']);
}
// initalize the fullCalendar plugin
var fc = $('#calendar').fullCalendar($.extend({}, fullcalendar_defaults, {
header: {
right: 'prev,next today',
center: 'title',
left: 'agendaDay,agendaWeek,month,list'
},
defaultDate: viewdate,
height: $('#calendar').height(),
eventSources: event_sources,
selectable: true,
selectHelper: false,
loading: function(isLoading) {
me.is_loading = isLoading;
this._rc_loading = rcmail.set_busy(isLoading, me.search_request ? 'searching' : 'loading', this._rc_loading);
// trigger callback (using timeout, otherwise clientEvents is always empty)
if (!isLoading)
setTimeout(function() { me.events_loaded(); }, 20);
},
// callback for date range selection
select: function(start, end, e, view) {
var range_select = (start.hasTime() || start != end)
if (dialog_check(e) && range_select)
event_edit_dialog('new', { start:start, end:end, allDay:!start.hasTime(), calendar:me.selected_calendar });
if (range_select || ignore_click)
view.calendar.unselect();
},
// callback for clicks in all-day box
dayClick: function(date, e, view) {
var now = new Date().getTime();
if (now - day_clicked_ts < 400 && day_clicked == date.toDate().getTime()) { // emulate double-click on day
var enddate = new Date();
if (date.hasTime())
enddate.setTime(date.toDate().getTime() + DAY_MS - 60000);
return event_edit_dialog('new', { start:date, end:enddate, allDay:!date.hasTime(), calendar:me.selected_calendar });
}
if (!ignore_click) {
view.calendar.gotoDate(date);
if (day_clicked && new Date(day_clicked).getMonth() != date.toDate().getMonth())
view.calendar.select(date, date);
}
day_clicked = date.toDate().getTime();
day_clicked_ts = now;
},
// callback when an event was dragged and finally dropped
eventDrop: function(event, delta, revertFunc) {
if (!event.end || event.end.diff(event.start) < 0) {
if (event.allDay)
event.end = moment(event.start).hour(13).minute(0).second(0);
else
event.end = moment(event.start).add(2, 'hours');
}
else if (event.allDay) {
event.end.subtract(1, 'days').hour(13);
}
if (event.allDay)
event.start.hour(12);
// send move request to server
var data = {
id: event.id,
calendar: event.calendar,
start: date2servertime(event.start),
end: date2servertime(event.end),
allDay: event.allDay?1:0
};
update_event_confirm('move', event, data);
},
// callback for event resizing
eventResize: function(event, delta) {
// sanitize event dates
if (event.allDay) {
event.start.hours(12);
event.end.hour(13).subtract(1, 'days');
}
// send resize request to server
var data = {
id: event.id,
calendar: event.calendar,
start: date2servertime(event.start),
end: date2servertime(event.end),
allDay: event.allDay?1:0
};
update_event_confirm('resize', event, data);
},
viewRender: function(view, element) {
$('#agendaoptions')[view.name == 'list' ? 'show' : 'hide']();
if (minical) {
window.setTimeout(function(){ minical.datepicker('setDate', fc.fullCalendar('getDate').toDate()); }, exec_deferred);
if (view.name != current_view)
me.view_resize();
current_view = view.name;
me.update_state();
}
var viewStart = moment(view.start);
$('#calendar .fc-prev-button').off('click').on('click', function() {
if (view.name == 'list')
fc.fullCalendar('gotoDate', viewStart.subtract(settings.agenda_range, 'days'));
else
fc.fullCalendar('prev');
});
$('#calendar .fc-next-button').off('click').on('click', function() {
if (view.name == 'list')
fc.fullCalendar('gotoDate', viewStart.add(settings.agenda_range, 'days'));
else
fc.fullCalendar('next');
});
},
eventAfterAllRender: function(view) {
if (view.name == 'list') {
// Fix colspan of headers after we added Location column
fc.find('tr.fc-list-heading > td').attr('colspan', 4);
}
}
}));
// if start date is changed, shift end date according to initial duration
var shift_enddate = function(dateText) {
var newstart = me.parse_datetime('0', dateText);
var newend = new Date(newstart.getTime() + $('#edit-startdate').data('duration') * 1000);
$('#edit-enddate').val(format_date(newend, me.settings.date_format));
event_times_changed();
};
// Set as calculateWeek to determine the week of the year based on the ISO 8601 definition.
// Uses the default $.datepicker.iso8601Week() function but takes firstDay setting into account.
// This is a temporary fix until http://bugs.jqueryui.com/ticket/8420 is resolved.
var iso8601Week = me.datepicker_settings.calculateWeek = function(date) {
var mondayOffset = Math.abs(1 - me.datepicker_settings.firstDay);
return $.datepicker.iso8601Week(new Date(date.getTime() + mondayOffset * 86400000));
};
var minical;
var init_calendar_ui = function()
{
var pretty_select = function(elem) {
// for Elastic
if (window.UI && UI.pretty_select) {
$(elem).addClass('form-control custom-select').each(function() { UI.pretty_select(this); });
}
};
// initialize small calendar widget using jQuery UI datepicker
minical = $('#datepicker').datepicker($.extend(me.datepicker_settings, {
inline: true,
changeMonth: true,
changeYear: true,
onSelect: function(dateText, inst) {
ignore_click = true;
var d = minical.datepicker('getDate');
fc.fullCalendar('gotoDate', d)
fc.fullCalendar('select', d, d);
setTimeout(function() { pretty_select($('select', minical)); }, 25);
},
onChangeMonthYear: function(year, month, inst) {
minical.data('year', year).data('month', month);
setTimeout(function() { pretty_select($('select', minical)); }, 25);
},
beforeShowDay: function(date) {
// TODO: this pretty_select() calls should be implemented in a different way
setTimeout(function() { pretty_select($('select', minical)); }, 25);
var view = fc.fullCalendar('getView'),
dt = moment(date).format('YYYYMMDD'),
active = view.start && view.start.format('YYYYMMDD') <= dt && view.end.format('YYYYMMDD') > dt;
return [ true, (active ? 'ui-datepicker-activerange ui-datepicker-active-' + view.name : ''), ''];
}
})) // set event handler for clicks on calendar week cell of the datepicker widget
.on('click', 'td.ui-datepicker-week-col', function(e) {
var cell = $(e.target);
if (e.target.tagName == 'TD') {
var base_date = minical.datepicker('getDate');
if (minical.data('month'))
base_date.setMonth(minical.data('month')-1);
if (minical.data('year'))
base_date.setYear(minical.data('year'));
base_date.setHours(12);
base_date.setDate(base_date.getDate() - ((base_date.getDay() + 6) % 7) + me.datepicker_settings.firstDay);
var base_kw = iso8601Week(base_date),
target_kw = parseInt(cell.html()),
wdiff = target_kw - base_kw;
if (wdiff > 10) // year jump
base_date.setYear(base_date.getFullYear() - 1);
else if (wdiff < -10)
base_date.setYear(base_date.getFullYear() + 1);
// select monday of the chosen calendar week
var day_off = base_date.getDay() - me.datepicker_settings.firstDay,
date = new Date(base_date.getTime() - day_off * DAY_MS + wdiff * 7 * DAY_MS);
fc.fullCalendar('changeView', 'agendaWeek', date);
minical.datepicker('setDate', date);
setTimeout(function() { pretty_select($('select', minical)); }, 25);
}
});
minical.find('.ui-datepicker-inline').attr('aria-labelledby', 'aria-label-minical');
if (rcmail.env.date) {
var viewdate = new Date();
viewdate.setTime(fromunixtime(rcmail.env.date));
minical.datepicker('setDate', viewdate);
}
// init event dialog
var tab_change = function(event, ui) {
// newPanel.selector for jQuery-UI 1.10, newPanel.attr('id') for jQuery-UI 1.12, href for Bootstrap tabs
var tab = (ui ? String(ui.newPanel.selector || ui.newPanel.attr('id')) : $(event.target).attr('href'))
.replace(/^#?event-panel-/, '').replace(/s$/, '');
var has_real_attendee = function(attendees) {
for (var i=0; i < (attendees ? attendees.length : 0); i++) {
if (attendees[i].cutype != 'RESOURCE')
return true;
}
};
if (tab == 'attendee' || tab == 'resource') {
if (!rcube_event.is_keyboard(event))
$('#edit-'+tab+'-name').select();
// update free-busy status if needed
if (freebusy_ui.needsupdate && me.selected_event)
update_freebusy_status(me.selected_event);
// add current user as organizer if non added yet
if (tab == 'attendee' && !has_real_attendee(event_attendees)) {
add_attendee($.extend({ role:'ORGANIZER' }, settings.identity));
$('#edit-attendees-form .attendees-invitebox').show();
}
}
// reset autocompletion on tab change (#3389)
rcmail.ksearch_blur();
// display recurrence warning in recurrence tab only
if (tab == 'recurrence')
$('#edit-recurrence-frequency').change();
else
$('#edit-recurrence-syncstart').hide();
};
$('#eventedit:not([data-notabs])').tabs({activate: tab_change}); // Larry
$('#eventedit a.nav-link').on('show.bs.tab', tab_change); // Elastic
$('#edit-enddate').datepicker(me.datepicker_settings);
$('#edit-startdate').datepicker(me.datepicker_settings).datepicker('option', 'onSelect', shift_enddate).change(function(){ shift_enddate(this.value); });
$('#edit-enddate').datepicker('option', 'onSelect', event_times_changed).change(event_times_changed);
$('#edit-allday').click(function(){ $('#edit-starttime, #edit-endtime')[(this.checked?'hide':'show')](); event_times_changed(); });
// configure drop-down menu on time input fields based on jquery UI autocomplete
$('#edit-starttime, #edit-endtime').each(function() {
me.init_time_autocomplete(this, {
container: '#eventedit',
change: event_times_changed
});
});
// adjust end time when changing start
$('#edit-starttime').change(function(e) {
var dstart = $('#edit-startdate'),
newstart = me.parse_datetime(this.value, dstart.val()),
newend = new Date(newstart.getTime() + dstart.data('duration') * 1000);
$('#edit-endtime').val(format_date(newend, me.settings.time_format));
$('#edit-enddate').val(format_date(newend, me.settings.date_format));
event_times_changed();
});
// register events on alarms and recurrence fields
me.init_alarms_edit('#edit-alarms');
me.init_recurrence_edit('#eventedit');
// reload free-busy status when changing the organizer identity
$('#eventedit').on('change', '#edit-identities-list', function(e) {
var email = settings.identities[$(this).val()],
icon = $(this).closest('tr').find('.availability > *');
if (email && icon.length) {
icon.attr('data-email', email);
check_freebusy_status(icon, email, me.selected_event);
}
});
$('#event-export-startdate').datepicker(me.datepicker_settings);
// init attendees autocompletion
var ac_props;
// parallel autocompletion
if (rcmail.env.autocomplete_threads > 0) {
ac_props = {
threads: rcmail.env.autocomplete_threads,
sources: rcmail.env.autocomplete_sources
};
}
rcmail.init_address_input_events($('#edit-attendee-name'), ac_props);
rcmail.addEventListener('autocomplete_insert', function(e) {
var cutype, success = false;
if (e.field.name == 'participant') {
cutype = e.data && e.data.type == 'group' && e.result_type == 'person' ? 'GROUP' : 'INDIVIDUAL';
success = add_attendees(e.insert, { role:'REQ-PARTICIPANT', status:'NEEDS-ACTION', cutype:cutype });
}
else if (e.field.name == 'resource' && e.data && e.data.email) {
success = add_attendee($.extend(e.data, { role:'REQ-PARTICIPANT', status:'NEEDS-ACTION', cutype:'RESOURCE' }));
}
if (e.field && success) {
e.field.value = '';
}
});
$('#edit-attendee-add').click(function(){
var input = $('#edit-attendee-name');
rcmail.ksearch_blur();
if (add_attendees(input.val(), { role:'REQ-PARTICIPANT', status:'NEEDS-ACTION', cutype:'INDIVIDUAL' })) {
input.val('');
}
});
rcmail.init_address_input_events($('#edit-resource-name'), { action:'calendar/resources-autocomplete' });
$('#edit-resource-add').click(function(){
var input = $('#edit-resource-name');
rcmail.ksearch_blur();
if (add_attendees(input.val(), { role:'REQ-PARTICIPANT', status:'NEEDS-ACTION', cutype:'RESOURCE' })) {
input.val('');
}
});
$('#edit-resource-find').click(function(){
event_resources_dialog();
return false;
});
$('#resource-content a.nav-link').on('click', function() {
e.preventDefault();
$(this).tab('show');
});
// handle change of "send invitations" checkbox
$('#edit-attendees-invite').change(function() {
$('#edit-attendees-donotify,input.edit-attendee-reply').prop('checked', this.checked);
// hide/show comment field
$('#eventedit .attendees-commentbox')[this.checked ? 'show' : 'hide']();
});
// delegate change event to "send invitations" checkbox
$('#edit-attendees-donotify').change(function() {
$('#edit-attendees-invite').click();
return false;
});
$('#edit-attendee-schedule').click(function(){
event_freebusy_dialog();
});
$('#schedule-freebusy-prev').html('&#9668;').click(function() { render_freebusy_grid(-1); });
$('#schedule-freebusy-next').html('&#9658;').click(function() { render_freebusy_grid(1); });
$('#schedule-find-prev').click(function() { freebusy_find_slot(-1); });
$('#schedule-find-next').click(function() { freebusy_find_slot(1); });
$('#schedule-freebusy-workinghours').click(function(){
freebusy_ui.workinhoursonly = this.checked;
$('#workinghourscss').remove();
if (this.checked)
$('<style type="text/css" id="workinghourscss"> td.offhours { opacity:0.3; filter:alpha(opacity=30) } </style>').appendTo('head');
});
$('#event-rsvp input.button').click(function(e) {
event_rsvp(this, null, null, e.originalEvent);
});
$('#eventedit input.edit-recurring-savemode').change(function(e) {
var sel = $('input.edit-recurring-savemode:checked').val(),
disabled = sel == 'current' || sel == 'future';
$('#event-panel-recurrence input, #event-panel-recurrence select, #event-panel-attachments input').prop('disabled', disabled);
$('#event-panel-recurrence, #event-panel-attachments')[(disabled?'addClass':'removeClass')]('disabled');
})
$('#eventshow .changersvp').click(function(e) {
var d = $('#eventshow'),
record = $(this).closest('.event-line,.form-group'),
h = d.height() - record.height();
record.toggle();
$('#event-rsvp').slideDown(300, function() {
me.dialog_resize(d.get(0), h + $(this).outerHeight());
if (this.scrollIntoView)
this.scrollIntoView(false);
});
return false;
})
// register click handler for message links
$('#edit-event-links, #event-links').on('click', 'li a.messagelink', function(e) {
rcmail.open_window(this.href);
if (!rcube_event.is_keyboard(e) && this.blur)
this.blur();
return false;
});
// register click handler for message delete buttons
$('#edit-event-links').on('click', 'li a.delete', function(e) {
remove_link(e.target);
return false;
});
$('#agenda-listrange').change(function(e){
settings.agenda_range = parseInt($(this).val());
fc.fullCalendar('changeView', 'list');
// TODO: save new settings in prefs
}).val(settings.agenda_range);
// hide event dialog when clicking somewhere into document
$(document).bind('mousedown', dialog_check);
rcmail.set_busy(false, 'loading', ui_loading);
}
// initialize more UI elements (deferred)
window.setTimeout(init_calendar_ui, exec_deferred);
// fetch counts for some calendars
fetch_counts();
// Save-as-event dialog content
if (rcmail.env.action == 'dialog-ui') {
var date = new Date(), event = {allDay: false, calendar: me.selected_calendar};
date.setHours(date.getHours()+1);
date.setMinutes(0);
var end = new Date(date.getTime());
end.setHours(date.getHours()+1);
event.start = date;
event.end = end;
// exec deferred because it must be after init_calendar_ui
window.setTimeout(function() {
event_edit_dialog('new', $.extend(event, rcmail.env.event_prop));
}, exec_deferred);
rcmail.register_command('event-save', function() { rcmail.env.event_save_func(); }, true);
rcmail.addEventListener('plugin.unlock_saving', function(status) {
me.unlock_saving();
if (status)
window.parent.kolab_event_dialog_element.dialog('destroy');
});
}
} // end rcube_calendar class
// Update layout after initialization
// In devel mode we have to wait until all styles are applied by less
if (rcmail.env.devel_mode && window.less) {
less.pageLoadFinished.then(function() { $(window).resize(); });
}
/* calendar plugin initialization */
window.rcmail && rcmail.addEventListener('init', function(evt) {
// let's go
var cal = new rcube_calendar_ui($.extend(rcmail.env.calendar_settings, rcmail.env.libcal_settings));
if (rcmail.env.action == 'dialog-ui') {
return;
}
// configure toolbar buttons
rcmail.register_command('addevent', function(){ cal.add_event(); });
rcmail.register_command('print', function(){ cal.print_calendars(); }, true);
// configure list operations
rcmail.register_command('calendar-create', function(){ cal.calendar_edit_dialog(null); }, true);
rcmail.register_command('calendar-edit', function(){ cal.calendar_edit_dialog(cal.calendars[cal.selected_calendar]); }, false);
rcmail.register_command('calendar-remove', function(){ cal.calendar_remove(cal.calendars[cal.selected_calendar]); }, false);
rcmail.register_command('calendar-delete', function(){ cal.calendar_delete(cal.calendars[cal.selected_calendar]); }, false);
rcmail.register_command('events-import', function(){ cal.import_events(cal.calendars[cal.selected_calendar]); }, true);
rcmail.register_command('calendar-showurl', function(){ cal.showurl(cal.calendars[cal.selected_calendar]); }, false);
rcmail.register_command('calendar-showfburl', function(){ cal.showfburl(); }, false);
rcmail.register_command('event-download', function(){ cal.event_download(cal.selected_event); }, true);
rcmail.register_command('event-sendbymail', function(p, obj, e){ cal.event_sendbymail(cal.selected_event, e); }, true);
rcmail.register_command('event-copy', function(){ cal.event_copy(cal.selected_event); }, true);
rcmail.register_command('event-history', function(p, obj, e){ cal.event_history_dialog(cal.selected_event); }, false);
rcmail.register_command('talk-room-create', function(){ cal.talk_room_create(); }, true);
// search and export events
rcmail.register_command('export', function(){ cal.export_events(cal.calendars[cal.selected_calendar]); }, true);
rcmail.register_command('search', function(){ cal.quicksearch(); }, true);
rcmail.register_command('reset-search', function(){ cal.reset_quicksearch(); }, true);
// resource invitation dialog
rcmail.register_command('search-resource', function(){ cal.resource_search(); }, true);
rcmail.register_command('reset-resource-search', function(){ cal.reset_resource_search(); }, true);
rcmail.register_command('add-resource', function(){ cal.add_resource2event(); }, false);
// register callback commands
rcmail.addEventListener('plugin.refresh_source', function(data) { cal.calendar_refresh_source(data); });
rcmail.addEventListener('plugin.destroy_source', function(p){ cal.calendar_destroy_source(p.id); });
rcmail.addEventListener('plugin.unlock_saving', function(p){ cal.unlock_saving(); });
rcmail.addEventListener('plugin.refresh_calendar', function(p){ cal.refresh(p); });
rcmail.addEventListener('plugin.import_success', function(p){ cal.import_success(p); });
rcmail.addEventListener('plugin.import_error', function(p){ cal.import_error(p); });
rcmail.addEventListener('plugin.update_counts', function(p){ cal.update_counts(p); });
rcmail.addEventListener('plugin.reload_view', function(p){ cal.reload_view(p); });
rcmail.addEventListener('plugin.resource_data', function(p){ cal.resource_data_load(p); });
rcmail.addEventListener('plugin.resource_owner', function(p){ cal.resource_owner_load(p); });
rcmail.addEventListener('plugin.render_event_changelog', function(data){ cal.render_event_changelog(data); });
rcmail.addEventListener('plugin.event_show_diff', function(data){ cal.event_show_diff(data); });
rcmail.addEventListener('plugin.close_history_dialog', function(data){ cal.close_history_dialog(); });
rcmail.addEventListener('plugin.event_show_revision', function(data){ cal.event_show_dialog(data, null, true); });
rcmail.addEventListener('plugin.itip_message_processed', function(data){ cal.itip_message_processed(data); });
rcmail.addEventListener('plugin.talk_room_created', function(data){ cal.talk_room_created(data); });
rcmail.addEventListener('requestrefresh', function(q){ return cal.before_refresh(q); });
$(window).resize(function(e) {
// check target due to bugs in jquery
// http://bugs.jqueryui.com/ticket/7514
// http://bugs.jquery.com/ticket/9841
if (e.target == window) {
cal.view_resize();
// In Elastic append the datepicker back to sidebar/dialog when resizing
// the window from tablet/phone to desktop and vice-versa
var dp = $('#datepicker'), in_dialog = dp.is('.ui-dialog-content'), width = $(window).width();
if (in_dialog && width > 768) {
if (dp.is(':visible')) {
dp.dialog('close');
}
dp.height('auto').removeClass('ui-dialog-content ui-widget-content')
.data('dialog-parent', dp.closest('.ui-dialog'))
.appendTo('#layout-sidebar');
}
else if (!in_dialog && dp.length && width <= 768 && dp.data('dialog-parent')) {
dp.addClass('ui-dialog-content ui-widget-content')
.insertAfter(dp.data('dialog-parent').find('.ui-dialog-titlebar'));
}
}
}).resize();
// show calendars list when ready
$('#calendars').css('visibility', 'inherit');
// show toolbar
$('#toolbar').show();
// Elastic mods
if ($('#calendar').data('elastic-mode')) {
var selector = $('<div class="btn-group btn-group-toggle" role="group">').appendTo('.fc-header-toolbar > .fc-left'),
nav = $('<div class="btn-group btn-group-toggle" role="group">').appendTo('.fc-header-toolbar > .fc-right');
$('.fc-header-toolbar > .fc-left button').each(function() {
var new_btn, cl = 'btn btn-secondary', btn = $(this),
activate = function(button) {
selector.children('.active').removeClass('active');
$(button).addClass('active');
};
if (btn.is('.fc-state-active')) {
cl += ' active';
}
new_btn = $('<button>').attr({'class': cl, type: 'button'}).text(btn.text())
.appendTo(selector)
.on('click', function() {
activate(this);
btn.click();
});
if (window.MutationObserver) {
// handle button active state changes
new MutationObserver(function() { if (btn.is('.fc-state-active')) activate(new_btn); }).observe(this, {attributes: true});
}
});
$.each(['prev', 'today', 'next'], function() {
var btn = $('.fc-header-toolbar > .fc-right').find('.fc-' + this + '-button');
$('<button>').attr({'class': 'btn btn-secondary ' + this, type: 'button'})
.text(btn.text()).appendTo(nav).on('click', function() { btn.click(); });
});
$('#timezone-display').appendTo($('.fc-header-toolbar > .fc-center')).removeClass('hidden');
$('#agendaoptions').detach().insertAfter('.fc-header-toolbar');
$('.content-frame-navigation a.button.date').appendTo('#layout-content > .searchbar');
// Mobile header title
if (window.MutationObserver) {
var title = $('.fc-header-toolbar > .fc-center h2'),
mobile_header = $('#layout-content > .header > .header-title'),
callback = function() {
var text = title.text();
mobile_header.html('').append([
$('<span class="title">').text(text),
$('<span class="tz">').text($('#timezone-display').text())
]);
};
// update the header when something changes on the calendar title
new MutationObserver(callback).observe(title[0], {childList: true, subtree: true});
// initialize the header
callback();
}
window.calendar_datepicker = function() {
$('#datepicker').dialog({
modal: true,
title: rcmail.gettext('calendar.selectdate'),
buttons: [{
text: rcmail.gettext('close', 'calendar'),
'class': 'cancel',
click: function() { $(this).dialog('close'); }
}],
width: 400,
height: 520
});
}
}
});
diff --git a/plugins/calendar/drivers/kolab/kolab_driver.php b/plugins/calendar/drivers/kolab/kolab_driver.php
index 01d6f45e..4d7cf5f8 100644
--- a/plugins/calendar/drivers/kolab/kolab_driver.php
+++ b/plugins/calendar/drivers/kolab/kolab_driver.php
@@ -1,2665 +1,2671 @@
<?php
/**
* Kolab driver for the Calendar plugin
*
* @version @package_version@
* @author Thomas Bruederli <bruederli@kolabsys.com>
* @author Aleksander Machniak <machniak@kolabsys.com>
*
* Copyright (C) 2012-2015, Kolab Systems AG <contact@kolabsys.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
class kolab_driver extends calendar_driver
{
const INVITATIONS_CALENDAR_PENDING = '--invitation--pending';
const INVITATIONS_CALENDAR_DECLINED = '--invitation--declined';
// features this backend supports
public $alarms = true;
public $attendees = true;
public $freebusy = true;
public $attachments = true;
public $undelete = true;
public $alarm_types = ['DISPLAY', 'AUDIO'];
public $categoriesimmutable = true;
protected $rc;
protected $cal;
protected $calendars;
protected $storage;
protected $has_writeable = false;
protected $freebusy_trigger = false;
protected $bonnie_api = false;
/**
* Default constructor
*/
public function __construct($cal)
{
$cal->require_plugin('libkolab');
// load helper classes *after* libkolab has been loaded (#3248)
require_once(__DIR__ . '/kolab_calendar.php');
require_once(__DIR__ . '/kolab_user_calendar.php');
require_once(__DIR__ . '/kolab_invitation_calendar.php');
$this->cal = $cal;
$this->rc = $cal->rc;
$this->storage = new kolab_storage();
$this->cal->register_action('push-freebusy', [$this, 'push_freebusy']);
$this->cal->register_action('calendar-acl', [$this, 'calendar_acl']);
$this->freebusy_trigger = $this->rc->config->get('calendar_freebusy_trigger', false);
if (!$this->rc->config->get('kolab_freebusy_server', false)) {
$this->freebusy = false;
}
if (kolab_storage::$version == '2.0') {
$this->alarm_types = ['DISPLAY'];
$this->alarm_absolute = false;
}
// get configuration for the Bonnie API
$this->bonnie_api = libkolab::get_bonnie_api();
// calendar uses fully encoded identifiers
kolab_storage::$encode_ids = true;
}
/**
* Read available calendars from server
*/
protected function _read_calendars()
{
// already read sources
if (isset($this->calendars)) {
return $this->calendars;
}
// get all folders that have "event" type, sorted by namespace/name
$folders = $this->storage->sort_folders(
$this->storage->get_folders('event') + kolab_storage::get_user_folders('event', true)
);
$this->calendars = [];
foreach ($folders as $folder) {
$calendar = $this->_to_calendar($folder);
if ($calendar->ready) {
$this->calendars[$calendar->id] = $calendar;
if ($calendar->editable) {
$this->has_writeable = true;
}
}
}
return $this->calendars;
}
/**
* Convert kolab_storage_folder into kolab_calendar
*/
protected function _to_calendar($folder)
{
if ($folder instanceof kolab_calendar) {
return $folder;
}
if ($folder instanceof kolab_storage_folder_user) {
$calendar = new kolab_user_calendar($folder, $this->cal);
$calendar->subscriptions = count($folder->children) > 0;
}
else {
$calendar = new kolab_calendar($folder->name, $this->cal);
}
return $calendar;
}
/**
* Get a list of available calendars from this source
*
* @param int $filter Bitmask defining filter criterias
* @param object $tree Reference to hierarchical folder tree object
*
* @return array List of calendars
*/
public function list_calendars($filter = 0, &$tree = null)
{
$this->_read_calendars();
// attempt to create a default calendar for this user
if (!$this->has_writeable) {
if ($this->create_calendar(['name' => 'Calendar', 'color' => 'cc0000'])) {
unset($this->calendars);
$this->_read_calendars();
}
}
$delim = $this->rc->get_storage()->get_hierarchy_delimiter();
$folders = $this->filter_calendars($filter);
$calendars = [];
// include virtual folders for a full folder tree
if (!is_null($tree)) {
$folders = $this->storage->folder_hierarchy($folders, $tree);
}
$parents = array_keys($this->calendars);
foreach ($folders as $id => $cal) {
$imap_path = explode($delim, $cal->name);
// find parent
do {
array_pop($imap_path);
$parent_id = $this->storage->folder_id(join($delim, $imap_path));
}
while (count($imap_path) > 1 && !in_array($parent_id, $parents));
// restore "real" parent ID
if ($parent_id && !in_array($parent_id, $parents)) {
$parent_id = $this->storage->folder_id($cal->get_parent());
}
$parents[] = $cal->id;
if (!empty($cal->virtual)) {
$calendars[$cal->id] = [
'id' => $cal->id,
'name' => $cal->get_name(),
'listname' => $cal->get_foldername(),
'editname' => $cal->get_foldername(),
'virtual' => true,
'editable' => false,
'group' => $cal->get_namespace(),
];
}
else {
// additional folders may come from kolab_storage::folder_hierarchy() above
// make sure we deal with kolab_calendar instances
$cal = $this->_to_calendar($cal);
$this->calendars[$cal->id] = $cal;
$is_user = ($cal instanceof kolab_user_calendar);
$calendars[$cal->id] = [
'id' => $cal->id,
'name' => $cal->get_name(),
'listname' => $cal->get_foldername(),
'editname' => $cal->get_foldername(),
'title' => $cal->get_title(),
'color' => $cal->get_color(),
'editable' => $cal->editable,
'group' => $is_user ? 'other user' : $cal->get_namespace(),
'active' => $cal->is_active(),
'owner' => $cal->get_owner(),
'removable' => !$cal->default,
];
if (!$is_user) {
$calendars[$cal->id] += [
'default' => $cal->default,
'rights' => $cal->rights,
'showalarms' => $cal->alarms,
'history' => !empty($this->bonnie_api),
'children' => true, // TODO: determine if that folder indeed has child folders
'parent' => $parent_id,
'subtype' => $cal->subtype,
'caldavurl' => $cal->get_caldav_url(),
];
}
}
if ($cal->subscriptions) {
$calendars[$cal->id]['subscribed'] = $cal->is_subscribed();
}
}
// list virtual calendars showing invitations
if ($this->rc->config->get('kolab_invitation_calendars') && !($filter & self::FILTER_INSERTABLE)) {
foreach ([self::INVITATIONS_CALENDAR_PENDING, self::INVITATIONS_CALENDAR_DECLINED] as $id) {
$cal = new kolab_invitation_calendar($id, $this->cal);
if (!($filter & self::FILTER_ACTIVE) || $cal->is_active()) {
$calendars[$id] = [
'id' => $cal->id,
'name' => $cal->get_name(),
'listname' => $cal->get_name(),
'editname' => $cal->get_foldername(),
'title' => $cal->get_title(),
'color' => $cal->get_color(),
'editable' => $cal->editable,
'rights' => $cal->rights,
'showalarms' => $cal->alarms,
'history' => !empty($this->bonnie_api),
'group' => 'x-invitations',
'default' => false,
'active' => $cal->is_active(),
'owner' => $cal->get_owner(),
'children' => false,
'counts' => $id == self::INVITATIONS_CALENDAR_PENDING,
];
if (is_object($tree)) {
$tree->children[] = $cal;
}
}
}
}
// append the virtual birthdays calendar
if ($this->rc->config->get('calendar_contact_birthdays', false) && !($filter & self::FILTER_INSERTABLE)) {
$id = self::BIRTHDAY_CALENDAR_ID;
$prefs = $this->rc->config->get('kolab_calendars', []); // read local prefs
if (!($filter & self::FILTER_ACTIVE) || !empty($prefs[$id]['active'])) {
$calendars[$id] = [
'id' => $id,
'name' => $this->cal->gettext('birthdays'),
'listname' => $this->cal->gettext('birthdays'),
'color' => !empty($prefs[$id]['color']) ? $prefs[$id]['color'] : '87CEFA',
'active' => !empty($prefs[$id]['active']),
'showalarms' => (bool) $this->rc->config->get('calendar_birthdays_alarm_type'),
'group' => 'x-birthdays',
'editable' => false,
'default' => false,
'children' => false,
'history' => false,
];
}
}
return $calendars;
}
/**
* Get list of calendars according to specified filters
*
* @param int Bitmask defining restrictions. See FILTER_* constants for possible values.
*
* @return array List of calendars
*/
protected function filter_calendars($filter)
{
$this->_read_calendars();
$calendars = [];
$plugin = $this->rc->plugins->exec_hook('calendar_list_filter', [
'list' => $this->calendars,
'calendars' => $calendars,
'filter' => $filter,
]);
if ($plugin['abort']) {
return $plugin['calendars'];
}
$personal = $filter & self::FILTER_PERSONAL;
$shared = $filter & self::FILTER_SHARED;
foreach ($this->calendars as $cal) {
if (!$cal->ready) {
continue;
}
if (($filter & self::FILTER_WRITEABLE) && !$cal->editable) {
continue;
}
if (($filter & self::FILTER_INSERTABLE) && !$cal->editable) {
continue;
}
if (($filter & self::FILTER_ACTIVE) && !$cal->is_active()) {
continue;
}
if (($filter & self::FILTER_PRIVATE) && $cal->subtype != 'private') {
continue;
}
if (($filter & self::FILTER_CONFIDENTIAL) && $cal->subtype != 'confidential') {
continue;
}
if ($personal || $shared) {
$ns = $cal->get_namespace();
if (!(($personal && $ns == 'personal') || ($shared && $ns == 'shared'))) {
continue;
}
}
$calendars[$cal->id] = $cal;
}
return $calendars;
}
/**
* Get the kolab_calendar instance for the given calendar ID
*
* @param string Calendar identifier (encoded imap folder name)
*
* @return kolab_calendar Object nor null if calendar doesn't exist
*/
public function get_calendar($id)
{
$this->_read_calendars();
// create calendar object if necesary
if (empty($this->calendars[$id])) {
if (in_array($id, [self::INVITATIONS_CALENDAR_PENDING, self::INVITATIONS_CALENDAR_DECLINED])) {
return new kolab_invitation_calendar($id, $this->cal);
}
// for unsubscribed calendar folders
if ($id !== self::BIRTHDAY_CALENDAR_ID) {
$calendar = kolab_calendar::factory($id, $this->cal);
if ($calendar->ready) {
$this->calendars[$calendar->id] = $calendar;
}
}
}
return !empty($this->calendars[$id]) ? $this->calendars[$id] : null;
}
/**
* Create a new calendar assigned to the current user
*
* @param array Hash array with calendar properties
* name: Calendar name
* color: The color of the calendar
*
* @return mixed ID of the calendar on success, False on error
*/
public function create_calendar($prop)
{
$prop['type'] = 'event';
$prop['active'] = true;
$prop['subscribed'] = true;
$folder = $this->storage->folder_update($prop);
if ($folder === false) {
$this->last_error = $this->cal->gettext($this->storage->last_error);
return false;
}
// create ID
$id = $this->storage->folder_id($folder);
// save color in user prefs (temp. solution)
$prefs['kolab_calendars'] = $this->rc->config->get('kolab_calendars', []);
if (isset($prop['color'])) {
$prefs['kolab_calendars'][$id]['color'] = $prop['color'];
}
if (isset($prop['showalarms'])) {
$prefs['kolab_calendars'][$id]['showalarms'] = !empty($prop['showalarms']);
}
if (!empty($prefs['kolab_calendars'][$id])) {
$this->rc->user->save_prefs($prefs);
}
return $id;
}
/**
* Update properties of an existing calendar
*
* @see calendar_driver::edit_calendar()
*/
public function edit_calendar($prop)
{
if (!empty($prop['id']) && ($cal = $this->get_calendar($prop['id']))) {
$id = $cal->update($prop);
}
else {
$id = $prop['id'];
}
// fallback to local prefs
$prefs['kolab_calendars'] = $this->rc->config->get('kolab_calendars', []);
unset($prefs['kolab_calendars'][$prop['id']]['color'], $prefs['kolab_calendars'][$prop['id']]['showalarms']);
if (isset($prop['color'])) {
$prefs['kolab_calendars'][$id]['color'] = $prop['color'];
}
if (isset($prop['showalarms']) && $id == self::BIRTHDAY_CALENDAR_ID) {
$prefs['calendar_birthdays_alarm_type'] = $prop['showalarms'] ? $this->alarm_types[0] : '';
}
else if (isset($prop['showalarms'])) {
$prefs['kolab_calendars'][$id]['showalarms'] = !empty($prop['showalarms']);
}
if (!empty($prefs['kolab_calendars'][$id])) {
$this->rc->user->save_prefs($prefs);
}
return true;
}
/**
* Set active/subscribed state of a calendar
*
* @see calendar_driver::subscribe_calendar()
*/
public function subscribe_calendar($prop)
{
if (!empty($prop['id']) && ($cal = $this->get_calendar($prop['id'])) && !empty($cal->storage)) {
$ret = false;
if (isset($prop['permanent'])) {
$ret |= $cal->storage->subscribe(intval($prop['permanent']));
}
if (isset($prop['active'])) {
$ret |= $cal->storage->activate(intval($prop['active']));
}
// apply to child folders, too
if (!empty($prop['recursive'])) {
foreach ((array) $this->storage->list_folders($cal->storage->name, '*', 'event') as $subfolder) {
if (isset($prop['permanent'])) {
if ($prop['permanent']) {
$this->storage->folder_subscribe($subfolder);
}
else {
$this->storage->folder_unsubscribe($subfolder);
}
}
if (isset($prop['active'])) {
if ($prop['active']) {
$this->storage->folder_activate($subfolder);
}
else {
$this->storage->folder_deactivate($subfolder);
}
}
}
}
return $ret;
}
else {
// save state in local prefs
$prefs['kolab_calendars'] = $this->rc->config->get('kolab_calendars', []);
$prefs['kolab_calendars'][$prop['id']]['active'] = !empty($prop['active']);
$this->rc->user->save_prefs($prefs);
return true;
}
return false;
}
/**
* Delete the given calendar with all its contents
*
* @see calendar_driver::delete_calendar()
*/
public function delete_calendar($prop)
{
if (!empty($prop['id']) && ($cal = $this->get_calendar($prop['id']))) {
$folder = $cal->get_realname();
// TODO: unsubscribe if no admin rights
if ($this->storage->folder_delete($folder)) {
// remove color in user prefs (temp. solution)
$prefs['kolab_calendars'] = $this->rc->config->get('kolab_calendars', []);
unset($prefs['kolab_calendars'][$prop['id']]);
$this->rc->user->save_prefs($prefs);
return true;
}
else {
$this->last_error = $this->storage->last_error;
}
}
return false;
}
/**
* Search for shared or otherwise not listed calendars the user has access
*
* @param string Search string
* @param string Section/source to search
*
* @return array List of calendars
*/
public function search_calendars($query, $source)
{
if (!$this->storage->setup()) {
return [];
}
$this->calendars = [];
$this->search_more_results = false;
// find unsubscribed IMAP folders that have "event" type
if ($source == 'folders') {
foreach ((array) $this->storage->search_folders('event', $query, ['other']) as $folder) {
$calendar = new kolab_calendar($folder->name, $this->cal);
$this->calendars[$calendar->id] = $calendar;
}
}
// find other user's virtual calendars
else if ($source == 'users') {
// we have slightly more space, so display twice the number
$limit = $this->rc->config->get('autocomplete_max', 15) * 2;
foreach ($this->storage->search_users($query, 0, [], $limit, $count) as $user) {
$calendar = new kolab_user_calendar($user, $this->cal);
$this->calendars[$calendar->id] = $calendar;
// search for calendar folders shared by this user
foreach ($this->storage->list_user_folders($user, 'event', false) as $foldername) {
$cal = new kolab_calendar($foldername, $this->cal);
$this->calendars[$cal->id] = $cal;
$calendar->subscriptions = true;
}
}
if ($count > $limit) {
$this->search_more_results = true;
}
}
// don't list the birthday calendar
$this->rc->config->set('calendar_contact_birthdays', false);
$this->rc->config->set('kolab_invitation_calendars', false);
return $this->list_calendars();
}
/**
* Fetch a single event
*
* @see calendar_driver::get_event()
* @return array Hash array with event properties, false if not found
*/
public function get_event($event, $scope = 0, $full = false)
{
if (is_array($event)) {
$id = !empty($event['id']) ? $event['id'] : $event['uid'];
$cal = $event['calendar'] ?? null;
// we're looking for a recurring instance: expand the ID to our internal convention for recurring instances
if (empty($event['id']) && !empty($event['_instance'])) {
$id .= '-' . $event['_instance'];
}
}
else {
$id = $event;
}
if (!empty($cal)) {
if ($storage = $this->get_calendar($cal)) {
$result = $storage->get_event($id);
return self::to_rcube_event($result);
}
// get event from the address books birthday calendar
if ($cal == self::BIRTHDAY_CALENDAR_ID) {
return $this->get_birthday_event($id);
}
}
// iterate over all calendar folders and search for the event ID
else {
foreach ($this->filter_calendars($scope) as $calendar) {
if ($result = $calendar->get_event($id)) {
return self::to_rcube_event($result);
}
}
}
return false;
}
/**
* Add a single event to the database
*
* @see calendar_driver::new_event()
*/
public function new_event($event)
{
if (!$this->validate($event)) {
return false;
}
$event = self::from_rcube_event($event);
if (!$event['calendar']) {
$this->_read_calendars();
$cal_ids = array_keys($this->calendars);
$event['calendar'] = reset($cal_ids);
}
if ($storage = $this->get_calendar($event['calendar'])) {
// if this is a recurrence instance, append as exception to an already existing object for this UID
if (!empty($event['recurrence_date']) && ($master = $storage->get_event($event['uid']))) {
self::add_exception($master, $event);
$success = $storage->update_event($master);
}
else {
$success = $storage->insert_event($event);
}
if ($success && $this->freebusy_trigger) {
$this->rc->output->command('plugin.ping_url', ['action' => 'calendar/push-freebusy', 'source' => $storage->id]);
$this->freebusy_trigger = false; // disable after first execution (#2355)
}
return $success;
}
return false;
}
/**
* Update an event entry with the given data
*
* @see calendar_driver::new_event()
* @return bool True on success, False on error
*/
public function edit_event($event)
{
if (!($storage = $this->get_calendar($event['calendar']))) {
return false;
}
return $this->update_event(self::from_rcube_event($event, $storage->get_event($event['id'])));
}
/**
* Extended event editing with possible changes to the argument
*
* @param array Hash array with event properties
* @param string New participant status
* @param array List of hash arrays with updated attendees
*
* @return bool True on success, False on error
*/
public function edit_rsvp(&$event, $status, $attendees)
{
$update_event = $event;
// apply changes to master (and all exceptions)
if ($event['_savemode'] == 'all' && !empty($event['recurrence_id'])) {
if ($storage = $this->get_calendar($event['calendar'])) {
$update_event = $storage->get_event($event['recurrence_id']);
$update_event['_savemode'] = $event['_savemode'];
$update_event['id'] = $update_event['uid'];
unset($update_event['recurrence_id']);
calendar::merge_attendee_data($update_event, $attendees);
}
}
if ($ret = $this->update_attendees($update_event, $attendees)) {
// replace with master event (for iTip reply)
$event = self::to_rcube_event($update_event);
// re-assign to the according (virtual) calendar
if ($this->rc->config->get('kolab_invitation_calendars')) {
if (strtoupper($status) == 'DECLINED') {
$event['calendar'] = self::INVITATIONS_CALENDAR_DECLINED;
}
else if (strtoupper($status) == 'NEEDS-ACTION') {
$event['calendar'] = self::INVITATIONS_CALENDAR_PENDING;
}
else if (!empty($event['_folder_id'])) {
$event['calendar'] = $event['_folder_id'];
}
}
}
return $ret;
}
/**
* Update the participant status for the given attendees
*
* @see calendar_driver::update_attendees()
*/
public function update_attendees(&$event, $attendees)
{
// for this-and-future updates, merge the updated attendees onto all exceptions in range
if (
($event['_savemode'] == 'future' && !empty($event['recurrence_id']))
|| (!empty($event['recurrence']) && empty($event['recurrence_id']))
) {
if (!($storage = $this->get_calendar($event['calendar']))) {
return false;
}
// load master event
$master = !empty($event['recurrence_id']) ? $storage->get_event($event['recurrence_id']) : $event;
// apply attendee update to each existing exception
if (!empty($master['recurrence']) && !empty($master['recurrence']['EXCEPTIONS'])) {
$saved = false;
foreach ($master['recurrence']['EXCEPTIONS'] as $i => $exception) {
// merge the new event properties onto future exceptions
if ($exception['_instance'] >= strval($event['_instance'])) {
calendar::merge_attendee_data($master['recurrence']['EXCEPTIONS'][$i], $attendees);
}
// update a specific instance
if ($exception['_instance'] == $event['_instance'] && $exception['thisandfuture']) {
$saved = true;
}
}
// add the given event as new exception
if (!$saved && $event['id'] != $master['id']) {
$event['thisandfuture'] = true;
$master['recurrence']['EXCEPTIONS'][] = $event;
}
// set link to top-level exceptions
$master['exceptions'] = &$master['recurrence']['EXCEPTIONS'];
return $this->update_event($master);
}
}
// just update the given event (instance)
return $this->update_event($event);
}
/**
* Move a single event
*
* @see calendar_driver::move_event()
* @return boolean True on success, False on error
*/
public function move_event($event)
{
if (($storage = $this->get_calendar($event['calendar'])) && ($ev = $storage->get_event($event['id']))) {
unset($ev['sequence']);
self::clear_attandee_noreply($ev);
return $this->update_event($event + $ev);
}
return false;
}
/**
* Resize a single event
*
* @see calendar_driver::resize_event()
* @return boolean True on success, False on error
*/
public function resize_event($event)
{
if (($storage = $this->get_calendar($event['calendar'])) && ($ev = $storage->get_event($event['id']))) {
unset($ev['sequence']);
self::clear_attandee_noreply($ev);
return $this->update_event($event + $ev);
}
return false;
}
/**
* Remove a single event
*
* @param array Hash array with event properties:
* id: Event identifier
* @param bool Remove record(s) irreversible (mark as deleted otherwise)
*
* @return bool True on success, False on error
*/
public function remove_event($event, $force = true)
{
$ret = true;
$success = false;
$savemode = $event['_savemode'] ?? null;
if (!$force) {
unset($event['attendees']);
$this->rc->session->remove('calendar_event_undo');
$this->rc->session->remove('calendar_restore_event_data');
$sess_data = $event;
}
if (($storage = $this->get_calendar($event['calendar'])) && ($event = $storage->get_event($event['id']))) {
$event['_savemode'] = $savemode;
$decline = !empty($event['_decline']);
$savemode = 'all';
$master = $event;
// read master if deleting a recurring event
if (!empty($event['recurrence']) || !empty($event['recurrence_id']) || !empty($event['isexception'])) {
$master = $storage->get_event($event['uid']);
if (!empty($event['_savemode'])) {
$savemode = $event['_savemode'];
}
else if (!empty($event['_instance']) || !empty($event['isexception'])) {
$savemode = 'current';
}
// force 'current' mode for single occurrences stored as exception
if (empty($event['recurrence']) && empty($event['recurrence_id']) && !empty($event['isexception'])) {
$savemode = 'current';
}
}
// removing an exception instance
if ((!empty($event['recurrence_id']) || !empty($event['isexception'])) && !empty($master['exceptions'])) {
foreach ($master['exceptions'] as $i => $exception) {
if (libcalendaring::is_recurrence_exception($event, $exception)) {
unset($master['exceptions'][$i]);
// set event date back to the actual occurrence
if (!empty($exception['recurrence_date'])) {
$event['start'] = $exception['recurrence_date'];
}
}
}
if (!empty($master['recurrence'])) {
$master['recurrence']['EXCEPTIONS'] = &$master['exceptions'];
}
}
switch ($savemode) {
case 'current':
$_SESSION['calendar_restore_event_data'] = $master;
// remove the matching RDATE entry
if (!empty($master['recurrence']['RDATE'])) {
foreach ($master['recurrence']['RDATE'] as $j => $rdate) {
if ($rdate->format('Ymd') == $event['start']->format('Ymd')) {
unset($master['recurrence']['RDATE'][$j]);
break;
}
}
}
// add exception to master event
$master['recurrence']['EXDATE'][] = $event['start'];
$success = $storage->update_event($master);
break;
case 'future':
$master['_instance'] = libcalendaring::recurrence_instance_identifier($master);
if ($master['_instance'] != $event['_instance']) {
$_SESSION['calendar_restore_event_data'] = $master;
// set until-date on master event
$master['recurrence']['UNTIL'] = clone $event['start'];
$master['recurrence']['UNTIL']->sub(new DateInterval('P1D'));
unset($master['recurrence']['COUNT']);
// if all future instances are deleted, remove recurrence rule entirely (bug #1677)
if ($master['recurrence']['UNTIL']->format('Ymd') == $master['start']->format('Ymd')) {
$master['recurrence'] = [];
}
// remove matching RDATE entries
else if (!empty($master['recurrence']['RDATE'])) {
foreach ($master['recurrence']['RDATE'] as $j => $rdate) {
if ($rdate->format('Ymd') == $event['start']->format('Ymd')) {
$master['recurrence']['RDATE'] = array_slice($master['recurrence']['RDATE'], 0, $j);
break;
}
}
}
$success = $storage->update_event($master);
$ret = $master['uid'];
break;
}
default: // 'all' is default
// removing the master event with loose exceptions (not recurring though)
if (!empty($event['recurrence_date']) && empty($master['recurrence']) && !empty($master['exceptions'])) {
// make the first exception the new master
$newmaster = array_shift($master['exceptions']);
$newmaster['exceptions'] = $master['exceptions'];
$newmaster['_attachments'] = $master['_attachments'];
$newmaster['_mailbox'] = $master['_mailbox'];
$newmaster['_msguid'] = $master['_msguid'];
$success = $storage->update_event($newmaster);
}
else if ($decline && $this->rc->config->get('kolab_invitation_calendars')) {
// don't delete but set PARTSTAT=DECLINED
if ($this->cal->lib->set_partstat($master, 'DECLINED')) {
$success = $storage->update_event($master);
}
}
if (!$success) {
$success = $storage->delete_event($master, $force);
}
break;
}
}
if ($success && !$force) {
if (!empty($master['_folder_id'])) {
$sess_data['_folder_id'] = $master['_folder_id'];
}
$_SESSION['calendar_event_undo'] = ['ts' => time(), 'data' => $sess_data];
}
if ($success && $this->freebusy_trigger) {
$this->rc->output->command('plugin.ping_url', [
'action' => 'calendar/push-freebusy',
// _folder_id may be set by invitations calendar
'source' => !empty($master['_folder_id']) ? $master['_folder_id'] : $storage->id,
]);
}
return $success ? $ret : false;
}
/**
* Restore a single deleted event
*
* @param array Hash array with event properties:
* id: Event identifier
* calendar: Event calendar
*
* @return bool True on success, False on error
*/
public function restore_event($event)
{
if ($storage = $this->get_calendar($event['calendar'])) {
if (!empty($_SESSION['calendar_restore_event_data'])) {
$success = $storage->update_event($event = $_SESSION['calendar_restore_event_data']);
}
else {
$success = $storage->restore_event($event);
}
if ($success && $this->freebusy_trigger) {
$this->rc->output->command('plugin.ping_url', [
'action' => 'calendar/push-freebusy',
// _folder_id may be set by invitations calendar
'source' => !empty($event['_folder_id']) ? $event['_folder_id'] : $storage->id,
]);
}
return $success;
}
return false;
}
/**
* Wrapper to update an event object depending on the given savemode
*/
protected function update_event($event)
{
if (!($storage = $this->get_calendar($event['calendar']))) {
return false;
}
// move event to another folder/calendar
if (!empty($event['_fromcalendar']) && $event['_fromcalendar'] != $event['calendar']) {
if (!($fromcalendar = $this->get_calendar($event['_fromcalendar']))) {
return false;
}
$old = $fromcalendar->get_event($event['id']);
if (empty($event['_savemode']) || $event['_savemode'] != 'new') {
if (!$fromcalendar->storage->move($old['uid'], $storage->storage)) {
return false;
}
}
}
$success = false;
$savemode = 'all';
$old = $master = $storage->get_event($event['id']);
if (!$old || empty($old['start'])) {
rcube::raise_error([
'code' => 600, 'file' => __FILE__, 'line' => __LINE__,
'message' => "Failed to load event object to update: id=" . $event['id']
],
true, false
);
return false;
}
// modify a recurring event, check submitted savemode to do the right things
if (!empty($old['recurrence']) || !empty($old['recurrence_id']) || !empty($old['isexception'])) {
$master = $storage->get_event($old['uid']);
if (!empty($event['_savemode'])) {
$savemode = $event['_savemode'];
}
else {
$savemode = (!empty($old['recurrence_id']) || !empty($old['isexception'])) ? 'current' : 'all';
}
// this-and-future on the first instance equals to 'all'
if ($savemode == 'future' && !empty($master['start'])
&& $old['_instance'] == libcalendaring::recurrence_instance_identifier($master)
) {
$savemode = 'all';
}
// force 'current' mode for single occurrences stored as exception
else if (empty($old['recurrence']) && empty($old['recurrence_id']) && !empty($old['isexception'])) {
$savemode = 'current';
}
// Stick to the master timezone for all occurrences (Bifrost#T104637)
if (empty($master['allday']) || !empty($event['allday'])) {
$master_tz = $master['start']->getTimezone();
$event_tz = $event['start']->getTimezone();
if ($master_tz->getName() != $event_tz->getName()) {
$event['start']->setTimezone($master_tz);
$event['end']->setTimezone($master_tz);
}
}
}
// check if update affects scheduling and update attendee status accordingly
$reschedule = $this->check_scheduling($event, $old, true);
// keep saved exceptions (not submitted by the client)
if (!empty($old['recurrence']['EXDATE']) && !isset($event['recurrence']['EXDATE'])) {
$event['recurrence']['EXDATE'] = $old['recurrence']['EXDATE'];
}
if (isset($event['recurrence']['EXCEPTIONS'])) {
// exceptions already provided (e.g. from iCal import)
$with_exceptions = true;
}
else if (!empty($old['recurrence']['EXCEPTIONS'])) {
$event['recurrence']['EXCEPTIONS'] = $old['recurrence']['EXCEPTIONS'];
}
else if (!empty($old['exceptions'])) {
$event['exceptions'] = $old['exceptions'];
}
// remove some internal properties which should not be saved
unset($event['_savemode'], $event['_fromcalendar'], $event['_identity'], $event['_owner'],
$event['_notify'], $event['_method'], $event['_sender'], $event['_sender_utf'], $event['_size']
);
switch ($savemode) {
case 'new':
// save submitted data as new (non-recurring) event
$event['recurrence'] = [];
$event['_copyfrom'] = $master['_msguid'];
$event['_mailbox'] = $master['_mailbox'];
$event['uid'] = $this->cal->generate_uid();
unset($event['recurrence_id'], $event['recurrence_date'], $event['_instance'], $event['id']);
// copy attachment metadata to new event
$event = self::from_rcube_event($event, $master);
self::clear_attandee_noreply($event);
if ($success = $storage->insert_event($event)) {
$success = $event['uid'];
}
break;
case 'future':
// create a new recurring event
$event['_copyfrom'] = $master['_msguid'];
$event['_mailbox'] = $master['_mailbox'];
$event['uid'] = $this->cal->generate_uid();
unset($event['recurrence_id'], $event['recurrence_date'], $event['_instance'], $event['id']);
// copy attachment metadata to new event
$event = self::from_rcube_event($event, $master);
// remove recurrence exceptions on re-scheduling
if ($reschedule) {
unset($event['recurrence']['EXCEPTIONS'], $event['exceptions'], $master['recurrence']['EXDATE']);
}
else {
if (isset($event['recurrence']['EXCEPTIONS']) && is_array($event['recurrence']['EXCEPTIONS'])) {
// only keep relevant exceptions
$event['recurrence']['EXCEPTIONS'] = array_filter(
$event['recurrence']['EXCEPTIONS'],
function($exception) use ($event) {
return $exception['start'] > $event['start'];
}
);
// set link to top-level exceptions
$event['exceptions'] = &$event['recurrence']['EXCEPTIONS'];
}
if (isset($event['recurrence']['EXDATE']) && is_array($event['recurrence']['EXDATE'])) {
$event['recurrence']['EXDATE'] = array_filter(
$event['recurrence']['EXDATE'],
function($exdate) use ($event) {
return $exdate > $event['start'];
}
);
}
}
// compute remaining occurrences
if ($event['recurrence']['COUNT']) {
if (empty($old['_count'])) {
$old['_count'] = $this->get_recurrence_count($master, $old['start']);
}
$event['recurrence']['COUNT'] -= intval($old['_count']);
}
// remove fixed weekday when date changed
if ($old['start']->format('Y-m-d') != $event['start']->format('Y-m-d')) {
if (!empty($event['recurrence']['BYDAY']) && strlen($event['recurrence']['BYDAY']) == 2) {
unset($event['recurrence']['BYDAY']);
}
if (!empty($old['recurrence']['BYMONTH']) && $old['recurrence']['BYMONTH'] == $old['start']->format('n')) {
unset($event['recurrence']['BYMONTH']);
}
}
// set until-date on master event
$master['recurrence']['UNTIL'] = clone $old['start'];
$master['recurrence']['UNTIL']->sub(new DateInterval('P1D'));
unset($master['recurrence']['COUNT']);
// remove all exceptions after $event['start']
if (isset($master['recurrence']['EXCEPTIONS']) && is_array($master['recurrence']['EXCEPTIONS'])) {
$master['recurrence']['EXCEPTIONS'] = array_filter(
$master['recurrence']['EXCEPTIONS'],
function($exception) use ($event) {
return $exception['start'] < $event['start'];
}
);
// set link to top-level exceptions
$master['exceptions'] = &$master['recurrence']['EXCEPTIONS'];
}
if (isset($master['recurrence']['EXDATE']) && is_array($master['recurrence']['EXDATE'])) {
$master['recurrence']['EXDATE'] = array_filter(
$master['recurrence']['EXDATE'],
function($exdate) use ($event) {
return $exdate < $event['start'];
}
);
}
// save new event
if ($success = $storage->insert_event($event)) {
$success = $event['uid'];
// update master event (no rescheduling!)
self::clear_attandee_noreply($master);
$storage->update_event($master);
}
break;
case 'current':
// recurring instances shall not store recurrence rules and attachments
$event['recurrence'] = [];
$event['thisandfuture'] = $savemode == 'future';
unset($event['attachments'], $event['id']);
// increment sequence of this instance if scheduling is affected
if ($reschedule) {
$event['sequence'] = max($old['sequence'] ?? 0, $master['sequence'] ?? 0) + 1;
}
else if (!isset($event['sequence'])) {
$event['sequence'] = !empty($old['sequence']) ? $old['sequence'] : $master['sequence'] ?? 1;
}
// save properties to a recurrence exception instance
if (!empty($old['_instance']) && isset($master['recurrence']['EXCEPTIONS'])) {
if ($this->update_recurrence_exceptions($master, $event, $old, $savemode)) {
$success = $storage->update_event($master, $old['id']);
break;
}
}
$add_exception = true;
// adjust matching RDATE entry if dates changed
if (
!empty($master['recurrence']['RDATE'])
&& ($old_date = $old['start']->format('Ymd')) != $event['start']->format('Ymd')
) {
foreach ($master['recurrence']['RDATE'] as $j => $rdate) {
if ($rdate->format('Ymd') == $old_date) {
$master['recurrence']['RDATE'][$j] = $event['start'];
sort($master['recurrence']['RDATE']);
$add_exception = false;
break;
}
}
}
// save as new exception to master event
if ($add_exception) {
self::add_exception($master, $event, $old);
}
$success = $storage->update_event($master);
break;
default: // 'all' is the default
$event['id'] = $master['uid'];
$event['uid'] = $master['uid'];
// use start date from master but try to be smart on time or duration changes
$old_start_date = $old['start']->format('Y-m-d');
$old_start_time = !empty($old['allday']) ? '' : $old['start']->format('H:i');
$old_duration = self::event_duration($old['start'], $old['end'], !empty($old['allday']));
$new_start_date = $event['start']->format('Y-m-d');
$new_start_time = !empty($event['allday']) ? '' : $event['start']->format('H:i');
$new_duration = self::event_duration($event['start'], $event['end'], !empty($event['allday']));
$diff = $old_start_date != $new_start_date || $old_start_time != $new_start_time || $old_duration != $new_duration;
$date_shift = $old['start']->diff($event['start']);
// shifted or resized
if ($diff && ($old_start_date == $new_start_date || $old_duration == $new_duration)) {
$event['start'] = $master['start']->add($date_shift);
$event['end'] = clone $event['start'];
$event['end']->add(new DateInterval($new_duration));
// remove fixed weekday, will be re-set to the new weekday in kolab_calendar::update_event()
if ($old_start_date != $new_start_date && !empty($event['recurrence'])) {
if (!empty($event['recurrence']['BYDAY']) && strlen($event['recurrence']['BYDAY']) == 2)
unset($event['recurrence']['BYDAY']);
if (!empty($old['recurrence']['BYMONTH']) && $old['recurrence']['BYMONTH'] == $old['start']->format('n'))
unset($event['recurrence']['BYMONTH']);
}
}
// dates did not change, use the ones from master
else if ($new_start_date . $new_start_time == $old_start_date . $old_start_time) {
$event['start'] = $master['start'];
$event['end'] = $master['end'];
}
// when saving an instance in 'all' mode, copy recurrence exceptions over
if (!empty($old['recurrence_id'])) {
$event['recurrence']['EXCEPTIONS'] = $master['recurrence']['EXCEPTIONS'] ?? [];
$event['recurrence']['EXDATE'] = $master['recurrence']['EXDATE'] ?? [];
}
else if (!empty($master['_instance'])) {
$event['_instance'] = $master['_instance'];
$event['recurrence_date'] = $master['recurrence_date'];
}
// TODO: forward changes to exceptions (which do not yet have differing values stored)
if (!empty($event['recurrence']) && !empty($event['recurrence']['EXCEPTIONS']) && empty($with_exceptions)) {
// determine added and removed attendees
$old_attendees = $current_attendees = $added_attendees = [];
if (!empty($old['attendees'])) {
foreach ((array) $old['attendees'] as $attendee) {
$old_attendees[] = $attendee['email'];
}
}
if (!empty($event['attendees'])) {
foreach ((array) $event['attendees'] as $attendee) {
$current_attendees[] = $attendee['email'];
if (!in_array($attendee['email'], $old_attendees)) {
$added_attendees[] = $attendee;
}
}
}
$removed_attendees = array_diff($old_attendees, $current_attendees);
foreach ($event['recurrence']['EXCEPTIONS'] as $i => $exception) {
calendar::merge_attendee_data($event['recurrence']['EXCEPTIONS'][$i], $added_attendees, $removed_attendees);
}
// adjust recurrence-id when start changed and therefore the entire recurrence chain changes
if ($old_start_date != $new_start_date || $old_start_time != $new_start_time) {
$recurrence_id_format = libcalendaring::recurrence_id_format($event);
foreach ($event['recurrence']['EXCEPTIONS'] as $i => $exception) {
if (isset($exception['recurrence_date']) && $exception['recurrence_date'] instanceof DateTimeInterface) {
$recurrence_id = $exception['recurrence_date'];
}
else {
$recurrence_id = rcube_utils::anytodatetime($exception['_instance'], $old['start']->getTimezone());
}
if ($recurrence_id instanceof DateTimeInterface) {
$recurrence_id->add($date_shift);
$event['recurrence']['EXCEPTIONS'][$i]['recurrence_date'] = $recurrence_id;
$event['recurrence']['EXCEPTIONS'][$i]['_instance'] = $recurrence_id->format($recurrence_id_format);
}
}
}
// set link to top-level exceptions
$event['exceptions'] = &$event['recurrence']['EXCEPTIONS'];
}
// unset _dateonly flags in (cached) date objects
unset($event['start']->_dateonly, $event['end']->_dateonly);
$success = $storage->update_event($event) ? $event['id'] : false; // return master UID
break;
}
if ($success && $this->freebusy_trigger) {
$this->rc->output->command('plugin.ping_url', [
'action' => 'calendar/push-freebusy',
'source' => $storage->id
]);
}
return $success;
}
/**
* Calculate event duration, returns string in DateInterval format
*/
protected static function event_duration($start, $end, $allday = false)
{
if ($allday) {
$diff = $start->diff($end);
return 'P' . $diff->days . 'D';
}
return 'PT' . ($end->format('U') - $start->format('U')) . 'S';
}
/**
* Determine whether the current change affects scheduling and reset attendee status accordingly
*/
protected function check_scheduling(&$event, $old, $update = true)
{
// skip this check when importing iCal/iTip events
if (isset($event['sequence']) || !empty($event['_method'])) {
return false;
}
// iterate through the list of properties considered 'significant' for scheduling
$kolab_event = !empty($old['_formatobj']) ? $old['_formatobj'] : new kolab_format_event();
$reschedule = $kolab_event->check_rescheduling($event, $old);
// reset all attendee status to needs-action (#4360)
if ($update && $reschedule && !empty($event['attendees'])) {
$is_organizer = false;
$emails = $this->cal->get_user_emails();
$attendees = $event['attendees'];
foreach ($attendees as $i => $attendee) {
if ($attendee['role'] == 'ORGANIZER'
&& !empty($attendee['email'])
&& in_array(strtolower($attendee['email']), $emails)
) {
$is_organizer = true;
}
else if ($attendee['role'] != 'ORGANIZER'
&& $attendee['role'] != 'NON-PARTICIPANT'
&& $attendee['status'] != 'DELEGATED'
) {
$attendees[$i]['status'] = 'NEEDS-ACTION';
$attendees[$i]['rsvp'] = true;
}
}
// update attendees only if I'm the organizer
if ($is_organizer || (!empty($event['organizer']) && in_array(strtolower($event['organizer']['email']), $emails))) {
$event['attendees'] = $attendees;
}
}
return $reschedule;
}
/**
* Apply the given changes to already existing exceptions
*/
protected function update_recurrence_exceptions(&$master, $event, $old, $savemode)
{
$saved = false;
$existing = null;
// determine added and removed attendees
$added_attendees = $removed_attendees = [];
if ($savemode == 'future') {
$old_attendees = $current_attendees = [];
if (!empty($old['attendees'])) {
foreach ((array) $old['attendees'] as $attendee) {
$old_attendees[] = $attendee['email'];
}
}
if (!empty($event['attendees'])) {
foreach ((array) $event['attendees'] as $attendee) {
$current_attendees[] = $attendee['email'];
if (!in_array($attendee['email'], $old_attendees)) {
$added_attendees[] = $attendee;
}
}
}
$removed_attendees = array_diff($old_attendees, $current_attendees);
}
foreach ($master['recurrence']['EXCEPTIONS'] as $i => $exception) {
// update a specific instance
if (libcalendaring::is_recurrence_exception($old, $exception)) {
$existing = $i;
// check savemode against existing exception mode.
// if matches, we can update this existing exception
$thisandfuture = !empty($exception['thisandfuture']);
if ($thisandfuture === ($savemode == 'future')) {
$event['_instance'] = $old['_instance'];
$event['thisandfuture'] = !empty($old['thisandfuture']);
$event['recurrence_date'] = $old['recurrence_date'];
$master['recurrence']['EXCEPTIONS'][$i] = $event;
$saved = true;
}
}
// merge the new event properties onto future exceptions
if ($savemode == 'future') {
$exception_instance = libcalendaring::recurrence_instance_identifier($exception, true);
$old_instance = libcalendaring::recurrence_instance_identifier($old, true);
if ($exception_instance >= $old_instance) {
unset($event['thisandfuture']);
self::merge_exception_data($master['recurrence']['EXCEPTIONS'][$i], $event, ['attendees']);
if (!empty($added_attendees) || !empty($removed_attendees)) {
calendar::merge_attendee_data($master['recurrence']['EXCEPTIONS'][$i], $added_attendees, $removed_attendees);
}
}
}
}
/*
// we could not update the existing exception due to savemode mismatch...
if (!$saved && isset($existing) && !empty($master['recurrence']['EXCEPTIONS'][$existing]['thisandfuture'])) {
// ... try to move the existing this-and-future exception to the next occurrence
foreach ($this->get_recurring_events($master, $existing['start']) as $candidate) {
// our old this-and-future exception is obsolete
if (!empty($candidate['thisandfuture'])) {
unset($master['recurrence']['EXCEPTIONS'][$existing]);
$saved = true;
break;
}
// this occurrence doesn't yet have an exception
else if (empty($candidate['isexception'])) {
$event['_instance'] = $candidate['_instance'];
$event['recurrence_date'] = $candidate['recurrence_date'];
$master['recurrence']['EXCEPTIONS'][$i] = $event;
$saved = true;
break;
}
}
}
*/
// set link to top-level exceptions
$master['exceptions'] = &$master['recurrence']['EXCEPTIONS'];
// returning false here will add a new exception
return $saved;
}
/**
* Add or update the given event as an exception to $master
*/
public static function add_exception(&$master, $event, $old = null)
{
if ($old) {
$event['_instance'] = $old['_instance'] ?? null;
if (empty($event['recurrence_date'])) {
$event['recurrence_date'] = !empty($old['recurrence_date']) ? $old['recurrence_date'] : $old['start'];
}
}
else if (empty($event['recurrence_date'])) {
$event['recurrence_date'] = $event['start'];
}
if (!isset($master['exceptions'])) {
if (isset($master['recurrence']['EXCEPTIONS'])) {
$master['exceptions'] = &$master['recurrence']['EXCEPTIONS'];
}
else {
$master['exceptions'] = [];
}
}
$existing = false;
foreach ($master['exceptions'] as $i => $exception) {
if (libcalendaring::is_recurrence_exception($event, $exception)) {
$master['exceptions'][$i] = $event;
$existing = true;
}
}
if (!$existing) {
$master['exceptions'][] = $event;
}
return true;
}
/**
* Remove the noreply flags from attendees
*/
public static function clear_attandee_noreply(&$event)
{
if (!empty($event['attendees'])) {
foreach ((array) $event['attendees'] as $i => $attendee) {
unset($event['attendees'][$i]['noreply']);
}
}
}
/**
* Merge certain properties from the overlay event to the base event object
*
* @param array The event object to be altered
* @param array The overlay event object to be merged over $event
* @param array List of properties not allowed to be overwritten
*/
public static function merge_exception_data(&$event, $overlay, $blacklist = null)
{
$forbidden = ['id','uid','recurrence','recurrence_date','thisandfuture','organizer','_attachments'];
if (is_array($blacklist)) {
$forbidden = array_merge($forbidden, $blacklist);
}
foreach ($overlay as $prop => $value) {
if ($prop == 'start' || $prop == 'end') {
// handled by merge_exception_dates() below
}
else if ($prop == 'thisandfuture' && $overlay['_instance'] == $event['_instance']) {
$event[$prop] = $value;
}
else if ($prop[0] != '_' && !in_array($prop, $forbidden)) {
$event[$prop] = $value;
}
}
self::merge_exception_dates($event, $overlay);
}
/**
* Merge start/end date from the overlay event to the base event object
*
* @param array The event object to be altered
* @param array The overlay event object to be merged over $event
*/
public static function merge_exception_dates(&$event, $overlay)
{
// compute date offset from the exception
if ($overlay['start'] instanceof DateTimeInterface && $overlay['recurrence_date'] instanceof DateTimeInterface) {
$date_offset = $overlay['recurrence_date']->diff($overlay['start']);
}
foreach (['start', 'end'] as $prop) {
$value = $overlay[$prop];
if (isset($event[$prop]) && $event[$prop] instanceof DateTimeInterface) {
// set date value if overlay is an exception of the current instance
if (substr($overlay['_instance'], 0, 8) == substr($event['_instance'], 0, 8)) {
$event[$prop]->setDate(intval($value->format('Y')), intval($value->format('n')), intval($value->format('j')));
}
// apply date offset
else if (!empty($date_offset)) {
$event[$prop]->add($date_offset);
}
// adjust time of the recurring event instance
$event[$prop]->setTime($value->format('G'), intval($value->format('i')), intval($value->format('s')));
}
}
}
/**
* Get events from source.
*
* @param int Event's new start (unix timestamp)
* @param int Event's new end (unix timestamp)
* @param string Search query (optional)
* @param mixed List of calendar IDs to load events from (either as array or comma-separated string)
* @param bool Include virtual events (optional)
* @param int Only list events modified since this time (unix timestamp)
*
* @return array A list of event records
*/
public function load_events($start, $end, $search = null, $calendars = null, $virtual = 1, $modifiedsince = null)
{
if ($calendars && is_string($calendars)) {
$calendars = explode(',', $calendars);
}
else if (!$calendars) {
$this->_read_calendars();
$calendars = array_keys($this->calendars);
}
$query = [];
$events = [];
$categories = [];
if ($modifiedsince) {
$query[] = ['changed', '>=', $modifiedsince];
}
foreach ($calendars as $cid) {
if ($storage = $this->get_calendar($cid)) {
$events = array_merge($events, $storage->list_events($start, $end, $search, $virtual, $query));
$categories += $storage->categories;
}
}
// add events from the address books birthday calendar
if (in_array(self::BIRTHDAY_CALENDAR_ID, $calendars)) {
$events = array_merge($events, $this->load_birthday_events($start, $end, $search, $modifiedsince));
}
// add new categories to user prefs
$old_categories = $this->rc->config->get('calendar_categories', $this->default_categories);
$newcats = array_udiff(
array_keys($categories),
array_keys($old_categories),
function($a, $b) { return strcasecmp($a, $b); }
);
if (!empty($newcats)) {
foreach ($newcats as $category) {
$old_categories[$category] = ''; // no color set yet
}
$this->rc->user->save_prefs(['calendar_categories' => $old_categories]);
}
array_walk($events, 'kolab_driver::to_rcube_event');
return $events;
}
/**
* Get number of events in the given calendar
*
* @param mixed List of calendar IDs to count events (either as array or comma-separated string)
* @param int Date range start (unix timestamp)
* @param int Date range end (unix timestamp)
*
* @return array Hash array with counts grouped by calendar ID
*/
public function count_events($calendars, $start, $end = null)
{
$counts = [];
if ($calendars && is_string($calendars)) {
$calendars = explode(',', $calendars);
}
else if (!$calendars) {
$this->_read_calendars();
$calendars = array_keys($this->calendars);
}
foreach ($calendars as $cid) {
if ($storage = $this->get_calendar($cid)) {
$counts[$cid] = $storage->count_events($start, $end);
}
}
return $counts;
}
/**
* Get a list of pending alarms to be displayed to the user
*
* @see calendar_driver::pending_alarms()
*/
public function pending_alarms($time, $calendars = null)
{
$interval = 300;
$time -= $time % 60;
$slot = $time;
$slot -= $slot % $interval;
$last = $time - max(60, $this->rc->config->get('refresh_interval', 0));
$last -= $last % $interval;
// only check for alerts once in 5 minutes
if ($last == $slot) {
return [];
}
if ($calendars && is_string($calendars)) {
$calendars = explode(',', $calendars);
}
$time = $slot + $interval;
$alarms = [];
$candidates = [];
$query = [['tags', '=', 'x-has-alarms']];
$this->_read_calendars();
foreach ($this->calendars as $cid => $calendar) {
// skip calendars with alarms disabled
if (!$calendar->alarms || ($calendars && !in_array($cid, $calendars))) {
continue;
}
foreach ($calendar->list_events($time, $time + 86400 * 365, null, 1, $query) as $e) {
// add to list if alarm is set
$alarm = libcalendaring::get_next_alarm($e);
if ($alarm && !empty($alarm['time']) && $alarm['time'] >= $last
&& in_array($alarm['action'], $this->alarm_types)
) {
$id = $alarm['id']; // use alarm-id as primary identifier
$candidates[$id] = [
'id' => $id,
'title' => $e['title'],
'location' => $e['location'],
'start' => $e['start'],
'end' => $e['end'],
'notifyat' => $alarm['time'],
'action' => $alarm['action'],
];
}
}
}
// get alarm information stored in local database
if (!empty($candidates)) {
$dbdata = [];
$alarm_ids = array_map([$this->rc->db, 'quote'], array_keys($candidates));
$result = $this->rc->db->query("SELECT *"
. " FROM " . $this->rc->db->table_name('kolab_alarms', true)
. " WHERE `alarm_id` IN (" . join(',', $alarm_ids) . ")"
. " AND `user_id` = ?",
$this->rc->user->ID
);
while ($result && ($e = $this->rc->db->fetch_assoc($result))) {
$dbdata[$e['alarm_id']] = $e;
}
foreach ($candidates as $id => $alarm) {
if (!array_key_exists($id, $dbdata)) {
continue;
}
// skip dismissed alarms
if (!empty($dbdata[$id]['dismissed'])) {
continue;
}
// snooze function may have shifted alarm time
$notifyat = !empty($dbdata[$id]['notifyat']) ? strtotime($dbdata[$id]['notifyat']) : $alarm['notifyat'];
if ($notifyat <= $time) {
$alarms[] = $alarm;
}
}
}
return $alarms;
}
/**
* Feedback after showing/sending an alarm notification
*
* @see calendar_driver::dismiss_alarm()
*/
public function dismiss_alarm($alarm_id, $snooze = 0)
{
$alarms_table = $this->rc->db->table_name('kolab_alarms', true);
// delete old alarm entry
$this->rc->db->query("DELETE FROM $alarms_table"
. " WHERE `alarm_id` = ? AND `user_id` = ?",
$alarm_id,
$this->rc->user->ID
);
// set new notifyat time or unset if not snoozed
$notifyat = $snooze > 0 ? date('Y-m-d H:i:s', time() + $snooze) : null;
$query = $this->rc->db->query("INSERT INTO $alarms_table"
. " (`alarm_id`, `user_id`, `dismissed`, `notifyat`)"
. " VALUES (?, ?, ?, ?)",
$alarm_id,
$this->rc->user->ID,
$snooze > 0 ? 0 : 1,
$notifyat
);
return $this->rc->db->affected_rows($query);
}
/**
* List attachments from the given event
*/
public function list_attachments($event)
{
if (!($storage = $this->get_calendar($event['calendar']))) {
return false;
}
$event = $storage->get_event($event['id']);
return $event['attachments'];
}
/**
* Get attachment properties
*/
public function get_attachment($id, $event)
{
if (!($storage = $this->get_calendar($event['calendar']))) {
return false;
}
// get old revision of event
if (!empty($event['rev'])) {
$event = $this->get_event_revison($event, $event['rev'], true);
}
else {
$event = $storage->get_event($event['id']);
}
if ($event) {
$attachments = isset($event['_attachments']) ? $event['_attachments'] : $event['attachments'];
foreach ((array) $attachments as $idx => $att) {
if ((isset($att['id']) && $att['id'] == $id) || (!isset($att['id']) && $idx == $id)) {
return $att;
}
}
}
}
/**
* Get attachment body
* @see calendar_driver::get_attachment_body()
*/
public function get_attachment_body($id, $event)
{
if (!($cal = $this->get_calendar($event['calendar']))) {
return false;
}
// get old revision of event
if (!empty($event['rev'])) {
if (empty($this->bonnie_api)) {
return false;
}
$cid = substr($id, 4);
// call Bonnie API and get the raw mime message
list($uid, $mailbox, $msguid) = $this->_resolve_event_identity($event);
if ($msg_raw = $this->bonnie_api->rawdata('event', $uid, $event['rev'], $mailbox, $msguid)) {
// parse the message and find the part with the matching content-id
$message = rcube_mime::parse_message($msg_raw);
foreach ((array) $message->parts as $part) {
if (!empty($part->headers['content-id']) && trim($part->headers['content-id'], '<>') == $cid) {
return $part->body;
}
}
}
return false;
}
return $cal->get_attachment_body($id, $event);
}
/**
* Build a struct representing the given message reference
*
* @see calendar_driver::get_message_reference()
*/
public function get_message_reference($uri_or_headers, $folder = null)
{
if (is_object($uri_or_headers)) {
$uri_or_headers = kolab_storage_config::get_message_uri($uri_or_headers, $folder);
}
if (is_string($uri_or_headers)) {
return kolab_storage_config::get_message_reference($uri_or_headers, 'event');
}
return false;
}
/**
* List availabale categories
* The default implementation reads them from config/user prefs
*/
public function list_categories()
{
// FIXME: complete list with categories saved in config objects (KEP:12)
return $this->rc->config->get('calendar_categories', $this->default_categories);
}
/**
* Create instances of a recurring event
*
* @param array Hash array with event properties
* @param DateTime Start date of the recurrence window
* @param DateTime End date of the recurrence window
*
* @return array List of recurring event instances
*/
public function get_recurring_events($event, $start, $end = null)
{
// load the given event data into a libkolabxml container
if (empty($event['_formatobj'])) {
$event_xml = new kolab_format_event();
$event_xml->set($event);
$event['_formatobj'] = $event_xml;
}
$this->_read_calendars();
$storage = reset($this->calendars);
return $storage->get_recurring_events($event, $start, $end);
}
/**
*
*/
protected function get_recurrence_count($event, $dtstart)
{
// load the given event data into a libkolabxml container
if (empty($event['_formatobj'])) {
$event_xml = new kolab_format_event();
$event_xml->set($event);
$event['_formatobj'] = $event_xml;
}
// use libkolab to compute recurring events
$recurrence = new kolab_date_recurrence($event['_formatobj']);
$count = 0;
while (($next_event = $recurrence->next_instance()) && $next_event['start'] <= $dtstart && $count < 1000) {
$count++;
}
return $count;
}
/**
* Fetch free/busy information from a person within the given range
*/
public function get_freebusy_list($email, $start, $end)
{
if (empty($email)/* || $end < time()*/) {
return false;
}
+ $url = $this->storage->get_freebusy_url($email);
+
+ if (empty($url)) {
+ return false;
+ }
+
// map vcalendar fbtypes to internal values
$fbtypemap = [
'FREE' => calendar::FREEBUSY_FREE,
'BUSY-TENTATIVE' => calendar::FREEBUSY_TENTATIVE,
'X-OUT-OF-OFFICE' => calendar::FREEBUSY_OOF,
'OOF' => calendar::FREEBUSY_OOF
];
// ask kolab server first
try {
$request_config = [
'store_body' => true,
'follow_redirects' => true,
];
- $request = libkolab::http_request($this->storage->get_freebusy_url($email), 'GET', $request_config);
+ $request = libkolab::http_request($url, 'GET', $request_config);
$response = $request->send();
// authentication required
if ($response->getStatus() == 401) {
$request->setAuth($this->rc->user->get_username(), $this->rc->decrypt($_SESSION['password']));
$response = $request->send();
}
if ($response->getStatus() == 200) {
$fbdata = $response->getBody();
}
unset($request, $response);
}
catch (Exception $e) {
PEAR::raiseError("Error fetching free/busy information: " . $e->getMessage());
}
// get free-busy url from contacts
if (empty($fbdata)) {
$fburl = null;
foreach ((array) $this->rc->config->get('autocomplete_addressbooks', 'sql') as $book) {
$abook = $this->rc->get_address_book($book);
if ($result = $abook->search(['email'], $email, true, true, true/*, 'freebusyurl'*/)) {
while ($contact = $result->iterate()) {
if (!empty($contact['freebusyurl'])) {
$fbdata = @file_get_contents($contact['freebusyurl']);
break;
}
}
}
if (!empty($fbdata)) {
break;
}
}
}
// parse free-busy information using Horde classes
if (!empty($fbdata)) {
$ical = $this->cal->get_ical();
$ical->import($fbdata);
if ($fb = $ical->freebusy) {
$result = [];
foreach ($fb['periods'] as $tuple) {
list($from, $to, $type) = $tuple;
$result[] = [
$from->format('U'),
$to->format('U'),
isset($fbtypemap[$type]) ? $fbtypemap[$type] : calendar::FREEBUSY_BUSY
];
}
// we take 'dummy' free-busy lists as "unknown"
if (empty($result) && !empty($fb['comment']) && stripos($fb['comment'], 'dummy')) {
return false;
}
// set period from $start till the begin of the free-busy information as 'unknown'
if (!empty($fb['start']) && ($fbstart = $fb['start']->format('U')) && $start < $fbstart) {
array_unshift($result, [$start, $fbstart, calendar::FREEBUSY_UNKNOWN]);
}
// pad period till $end with status 'unknown'
if (!empty($fb['end']) && ($fbend = $fb['end']->format('U')) && $fbend < $end) {
$result[] = [$fbend, $end, calendar::FREEBUSY_UNKNOWN];
}
return $result;
}
}
return false;
}
/**
* Handler to push folder triggers when sent from client.
* Used to push free-busy changes asynchronously after updating an event
*/
public function push_freebusy()
{
// make shure triggering completes
set_time_limit(0);
ignore_user_abort(true);
$cal = rcube_utils::get_input_value('source', rcube_utils::INPUT_GPC);
if (!($cal = $this->get_calendar($cal))) {
return false;
}
// trigger updates on folder
$trigger = $cal->storage->trigger();
if (is_object($trigger) && is_a($trigger, 'PEAR_Error')) {
rcube::raise_error([
'code' => 900, 'file' => __FILE__, 'line' => __LINE__,
'message' => "Failed triggering folder. Error was " . $trigger->getMessage()
],
true, false
);
}
exit;
}
/**
* Convert from driver format to external caledar app data
*/
public static function to_rcube_event(&$record)
{
if (!is_array($record)) {
return $record;
}
$record['id'] = $record['uid'] ?? null;
if (!empty($record['_instance'])) {
$record['id'] .= '-' . $record['_instance'];
if (empty($record['recurrence_id']) && !empty($record['recurrence'])) {
$record['recurrence_id'] = $record['uid'];
}
}
// all-day events go from 12:00 - 13:00
if ($record['start'] instanceof DateTimeInterface && $record['end'] <= $record['start'] && !empty($record['allday'])) {
$record['end'] = clone $record['start'];
$record['end']->add(new DateInterval('PT1H'));
}
// translate internal '_attachments' to external 'attachments' list
if (!empty($record['_attachments'])) {
$attachments = [];
foreach ($record['_attachments'] as $key => $attachment) {
if ($attachment !== false) {
if (empty($attachment['name'])) {
$attachment['name'] = $key;
}
unset($attachment['path'], $attachment['content']);
$attachments[] = $attachment;
}
}
$record['attachments'] = $attachments;
}
if (!empty($record['attendees'])) {
foreach ((array) $record['attendees'] as $i => $attendee) {
if (isset($attendee['delegated-from']) && is_array($attendee['delegated-from'])) {
$record['attendees'][$i]['delegated-from'] = join(', ', $attendee['delegated-from']);
}
if (isset($attendee['delegated-to']) && is_array($attendee['delegated-to'])) {
$record['attendees'][$i]['delegated-to'] = join(', ', $attendee['delegated-to']);
}
}
}
// Roundcube only supports one category assignment
if (!empty($record['categories']) && is_array($record['categories'])) {
$record['categories'] = $record['categories'][0];
}
// the cancelled flag transltes into status=CANCELLED
if (!empty($record['cancelled'])) {
$record['status'] = 'CANCELLED';
}
// The web client only supports DISPLAY type of alarms
if (!empty($record['alarms'])) {
$record['alarms'] = preg_replace('/:[A-Z]+$/', ':DISPLAY', $record['alarms']);
}
// remove empty recurrence array
if (empty($record['recurrence'])) {
unset($record['recurrence']);
}
// clean up exception data
else if (!empty($record['recurrence']['EXCEPTIONS'])) {
array_walk($record['recurrence']['EXCEPTIONS'], function(&$exception) {
unset($exception['_mailbox'], $exception['_msguid'],
$exception['_formatobj'], $exception['_attachments']
);
});
}
unset($record['_mailbox'], $record['_msguid'], $record['_type'], $record['_size'],
$record['_formatobj'], $record['_attachments'], $record['exceptions'], $record['x-custom']
);
return $record;
}
/**
*
*/
public static function from_rcube_event($event, $old = [])
{
kolab_format::merge_attachments($event, $old);
return $event;
}
/**
* Set CSS class according to the event's attendde partstat
*/
public static function add_partstat_class($event, $partstats, $user = null)
{
// set classes according to PARTSTAT
if (!empty($event['attendees'])) {
$user_emails = libcalendaring::get_instance()->get_user_emails($user);
$partstat = 'UNKNOWN';
foreach ($event['attendees'] as $attendee) {
if (in_array($attendee['email'], $user_emails)) {
if (!empty($attendee['status'])) {
$partstat = $attendee['status'];
}
break;
}
}
if (in_array($partstat, $partstats)) {
$event['className'] = trim(($event['className'] ?? '') . ' fc-invitation-' . strtolower($partstat));
}
}
return $event;
}
/**
* Provide a list of revisions for the given event
*
* @param array $event Hash array with event properties
*
* @return array List of changes, each as a hash array
* @see calendar_driver::get_event_changelog()
*/
public function get_event_changelog($event)
{
if (empty($this->bonnie_api)) {
return false;
}
list($uid, $mailbox, $msguid) = $this->_resolve_event_identity($event);
$result = $this->bonnie_api->changelog('event', $uid, $mailbox, $msguid);
if (is_array($result) && $result['uid'] == $uid) {
return $result['changes'];
}
return false;
}
/**
* Get a list of property changes beteen two revisions of an event
*
* @param array $event Hash array with event properties
* @param mixed $rev1 Old Revision
* @param mixed $rev2 New Revision
*
* @return array List of property changes, each as a hash array
* @see calendar_driver::get_event_diff()
*/
public function get_event_diff($event, $rev1, $rev2)
{
if (empty($this->bonnie_api)) {
return false;
}
list($uid, $mailbox, $msguid) = $this->_resolve_event_identity($event);
// get diff for the requested recurrence instance
$instance_id = $event['id'] != $uid ? substr($event['id'], strlen($uid) + 1) : null;
// call Bonnie API
$result = $this->bonnie_api->diff('event', $uid, $rev1, $rev2, $mailbox, $msguid, $instance_id);
if (is_array($result) && $result['uid'] == $uid) {
$result['rev1'] = $rev1;
$result['rev2'] = $rev2;
$keymap = [
'dtstart' => 'start',
'dtend' => 'end',
'dstamp' => 'changed',
'summary' => 'title',
'alarm' => 'alarms',
'attendee' => 'attendees',
'attach' => 'attachments',
'rrule' => 'recurrence',
'transparency' => 'free_busy',
'lastmodified-date' => 'changed',
];
$prop_keymaps = [
'attachments' => ['fmttype' => 'mimetype', 'label' => 'name'],
'attendees' => ['partstat' => 'status'],
];
$special_changes = [];
// map kolab event properties to keys the client expects
array_walk($result['changes'], function(&$change, $i) use ($keymap, $prop_keymaps, $special_changes) {
if (array_key_exists($change['property'], $keymap)) {
$change['property'] = $keymap[$change['property']];
}
// translate free_busy values
if ($change['property'] == 'free_busy') {
$change['old'] = !empty($old['old']) ? 'free' : 'busy';
$change['new'] = !empty($old['new']) ? 'free' : 'busy';
}
// map alarms trigger value
if ($change['property'] == 'alarms') {
if (!empty($change['old']['trigger'])) {
$change['old']['trigger'] = $change['old']['trigger']['value'];
}
if (!empty($change['new']['trigger'])) {
$change['new']['trigger'] = $change['new']['trigger']['value'];
}
}
// make all property keys uppercase
if ($change['property'] == 'recurrence') {
$special_changes['recurrence'] = $i;
foreach (['old', 'new'] as $m) {
if (!empty($change[$m])) {
$props = [];
foreach ($change[$m] as $k => $v) {
$props[strtoupper($k)] = $v;
}
$change[$m] = $props;
}
}
}
// map property keys names
if (!empty($prop_keymaps[$change['property']])) {
foreach ($prop_keymaps[$change['property']] as $k => $dest) {
if (!empty($change['old']) && array_key_exists($k, $change['old'])) {
$change['old'][$dest] = $change['old'][$k];
unset($change['old'][$k]);
}
if (!empty($change['new']) && array_key_exists($k, $change['new'])) {
$change['new'][$dest] = $change['new'][$k];
unset($change['new'][$k]);
}
}
}
if ($change['property'] == 'exdate') {
$special_changes['exdate'] = $i;
}
else if ($change['property'] == 'rdate') {
$special_changes['rdate'] = $i;
}
});
// merge some recurrence changes
foreach (['exdate', 'rdate'] as $prop) {
if (array_key_exists($prop, $special_changes)) {
$exdate = $result['changes'][$special_changes[$prop]];
if (array_key_exists('recurrence', $special_changes)) {
$recurrence = &$result['changes'][$special_changes['recurrence']];
}
else {
$i = count($result['changes']);
$result['changes'][$i] = ['property' => 'recurrence', 'old' => [], 'new' => []];
$recurrence = &$result['changes'][$i]['recurrence'];
}
$key = strtoupper($prop);
$recurrence['old'][$key] = $exdate['old'];
$recurrence['new'][$key] = $exdate['new'];
unset($result['changes'][$special_changes[$prop]]);
}
}
return $result;
}
return false;
}
/**
* Return full data of a specific revision of an event
*
* @param array Hash array with event properties
* @param mixed $rev Revision number
*
* @return array Event object as hash array
* @see calendar_driver::get_event_revison()
*/
public function get_event_revison($event, $rev, $internal = false)
{
if (empty($this->bonnie_api)) {
return false;
}
$eventid = $event['id'];
$calid = $event['calendar'];
list($uid, $mailbox, $msguid) = $this->_resolve_event_identity($event);
// call Bonnie API
$result = $this->bonnie_api->get('event', $uid, $rev, $mailbox, $msguid);
if (is_array($result) && $result['uid'] == $uid && !empty($result['xml'])) {
$format = kolab_format::factory('event');
$format->load($result['xml']);
$event = $format->to_array();
$format->get_attachments($event, true);
// get the right instance from a recurring event
if ($eventid != $event['uid']) {
$instance_id = substr($eventid, strlen($event['uid']) + 1);
// check for recurrence exception first
if ($instance = $format->get_instance($instance_id)) {
$event = $instance;
}
else {
// not a exception, compute recurrence...
$event['_formatobj'] = $format;
$recurrence_date = rcube_utils::anytodatetime($instance_id, $event['start']->getTimezone());
foreach ($this->get_recurring_events($event, $event['start'], $recurrence_date) as $instance) {
if ($instance['id'] == $eventid) {
$event = $instance;
break;
}
}
}
}
if ($format->is_valid()) {
$event['calendar'] = $calid;
$event['rev'] = $result['rev'];
return $internal ? $event : self::to_rcube_event($event);
}
}
return false;
}
/**
* Command the backend to restore a certain revision of an event.
* This shall replace the current event with an older version.
*
* @param mixed $event UID string or hash array with event properties:
* id: Event identifier
* calendar: Calendar identifier
* @param mixed $rev Revision number
*
* @return bool True on success, False on failure
*/
public function restore_event_revision($event, $rev)
{
if (empty($this->bonnie_api)) {
return false;
}
list($uid, $mailbox, $msguid) = $this->_resolve_event_identity($event);
$calendar = $this->get_calendar($event['calendar']);
$success = false;
if ($calendar && $calendar->storage && $calendar->editable) {
if ($raw_msg = $this->bonnie_api->rawdata('event', $uid, $rev, $mailbox)) {
$imap = $this->rc->get_storage();
// insert $raw_msg as new message
if ($imap->save_message($calendar->storage->name, $raw_msg, null, false)) {
$success = true;
// delete old revision from imap and cache
$imap->delete_message($msguid, $calendar->storage->name);
$calendar->storage->cache->set($msguid, false);
}
}
}
return $success;
}
/**
* Helper method to resolved the given event identifier into uid and folder
*
* @return array (uid,folder,msguid) tuple
*/
protected function _resolve_event_identity($event)
{
$mailbox = $msguid = null;
if (is_array($event)) {
$uid = !empty($event['uid']) ? $event['uid'] : $event['id'];
if (($cal = $this->get_calendar($event['calendar'])) && !($cal instanceof kolab_invitation_calendar)) {
$mailbox = $cal->get_mailbox_id();
// get event object from storage in order to get the real object uid an msguid
if ($ev = $cal->get_event($event['id'])) {
$msguid = $ev['_msguid'];
$uid = $ev['uid'];
}
}
}
else {
$uid = $event;
// get event object from storage in order to get the real object uid an msguid
if ($ev = $this->get_event($event)) {
$mailbox = $ev['_mailbox'];
$msguid = $ev['_msguid'];
$uid = $ev['uid'];
}
}
return array($uid, $mailbox, $msguid);
}
/**
* Callback function to produce driver-specific calendar create/edit form
*
* @param string Request action 'form-edit|form-new'
* @param array Calendar properties (e.g. id, color)
* @param array Edit form fields
*
* @return string HTML content of the form
*/
public function calendar_form($action, $calendar, $formfields)
{
$special_calendars = [
self::BIRTHDAY_CALENDAR_ID,
self::INVITATIONS_CALENDAR_PENDING,
self::INVITATIONS_CALENDAR_DECLINED
];
// show default dialog for birthday calendar
if (in_array($calendar['id'], $special_calendars)) {
if ($calendar['id'] != self::BIRTHDAY_CALENDAR_ID) {
unset($formfields['showalarms']);
}
// General tab
$form['props'] = [
'name' => $this->rc->gettext('properties'),
'fields' => $formfields,
];
return kolab_utils::folder_form($form, '', 'calendar');
}
$this->_read_calendars();
if (!empty($calendar['id']) && ($cal = $this->calendars[$calendar['id']])) {
$folder = $cal->get_realname(); // UTF7
$color = $cal->get_color();
}
else {
$folder = '';
$color = '';
}
$hidden_fields[] = ['name' => 'oldname', 'value' => $folder];
$storage = $this->rc->get_storage();
$delim = $storage->get_hierarchy_delimiter();
$form = [];
if (strlen($folder)) {
$path_imap = explode($delim, $folder);
array_pop($path_imap); // pop off name part
$path_imap = implode($delim, $path_imap);
$options = $storage->folder_info($folder);
}
else {
$path_imap = '';
}
// General tab
$form['props'] = [
'name' => $this->rc->gettext('properties'),
'fields' => [],
];
$protected = !empty($options) && (!empty($options['norename']) || !empty($options['protected']));
// Disable folder name input
if ($protected) {
$input_name = new html_hiddenfield(['name' => 'name', 'id' => 'calendar-name']);
$formfields['name']['value'] = $this->storage->object_name($folder)
. $input_name->show($folder);
}
// calendar name (default field)
$form['props']['fields']['location'] = $formfields['name'];
if ($protected) {
// prevent user from moving folder
$hidden_fields[] = ['name' => 'parent', 'value' => $path_imap];
}
else {
$select = $this->storage->folder_selector('event', ['name' => 'parent', 'id' => 'calendar-parent'], $folder);
$form['props']['fields']['path'] = [
'id' => 'calendar-parent',
'label' => $this->cal->gettext('parentcalendar'),
'value' => $select->show(strlen($folder) ? $path_imap : ''),
];
}
// calendar color (default field)
$form['props']['fields']['color'] = $formfields['color'];
$form['props']['fields']['alarms'] = $formfields['showalarms'];
return kolab_utils::folder_form($form, $folder, 'calendar', $hidden_fields);
}
/**
* Handler for user_delete plugin hook
*/
public function user_delete($args)
{
$db = $this->rc->get_dbh();
foreach (['kolab_alarms', 'itipinvitations'] as $table) {
$db->query("DELETE FROM " . $this->rc->db->table_name($table, true)
. " WHERE `user_id` = ?", $args['user']->ID);
}
}
}
diff --git a/plugins/libkolab/lib/kolab_storage.php b/plugins/libkolab/lib/kolab_storage.php
index 03cd404e..d4307a6c 100644
--- a/plugins/libkolab/lib/kolab_storage.php
+++ b/plugins/libkolab/lib/kolab_storage.php
@@ -1,1818 +1,1823 @@
<?php
/**
* Kolab storage class providing static methods to access groupware objects on a Kolab server.
*
* @version @package_version@
* @author Thomas Bruederli <bruederli@kolabsys.com>
* @author Aleksander Machniak <machniak@kolabsys.com>
*
* Copyright (C) 2012-2014, Kolab Systems AG <contact@kolabsys.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
class kolab_storage
{
const CTYPE_KEY = '/shared/vendor/kolab/folder-type';
const CTYPE_KEY_PRIVATE = '/private/vendor/kolab/folder-type';
const COLOR_KEY_SHARED = '/shared/vendor/kolab/color';
const COLOR_KEY_PRIVATE = '/private/vendor/kolab/color';
const NAME_KEY_SHARED = '/shared/vendor/kolab/displayname';
const NAME_KEY_PRIVATE = '/private/vendor/kolab/displayname';
const UID_KEY_SHARED = '/shared/vendor/kolab/uniqueid';
const UID_KEY_CYRUS = '/shared/vendor/cmu/cyrus-imapd/uniqueid';
const ERROR_IMAP_CONN = 1;
const ERROR_CACHE_DB = 2;
const ERROR_NO_PERMISSION = 3;
const ERROR_INVALID_FOLDER = 4;
public static $version = '3.0';
public static $last_error;
public static $encode_ids = false;
private static $ready = false;
private static $with_tempsubs = true;
private static $subscriptions;
private static $ldapcache = array();
private static $ldap = array();
private static $states;
private static $config;
private static $imap;
// Default folder names
private static $default_folders = array(
'event' => 'Calendar',
'contact' => 'Contacts',
'task' => 'Tasks',
'note' => 'Notes',
'file' => 'Files',
'configuration' => 'Configuration',
'journal' => 'Journal',
'mail.inbox' => 'INBOX',
'mail.drafts' => 'Drafts',
'mail.sentitems' => 'Sent',
'mail.wastebasket' => 'Trash',
'mail.outbox' => 'Outbox',
'mail.junkemail' => 'Junk',
);
/**
* Setup the environment needed by the libs
*/
public static function setup()
{
if (self::$ready)
return true;
$rcmail = rcube::get_instance();
self::$config = $rcmail->config;
self::$version = strval($rcmail->config->get('kolab_format_version', self::$version));
self::$imap = $rcmail->get_storage();
self::$ready = class_exists('kolabformat') &&
(self::$imap->get_capability('METADATA') || self::$imap->get_capability('ANNOTATEMORE') || self::$imap->get_capability('ANNOTATEMORE2'));
if (self::$ready) {
// do nothing
}
else if (!class_exists('kolabformat')) {
rcube::raise_error(array(
'code' => 900, 'type' => 'php',
'message' => "required kolabformat module not found"
), true);
}
else if (self::$imap->get_error_code()) {
rcube::raise_error(array(
'code' => 900, 'type' => 'php', 'message' => "IMAP error"
), true);
}
// adjust some configurable settings
if ($event_scheduling_prop = $rcmail->config->get('kolab_event_scheduling_properties', null)) {
kolab_format_event::$scheduling_properties = (array)$event_scheduling_prop;
}
// adjust some configurable settings
if ($task_scheduling_prop = $rcmail->config->get('kolab_task_scheduling_properties', null)) {
kolab_format_task::$scheduling_properties = (array)$task_scheduling_prop;
}
return self::$ready;
}
/**
* Initializes LDAP object to resolve Kolab users
*
* @param string $name Name of the configuration option with LDAP config
*/
public static function ldap($name = 'kolab_users_directory')
{
self::setup();
$config = self::$config->get($name);
if (empty($config)) {
$name = 'kolab_auth_addressbook';
$config = self::$config->get($name);
}
if (!empty(self::$ldap[$name])) {
return self::$ldap[$name];
}
if (!is_array($config)) {
$ldap_config = (array)self::$config->get('ldap_public');
$config = $ldap_config[$config];
}
if (empty($config)) {
return null;
}
$ldap = new kolab_ldap($config);
// overwrite filter option
if ($filter = self::$config->get('kolab_users_filter')) {
self::$config->set('kolab_auth_filter', $filter);
}
$user_field = $user_attrib = self::$config->get('kolab_users_id_attrib');
// Fallback to kolab_auth_login, which is not attribute, but field name
if (!$user_field && ($user_field = self::$config->get('kolab_auth_login', 'email'))) {
$user_attrib = $config['fieldmap'][$user_field];
}
if ($user_field && $user_attrib) {
$ldap->extend_fieldmap(array($user_field => $user_attrib));
}
self::$ldap[$name] = $ldap;
return $ldap;
}
/**
* Get a list of storage folders for the given data type
*
* @param string Data type to list folders for (contact,distribution-list,event,task,note)
* @param bool Enable to return subscribed folders only (null to use configured subscription mode)
*
* @return array List of Kolab_Folder objects (folder names in UTF7-IMAP)
*/
public static function get_folders($type, $subscribed = null)
{
$folders = $folderdata = array();
if (self::setup()) {
foreach ((array)self::list_folders('', '*', $type, $subscribed, $folderdata) as $foldername) {
$folders[$foldername] = new kolab_storage_folder($foldername, $type, $folderdata[$foldername]);
}
}
return $folders;
}
/**
* Getter for the storage folder for the given type
*
* @param string Data type to list folders for (contact,distribution-list,event,task,note)
* @return object kolab_storage_folder The folder object
*/
public static function get_default_folder($type)
{
if (self::setup()) {
foreach ((array)self::list_folders('', '*', $type . '.default', false, $folderdata) as $foldername) {
return new kolab_storage_folder($foldername, $type, $folderdata[$foldername]);
}
}
return null;
}
/**
* Getter for a specific storage folder
*
* @param string IMAP folder to access (UTF7-IMAP)
* @param string Expected folder type
*
* @return object kolab_storage_folder The folder object
*/
public static function get_folder($folder, $type = null)
{
return self::setup() ? new kolab_storage_folder($folder, $type) : null;
}
/**
* Getter for a single Kolab object, identified by its UID.
* This will search all folders storing objects of the given type.
*
* @param string Object UID
* @param string Object type (contact,event,task,journal,file,note,configuration)
* @return array The Kolab object represented as hash array or false if not found
*/
public static function get_object($uid, $type)
{
self::setup();
$folder = null;
foreach ((array)self::list_folders('', '*', $type, null, $folderdata) as $foldername) {
if (!$folder)
$folder = new kolab_storage_folder($foldername, $type, $folderdata[$foldername]);
else
$folder->set_folder($foldername, $type, $folderdata[$foldername]);
if ($object = $folder->get_object($uid))
return $object;
}
return false;
}
/**
* Execute cross-folder searches with the given query.
*
* @param array Pseudo-SQL query as list of filter parameter triplets
* @param string Folder type (contact,event,task,journal,file,note,configuration)
* @param int Expected number of records or limit (for performance reasons)
*
* @return array List of Kolab data objects (each represented as hash array)
* @see kolab_storage_format::select()
*/
public static function select($query, $type, $limit = null)
{
self::setup();
$folder = null;
$result = array();
foreach ((array)self::list_folders('', '*', $type, null, $folderdata) as $foldername) {
$folder = new kolab_storage_folder($foldername, $type, $folderdata[$foldername]);
if ($limit) {
$folder->set_order_and_limit(null, $limit);
}
foreach ($folder->select($query) as $object) {
$result[] = $object;
}
}
return $result;
}
/**
* Returns Free-busy server URL
*/
public static function get_freebusy_server()
{
$rcmail = rcube::get_instance();
- $url = 'https://' . $_SESSION['imap_host'] . '/freebusy';
- $url = $rcmail->config->get('kolab_freebusy_server', $url);
- $url = rcube_utils::resolve_url($url);
+ if ($url = $rcmail->config->get('kolab_freebusy_server')) {
+ $url = rcube_utils::resolve_url($url);
+ $url = unslashify($url);
+ }
- return unslashify($url);
+ return $url;
}
/**
* Compose an URL to query the free/busy status for the given user
*
* @param string Email address of the user to get free/busy data for
* @param object DateTime Start of the query range (optional)
* @param object DateTime End of the query range (optional)
*
- * @return string Fully qualified URL to query free/busy data
+ * @return ?string Fully qualified URL to query free/busy data
*/
public static function get_freebusy_url($email, $start = null, $end = null)
{
+ $url = self::get_freebusy_server();
+
+ if (empty($url)) {
+ return null;
+ }
+
$query = '';
$param = array();
$utc = new \DateTimeZone('UTC');
// https://www.calconnect.org/pubdocs/CD0903%20Freebusy%20Read%20URL.pdf
if ($start instanceof \DateTime) {
$start->setTimezone($utc);
$param['start'] = $param['dtstart'] = $start->format('Ymd\THis\Z');
}
if ($end instanceof \DateTime) {
$end->setTimezone($utc);
$param['end'] = $param['dtend'] = $end->format('Ymd\THis\Z');
}
if (!empty($param)) {
$query = '?' . http_build_query($param);
}
- $url = self::get_freebusy_server();
-
if (strpos($url, '%u')) {
// Expected configured full URL, just replace the %u variable
// Note: Cyrus v3 Free-Busy service does not use .ifb extension
$url = str_replace('%u', rawurlencode($email), $url);
}
else {
$url .= '/' . $email . '.ifb';
}
return $url . $query;
}
/**
* Creates folder ID from folder name
*
* @param string $folder Folder name (UTF7-IMAP)
* @param bool $enc Use lossless encoding
*
* @return string Folder ID string
*/
public static function folder_id($folder, $enc = null)
{
return $enc == true || ($enc === null && self::$encode_ids) ?
self::id_encode($folder) :
asciiwords(strtr($folder, '/.-', '___'));
}
/**
* Encode the given ID to a safe ascii representation
*
* @param string $id Arbitrary identifier string
*
* @return string Ascii representation
*/
public static function id_encode($id)
{
return rtrim(strtr(base64_encode($id), '+/', '-_'), '=');
}
/**
* Convert the given identifier back to it's raw value
*
* @param string $id Ascii identifier
* @return string Raw identifier string
*/
public static function id_decode($id)
{
return base64_decode(str_pad(strtr($id, '-_', '+/'), strlen($id) % 4, '=', STR_PAD_RIGHT));
}
/**
* Return the (first) path of the requested IMAP namespace
*
* @param string Namespace name (personal, shared, other)
* @return string IMAP root path for that namespace
*/
public static function namespace_root($name)
{
self::setup();
foreach ((array)self::$imap->get_namespace($name) as $paths) {
if (strlen($paths[0]) > 1) {
return $paths[0];
}
}
return '';
}
/**
* Deletes IMAP folder
*
* @param string $name Folder name (UTF7-IMAP)
*
* @return bool True on success, false on failure
*/
public static function folder_delete($name)
{
// clear cached entries first
if ($folder = self::get_folder($name))
$folder->cache->purge();
$rcmail = rcube::get_instance();
$plugin = $rcmail->plugins->exec_hook('folder_delete', array('name' => $name));
$success = self::$imap->delete_folder($name);
self::$last_error = self::$imap->get_error_str();
return $success;
}
/**
* Creates IMAP folder
*
* @param string $name Folder name (UTF7-IMAP)
* @param string $type Folder type
* @param bool $subscribed Sets folder subscription
* @param bool $active Sets folder state (client-side subscription)
*
* @return bool True on success, false on failure
*/
public static function folder_create($name, $type = null, $subscribed = false, $active = false)
{
self::setup();
$rcmail = rcube::get_instance();
$plugin = $rcmail->plugins->exec_hook('folder_create', array('record' => array(
'name' => $name,
'subscribe' => $subscribed,
)));
if ($saved = self::$imap->create_folder($name, $subscribed)) {
// set metadata for folder type
if ($type) {
$saved = self::set_folder_type($name, $type);
// revert if metadata could not be set
if (!$saved) {
self::$imap->delete_folder($name);
}
// activate folder
else if ($active) {
self::set_state($name, true);
}
}
}
if ($saved) {
return true;
}
self::$last_error = self::$imap->get_error_str();
return false;
}
/**
* Renames IMAP folder
*
* @param string $oldname Old folder name (UTF7-IMAP)
* @param string $newname New folder name (UTF7-IMAP)
*
* @return bool True on success, false on failure
*/
public static function folder_rename($oldname, $newname)
{
self::setup();
$rcmail = rcube::get_instance();
$plugin = $rcmail->plugins->exec_hook('folder_rename', array(
'oldname' => $oldname, 'newname' => $newname));
$oldfolder = self::get_folder($oldname);
$active = self::folder_is_active($oldname);
$success = self::$imap->rename_folder($oldname, $newname);
self::$last_error = self::$imap->get_error_str();
// pass active state to new folder name
if ($success && $active) {
self::set_state($oldname, false);
self::set_state($newname, true);
}
// assign existing cache entries to new resource uri
if ($success && $oldfolder) {
$oldfolder->cache->rename($newname);
}
return $success;
}
/**
* Rename or Create a new IMAP folder.
*
* Does additional checks for permissions and folder name restrictions
*
* @param array &$prop Hash array with folder properties and metadata
* - name: Folder name
* - oldname: Old folder name when changed
* - parent: Parent folder to create the new one in
* - type: Folder type to create
* - subscribed: Subscribed flag (IMAP subscription)
* - active: Activation flag (client-side subscription)
*
* @return string|false New folder name or False on failure
*
* @see self::set_folder_props() for list of other properties
*/
public static function folder_update(&$prop)
{
self::setup();
$folder = rcube_charset::convert($prop['name'], RCUBE_CHARSET, 'UTF7-IMAP');
$oldfolder = $prop['oldname']; // UTF7
$parent = $prop['parent']; // UTF7
$delimiter = self::$imap->get_hierarchy_delimiter();
if (strlen($oldfolder)) {
$options = self::$imap->folder_info($oldfolder);
}
if (!empty($options) && ($options['norename'] || $options['protected'])) {
}
// sanity checks (from steps/settings/save_folder.inc)
else if (!strlen($folder)) {
self::$last_error = 'cannotbeempty';
return false;
}
else if (strlen($folder) > 128) {
self::$last_error = 'nametoolong';
return false;
}
else {
// these characters are problematic e.g. when used in LIST/LSUB
foreach (array($delimiter, '%', '*') as $char) {
if (strpos($folder, $char) !== false) {
self::$last_error = 'forbiddencharacter';
return false;
}
}
}
if (!empty($options) && ($options['protected'] || $options['norename'])) {
$folder = $oldfolder;
}
else if (strlen($parent)) {
$folder = $parent . $delimiter . $folder;
}
else {
// add namespace prefix (when needed)
$folder = self::$imap->mod_folder($folder, 'in');
}
// Check access rights to the parent folder
if (strlen($parent) && (!strlen($oldfolder) || $oldfolder != $folder)) {
$parent_opts = self::$imap->folder_info($parent);
if ($parent_opts['namespace'] != 'personal'
&& (empty($parent_opts['rights']) || !preg_match('/[ck]/', implode($parent_opts['rights'])))
) {
self::$last_error = 'No permission to create folder';
return false;
}
}
// update the folder name
if (strlen($oldfolder)) {
if ($oldfolder != $folder) {
$result = self::folder_rename($oldfolder, $folder);
}
else {
$result = true;
}
}
// create new folder
else {
$result = self::folder_create($folder, $prop['type'], $prop['subscribed'], $prop['active']);
}
if ($result) {
self::set_folder_props($folder, $prop);
}
return $result ? $folder : false;
}
/**
* Getter for human-readable name of Kolab object (folder)
* with kolab_custom_display_names support.
* See http://wiki.kolab.org/UI-Concepts/Folder-Listing for reference
*
* @param string $folder IMAP folder name (UTF7-IMAP)
* @param string $folder_ns Will be set to namespace name of the folder
*
* @return string Name of the folder-object
*/
public static function object_name($folder, &$folder_ns=null)
{
// find custom display name in folder METADATA
if ($name = self::custom_displayname($folder)) {
return $name;
}
return self::object_prettyname($folder, $folder_ns);
}
/**
* Get custom display name (saved in metadata) for the given folder
*/
public static function custom_displayname($folder)
{
static $_metadata;
// find custom display name in folder METADATA
if (self::$config->get('kolab_custom_display_names', true) && self::setup()) {
if ($_metadata !== null) {
$metadata = $_metadata;
}
else {
// For performance reasons ask for all folders, it will be cached as one cache entry
$metadata = self::$imap->get_metadata("*", [self::NAME_KEY_PRIVATE, self::NAME_KEY_SHARED]);
// If cache is disabled store result in memory
if (!self::$config->get('imap_cache')) {
$_metadata = $metadata;
}
}
if ($data = $metadata[$folder] ?? null) {
if (($name = $data[self::NAME_KEY_PRIVATE]) || ($name = $data[self::NAME_KEY_SHARED])) {
return $name;
}
}
}
return false;
}
/**
* Getter for human-readable name of Kolab object (folder)
* See http://wiki.kolab.org/UI-Concepts/Folder-Listing for reference
*
* @param string $folder IMAP folder name (UTF7-IMAP)
* @param string $folder_ns Will be set to namespace name of the folder
*
* @return string Name of the folder-object
*/
public static function object_prettyname($folder, &$folder_ns = null)
{
self::setup();
$found = false;
$namespace = self::$imap->get_namespace();
$prefix = null;
if (!empty($namespace['shared'])) {
foreach ($namespace['shared'] as $ns) {
if (strlen($ns[0]) && strpos($folder, $ns[0]) === 0) {
$prefix = '';
$folder = substr($folder, strlen($ns[0]));
$delim = $ns[1];
$found = true;
$folder_ns = 'shared';
break;
}
}
}
if (!$found && !empty($namespace['other'])) {
foreach ($namespace['other'] as $ns) {
if (strlen($ns[0]) && strpos($folder, $ns[0]) === 0) {
// remove namespace prefix and extract username
$folder = substr($folder, strlen($ns[0]));
$delim = $ns[1];
// get username part and map it to user name
$pos = strpos($folder, $delim);
$fid = $pos ? substr($folder, 0, $pos) : $folder;
if ($user = self::folder_id2user($fid, true)) {
$fid = str_replace($delim, '', $user);
}
$prefix = "($fid)";
$folder = $pos ? substr($folder, $pos + 1) : '';
$found = true;
$folder_ns = 'other';
break;
}
}
}
if (!$found && !empty($namespace['personal'])) {
foreach ($namespace['personal'] as $ns) {
if (strlen($ns[0]) && strpos($folder, $ns[0]) === 0) {
// remove namespace prefix
$folder = substr($folder, strlen($ns[0]));
$prefix = '';
$delim = $ns[1];
$found = true;
break;
}
}
}
if (empty($delim)) {
$delim = self::$imap->get_hierarchy_delimiter();
}
$folder = rcube_charset::convert($folder, 'UTF7-IMAP');
$folder = html::quote($folder);
$folder = str_replace(html::quote($delim), ' &raquo; ', $folder);
if ($prefix) {
$folder = html::quote($prefix) . ($folder !== '' ? ' ' . $folder : '');
}
if (empty($folder_ns)) {
$folder_ns = 'personal';
}
return $folder;
}
/**
* Helper method to generate a truncated folder name to display.
* Note: $origname is a string returned by self::object_name()
*/
public static function folder_displayname($origname, &$names)
{
$name = $origname;
// find folder prefix to truncate
for ($i = count($names)-1; $i >= 0; $i--) {
if (strpos($name, $names[$i] . ' &raquo; ') === 0) {
$length = strlen($names[$i] . ' &raquo; ');
$prefix = substr($name, 0, $length);
$count = count(explode(' &raquo; ', $prefix));
$diff = 1;
// check if prefix folder is in other users namespace
for ($n = count($names)-1; $n >= 0; $n--) {
if (strpos($prefix, '(' . $names[$n] . ') ') === 0) {
$diff = 0;
break;
}
}
$name = str_repeat('&nbsp;&nbsp;&nbsp;', $count - $diff) . '&raquo; ' . substr($name, $length);
break;
}
// other users namespace and parent folder exists
else if (strpos($name, '(' . $names[$i] . ') ') === 0) {
$length = strlen('(' . $names[$i] . ') ');
$prefix = substr($name, 0, $length);
$count = count(explode(' &raquo; ', $prefix));
$name = str_repeat('&nbsp;&nbsp;&nbsp;', $count) . '&raquo; ' . substr($name, $length);
break;
}
}
$names[] = $origname;
return $name;
}
/**
* Creates a SELECT field with folders list
*
* @param string $type Folder type
* @param array $attrs SELECT field attributes (e.g. name)
* @param string $current The name of current folder (to skip it)
*
* @return html_select SELECT object
*/
public static function folder_selector($type, $attrs, $current = '')
{
// get all folders of specified type (sorted)
$folders = self::get_folders($type, true);
$delim = self::$imap->get_hierarchy_delimiter();
$names = array();
$len = strlen($current);
if ($len && ($rpos = strrpos($current, $delim))) {
$parent = substr($current, 0, $rpos);
$p_len = strlen($parent);
}
// Filter folders list
foreach ($folders as $c_folder) {
$name = $c_folder->name;
// skip current folder and it's subfolders
if ($len) {
if ($name == $current) {
// Make sure parent folder is listed (might be skipped e.g. if it's namespace root)
if ($p_len && !isset($names[$parent])) {
$names[$parent] = self::object_name($parent);
}
continue;
}
if (strpos($name, $current.$delim) === 0) {
continue;
}
}
// always show the parent of current folder
if ($p_len && $name == $parent) {
}
// skip folders where user have no rights to create subfolders
else if ($c_folder->get_owner() != $_SESSION['username']) {
$rights = $c_folder->get_myrights();
if (!preg_match('/[ck]/', $rights)) {
continue;
}
}
$names[$name] = $c_folder->get_name();
}
// Build SELECT field of parent folder
$attrs['is_escaped'] = true;
$select = new html_select($attrs);
$select->add('---', '');
$listnames = array();
foreach (array_keys($names) as $imap_name) {
$name = $origname = $names[$imap_name];
// find folder prefix to truncate
for ($i = count($listnames)-1; $i >= 0; $i--) {
if (strpos($name, $listnames[$i].' &raquo; ') === 0) {
$length = strlen($listnames[$i].' &raquo; ');
$prefix = substr($name, 0, $length);
$count = count(explode(' &raquo; ', $prefix));
$name = str_repeat('&nbsp;&nbsp;', $count-1) . '&raquo; ' . substr($name, $length);
break;
}
}
$listnames[] = $origname;
$select->add($name, $imap_name);
}
return $select;
}
/**
* Returns a list of folder names
*
* @param string Optional root folder
* @param string Optional name pattern
* @param string Data type to list folders for (contact,event,task,journal,file,note,mail,configuration)
* @param bool Enable to return subscribed folders only (null to use configured subscription mode)
* @param array Will be filled with folder-types data
*
* @return array List of folders
*/
public static function list_folders($root = '', $mbox = '*', $filter = null, $subscribed = null, &$folderdata = array())
{
if (!self::setup()) {
return null;
}
// use IMAP subscriptions
if ($subscribed === null && self::$config->get('kolab_use_subscriptions')) {
$subscribed = true;
}
if (!$filter) {
// Get ALL folders list, standard way
if ($subscribed) {
$folders = self::_imap_list_subscribed($root, $mbox, $filter);
}
else {
$folders = self::_imap_list_folders($root, $mbox);
}
return $folders;
}
$prefix = $root . $mbox;
$regexp = '/^' . preg_quote($filter, '/') . '(\..+)?$/';
// get folders types for all folders
$folderdata = self::folders_typedata($prefix);
if (!is_array($folderdata)) {
return array();
}
// If we only want groupware folders and don't care about the subscription state,
// then the metadata will already contain all folder names and we can avoid the LIST below.
if (!$subscribed && $filter != 'mail' && $prefix == '*') {
foreach ($folderdata as $folder => $type) {
if (!preg_match($regexp, $type)) {
unset($folderdata[$folder]);
}
}
return self::$imap->sort_folder_list(array_keys($folderdata), true);
}
// Get folders list
if ($subscribed) {
$folders = self::_imap_list_subscribed($root, $mbox, $filter);
}
else {
$folders = self::_imap_list_folders($root, $mbox);
}
// In case of an error, return empty list (?)
if (!is_array($folders)) {
return array();
}
// Filter folders list
foreach ($folders as $idx => $folder) {
$type = $folderdata[$folder] ?? null;
if ($filter == 'mail' && empty($type)) {
continue;
}
if (empty($type) || !preg_match($regexp, $type)) {
unset($folders[$idx]);
}
}
return $folders;
}
/**
* Wrapper for rcube_imap::list_folders() with optional post-filtering
*/
protected static function _imap_list_folders($root, $mbox)
{
$postfilter = null;
// compose a post-filter expression for the excluded namespaces
if ($root . $mbox == '*' && ($skip_ns = self::$config->get('kolab_skip_namespace'))) {
$excludes = array();
foreach ((array)$skip_ns as $ns) {
if ($ns_root = self::namespace_root($ns)) {
$excludes[] = $ns_root;
}
}
if (count($excludes)) {
$postfilter = '!^(' . join(')|(', array_map('preg_quote', $excludes)) . ')!';
}
}
// use normal LIST command to return all folders, it's fast enough
$folders = self::$imap->list_folders($root, $mbox, null, null, !empty($postfilter));
if (!empty($postfilter)) {
$folders = array_filter($folders, function($folder) use ($postfilter) { return !preg_match($postfilter, $folder); });
$folders = self::$imap->sort_folder_list($folders);
}
return $folders;
}
/**
* Wrapper for rcube_imap::list_folders_subscribed()
* with support for temporarily subscribed folders
*/
protected static function _imap_list_subscribed($root, $mbox, $filter = null)
{
$folders = self::$imap->list_folders_subscribed($root, $mbox);
// add temporarily subscribed folders
if ($filter != 'mail' && self::$with_tempsubs && is_array($_SESSION['kolab_subscribed_folders'] ?? null)) {
$folders = array_unique(array_merge($folders, $_SESSION['kolab_subscribed_folders']));
}
return $folders;
}
/**
* Search for shared or otherwise not listed groupware folders the user has access
*
* @param string Folder type of folders to search for
* @param string Search string
* @param array Namespace(s) to exclude results from
*
* @return array List of matching kolab_storage_folder objects
*/
public static function search_folders($type, $query, $exclude_ns = array())
{
if (!self::setup()) {
return array();
}
$folders = array();
$query = str_replace('*', '', $query);
// find unsubscribed IMAP folders of the given type
foreach ((array)self::list_folders('', '*', $type, false, $folderdata) as $foldername) {
// FIXME: only consider the last part of the folder path for searching?
$realname = strtolower(rcube_charset::convert($foldername, 'UTF7-IMAP'));
if (($query == '' || strpos($realname, $query) !== false) &&
!self::folder_is_subscribed($foldername, true) &&
!in_array(self::$imap->folder_namespace($foldername), (array)$exclude_ns)
) {
$folders[] = new kolab_storage_folder($foldername, $type, $folderdata[$foldername]);
}
}
return $folders;
}
/**
* Sort the given list of kolab folders by namespace/name
*
* @param array List of kolab_storage_folder objects
* @return array Sorted list of folders
*/
public static function sort_folders($folders)
{
$pad = ' ';
$out = array();
$nsnames = array('personal' => array(), 'shared' => array(), 'other' => array());
foreach ($folders as $folder) {
$_folders[$folder->name] = $folder;
$ns = $folder->get_namespace();
$nsnames[$ns][$folder->name] = strtolower(html_entity_decode($folder->get_name(), ENT_COMPAT, RCUBE_CHARSET)) . $pad; // decode &raquo;
}
// $folders is a result of get_folders() we can assume folders were already sorted
foreach (array_keys($nsnames) as $ns) {
asort($nsnames[$ns], SORT_LOCALE_STRING);
foreach (array_keys($nsnames[$ns]) as $utf7name) {
$out[] = $_folders[$utf7name];
}
}
return $out;
}
/**
* Check the folder tree and add the missing parents as virtual folders
*
* @param array $folders Folders list
* @param object $tree Reference to the root node of the folder tree
*
* @return array Flat folders list
*/
public static function folder_hierarchy($folders, &$tree = null)
{
if (!self::setup()) {
return array();
}
$_folders = array();
$delim = self::$imap->get_hierarchy_delimiter();
$other_ns = rtrim(self::namespace_root('other'), $delim);
$tree = new kolab_storage_folder_virtual('', '<root>', ''); // create tree root
$refs = array('' => $tree);
foreach ($folders as $idx => $folder) {
$path = explode($delim, $folder->name);
array_pop($path);
$folder->parent = join($delim, $path);
$folder->children = array(); // reset list
// skip top folders or ones with a custom displayname
if (count($path) < 1 || kolab_storage::custom_displayname($folder->name)) {
$tree->children[] = $folder;
}
else {
$parents = array();
$depth = $folder->get_namespace() == 'personal' ? 1 : 2;
while (count($path) >= $depth && ($parent = join($delim, $path))) {
array_pop($path);
$parent_parent = join($delim, $path);
if (!$refs[$parent]) {
if ($folder->type && self::folder_type($parent) == $folder->type) {
$refs[$parent] = new kolab_storage_folder($parent, $folder->type, $folder->type);
$refs[$parent]->parent = $parent_parent;
}
else if ($parent_parent == $other_ns) {
$refs[$parent] = new kolab_storage_folder_user($parent, $parent_parent);
}
else {
$name = kolab_storage::object_name($parent);
$refs[$parent] = new kolab_storage_folder_virtual($parent, $name, $folder->get_namespace(), $parent_parent);
}
$parents[] = $refs[$parent];
}
}
if (!empty($parents)) {
$parents = array_reverse($parents);
foreach ($parents as $parent) {
$parent_node = $refs[$parent->parent] ?: $tree;
$parent_node->children[] = $parent;
$_folders[] = $parent;
}
}
$parent_node = $refs[$folder->parent] ?: $tree;
$parent_node->children[] = $folder;
}
$refs[$folder->name] = $folder;
$_folders[] = $folder;
unset($folders[$idx]);
}
return $_folders;
}
/**
* Returns folder types indexed by folder name
*
* @param string $prefix Folder prefix (Default '*' for all folders)
*
* @return array|bool List of folders, False on failure
*/
public static function folders_typedata($prefix = '*')
{
if (!self::setup()) {
return false;
}
$type_keys = array(self::CTYPE_KEY, self::CTYPE_KEY_PRIVATE);
// fetch metadata from *some* folders only
if (($prefix == '*' || $prefix == '') && ($skip_ns = self::$config->get('kolab_skip_namespace'))) {
$delimiter = self::$imap->get_hierarchy_delimiter();
$folderdata = $blacklist = array();
foreach ((array)$skip_ns as $ns) {
if ($ns_root = rtrim(self::namespace_root($ns), $delimiter)) {
$blacklist[] = $ns_root;
}
}
foreach (array('personal','other','shared') as $ns) {
if (!in_array($ns, (array)$skip_ns)) {
$ns_root = rtrim(self::namespace_root($ns), $delimiter);
// list top-level folders and their childs one by one
// GETMETADATA "%" doesn't list shared or other namespace folders but "*" would
if ($ns_root == '') {
foreach ((array)self::$imap->get_metadata('%', $type_keys) as $folder => $metadata) {
if (!in_array($folder, $blacklist)) {
$folderdata[$folder] = $metadata;
$opts = self::$imap->folder_attributes($folder);
if (!in_array('\\HasNoChildren', $opts) && ($data = self::$imap->get_metadata($folder.$delimiter.'*', $type_keys))) {
$folderdata += $data;
}
}
}
}
else if ($data = self::$imap->get_metadata($ns_root.$delimiter.'*', $type_keys)) {
$folderdata += $data;
}
}
}
}
else {
$folderdata = self::$imap->get_metadata($prefix, $type_keys);
}
if (!is_array($folderdata)) {
return false;
}
return array_map(array('kolab_storage', 'folder_select_metadata'), $folderdata);
}
/**
* Callback for array_map to select the correct annotation value
*/
public static function folder_select_metadata($types)
{
if (!empty($types[self::CTYPE_KEY_PRIVATE])) {
return $types[self::CTYPE_KEY_PRIVATE];
}
else if (!empty($types[self::CTYPE_KEY])) {
list($ctype, ) = explode('.', $types[self::CTYPE_KEY]);
return $ctype;
}
return null;
}
/**
* Returns type of IMAP folder
*
* @param string $folder Folder name (UTF7-IMAP)
*
* @return string Folder type
*/
public static function folder_type($folder)
{
self::setup();
$metadata = self::$imap->get_metadata($folder, array(self::CTYPE_KEY, self::CTYPE_KEY_PRIVATE));
if (!is_array($metadata)) {
return null;
}
if (!empty($metadata[$folder])) {
return self::folder_select_metadata($metadata[$folder]);
}
return 'mail';
}
/**
* Sets folder content-type.
*
* @param string $folder Folder name
* @param string $type Content type
*
* @return bool True on success
*/
public static function set_folder_type($folder, $type = 'mail')
{
self::setup();
list($ctype, $subtype) = strpos($type, '.') !== false ? explode('.', $type) : array($type, null);
$success = self::$imap->set_metadata($folder, array(self::CTYPE_KEY => $ctype, self::CTYPE_KEY_PRIVATE => $subtype ? $type : null));
if (!$success) {
// fallback: only set private annotation
$success |= self::$imap->set_metadata($folder, array(self::CTYPE_KEY_PRIVATE => $type));
}
return $success;
}
/**
* Check subscription status of this folder
*
* @param string $folder Folder name
* @param bool $temp Include temporary/session subscriptions
*
* @return bool True if subscribed, false if not
*/
public static function folder_is_subscribed($folder, $temp = false)
{
if (self::$subscriptions === null) {
self::setup();
self::$with_tempsubs = false;
self::$subscriptions = self::$imap->list_folders_subscribed();
self::$with_tempsubs = true;
}
return in_array($folder, self::$subscriptions) ||
($temp && in_array($folder, (array)$_SESSION['kolab_subscribed_folders']));
}
/**
* Change subscription status of this folder
*
* @param string $folder Folder name
* @param bool $temp Only subscribe temporarily for the current session
*
* @return bool True on success, false on error
*/
public static function folder_subscribe($folder, $temp = false)
{
self::setup();
// temporary/session subscription
if ($temp) {
if (self::folder_is_subscribed($folder)) {
return true;
}
else if (empty($_SESSION['kolab_subscribed_folders']) || !in_array($folder, $_SESSION['kolab_subscribed_folders'])) {
$_SESSION['kolab_subscribed_folders'][] = $folder;
return true;
}
}
else if (self::$imap->subscribe($folder)) {
self::$subscriptions = null;
return true;
}
return false;
}
/**
* Change subscription status of this folder
*
* @param string $folder Folder name
* @param bool $temp Only remove temporary subscription
*
* @return bool True on success, false on error
*/
public static function folder_unsubscribe($folder, $temp = false)
{
self::setup();
// temporary/session subscription
if ($temp) {
if (!empty($_SESSION['kolab_subscribed_folders']) && ($i = array_search($folder, $_SESSION['kolab_subscribed_folders'])) !== false) {
unset($_SESSION['kolab_subscribed_folders'][$i]);
}
return true;
}
else if (self::$imap->unsubscribe($folder)) {
self::$subscriptions = null;
return true;
}
return false;
}
/**
* Check activation status of this folder
*
* @param string $folder Folder name
*
* @return bool True if active, false if not
*/
public static function folder_is_active($folder)
{
$active_folders = self::get_states();
return in_array($folder, $active_folders);
}
/**
* Change activation status of this folder
*
* @param string $folder Folder name
*
* @return bool True on success, false on error
*/
public static function folder_activate($folder)
{
// activation implies temporary subscription
self::folder_subscribe($folder, true);
return self::set_state($folder, true);
}
/**
* Change activation status of this folder
*
* @param string $folder Folder name
*
* @return bool True on success, false on error
*/
public static function folder_deactivate($folder)
{
// remove from temp subscriptions, really?
self::folder_unsubscribe($folder, true);
return self::set_state($folder, false);
}
/**
* Return list of active folders
*/
private static function get_states()
{
if (self::$states !== null) {
return self::$states;
}
$rcube = rcube::get_instance();
$folders = $rcube->config->get('kolab_active_folders');
if ($folders !== null) {
self::$states = !empty($folders) ? explode('**', $folders) : array();
}
// for backward-compatibility copy server-side subscriptions to activation states
else {
self::setup();
if (self::$subscriptions === null) {
self::$with_tempsubs = false;
self::$subscriptions = self::$imap->list_folders_subscribed();
self::$with_tempsubs = true;
}
self::$states = (array) self::$subscriptions;
$folders = implode('**', self::$states);
$rcube->user->save_prefs(array('kolab_active_folders' => $folders));
}
return self::$states;
}
/**
* Update list of active folders
*/
private static function set_state($folder, $state)
{
self::get_states();
// update in-memory list
$idx = array_search($folder, self::$states);
if ($state && $idx === false) {
self::$states[] = $folder;
}
else if (!$state && $idx !== false) {
unset(self::$states[$idx]);
}
// update user preferences
$folders = implode('**', self::$states);
return rcube::get_instance()->user->save_prefs(array('kolab_active_folders' => $folders));
}
/**
* Creates default folder of specified type
* To be run when none of subscribed folders (of specified type) is found
*
* @param string $type Folder type
* @param string $props Folder properties (color, etc)
*
* @return string Folder name
*/
public static function create_default_folder($type, $props = array())
{
if (!self::setup()) {
return;
}
$folders = self::$imap->get_metadata('*', array(kolab_storage::CTYPE_KEY_PRIVATE));
// from kolab_folders config
$folder_type = strpos($type, '.') ? str_replace('.', '_', $type) : $type . '_default';
$default_name = self::$config->get('kolab_folders_' . $folder_type);
$folder_type = str_replace('_', '.', $folder_type);
// check if we have any folder in personal namespace
// folder(s) may exist but not subscribed
foreach ((array)$folders as $f => $data) {
if (strpos($data[self::CTYPE_KEY_PRIVATE], $type) === 0) {
$folder = $f;
break;
}
}
if (!$folder) {
if (!$default_name) {
$default_name = self::$default_folders[$type];
}
if (!$default_name) {
return;
}
$folder = rcube_charset::convert($default_name, RCUBE_CHARSET, 'UTF7-IMAP');
$prefix = self::$imap->get_namespace('prefix');
// add personal namespace prefix if needed
if ($prefix && strpos($folder, $prefix) !== 0 && $folder != 'INBOX') {
$folder = $prefix . $folder;
}
if (!self::$imap->folder_exists($folder)) {
if (!self::$imap->create_folder($folder)) {
return;
}
}
self::set_folder_type($folder, $folder_type);
}
self::folder_subscribe($folder);
if ($props['active']) {
self::set_state($folder, true);
}
if (!empty($props)) {
self::set_folder_props($folder, $props);
}
return $folder;
}
/**
* Sets folder metadata properties
*
* @param string $folder Folder name
* @param array &$prop Folder properties (color, displayname)
*/
public static function set_folder_props($folder, &$prop)
{
if (!self::setup()) {
return;
}
// TODO: also save 'showalarams' and other properties here
$ns = self::$imap->folder_namespace($folder);
$supported = array(
'color' => array(self::COLOR_KEY_SHARED, self::COLOR_KEY_PRIVATE),
'displayname' => array(self::NAME_KEY_SHARED, self::NAME_KEY_PRIVATE),
);
foreach ($supported as $key => $metakeys) {
if (array_key_exists($key, $prop)) {
$meta_saved = false;
if ($ns == 'personal') // save in shared namespace for personal folders
$meta_saved = self::$imap->set_metadata($folder, array($metakeys[0] => $prop[$key]));
if (!$meta_saved) // try in private namespace
$meta_saved = self::$imap->set_metadata($folder, array($metakeys[1] => $prop[$key]));
if ($meta_saved)
unset($prop[$key]); // unsetting will prevent fallback to local user prefs
}
}
}
/**
* Search users in Kolab LDAP storage
*
* @param mixed $query Search value (or array of field => value pairs)
* @param int $mode Matching mode: 0 - partial (*abc*), 1 - strict (=), 2 - prefix (abc*)
* @param array $required List of fields that shall ot be empty
* @param int $limit Maximum number of records
* @param int $count Returns the number of records found
*
* @return array List of users
*/
public static function search_users($query, $mode = 1, $required = array(), $limit = 0, &$count = 0)
{
$query = str_replace('*', '', $query);
// requires a working LDAP setup
if (!strlen($query) || !($ldap = self::ldap())) {
return array();
}
$root = self::namespace_root('other');
$user_attrib = self::$config->get('kolab_users_id_attrib', self::$config->get('kolab_auth_login', 'mail'));
$search_attrib = self::$config->get('kolab_users_search_attrib', array('cn','mail','alias'));
// search users using the configured attributes
$results = $ldap->dosearch($search_attrib, $query, $mode, $required, $limit, $count);
// exclude myself
if ($_SESSION['kolab_dn']) {
unset($results[$_SESSION['kolab_dn']]);
}
// resolve to IMAP folder name
array_walk($results, function(&$user, $dn) use ($root, $user_attrib) {
list($localpart, ) = explode('@', $user[$user_attrib]);
$user['kolabtargetfolder'] = $root . $localpart;
});
return $results;
}
/**
* Returns a list of IMAP folders shared by the given user
*
* @param array User entry from LDAP
* @param string Data type to list folders for (contact,event,task,journal,file,note,mail,configuration)
* @param int 1 - subscribed folders only, 0 - all folders, 2 - all non-active
* @param array Will be filled with folder-types data
*
* @return array List of folders
*/
public static function list_user_folders($user, $type, $subscribed = 0, &$folderdata = array())
{
self::setup();
$folders = array();
// use localpart of user attribute as root for folder listing
$user_attrib = self::$config->get('kolab_users_id_attrib', self::$config->get('kolab_auth_login', 'mail'));
if (!empty($user[$user_attrib])) {
list($mbox) = explode('@', $user[$user_attrib]);
$delimiter = self::$imap->get_hierarchy_delimiter();
$other_ns = self::namespace_root('other');
$prefix = $other_ns . $mbox . $delimiter;
$subscribed = (int) $subscribed;
$subs = $subscribed < 2 ? (bool) $subscribed : false;
$folders = self::list_folders($prefix, '*', $type, $subs, $folderdata);
if ($subscribed === 2 && !empty($folders)) {
$active = self::get_states();
if (!empty($active)) {
$folders = array_diff($folders, $active);
}
}
}
return $folders;
}
/**
* Get a list of (virtual) top-level folders from the other users namespace
*
* @param string Data type to list folders for (contact,event,task,journal,file,note,mail,configuration)
* @param bool Enable to return subscribed folders only (null to use configured subscription mode)
*
* @return array List of kolab_storage_folder_user objects
*/
public static function get_user_folders($type, $subscribed)
{
$folders = $folderdata = array();
if (self::setup()) {
$delimiter = self::$imap->get_hierarchy_delimiter();
$other_ns = rtrim(self::namespace_root('other'), $delimiter);
$path_len = count(explode($delimiter, $other_ns));
foreach ((array) self::list_folders($other_ns . $delimiter, '*', '', $subscribed) as $foldername) {
if ($foldername == 'INBOX') // skip INBOX which is added by default
continue;
$path = explode($delimiter, $foldername);
// compare folder type if a subfolder is listed
if ($type && count($path) > $path_len + 1 && $type != self::folder_type($foldername)) {
continue;
}
// truncate folder path to top-level folders of the 'other' namespace
$foldername = join($delimiter, array_slice($path, 0, $path_len + 1));
if (empty($folders[$foldername])) {
$folders[$foldername] = new kolab_storage_folder_user($foldername, $other_ns);
}
}
// for every (subscribed) user folder, list all (unsubscribed) subfolders
foreach ($folders as $userfolder) {
foreach ((array) self::list_folders($userfolder->name . $delimiter, '*', $type, false, $folderdata) as $foldername) {
if (empty($folders[$foldername])) {
$folders[$foldername] = new kolab_storage_folder($foldername, $type, $folderdata[$foldername] ?? null);
$userfolder->children[] = $folders[$foldername];
}
}
}
}
return $folders;
}
/**
* Handler for user_delete plugin hooks
*
* Remove all cache data from the local database related to the given user.
*/
public static function delete_user_folders($args)
{
$db = rcmail::get_instance()->get_dbh();
$prefix = 'imap://' . urlencode($args['username']) . '@' . $args['host'] . '/%';
$db->query("DELETE FROM " . $db->table_name('kolab_folders', true) . " WHERE `resource` LIKE ?", $prefix);
}
/**
* Get folder METADATA for all supported keys
* Do this in one go for better caching performance
*/
public static function folder_metadata($folder)
{
if (self::setup()) {
$keys = array(
// For better performance we skip displayname here, see (self::custom_displayname())
// self::NAME_KEY_PRIVATE,
// self::NAME_KEY_SHARED,
self::CTYPE_KEY,
self::CTYPE_KEY_PRIVATE,
self::COLOR_KEY_PRIVATE,
self::COLOR_KEY_SHARED,
self::UID_KEY_SHARED,
self::UID_KEY_CYRUS,
);
$metadata = self::$imap->get_metadata($folder, $keys);
return $metadata[$folder];
}
}
/**
* Get user attributes for specified other user (imap) folder identifier.
*
* @param string $folder_id Folder name w/o path (imap user identifier)
* @param bool $as_string Return configured display name attribute value
*
* @return array User attributes
* @see self::ldap()
*/
public static function folder_id2user($folder_id, $as_string = false)
{
static $domain, $cache, $name_attr;
$rcube = rcube::get_instance();
if ($domain === null) {
list(, $domain) = explode('@', $rcube->get_user_name());
}
if ($name_attr === null) {
$name_attr = (array) ($rcube->config->get('kolab_users_name_field', $rcube->config->get('kolab_auth_name')) ?: 'name');
}
$token = $folder_id;
if ($domain && strpos($token, '@') === false) {
$token .= '@' . $domain;
}
if ($cache === null) {
$cache = $rcube->get_cache_shared('kolab_users') ?: false;
}
// use value cached in memory for repeated lookups
if (!$cache && array_key_exists($token, self::$ldapcache)) {
$user = self::$ldapcache[$token];
}
if (empty($user) && $cache) {
$user = $cache->get($token);
}
if (empty($user) && ($ldap = self::ldap())) {
$user = $ldap->get_user_record($token, $_SESSION['imap_host']);
if (!empty($user)) {
$keys = array('displayname', 'name', 'mail'); // supported keys
$user = array_intersect_key($user, array_flip($keys));
if (!empty($user)) {
if ($cache) {
$cache->set($token, $user);
}
else {
self::$ldapcache[$token] = $user;
}
}
}
}
if (!empty($user)) {
if ($as_string) {
foreach ($name_attr as $attr) {
if ($display = $user[$attr]) {
break;
}
}
if (!$display) {
$display = $user['displayname'] ?: $user['name'];
}
if ($display && $display != $folder_id) {
$display = "$display ($folder_id)";
}
return $display;
}
return $user;
}
}
/**
* Chwala's 'folder_mod' hook handler for mapping other users folder names
*/
public static function folder_mod($args)
{
static $roots;
if ($roots === null) {
self::setup();
$roots = self::$imap->get_namespace('other');
}
// Note: We're working with UTF7-IMAP encoding here
if ($args['dir'] == 'in') {
foreach ((array) $roots as $root) {
if (strpos($args['folder'], $root[0]) === 0) {
// remove root and explode folder
$delim = $root[1];
$folder = explode($delim, substr($args['folder'], strlen($root[0])));
// compare first (user) part with a regexp, it's supposed
// to look like this: "Doe, Jane (uid)", so we can extract the uid
// and replace the folder with it
if (preg_match('~^[^/]+ \(([^)]+)\)$~', $folder[0], $m)) {
$folder[0] = $m[1];
$args['folder'] = $root[0] . implode($delim, $folder);
}
break;
}
}
}
else { // dir == 'out'
foreach ((array) $roots as $root) {
if (strpos($args['folder'], $root[0]) === 0) {
// remove root and explode folder
$delim = $root[1];
$folder = explode($delim, substr($args['folder'], strlen($root[0])));
// Replace uid with "Doe, Jane (uid)"
if ($user = self::folder_id2user($folder[0], true)) {
$user = str_replace($delim, '', $user);
$folder[0] = rcube_charset::convert($user, RCUBE_CHARSET, 'UTF7-IMAP');
$args['folder'] = $root[0] . implode($delim, $folder);
}
break;
}
}
}
return $args;
}
}
diff --git a/plugins/libkolab/lib/kolab_storage_dav.php b/plugins/libkolab/lib/kolab_storage_dav.php
index c8accfc3..086df3db 100644
--- a/plugins/libkolab/lib/kolab_storage_dav.php
+++ b/plugins/libkolab/lib/kolab_storage_dav.php
@@ -1,553 +1,553 @@
<?php
/**
* Kolab storage class providing access to groupware objects on a *DAV server.
*
* @author Aleksander Machniak <machniak@apheleia-it.ch>
*
* Copyright (C) 2022, Apheleia IT AG <contact@apheleia-it.ch>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
class kolab_storage_dav
{
const ERROR_DAV_CONN = 1;
const ERROR_CACHE_DB = 2;
const ERROR_NO_PERMISSION = 3;
const ERROR_INVALID_FOLDER = 4;
protected $dav;
protected $url;
/**
* Object constructor
*/
public function __construct($url)
{
$this->url = $url;
$this->dav = new kolab_dav_client($this->url);
}
/**
* Get a list of storage folders for the given data type
*
* @param string Data type to list folders for (contact,event,task,note)
*
* @return array List of kolab_storage_dav_folder objects
*/
public function get_folders($type)
{
$folders = $this->dav->listFolders($this->get_dav_type($type));
if (is_array($folders)) {
foreach ($folders as $idx => $folder) {
// Exclude some special folders
if (in_array('schedule-inbox', $folder['resource_type']) || in_array('schedule-outbox', $folder['resource_type'])) {
unset($folders[$idx]);
continue;
}
$folders[$idx] = new kolab_storage_dav_folder($this->dav, $folder, $type);
}
usort($folders, function ($a, $b) {
return strcoll($a->get_foldername(), $b->get_foldername());
});
}
return $folders ?: [];
}
/**
* Getter for the storage folder for the given type
*
* @param string Data type to list folders for (contact,event,task,note)
*
* @return object kolab_storage_dav_folder The folder object
*/
public function get_default_folder($type)
{
// TODO: Not used
}
/**
* Getter for a specific storage folder
*
* @param string $id Folder to access
* @param string $type Expected folder type
*
* @return ?object kolab_storage_folder The folder object
*/
public function get_folder($id, $type)
{
foreach ($this->get_folders($type) as $folder) {
if ($folder->id == $id) {
return $folder;
}
}
}
/**
* Getter for a single Kolab object, identified by its UID.
* This will search all folders storing objects of the given type.
*
* @param string Object UID
* @param string Object type (contact,event,task,journal,file,note,configuration)
*
* @return array The Kolab object represented as hash array or false if not found
*/
public function get_object($uid, $type)
{
// TODO
return false;
}
/**
* Execute cross-folder searches with the given query.
*
* @param array Pseudo-SQL query as list of filter parameter triplets
* @param string Folder type (contact,event,task,journal,file,note,configuration)
* @param int Expected number of records or limit (for performance reasons)
*
* @return array List of Kolab data objects (each represented as hash array)
*/
public function select($query, $type, $limit = null)
{
$result = [];
foreach ($this->get_folders($type) as $folder) {
if ($limit) {
$folder->set_order_and_limit(null, $limit);
}
foreach ($folder->select($query) as $object) {
$result[] = $object;
}
}
return $result;
}
/**
* Compose an URL to query the free/busy status for the given user
*
* @param string Email address of the user to get free/busy data for
* @param object DateTime Start of the query range (optional)
* @param object DateTime End of the query range (optional)
*
- * @return string Fully qualified URL to query free/busy data
+ * @return ?string Fully qualified URL to query free/busy data
*/
public static function get_freebusy_url($email, $start = null, $end = null)
{
return kolab_storage::get_freebusy_url($email, $start, $end);
}
/**
* Creates folder ID from a DAV folder location and server URI.
*
* @param string $uri DAV server location
* @param string $href Folder location
*
* @return string Folder ID string
*/
public static function folder_id($uri, $href)
{
if (($rootPath = parse_url($uri, PHP_URL_PATH)) && strpos($href, $rootPath) === 0) {
$href = substr($href, strlen($rootPath));
}
// Start with a letter to prevent from all kind of issues if it starts with a digit
return 'f' . md5(rtrim($uri, '/') . '/' . trim($href, '/'));
}
/**
* Deletes a folder
*
* @param string $id Folder ID
* @param string $type Folder type (contact,event,task,journal,file,note,configuration)
*
* @return bool True on success, false on failure
*/
public function folder_delete($id, $type)
{
if ($folder = $this->get_folder($id, $type)) {
return $this->dav->folderDelete($folder->href);
}
return false;
}
/**
* Creates a folder
*
* @param string $name Folder name (UTF7-IMAP)
* @param string $type Folder type
* @param bool $subscribed Sets folder subscription
* @param bool $active Sets folder state (client-side subscription)
*
* @return bool True on success, false on failure
*/
public function folder_create($name, $type = null, $subscribed = false, $active = false)
{
// TODO
}
/**
* Renames DAV folder
*
* @param string $oldname Old folder name (UTF7-IMAP)
* @param string $newname New folder name (UTF7-IMAP)
*
* @return bool True on success, false on failure
*/
public function folder_rename($oldname, $newname)
{
// TODO ??
}
/**
* Update or Create a new folder.
*
* Does additional checks for permissions and folder name restrictions
*
* @param array &$prop Hash array with folder properties and metadata
* - name: Folder name
* - oldname: Old folder name when changed
* - parent: Parent folder to create the new one in
* - type: Folder type to create
* - subscribed: Subscribed flag (IMAP subscription)
* - active: Activation flag (client-side subscription)
*
* @return string|false New folder ID or False on failure
*/
public function folder_update(&$prop)
{
// TODO: Folder hierarchies, active and subscribed state
// sanity checks
if (!isset($prop['name']) || !is_string($prop['name']) || !strlen($prop['name'])) {
self::$last_error = 'cannotbeempty';
return false;
}
else if (strlen($prop['name']) > 256) {
self::$last_error = 'nametoolong';
return false;
}
if (!empty($prop['id'])) {
if ($folder = $this->get_folder($prop['id'], $prop['type'])) {
$result = $this->dav->folderUpdate($folder->href, $folder->get_dav_type(), $prop);
}
else {
$result = false;
}
}
else {
$rcube = rcube::get_instance();
$uid = rtrim(chunk_split(md5($prop['name'] . $rcube->get_user_name() . uniqid('-', true)), 12, '-'), '-');
$type = $this->get_dav_type($prop['type']);
$home = $this->dav->discover($type);
if ($home === false) {
return false;
}
$location = unslashify($home) . '/' . $uid;
$result = $this->dav->folderCreate($location, $type, $prop);
if ($result !== false) {
$result = self::folder_id($this->dav->url, $location);
}
}
return $result;
}
/**
* Getter for human-readable name of a folder
*
* @param string $folder Folder name (UTF7-IMAP)
* @param string $folder_ns Will be set to namespace name of the folder
*
* @return string Name of the folder-object
*/
public static function object_name($folder, &$folder_ns = null)
{
// TODO: Shared folders
$folder_ns = 'personal';
return $folder;
}
/**
* Creates a SELECT field with folders list
*
* @param string $type Folder type
* @param array $attrs SELECT field attributes (e.g. name)
* @param string $current The name of current folder (to skip it)
*
* @return html_select SELECT object
*/
public function folder_selector($type, $attrs, $current = '')
{
// TODO
}
/**
* Returns a list of folder names
*
* @param string Optional root folder
* @param string Optional name pattern
* @param string Data type to list folders for (contact,event,task,journal,file,note,mail,configuration)
* @param bool Enable to return subscribed folders only (null to use configured subscription mode)
* @param array Will be filled with folder-types data
*
* @return array List of folders
*/
public function list_folders($root = '', $mbox = '*', $filter = null, $subscribed = null, &$folderdata = array())
{
// TODO
}
/**
* Search for shared or otherwise not listed groupware folders the user has access
*
* @param string Folder type of folders to search for
* @param string Search string
* @param array Namespace(s) to exclude results from
*
* @return array List of matching kolab_storage_folder objects
*/
public function search_folders($type, $query, $exclude_ns = [])
{
// TODO
return [];
}
/**
* Sort the given list of folders by namespace/name
*
* @param array List of kolab_storage_dav_folder objects
*
* @return array Sorted list of folders
*/
public static function sort_folders($folders)
{
// TODO
return $folders;
}
/**
* Returns folder types indexed by folder name
*
* @param string $prefix Folder prefix (Default '*' for all folders)
*
* @return array|bool List of folders, False on failure
*/
public function folders_typedata($prefix = '*')
{
// TODO: Used by kolab_folders, kolab_activesync, kolab_delegation
return [];
}
/**
* Returns type of a DAV folder
*
* @param string $folder Folder name (UTF7-IMAP)
*
* @return string Folder type
*/
public function folder_type($folder)
{
// TODO: Used by kolab_folders, kolab_activesync, kolab_delegation
return '';
}
/**
* Sets folder content-type.
*
* @param string $folder Folder name
* @param string $type Content type
*
* @return bool True on success, False otherwise
*/
public function set_folder_type($folder, $type = 'mail')
{
// NOP: Used by kolab_folders, kolab_activesync, kolab_delegation
return false;
}
/**
* Check subscription status of this folder
*
* @param string $folder Folder name
* @param bool $temp Include temporary/session subscriptions
*
* @return bool True if subscribed, false if not
*/
public function folder_is_subscribed($folder, $temp = false)
{
// NOP
return true;
}
/**
* Change subscription status of this folder
*
* @param string $folder Folder name
* @param bool $temp Only subscribe temporarily for the current session
*
* @return True on success, false on error
*/
public function folder_subscribe($folder, $temp = false)
{
// NOP
return true;
}
/**
* Change subscription status of this folder
*
* @param string $folder Folder name
* @param bool $temp Only remove temporary subscription
*
* @return True on success, false on error
*/
public function folder_unsubscribe($folder, $temp = false)
{
// NOP
return false;
}
/**
* Check activation status of this folder
*
* @param string $folder Folder name
*
* @return bool True if active, false if not
*/
public function folder_is_active($folder)
{
return true; // TODO
}
/**
* Change activation status of this folder
*
* @param string $folder Folder name
*
* @return True on success, false on error
*/
public function folder_activate($folder)
{
return true; // TODO
}
/**
* Change activation status of this folder
*
* @param string $folder Folder name
*
* @return True on success, false on error
*/
public function folder_deactivate($folder)
{
return false; // TODO
}
/**
* Creates default folder of specified type
* To be run when none of subscribed folders (of specified type) is found
*
* @param string $type Folder type
* @param string $props Folder properties (color, etc)
*
* @return string Folder name
*/
public function create_default_folder($type, $props = [])
{
// TODO: For kolab_addressbook??
return '';
}
/**
* Returns a list of IMAP folders shared by the given user
*
* @param array User entry from LDAP
* @param string Data type to list folders for (contact,event,task,journal,file,note,mail,configuration)
* @param int 1 - subscribed folders only, 0 - all folders, 2 - all non-active
* @param array Will be filled with folder-types data
*
* @return array List of folders
*/
public function list_user_folders($user, $type, $subscribed = 0, &$folderdata = [])
{
// TODO
return [];
}
/**
* Get a list of (virtual) top-level folders from the other users namespace
*
* @param string Data type to list folders for (contact,event,task,journal,file,note,mail,configuration)
* @param bool Enable to return subscribed folders only (null to use configured subscription mode)
*
* @return array List of kolab_storage_folder_user objects
*/
public function get_user_folders($type, $subscribed)
{
// TODO
return [];
}
/**
* Handler for user_delete plugin hooks
*
* Remove all cache data from the local database related to the given user.
*/
public static function delete_user_folders($args)
{
$db = rcmail::get_instance()->get_dbh();
$table = $db->table_name('kolab_folders', true);
$prefix = 'dav://' . urlencode($args['username']) . '@' . $args['host'] . '/%';
$db->query("DELETE FROM $table WHERE `resource` LIKE ?", $prefix);
}
/**
* Get folder METADATA for all supported keys
* Do this in one go for better caching performance
*/
public function folder_metadata($folder)
{
// TODO ?
return [];
}
/**
* Get a folder DAV content type
*/
public static function get_dav_type($type)
{
$types = [
'event' => 'VEVENT',
'task' => 'VTODO',
'contact' => 'VCARD',
];
return $types[$type];
}
}
diff --git a/plugins/libkolab/lib/kolab_storage_folder.php b/plugins/libkolab/lib/kolab_storage_folder.php
index 766975f8..22f56819 100644
--- a/plugins/libkolab/lib/kolab_storage_folder.php
+++ b/plugins/libkolab/lib/kolab_storage_folder.php
@@ -1,1175 +1,1176 @@
<?php
/**
* The kolab_storage_folder class represents an IMAP folder on the Kolab server.
*
* @version @package_version@
* @author Thomas Bruederli <bruederli@kolabsys.com>
* @author Aleksander Machniak <machniak@kolabsys.com>
*
* Copyright (C) 2012-2013, Kolab Systems AG <contact@kolabsys.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
class kolab_storage_folder extends kolab_storage_folder_api
{
/**
* The kolab_storage_cache instance for caching operations
* @var object
*/
public $cache;
/**
* Indicate validity status
* @var boolean
*/
public $valid = false;
protected $error = 0;
protected $resource_uri;
/**
* Default constructor
*
* @param string The folder name/path
* @param string Expected folder type
* @param string Optional folder type if known
*/
function __construct($name, $type = null, $type_annotation = null)
{
parent::__construct($name);
$this->set_folder($name, $type, $type_annotation);
}
/**
* Set the IMAP folder this instance connects to
*
* @param string The folder name/path
* @param string Expected folder type
* @param string Optional folder type if known
*/
public function set_folder($name, $type = null, $type_annotation = null)
{
$this->name = $name;
if (empty($type_annotation)) {
$type_annotation = $this->get_type();
}
$oldtype = $this->type;
list($this->type, $suffix) = array_pad(explode('.', $type_annotation), 2, null);
$this->default = $suffix == 'default';
$this->subtype = $this->default ? '' : $suffix;
$this->id = kolab_storage::folder_id($name);
$this->valid = !empty($this->type) && $this->type != 'mail' && (!$type || $this->type == $type);
if (!$this->valid) {
$this->error = $this->imap->get_error_code() < 0 ? kolab_storage::ERROR_IMAP_CONN : kolab_storage::ERROR_INVALID_FOLDER;
}
// reset cached object properties
$this->owner = $this->namespace = $this->resource_uri = $this->info = $this->idata = null;
// get a new cache instance if folder type changed
if (!$this->cache || $this->type != $oldtype)
$this->cache = kolab_storage_cache::factory($this);
else
$this->cache->set_folder($this);
$this->imap->set_folder($this->name);
}
/**
* Returns code of last error
*
* @return int Error code
*/
public function get_error()
{
return $this->error ?: $this->cache->get_error();
}
/**
* Check IMAP connection error state
*/
public function check_error()
{
if (($err_code = $this->imap->get_error_code()) < 0) {
$this->error = kolab_storage::ERROR_IMAP_CONN;
if (($res_code = $this->imap->get_response_code()) !== 0 && in_array($res_code, array(rcube_storage::NOPERM, rcube_storage::READONLY))) {
$this->error = kolab_storage::ERROR_NO_PERMISSION;
}
}
return $this->error;
}
/**
* Compose a unique resource URI for this IMAP folder
*/
public function get_resource_uri()
{
if (!empty($this->resource_uri)) {
return $this->resource_uri;
}
// strip namespace prefix from folder name
$ns = $this->get_namespace();
$nsdata = $this->imap->get_namespace($ns);
if (!empty($nsdata[0][0]) && strpos($this->name, $nsdata[0][0]) === 0) {
$subpath = substr($this->name, strlen($nsdata[0][0]));
if ($ns == 'other') {
list($user, $suffix) = explode($nsdata[0][1], $subpath, 2);
$subpath = $suffix;
}
}
else {
$subpath = $this->name;
}
// compose fully qualified ressource uri for this instance
$this->resource_uri = 'imap://' . urlencode($this->get_owner(true)) . '@' . $this->imap->options['host'] . '/' . $subpath;
return $this->resource_uri;
}
/**
* Helper method to extract folder UID metadata
*
* @return string Folder's UID
*/
public function get_uid()
{
// UID is defined in folder METADATA
$metakeys = array(kolab_storage::UID_KEY_SHARED, kolab_storage::UID_KEY_CYRUS);
$metadata = $this->get_metadata();
if ($metadata !== null) {
foreach ($metakeys as $key) {
if ($uid = ($metadata[$key] ?? null)) {
return $uid;
}
}
// generate a folder UID and set it to IMAP
$uid = rtrim(chunk_split(md5($this->name . $this->get_owner() . uniqid('-', true)), 12, '-'), '-');
if ($this->set_uid($uid)) {
return $uid;
}
}
$this->check_error();
// create hash from folder name if we can't write the UID metadata
return md5($this->name . $this->get_owner());
}
/**
* Helper method to set an UID value to the given IMAP folder instance
*
* @param string Folder's UID
* @return boolean True on succes, False on failure
*/
public function set_uid($uid)
{
$success = $this->set_metadata(array(kolab_storage::UID_KEY_SHARED => $uid));
$this->check_error();
return $success;
}
/**
* Compose a folder Etag identifier
*/
public function get_ctag()
{
$fdata = $this->get_imap_data();
$this->check_error();
return sprintf('%d-%d-%d', $fdata['UIDVALIDITY'] ?? 0, $fdata['HIGHESTMODSEQ'] ?? 0, $fdata['UIDNEXT'] ?? 0);
}
/**
* Check activation status of this folder
*
* @return boolean True if enabled, false if not
*/
public function is_active()
{
return kolab_storage::folder_is_active($this->name);
}
/**
* Change activation status of this folder
*
* @param boolean The desired subscription status: true = active, false = not active
*
* @return True on success, false on error
*/
public function activate($active)
{
return $active ? kolab_storage::folder_activate($this->name) : kolab_storage::folder_deactivate($this->name);
}
/**
* Check subscription status of this folder
*
* @return boolean True if subscribed, false if not
*/
public function is_subscribed()
{
return kolab_storage::folder_is_subscribed($this->name);
}
/**
* Change subscription status of this folder
*
* @param boolean The desired subscription status: true = subscribed, false = not subscribed
*
* @return True on success, false on error
*/
public function subscribe($subscribed)
{
return $subscribed ? kolab_storage::folder_subscribe($this->name) : kolab_storage::folder_unsubscribe($this->name);
}
/**
* Get number of objects stored in this folder
*
* @param mixed Pseudo-SQL query as list of filter parameter triplets
* or string with object type (e.g. contact, event, todo, journal, note, configuration)
*
* @return integer The number of objects of the given type
* @see self::select()
*/
public function count($query = null)
{
if (!$this->valid) {
return 0;
}
// synchronize cache first
$this->cache->synchronize();
return $this->cache->count($this->_prepare_query($query));
}
/**
* Getter for a single Kolab object identified by its UID
*
* @param string $uid Object UID
*
* @return array The Kolab object represented as hash array
*/
public function get_object($uid)
{
if (!$this->valid || !$uid) {
return false;
}
// synchronize caches
$this->cache->synchronize();
return $this->cache->get_by_uid($uid);
}
/**
* List Kolab objects matching the given query
*
* @param mixed Pseudo-SQL query as list of filter parameter triplets
* or string with object type (e.g. contact, event, todo, journal, note, configuration)
*
* @return array List of Kolab data objects (each represented as hash array)
* @deprecated Use select()
*/
public function get_objects($query = array())
{
return $this->select($query);
}
/**
* Select Kolab objects matching the given query
*
* @param mixed Pseudo-SQL query as list of filter parameter triplets
* or string with object type (e.g. contact, event, todo, journal, note, configuration)
* @param boolean Use fast mode to fetch only minimal set of information
* (no xml fetching and parsing, etc.)
*
* @return array List of Kolab data objects (each represented as hash array)
*/
public function select($query = array(), $fast = false)
{
if (!$this->valid) {
return array();
}
// synchronize caches
$this->cache->synchronize();
// fetch objects from cache
return $this->cache->select($this->_prepare_query($query), false, $fast);
}
/**
* Getter for object UIDs only
*
* @param array Pseudo-SQL query as list of filter parameter triplets
* @return array List of Kolab object UIDs
*/
public function get_uids($query = array())
{
if (!$this->valid) {
return array();
}
// synchronize caches
$this->cache->synchronize();
// fetch UIDs from cache
return $this->cache->select($this->_prepare_query($query), true);
}
/**
* Setter for ORDER BY and LIMIT parameters for cache queries
*
* @param array List of columns to order by
* @param integer Limit result set to this length
* @param integer Offset row
*/
public function set_order_and_limit($sortcols, $length = null, $offset = 0)
{
$this->cache->set_order_by($sortcols);
if ($length !== null) {
$this->cache->set_limit($length, $offset);
}
}
/**
* Helper method to sanitize query arguments
*/
private function _prepare_query($query)
{
// string equals type query
// FIXME: should not be called this way!
if (is_string($query)) {
return $this->cache->has_type_col() && !empty($query) ? array(array('type','=',$query)) : array();
}
foreach ((array)$query as $i => $param) {
if ($param[0] == 'type' && !$this->cache->has_type_col()) {
unset($query[$i]);
}
else if (($param[0] == 'dtstart' || $param[0] == 'dtend' || $param[0] == 'changed')) {
if (is_object($param[2]) && $param[2] instanceof DateTimeInterface) {
$param[2] = $param[2]->format('U');
}
if (is_numeric($param[2])) {
$query[$i][2] = date('Y-m-d H:i:s', $param[2]);
}
}
}
return $query;
}
/**
* Fetch a Kolab object attachment which is stored in a separate part
* of the mail MIME message that represents the Kolab record.
*
* @param string Object's UID
* @param string The attachment's mime number
* @param string IMAP folder where message is stored;
* If set, that also implies that the given UID is an IMAP UID
* @param bool True to print the part content
* @param resource File pointer to save the message part
* @param boolean Disables charset conversion
*
* @return mixed The attachment content as binary string
*/
public function get_attachment($uid, $part, $mailbox = null, $print = false, $fp = null, $skip_charset_conv = false)
{
if ($this->valid && ($msguid = ($mailbox ? $uid : $this->cache->uid2msguid($uid)))) {
$this->imap->set_folder($mailbox ? $mailbox : $this->name);
if (substr($part, 0, 2) == 'i:') {
// attachment data is stored in XML
if ($object = $this->cache->get($msguid)) {
// load data from XML (attachment content is not stored in cache)
if ($object['_formatobj'] && isset($object['_size'])) {
$object['_attachments'] = array();
$object['_formatobj']->get_attachments($object);
}
foreach ($object['_attachments'] as $attach) {
if ($attach['id'] == $part) {
if ($print) echo $attach['content'];
else if ($fp) fwrite($fp, $attach['content']);
else return $attach['content'];
return true;
}
}
}
}
else {
// return message part from IMAP directly
// TODO: We could improve performance if we cache part's encoding
// without 3rd argument get_message_part() will request BODYSTRUCTURE from IMAP
return $this->imap->get_message_part($msguid, $part, null, $print, $fp, $skip_charset_conv);
}
}
return null;
}
/**
* Fetch the mime message from the storage server and extract
* the Kolab groupware object from it
*
* @param string The IMAP message UID to fetch
* @param string The object type expected (use wildcard '*' to accept all types)
* @param string The folder name where the message is stored
*
* @return mixed Hash array representing the Kolab object, a kolab_format instance or false if not found
*/
public function read_object($msguid, $type = null, $folder = null)
{
if (!$this->valid) {
return false;
}
if (!$type) $type = $this->type;
if (!$folder) $folder = $this->name;
$this->imap->set_folder($folder);
$this->cache->imap_mode(true);
$message = new rcube_message($msguid);
$this->cache->imap_mode(false);
// Message doesn't exist?
if (empty($message->headers)) {
return false;
}
// extract the X-Kolab-Type header from the XML attachment part if missing
if (empty($message->headers->others['x-kolab-type'])) {
foreach ((array)$message->attachments as $part) {
if (strpos($part->mimetype, kolab_format::KTYPE_PREFIX) === 0) {
$message->headers->others['x-kolab-type'] = $part->mimetype;
break;
}
}
}
// fix buggy messages stating the X-Kolab-Type header twice
else if (is_array($message->headers->others['x-kolab-type'])) {
$message->headers->others['x-kolab-type'] = reset($message->headers->others['x-kolab-type']);
}
// no object type header found: abort
if (empty($message->headers->others['x-kolab-type'])) {
rcube::raise_error(array(
'code' => 600,
'type' => 'php',
'file' => __FILE__,
'line' => __LINE__,
'message' => "No X-Kolab-Type information found in message $msguid ($this->name).",
), true);
return false;
}
$object_type = kolab_format::mime2object_type($message->headers->others['x-kolab-type']);
$content_type = kolab_format::KTYPE_PREFIX . $object_type;
// check object type header and abort on mismatch
if ($type != '*' && strpos($object_type, $type) !== 0 && !($object_type == 'distribution-list' && $type == 'contact')) {
return false;
}
$attachments = array();
// get XML part
$xml = null;
foreach ((array)$message->attachments as $part) {
if (!$xml && ($part->mimetype == $content_type || preg_match('!application/([a-z.]+\+)?xml!i', $part->mimetype))) {
$xml = $message->get_part_body($part->mime_id, true);
}
else if ($part->filename || $part->content_id) {
$key = $part->content_id ? trim($part->content_id, '<>') : $part->filename;
$size = null;
// Use Content-Disposition 'size' as for the Kolab Format spec.
if (isset($part->d_parameters['size'])) {
$size = $part->d_parameters['size'];
}
// we can trust part size only if it's not encoded
else if ($part->encoding == 'binary' || $part->encoding == '7bit' || $part->encoding == '8bit') {
$size = $part->size;
}
$attachments[$key] = array(
'id' => $part->mime_id,
'name' => $part->filename,
'mimetype' => $part->mimetype,
'size' => $size,
);
}
}
if (!$xml) {
rcube::raise_error(array(
'code' => 600,
'type' => 'php',
'file' => __FILE__,
'line' => __LINE__,
'message' => "Could not find Kolab data part in message $msguid ($this->name).",
), true);
return false;
}
// check kolab format version
$format_version = $message->headers->others['x-kolab-mime-version'];
if (empty($format_version)) {
list($xmltype, $subtype) = explode('.', $object_type);
$xmlhead = substr($xml, 0, 512);
// detect old Kolab 2.0 format
if (strpos($xmlhead, '<' . $xmltype) !== false && strpos($xmlhead, 'xmlns=') === false)
$format_version = '2.0';
else
$format_version = '3.0'; // assume 3.0
}
// get Kolab format handler for the given type
$format = kolab_format::factory($object_type, $format_version);
if (is_a($format, 'PEAR_Error'))
return false;
// load Kolab object from XML part
$format->load($xml);
if ($format->is_valid()) {
$object = $format->to_array(array('_attachments' => $attachments));
$object['_type'] = $object_type;
$object['_msguid'] = $msguid;
$object['_mailbox'] = $this->name;
$object['_formatobj'] = $format;
$object['_size'] = strlen($xml);
return $object;
}
else {
// try to extract object UID from XML block
if (preg_match('!<uid>(.+)</uid>!Uims', $xml, $m))
$msgadd = " UID = " . trim(strip_tags($m[1]));
rcube::raise_error(array(
'code' => 600,
'type' => 'php',
'file' => __FILE__,
'line' => __LINE__,
'message' => "Could not parse Kolab object data in message $msguid ($this->name)." . $msgadd,
), true);
self::save_user_xml("$msguid.xml", $xml);
}
return false;
}
/**
* Save an object in this folder.
*
* @param array $object The array that holds the data of the object.
* @param string $type The type of the kolab object.
* @param string $uid The UID of the old object if it existed before
*
* @return mixed False on error or IMAP message UID on success
*/
public function save(&$object, $type = null, $uid = null)
{
if (!$this->valid || empty($object)) {
return false;
}
if (!$type)
$type = $this->type;
// copy attachments from old message
$copyfrom = $object['_copyfrom'] ?? ($object['_msguid'] ?? null);
if (!empty($copyfrom) && ($old = $this->cache->get($copyfrom, $type, $object['_mailbox'])) && !empty($old['_attachments'])) {
foreach ((array)$old['_attachments'] as $key => $att) {
if (!isset($object['_attachments'][$key])) {
$object['_attachments'][$key] = $old['_attachments'][$key];
}
// unset deleted attachment entries
if ($object['_attachments'][$key] == false) {
unset($object['_attachments'][$key]);
}
// load photo.attachment from old Kolab2 format to be directly embedded in xcard block
else if ($type == 'contact' && ($key == 'photo.attachment' || $key == 'kolab-picture.png') && $att['id']) {
if (!isset($object['photo']))
$object['photo'] = $this->get_attachment($copyfrom, $att['id'], $object['_mailbox']);
unset($object['_attachments'][$key]);
}
}
}
// save contact photo to attachment for Kolab2 format
if (kolab_storage::$version == '2.0' && $object['photo']) {
$attkey = 'kolab-picture.png'; // this file name is hard-coded in libkolab/kolabformatV2/contact.cpp
$object['_attachments'][$attkey] = array(
'mimetype'=> rcube_mime::image_content_type($object['photo']),
'content' => preg_match('![^a-z0-9/=+-]!i', $object['photo']) ? $object['photo'] : base64_decode($object['photo']),
);
}
// process attachments
if (!empty($object['_attachments'])) {
$numatt = count($object['_attachments']);
foreach ($object['_attachments'] as $key => $attachment) {
// FIXME: kolab_storage and Roundcube attachment hooks use different fields!
if (empty($attachment['content']) && !empty($attachment['data'])) {
$attachment['content'] = $attachment['data'];
unset($attachment['data'], $object['_attachments'][$key]['data']);
}
// make sure size is set, so object saved in cache contains this info
if (!isset($attachment['size'])) {
if (!empty($attachment['content'])) {
if (is_resource($attachment['content'])) {
// this need to be a seekable resource, otherwise
// fstat() failes and we're unable to determine size
// here nor in rcube_imap_generic before IMAP APPEND
$stat = fstat($attachment['content']);
$attachment['size'] = $stat ? $stat['size'] : 0;
}
else {
$attachment['size'] = strlen($attachment['content']);
}
}
else if (!empty($attachment['path'])) {
$attachment['size'] = filesize($attachment['path']);
}
$object['_attachments'][$key] = $attachment;
}
// generate unique keys (used as content-id) for attachments
if (is_numeric($key) && $key < $numatt) {
// derrive content-id from attachment file name
$ext = preg_match('/(\.[a-z0-9]{1,6})$/i', $attachment['name'], $m) ? $m[1] : null;
$basename = preg_replace('/[^a-z0-9_.-]/i', '', basename($attachment['name'], $ext)); // to 7bit ascii
if (!$basename) $basename = 'noname';
$cid = $basename . '.' . microtime(true) . $key . $ext;
$object['_attachments'][$cid] = $attachment;
unset($object['_attachments'][$key]);
}
}
}
// save recurrence exceptions as individual objects due to lack of support in Kolab v2 format
if (kolab_storage::$version == '2.0' && $object['recurrence']['EXCEPTIONS']) {
$this->save_recurrence_exceptions($object, $type);
}
// check IMAP BINARY extension support for 'file' objects
// allow configuration to workaround bug in Cyrus < 2.4.17
$rcmail = rcube::get_instance();
$binary = $type == 'file' && !$rcmail->config->get('kolab_binary_disable') && $this->imap->get_capability('BINARY');
// generate and save object message
if ($raw_msg = $this->build_message($object, $type, $binary, $body_file)) {
// resolve old msguid before saving
if ($uid && empty($object['_msguid']) && ($msguid = $this->cache->uid2msguid($uid))) {
$object['_msguid'] = $msguid;
$object['_mailbox'] = $this->name;
}
$result = $this->imap->save_message($this->name, $raw_msg, null, false, null, null, $binary);
// update cache with new UID
if ($result) {
$old_uid = $object['_msguid'] ?? null;
$object['_msguid'] = $result;
$object['_mailbox'] = $this->name;
if ($old_uid) {
// delete old message
$this->cache->imap_mode(true);
$this->imap->delete_message($old_uid, $object['_mailbox']);
$this->cache->imap_mode(false);
}
// insert/update message in cache
$this->cache->save($result, $object, $old_uid);
}
// remove temp file
if ($body_file) {
@unlink($body_file);
}
}
return $result;
}
/**
* Save recurrence exceptions as individual objects.
* The Kolab v2 format doesn't allow us to save fully embedded exception objects.
*
* @param array Hash array with event properties
* @param string Object type
*/
private function save_recurrence_exceptions(&$object, $type = null)
{
if ($object['recurrence']['EXCEPTIONS']) {
$exdates = [];
foreach ((array) $object['recurrence']['EXDATE'] as $exdate) {
$key = $exdate instanceof DateTimeInterface ? $exdate->format('Y-m-d') : strval($exdate);
$exdates[$key] = 1;
}
// save every exception as individual object
foreach ((array) $object['recurrence']['EXCEPTIONS'] as $exception) {
$exception['uid'] = self::recurrence_exception_uid($object['uid'], $exception['start']->format('Ymd'));
$exception['sequence'] = $object['sequence'] + 1;
if ($exception['thisandfuture']) {
$exception['recurrence'] = $object['recurrence'];
// adjust the recurrence duration of the exception
if ($object['recurrence']['COUNT']) {
$recurrence = new kolab_date_recurrence($object['_formatobj']);
if ($end = $recurrence->end()) {
unset($exception['recurrence']['COUNT']);
$exception['recurrence']['UNTIL'] = $end;
}
}
// set UNTIL date if we have a thisandfuture exception
$untildate = clone $exception['start'];
$untildate->sub(new DateInterval('P1D'));
$object['recurrence']['UNTIL'] = $untildate;
unset($object['recurrence']['COUNT']);
}
else {
if (!$exdates[$exception['start']->format('Y-m-d')])
$object['recurrence']['EXDATE'][] = clone $exception['start'];
unset($exception['recurrence']);
}
unset($exception['recurrence']['EXCEPTIONS'], $exception['_formatobj'], $exception['_msguid']);
$this->save($exception, $type, $exception['uid']);
}
unset($object['recurrence']['EXCEPTIONS']);
}
}
/**
* Generate an object UID with the given recurrence-ID in a way that it is
* unique (the original UID is not a substring) but still recoverable.
*/
private static function recurrence_exception_uid($uid, $recurrence_id)
{
$offset = -2;
return substr($uid, 0, $offset) . '-' . $recurrence_id . '-' . substr($uid, $offset);
}
/**
* Delete the specified object from this folder.
*
* @param mixed $object The Kolab object to delete or object UID
* @param boolean $expunge Should the folder be expunged?
*
* @return boolean True if successful, false on error
*/
public function delete($object, $expunge = true)
{
if (!$this->valid) {
return false;
}
$msguid = is_array($object) ? $object['_msguid'] : $this->cache->uid2msguid($object);
$success = false;
$this->cache->imap_mode(true);
if ($msguid && $expunge) {
$success = $this->imap->delete_message($msguid, $this->name);
}
else if ($msguid) {
$success = $this->imap->set_flag($msguid, 'DELETED', $this->name);
}
$this->cache->imap_mode(false);
if ($success) {
$this->cache->set($msguid, false);
}
return $success;
}
/**
*
*/
public function delete_all()
{
if (!$this->valid) {
return false;
}
$this->cache->purge();
$this->cache->imap_mode(true);
$result = $this->imap->clear_folder($this->name);
$this->cache->imap_mode(false);
return $result;
}
/**
* Restore a previously deleted object
*
* @param string Object UID
* @return mixed Message UID on success, false on error
*/
public function undelete($uid)
{
if (!$this->valid) {
return false;
}
if ($msguid = $this->cache->uid2msguid($uid, true)) {
$this->cache->imap_mode(true);
$result = $this->imap->set_flag($msguid, 'UNDELETED', $this->name);
$this->cache->imap_mode(false);
if ($result) {
return $msguid;
}
}
return false;
}
/**
* Move a Kolab object message to another IMAP folder
*
* @param string Object UID
* @param string IMAP folder to move object to
* @return boolean True on success, false on failure
*/
public function move($uid, $target_folder)
{
if (!$this->valid) {
return false;
}
if (is_string($target_folder))
$target_folder = kolab_storage::get_folder($target_folder);
if ($msguid = $this->cache->uid2msguid($uid)) {
$this->cache->imap_mode(true);
$result = $this->imap->move_message($msguid, $target_folder->name, $this->name);
$this->cache->imap_mode(false);
if ($result) {
$new_uid = ($copyuid = $this->imap->conn->data['COPYUID']) ? $copyuid[1] : null;
$this->cache->move($msguid, $uid, $target_folder, $new_uid);
return true;
}
else {
rcube::raise_error(array(
'code' => 600, 'type' => 'php',
'file' => __FILE__, 'line' => __LINE__,
'message' => "Failed to move message $msguid to $target_folder: " . $this->imap->get_error_str(),
), true);
}
}
return false;
}
/**
* Creates source of the configuration object message
*
* @param array $object The array that holds the data of the object.
* @param string $type The type of the kolab object.
* @param bool $binary Enables use of binary encoding of attachment(s)
* @param string $body_file Reference to filename of message body
*
* @return mixed Message as string or array with two elements
* (one for message file path, second for message headers)
*/
private function build_message(&$object, $type, $binary, &$body_file)
{
// load old object to preserve data we don't understand/process
$format = null;
if (is_object($object['_formatobj'] ?? null))
$format = $object['_formatobj'];
else if (!empty($object['_msguid']) && ($old = $this->cache->get($object['_msguid'], $type, $object['_mailbox'] ?? null)))
$format = $old['_formatobj'] ?? null;
// create new kolab_format instance
if (!$format)
$format = kolab_format::factory($type, kolab_storage::$version);
if (PEAR::isError($format))
return false;
$format->set($object);
$xml = $format->write(kolab_storage::$version);
$object['uid'] = $format->uid; // read UID from format
$object['_formatobj'] = $format;
if (empty($xml) || !$format->is_valid() || empty($object['uid'])) {
return false;
}
$mime = new Mail_mime("\r\n");
$rcmail = rcube::get_instance();
$headers = array();
$files = array();
$part_id = 1;
$encoding = $binary ? 'binary' : 'base64';
if ($user_email = $rcmail->get_user_email()) {
$headers['From'] = $user_email;
$headers['To'] = $user_email;
}
$headers['Date'] = date('r');
$headers['X-Kolab-Type'] = kolab_format::KTYPE_PREFIX . $type;
$headers['X-Kolab-Mime-Version'] = kolab_storage::$version;
$headers['Subject'] = $object['uid'];
// $headers['Message-ID'] = $rcmail->gen_message_id();
$headers['User-Agent'] = $rcmail->config->get('useragent');
// Check if we have enough memory to handle the message in it
// It's faster than using files, so we'll do this if we only can
if (!empty($object['_attachments']) && ($mem_limit = parse_bytes(ini_get('memory_limit'))) > 0) {
$memory = function_exists('memory_get_usage') ? memory_get_usage() : 16*1024*1024; // safe value: 16MB
foreach ($object['_attachments'] as $attachment) {
$memory += $attachment['size'];
}
// 1.33 is for base64, we need at least 4x more memory than the message size
if ($memory * ($binary ? 1 : 1.33) * 4 > $mem_limit) {
$marker = '%%%~~~' . md5(microtime(true) . $memory) . '~~~%%%';
$is_file = true;
$temp_dir = unslashify($rcmail->config->get('temp_dir'));
$mime->setParam('delay_file_io', true);
}
}
$mime->headers($headers);
$mime->setTXTBody("This is a Kolab Groupware object. "
. "To view this object you will need an email client that understands the Kolab Groupware format. "
. "For a list of such email clients please visit http://www.kolab.org/\n\n");
$ctype = kolab_storage::$version == '2.0' ? $format->CTYPEv2 : $format->CTYPE;
// Convert new lines to \r\n, to wrokaround "NO Message contains bare newlines"
// when APPENDing from temp file
$xml = preg_replace('/\r?\n/', "\r\n", $xml);
$mime->addAttachment($xml, // file
$ctype, // content-type
'kolab.xml', // filename
false, // is_file
'8bit', // encoding
'attachment', // disposition
RCUBE_CHARSET // charset
);
$part_id++;
$is_file = false;
// save object attachments as separate parts
foreach ((array)($object['_attachments'] ?? []) as $key => $att) {
if (empty($att['content']) && !empty($att['id'])) {
// @TODO: use IMAP CATENATE to skip attachment fetch+push operation
$msguid = !empty($object['_copyfrom']) ? $object['_copyfrom'] : (!empty($object['_msguid']) ? $object['_msguid'] : $object['uid']);
if ($is_file) {
$att['path'] = tempnam($temp_dir, 'rcmAttmnt');
if (($fp = fopen($att['path'], 'w')) && $this->get_attachment($msguid, $att['id'], $object['_mailbox'], false, $fp, true)) {
fclose($fp);
}
else {
return false;
}
}
else {
$att['content'] = $this->get_attachment($msguid, $att['id'], $object['_mailbox'], false, null, true);
}
}
$headers = array('Content-ID' => Mail_mimePart::encodeHeader('Content-ID', '<' . $key . '>', RCUBE_CHARSET, 'quoted-printable'));
$name = !empty($att['name']) ? $att['name'] : $key;
// To store binary files we can use faster method
// without writting full message content to a temporary file but
// directly to IMAP, see rcube_imap_generic::append().
// I.e. use file handles where possible
if (!empty($att['path'])) {
if ($is_file && $binary) {
$files[] = fopen($att['path'], 'r');
$mime->addAttachment($marker, $att['mimetype'], $name, false, $encoding, 'attachment', '', '', '', null, null, '', RCUBE_CHARSET, $headers);
}
else {
$mime->addAttachment($att['path'], $att['mimetype'], $name, true, $encoding, 'attachment', '', '', '', null, null, '', RCUBE_CHARSET, $headers);
}
}
else {
if (is_resource($att['content']) && $is_file && $binary) {
$files[] = $att['content'];
$mime->addAttachment($marker, $att['mimetype'], $name, false, $encoding, 'attachment', '', '', '', null, null, '', RCUBE_CHARSET, $headers);
}
else {
if (is_resource($att['content'])) {
@rewind($att['content']);
$att['content'] = stream_get_contents($att['content']);
}
$mime->addAttachment($att['content'], $att['mimetype'], $name, false, $encoding, 'attachment', '', '', '', null, null, '', RCUBE_CHARSET, $headers);
}
}
$object['_attachments'][$key]['id'] = ++$part_id;
}
if (!$is_file || !empty($files)) {
$message = $mime->getMessage();
}
// parse message and build message array with
// attachment file pointers in place of file markers
if (!empty($files)) {
$message = explode($marker, $message);
$tmp = array();
foreach ($message as $msg_part) {
$tmp[] = $msg_part;
if ($file = array_shift($files)) {
$tmp[] = $file;
}
}
$message = $tmp;
}
// write complete message body into temp file
else if ($is_file) {
// use common temp dir
$body_file = tempnam($temp_dir, 'rcmMsg');
if (PEAR::isError($mime_result = $mime->saveMessageBody($body_file))) {
rcube::raise_error(array('code' => 650, 'type' => 'php',
'file' => __FILE__, 'line' => __LINE__,
'message' => "Could not create message: ".$mime_result->getMessage()),
true, false);
return false;
}
$message = array(trim($mime->txtHeaders()) . "\r\n\r\n", fopen($body_file, 'r'));
}
return $message;
}
/**
* Triggers any required updates after changes within the
* folder. This is currently only required for handling free/busy
* information with Kolab.
*
* @return boolean|PEAR_Error True if successfull.
*/
public function trigger()
{
$owner = $this->get_owner();
$result = false;
+ $url = kolab_storage::get_freebusy_server();
- switch($this->type) {
+ switch ($this->type) {
case 'event':
- if ($this->get_namespace() == 'personal') {
+ if ($url && $this->get_namespace() == 'personal') {
$result = $this->trigger_url(
sprintf('%s/trigger/%s/%s.pfb',
- kolab_storage::get_freebusy_server(),
+ $url,
urlencode($owner),
urlencode($this->imap->mod_folder($this->name))
),
$this->imap->options['user'],
$this->imap->options['password']
);
}
break;
default:
return true;
}
- if ($result && is_object($result) && is_a($result, 'PEAR_Error')) {
+ if ($result instanceof PEAR_Error) {
return PEAR::raiseError(
sprintf("Failed triggering folder %s. Error was: %s", $this->name, $result->getMessage())
);
}
return $result;
}
/**
* Triggers a URL.
*
* @param string $url The URL to be triggered.
* @param string $auth_user Username to authenticate with
* @param string $auth_passwd Password for basic auth
* @return boolean|PEAR_Error True if successfull.
*/
private function trigger_url($url, $auth_user = null, $auth_passwd = null)
{
try {
$request = libkolab::http_request($url);
// set authentication credentials
if ($auth_user && $auth_passwd)
$request->setAuth($auth_user, $auth_passwd);
$result = $request->send();
// rcube::write_log('trigger', $result->getBody());
}
catch (Exception $e) {
return PEAR::raiseError($e->getMessage());
}
return true;
}
/**
* Log content to a file in per_user_loggin dir if configured
*/
private static function save_user_xml($filename, $content)
{
$rcmail = rcube::get_instance();
if ($rcmail->config->get('kolab_format_error_log')) {
$log_dir = $rcmail->config->get('log_dir', RCUBE_INSTALL_PATH . 'logs');
$user_name = $rcmail->get_user_name();
$log_dir = $log_dir . '/' . $user_name;
if (!empty($user_name) && is_writable($log_dir)) {
file_put_contents("$log_dir/$filename", $content);
}
}
}
}

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