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diff --git a/plugins/calendar/calendar.php b/plugins/calendar/calendar.php
index eea9cfd6..a67480ca 100644
--- a/plugins/calendar/calendar.php
+++ b/plugins/calendar/calendar.php
@@ -1,3977 +1,4002 @@
<?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/>.
*/
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 $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');
$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;
// load localizations
$this->add_texts('localization/', $this->rc->task == 'calendar' && (!$this->rc->action || $this->rc->action == 'print'));
require($this->home . '/lib/calendar_ui.php');
$this->ui = new calendar_ui($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', $this->load_settings());
}
}
if ($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']);
$this->add_hook('refresh', [$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 $this->ical;
}
/**
* Get properties of the calendar this user has specified as default
*/
public function get_default_calendar($sensitivity = null, $calendars = null)
{
if ($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 || $sensitivity) {
foreach ($calendars as $cal) {
if ($sensitivity && !empty($cal['subtype']) && $cal['subtype'] == $sensitivity) {
$calendar = $cal;
break;
}
if (!empty($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('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_timeslot';
$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);
$p['blocks']['view']['options']['timeslots'] = [
'title' => html::label($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) {
$active = in_array($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 (($event['_savemode'] == 'all' || ($event['_savemode'] == 'future' && $action == 'remove' && empty($event['_decline'])))
&& !empty($old['recurrence_id'])
) {
$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);
}
$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);
}
$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');
$got_msg = true;
}
// send cancellation for the main event
if ($event['_savemode'] == 'all') {
unset($old['_instance'], $old['recurrence_date'], $old['recurrence_id']);
}
// send an update for the main event's recurrence rule instead of a cancellation message
else if ($event['_savemode'] == 'future' && $success !== false && $success !== true) {
$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(strtolower($attendee['email']), $emails)) {
+ else if (!empty($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, 'itipmailbody' . $status)) {
+ if ($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 DateTime) {
$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 ($event['_savemode'] == 'future' && !empty($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'] = $master['attendees']; // this tricks us into the next if clause
}
// delete old reference if saved as new
if ($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 = $event['_savemode'];
// send notification for the main event when savemode is 'all'
if ($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']))
+ '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;
foreach ((array) $event['attendees'] as $i => $attendee) {
if ($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'];
$organizer['role'] = 'ORGANIZER';
if (!is_array($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'];
$event['allDay'] = !empty($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($event['title']),
'description' => strval($event['description']),
'location' => strval($event['location']),
] + $event;
}
/**
* Generate a unique identifier for an event
*/
public function generate_uid()
{
return strtoupper(md5(time() . uniqid(rand())) . '-' . substr(md5($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 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']);
}
$attachments = [];
$eventid = 'cal-' . (!empty($event['id']) ? $event['id'] : 'new-event');
if (!empty($_SESSION[self::SESSION_KEY]) && $_SESSION[self::SESSION_KEY]['id'] == $eventid) {
if (!empty($_SESSION[self::SESSION_KEY]['attachments'])) {
foreach ($_SESSION[self::SESSION_KEY]['attachments'] as $id => $attachment) {
if (!empty($event['attachments']) && in_array($id, $event['attachments'])) {
$attachments[$id] = $this->rc->plugins->exec_hook('attachment_get', $attachment);
}
}
}
}
$event['attachments'] = $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(&$event)
{
// remove temp. attachment files
if (!empty($_SESSION[self::SESSION_KEY]) && ($eventid = $_SESSION[self::SESSION_KEY]['id'])) {
$this->rc->plugins->exec_hook('attachments_cleanup', ['group' => $eventid]);
$this->rc->session->remove(self::SESSION_KEY);
}
}
/**
* Send out an invitation/notification to all event attendees
*/
private function notify_attendees($event, $old, $action = 'edit', $comment = null, $rsvp = null)
{
$is_cancelled = false;
if ($action == 'remove' || ($event['status'] == 'CANCELLED' && $old['status'] != $event['status'])) {
$event['cancelled'] = true;
$is_cancelled = true;
}
if ($rsvp === null) {
$rsvp = !$old || $event['sequence'] > $old['sequence'];
}
$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) $interval = 60; // 1 hour
if (!$dte) {
$dts = new DateTime('@'.$start);
$dts->setTimezone($this->timezone);
}
$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;
}
$dte = new DateTime('@'.$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 = $this->get_default_calendar($data['sensitivity'], $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']['sensitivity']))) {
$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 = $this->get_default_calendar($event['sensitivity'], $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($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 => $attendee) {
if ($attendee['role'] == 'ORGANIZER') {
$organizer = $attendee;
}
else if (!empty($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 = $attendee;
}
}
// add attendee with this user's default identity if not listed
if (!$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']) {
$existing = null;
}
if ($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') {
// try to identify the attendee using the email sender address
$existing_attendee = -1;
$existing_attendee_emails = [];
foreach ($existing['attendees'] as $i => $attendee) {
$existing_attendee_emails[] = $attendee['email'];
if ($this->itip->compare_email($attendee['email'], $event['_sender'], $event['_sender_utf'])) {
$existing_attendee = $i;
}
}
$event_attendee = null;
$update_attendees = [];
foreach ($event['attendees'] as $attendee) {
if ($this->itip->compare_email($attendee['email'], $event['_sender'], $event['_sender_utf'])) {
$event_attendee = $attendee;
$update_attendees[] = $attendee;
$metadata['fallback'] = $attendee['status'];
$metadata['attendee'] = $attendee['email'];
$metadata['rsvp'] = !empty($attendee['rsvp']) || $attendee['role'] != 'NON-PARTICIPANT';
if ($attendee['status'] != 'DELEGATED') {
break;
}
}
// also copy delegate attendee
else if (!empty($attendee['delegated-from'])
&& $this->itip->compare_email($attendee['delegated-from'], $event['_sender'], $event['_sender_utf'])
) {
$update_attendees[] = $attendee;
if (!in_array_nocase($attendee['email'], $existing_attendee_emails)) {
$existing['attendees'][] = $attendee;
}
}
}
// if delegatee has declined, set delegator's RSVP=True
if ($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;
}
}
}
// Accept sender as a new participant (different email in From: and the iTip)
// Use ATTENDEE entry from the iTip with replaced email address
if (!$event_attendee) {
// remove the organizer
$itip_attendees = array_filter(
$event['attendees'],
function($item) { return $item['role'] != 'ORGANIZER'; }
);
// there must be only one attendee
if (is_array($itip_attendees) && count($itip_attendees) == 1) {
$event_attendee = $itip_attendees[key($itip_attendees)];
$event_attendee['email'] = $event['_sender'];
$update_attendees[] = $event_attendee;
$metadata['fallback'] = $event_attendee['status'];
$metadata['attendee'] = $event_attendee['email'];
$metadata['rsvp'] = !empty($event_attendee['rsvp']) || $event_attendee['role'] != 'NON-PARTICIPANT';
}
}
// found matching attendee entry in both existing and new events
if ($existing_attendee >= 0 && $event_attendee) {
$existing['attendees'][$existing_attendee] = $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['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['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['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 {
$master = null;
}
}
// save to the selected/default calendar
if (!$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
&& !in_array(strtolower($organizer['email']), $emails) && !$error_msg
) {
$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] : $this->get_default_calendar($event['sensitivity']);
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 ($message->attachments) {
$eventid = 'cal-';
if (empty($_SESSION[self::SESSION_KEY]) || $_SESSION[self::SESSION_KEY]['id'] != $eventid) {
$_SESSION[self::SESSION_KEY] = [
'id' => $eventid,
'attachments' => [],
];
}
foreach ((array) $message->attachments as $part) {
$attachment = [
'data' => $imap->get_message_part($uid, $part->mime_id, $part),
'size' => $part->size,
'name' => $part->filename,
'mimetype' => $part->mimetype,
'group' => $eventid,
];
$attachment = $this->rc->plugins->exec_hook('attachment_save', $attachment);
if (!empty($attachment['status']) && !$attachment['abort']) {
$id = $attachment['id'];
$attachment['classname'] = rcube_utils::file2class($attachment['mimetype'], $attachment['name']);
// store new attachment in session
unset($attachment['status'], $attachment['abort'], $attachment['data']);
$_SESSION[self::SESSION_KEY]['attachments'][$id] = $attachment;
$attachment['id'] = 'rcmfile' . $attachment['id']; // add prefix to consider it 'new'
$event['attachments'][] = $attachment;
}
}
}
$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;
}
/**
* 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 plugin is loaded in case of Kolab driver
$this->load_driver();
// Use libkolab to compute recurring events (and libkolab plugin)
// Horde-based fallback has many bugs
if (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 (Horde-based) recurrence implementation
require_once(__DIR__ . '/lib/calendar_recurrence.php');
$recurrence = new calendar_recurrence($this, $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 e1f46fd5..9cee7279 100644
--- a/plugins/calendar/calendar_ui.js
+++ b/plugins/calendar/calendar_ui.js
@@ -1,4315 +1,4324 @@
/**
* 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 sensitivitylabels = { 'public':rcmail.gettext('public','calendar'), 'private':rcmail.gettext('private','calendar'), 'confidential':rcmail.gettext('confidential','calendar') };
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') {
var prefix = event.sensitivity && event.sensitivity != 'public' ? String(sensitivitylabels[event.sensitivity]).toUpperCase()+': ' : '';
element.attr('title', prefix + 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.sensitivity && event.sensitivity != 'public')
time_element.append('<i class="fc-icon-sensitive"></i>');
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-* and sensitivity-* classes
$dialog.removeClass(function(i, oldclass) {
var oldies = String(oldclass).split(' ');
return $.grep(oldies, function(cls) { return cls.indexOf('status-') === 0 || cls.indexOf('sensitivity-') === 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)
$('#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.sensitivity && event.sensitivity != 'public') {
$('#event-sensitivity').show().find('.event-text').text(sensitivitylabels[event.sensitivity]);
$('#event-status-badge > span').text(sensitivitylabels[event.sensitivity]);
$dialog.addClass('sensitivity-'+event.sensitivity);
}
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' && settings.identity.emails.indexOf(';'+data.email) >= 0) {
+ 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 sensitivity = $('#edit-sensitivity').val(event.sensitivity);
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' && v == organizer.email) {
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')]();
$('#edit-attendee-schedule')[(calendar.freebusy?'show':'hide')]();
};
// attachments
var load_attachments_tab = function()
{
rcmail.enable_command('remove-attachment', 'upload-file', calendar.editable && !event.recurrence_id);
rcmail.env.deleted_attachments = [];
// we're sharing some code for uploads handling with app.js
rcmail.env.attachments = [];
rcmail.env.compose_id = event.id; // for rcmail.async_upload_form()
if ($.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(),
sensitivity: sensitivity.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);
// read attendee roles
$('select.edit-attendee-role').each(function(i, elem){
if (data.attendees[i])
data.attendees[i].role = $(elem).val();
});
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)
$('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');
// 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;
}
// read attendee roles from drop-downs
$('select.edit-attendee-role').each(function(i, elem){
if (event_attendees[i])
event_attendees[i].role = $(elem).val();
});
// 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
$('select.edit-attendee-role').each(function(i, elem){
if (event_attendees[i] && freebusy_ui.attendees[i]) {
event_attendees[i].role = freebusy_ui.attendees[i].role;
$(elem).val(event_attendees[i].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"'
+ (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>' +
'<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']();
});
// 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.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];
- if (settings.identity.emails.indexOf(';'+String(data.email).toLowerCase()) >= 0) {
+ //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;
}
}
}
};
/*** 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);
// 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('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/ldap/resources_driver_ldap.php b/plugins/calendar/drivers/ldap/resources_driver_ldap.php
index 0be41261..3719b706 100644
--- a/plugins/calendar/drivers/ldap/resources_driver_ldap.php
+++ b/plugins/calendar/drivers/ldap/resources_driver_ldap.php
@@ -1,157 +1,158 @@
<?php
/**
* LDAP-based resource directory class using rcube_ldap functionality
*
* @author Thomas Bruederli <bruederli@kolabsys.com>
*
* Copyright (C) 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/>.
*/
/**
* LDAP-based resource directory implementation
*/
class resources_driver_ldap extends resources_driver
{
private $rc;
private $ldap;
/**
* Default constructor
*/
function __construct($cal)
{
$this->cal = $cal;
$this->rc = $cal->rc;
}
/**
* Fetch resource objects to be displayed for booking
*
- * @param string $query Search query (optional)
- * @param int $num Max size of the result
+ * @param string $query Search query (optional)
+ * @param int $num Max size of the result
+ * @param string $searchField Field to search with query
*
* @return array List of resource records available for booking
*/
- public function load_resources($query = null, $num = 5000)
+ public function load_resources($query = null, $num = 5000, $searchField = '*')
{
if (!($ldap = $this->connect())) {
return [];
}
// TODO: apply paging
$ldap->set_pagesize($num);
if (isset($query)) {
- $results = $ldap->search('*', $query, 0, true, true);
+ $results = $ldap->search($searchField, $query, 0, true, true);
}
else {
$results = $ldap->list_records();
}
if ($results instanceof ArrayAccess) {
foreach ($results as $i => $rec) {
$results[$i] = $this->decode_resource($rec);
}
}
return $results;
}
/**
* Return properties of a single resource
*
* @param string $id Unique resource identifier
*
* @return array Resource object as hash array
*/
public function get_resource($dn)
{
$rec = null;
if ($ldap = $this->connect()) {
$rec = $ldap->get_record(rcube_ldap::dn_encode($dn), true);
if (!empty($rec)) {
$rec = $this->decode_resource($rec);
}
}
return $rec;
}
/**
* Return properties of a resource owner
*
* @param string $dn Owner identifier
*
* @return array Resource object as hash array
*/
public function get_resource_owner($dn)
{
$owner = null;
if ($ldap = $this->connect()) {
$owner = $ldap->get_record(rcube_ldap::dn_encode($dn), true);
$owner['ID'] = rcube_ldap::dn_decode($owner['ID']);
unset($owner['_raw_attrib'], $owner['_type']);
}
return $owner;
}
/**
* Extract JSON-serialized attributes
*/
private function decode_resource($rec)
{
$rec['ID'] = rcube_ldap::dn_decode($rec['ID']);
$attributes = [];
foreach ((array) $rec['attributes'] as $sattr) {
$sattr = trim($sattr);
if (!empty($sattr) && $sattr[0] === '{') {
$attr = @json_decode($sattr, true);
$attributes += $attr;
}
else if (!empty($sattr) && empty($rec['description'])) {
$rec['description'] = $sattr;
}
}
$rec['attributes'] = $attributes;
// force $rec['members'] to be an array
if (!empty($rec['members']) && !is_array($rec['members'])) {
$rec['members'] = [$rec['members']];
}
// remove unused cruft
unset($rec['_raw_attrib']);
return $rec;
}
private function connect()
{
if (!isset($this->ldap)) {
$this->ldap = new rcube_ldap($this->rc->config->get('calendar_resources_directory'), true);
}
return $this->ldap->ready ? $this->ldap : null;
}
}
diff --git a/plugins/calendar/localization/en_US.inc b/plugins/calendar/localization/en_US.inc
index 0f97d566..5705f269 100644
--- a/plugins/calendar/localization/en_US.inc
+++ b/plugins/calendar/localization/en_US.inc
@@ -1,320 +1,324 @@
<?php
/**
* Localizations for Kolab Calendar plugin
*
* Copyright (C) 2014, Kolab Systems AG
*
* For translation see https://www.transifex.com/projects/p/kolab/resource/calendar/
*/
$labels = array();
// preferences
$labels['default_view'] = 'Default view';
$labels['time_format'] = 'Time format';
$labels['timeslots'] = 'Time slots per hour';
$labels['first_day'] = 'First weekday';
$labels['first_hour'] = 'First hour to show';
$labels['workinghours'] = 'Working hours';
$labels['add_category'] = 'Add category';
$labels['remove_category'] = 'Remove category';
$labels['defaultcalendar'] = 'Create new events in';
$labels['eventcoloring'] = 'Event coloring';
$labels['coloringmode0'] = 'According to calendar';
$labels['coloringmode1'] = 'According to category';
$labels['coloringmode2'] = 'Calendar for outline, category for content';
$labels['coloringmode3'] = 'Category for outline, calendar for content';
$labels['afternothing'] = 'Do nothing';
$labels['aftertrash'] = 'Move to Trash';
$labels['afterdelete'] = 'Delete the message';
$labels['afterflagdeleted'] = 'Flag as deleted';
$labels['aftermoveto'] = 'Move to...';
$labels['itipoptions'] = 'Event Invitations';
$labels['afteraction'] = 'After an invitation or update message is processed';
$labels['showweekno'] = 'Display week numbers';
$labels['weeknonone'] = 'never';
$labels['weeknodatepicker'] = 'in datepicker only';
$labels['weeknoall'] = 'in datepicker and calendar view';
// calendar
$labels['calendar'] = 'Calendar';
$labels['calendars'] = 'Calendars';
$labels['category'] = 'Category';
$labels['categories'] = 'Categories';
$labels['addcalendar'] = 'Add calendar';
$labels['createcalendar'] = 'Create new calendar';
$labels['editcalendar'] = 'Edit/Share calendar';
$labels['deletecalendar'] = 'Delete calendar';
$labels['name'] = 'Name';
$labels['color'] = 'Color';
$labels['day'] = 'Day';
$labels['week'] = 'Week';
$labels['month'] = 'Month';
$labels['agenda'] = 'Agenda';
$labels['new'] = 'New';
$labels['new_event'] = 'New event';
$labels['edit_event'] = 'Edit event';
$labels['edit'] = 'Edit';
$labels['save'] = 'Save';
$labels['removelist'] = 'Remove from list';
$labels['cancel'] = 'Cancel';
$labels['select'] = 'Select';
$labels['print'] = 'Print';
$labels['printtitle'] = 'Print calendars';
$labels['title'] = 'Summary';
$labels['description'] = 'Description';
$labels['all-day'] = 'all-day';
$labels['export'] = 'Export';
$labels['exporttitle'] = 'Export to iCalendar';
$labels['exportrange'] = 'Events from';
$labels['exportattachments'] = 'With attachments';
$labels['customdate'] = 'Custom date';
$labels['location'] = 'Location';
$labels['url'] = 'URL';
$labels['date'] = 'Date';
$labels['start'] = 'Start';
$labels['starttime'] = 'Start time';
$labels['end'] = 'End';
$labels['endtime'] = 'End time';
$labels['repeat'] = 'Repeat';
$labels['selectdate'] = 'Choose date';
$labels['freebusy'] = 'Show me as';
$labels['free'] = 'Free';
$labels['busy'] = 'Busy';
$labels['outofoffice'] = 'Out of Office';
$labels['tentative'] = 'Tentative';
$labels['mystatus'] = 'My status';
$labels['status'] = 'Status';
$labels['status-confirmed'] = 'Confirmed';
$labels['status-cancelled'] = 'Cancelled';
$labels['status-tentative'] = 'Tentative';
$labels['priority'] = 'Priority';
$labels['sensitivity'] = 'Privacy';
$labels['public'] = 'public';
$labels['private'] = 'private';
$labels['confidential'] = 'confidential';
$labels['links'] = 'Reference';
$labels['alarms'] = 'Reminder';
$labels['comment'] = 'Comment';
$labels['created'] = 'Created';
$labels['changed'] = 'Last Modified';
$labels['unknown'] = 'Unknown';
$labels['eventoptions'] = 'Options';
$labels['generated'] = 'generated at';
$labels['eventhistory'] = 'History';
$labels['removelink'] = 'Remove email reference';
$labels['printdescriptions'] = 'Print descriptions';
$labels['parentcalendar'] = 'Insert inside';
$labels['searchearlierdates'] = '« Search for earlier events';
$labels['searchlaterdates'] = 'Search for later events »';
$labels['earlierevents'] = 'Earlier';
$labels['laterevents'] = 'Later';
$labels['andnmore'] = '$nr more...';
$labels['togglerole'] = 'Click to toggle role';
$labels['createfrommail'] = 'Save as event';
$labels['importevents'] = 'Import events';
$labels['importrange'] = 'Events from';
$labels['onemonthback'] = '1 month back';
$labels['nmonthsback'] = '$nr months back';
$labels['showurl'] = 'Show calendar URL';
$labels['showurldescription'] = 'Use the following address to access (read only) your calendar from other applications. You can copy and paste this into any calendar software that supports the iCal format.';
$labels['caldavurldescription'] = 'Copy this address to a <a href="http://en.wikipedia.org/wiki/CalDAV" target="_blank">CalDAV</a> client application (e.g. Evolution or Mozilla Thunderbird) to fully synchronize this specific calendar with your computer or mobile device.';
$labels['showfburl'] = 'Show free-busy URL';
$labels['fburldescription'] = 'Use the following address to access Free-Busy information from other applications. You can copy and paste this into any calendar software that supports free-busy information in iCal format. No authentication is required for this URL.';
$labels['findcalendars'] = 'Find calendars...';
$labels['searchterms'] = 'Search terms';
$labels['findevents'] = 'Find events';
$labels['calsearchresults'] = 'Available Calendars';
$labels['calendarsubscribe'] = 'List permanently';
$labels['nocalendarsfound'] = 'No calendars found';
$labels['nrcalendarsfound'] = '$nr calendars found';
$labels['quickview'] = 'View only this calendar';
$labels['invitationspending'] = 'Pending invitations';
$labels['invitationsdeclined'] = 'Declined invitations';
$labels['changepartstat'] = 'Change participant status';
$labels['rsvpcomment'] = 'Invitation text';
$labels['eventstartsync'] = 'Move the event start date to the first occurrence';
$labels['weekshort'] = 'Wk';
// agenda view
$labels['listrange'] = 'Range to display:';
$labels['listsections'] = 'Divide into:';
$labels['smartsections'] = 'Smart sections';
$labels['until'] = 'until';
$labels['today'] = 'Today';
$labels['tomorrow'] = 'Tomorrow';
$labels['thisweek'] = 'This week';
$labels['nextweek'] = 'Next week';
$labels['prevweek'] = 'Previous week';
$labels['thismonth'] = 'This month';
$labels['nextmonth'] = 'Next month';
$labels['weekofyear'] = 'Week';
$labels['pastevents'] = 'Past';
$labels['futureevents'] = 'Future';
// alarm/reminder settings
$labels['showalarms'] = 'Show reminders';
$labels['defaultalarmtype'] = 'Default reminder setting';
$labels['defaultalarmoffset'] = 'Default reminder time';
// attendees
$labels['attendee'] = 'Participant';
$labels['role'] = 'Role';
$labels['availability'] = 'Avail.';
$labels['confirmstate'] = 'Status';
$labels['addattendee'] = 'Add participant';
$labels['roleorganizer'] = 'Organizer';
$labels['rolerequired'] = 'Required';
$labels['roleoptional'] = 'Optional';
$labels['rolechair'] = 'Chair';
$labels['rolenonparticipant'] = 'Absent';
$labels['cutypeindividual'] = 'Individual';
$labels['cutypegroup'] = 'Group';
$labels['cutyperesource'] = 'Resource';
$labels['cutyperoom'] = 'Room';
$labels['availfree'] = 'Free';
$labels['availbusy'] = 'Busy';
$labels['availunknown'] = 'Unknown';
$labels['availtentative'] = 'Tentative';
$labels['availoutofoffice'] = 'Out of Office';
$labels['scheduletime'] = 'Find availability';
$labels['sendinvitations'] = 'Send invitations';
$labels['sendnotifications'] = 'Notify participants about modifications';
$labels['sendcancellation'] = 'Notify participants about event cancellation';
$labels['onlyworkinghours'] = 'Find availability within my working hours';
$labels['reqallattendees'] = 'Required/all participants';
$labels['prevslot'] = 'Previous Slot';
$labels['nextslot'] = 'Next Slot';
$labels['suggestedslot'] = 'Suggested Slot';
$labels['noslotfound'] = 'Unable to find a free time slot';
$labels['invitationsubject'] = 'You\'ve been invited to "$title"';
$labels['invitationmailbody'] = "*\$title*\n\nWhen: \$date\n\nInvitees: \$attendees\n\n\$description\n\nPlease find attached an iCalendar file with all the event details which you can import to your calendar application.";
$labels['invitationattendlinks'] = "In case your email client doesn't support iTip requests you can use the following link to either accept or decline this invitation:\n\$url";
$labels['eventupdatesubject'] = '"$title" has been updated';
$labels['eventupdatesubjectempty'] = 'An event that concerns you has been updated';
$labels['eventupdatemailbody'] = "*\$title*\n\nWhen: \$date\n\nInvitees: \$attendees\n\nPlease find attached an iCalendar file with the updated event details which you can import to your calendar application.";
$labels['eventcancelsubject'] = '"$title" has been cancelled';
$labels['eventcancelmailbody'] = "*\$title*\n\nWhen: \$date\n\nInvitees: \$attendees\n\nThe event has been cancelled by \$organizer.\n\nPlease find attached an iCalendar file with the updated event details.";
// invitation handling (overrides labels from libcalendaring)
$labels['itipobjectnotfound'] = 'The event referred by this message was not found in your calendar.';
$labels['itipmailbodyaccepted'] = "\$sender has accepted the invitation to the following event:\n\n*\$title*\n\nWhen: \$date\n\nInvitees: \$attendees";
$labels['itipmailbodytentative'] = "\$sender has tentatively accepted the invitation to the following event:\n\n*\$title*\n\nWhen: \$date\n\nInvitees: \$attendees";
$labels['itipmailbodydeclined'] = "\$sender has declined the invitation to the following event:\n\n*\$title*\n\nWhen: \$date\n\nInvitees: \$attendees";
$labels['itipmailbodycancel'] = "\$sender has rejected your participation in the following event:\n\n*\$title*\n\nWhen: \$date";
$labels['itipmailbodydelegated'] = "\$sender has delegated the participation in the following event:\n\n*\$title*\n\nWhen: \$date";
$labels['itipmailbodydelegatedto'] = "\$sender has delegated the participation in the following event to you:\n\n*\$title*\n\nWhen: \$date";
+$labels['itipmailbodyresourceaccepted'] = "\$sender has accepted the following resource booking:\n\n*\$title*\n\nWhen: \$date\n\nInvitees: \$attendees";
+$labels['itipmailbodyresourcetentative'] = "\$sender has tentatively accepted the following resource booking:\n\n*\$title*\n\nWhen: \$date\n\nInvitees: \$attendees";
+$labels['itipmailbodyresourcedeclined'] = "\$sender has declined the the following resource booking:\n\n*\$title*\n\nWhen: \$date\n\nInvitees: \$attendees";
+
$labels['itipdeclineevent'] = 'Do you want to decline your invitation to this event?';
$labels['declinedeleteconfirm'] = 'Do you also want to delete this declined event from your calendar?';
$labels['itipcomment'] = 'Invitation/notification comment';
$labels['itipcommenttitle'] = 'This comment will be attached to the invitation/notification message sent to participants';
$labels['notanattendee'] = 'You\'re not listed as an attendee of this event';
$labels['eventcancelled'] = 'The event has been cancelled';
$labels['saveincalendar'] = 'save in';
$labels['updatemycopy'] = 'Update in my calendar';
$labels['savetocalendar'] = 'Save to calendar';
$labels['openpreview'] = 'Check Calendar';
$labels['noearlierevents'] = 'No earlier events';
$labels['nolaterevents'] = 'No later events';
$labels['legend'] = 'Legend';
// resources
$labels['resource'] = 'Resource';
$labels['addresource'] = 'Book resource';
$labels['findresources'] = 'Find resources';
$labels['resourcedetails'] = 'Details';
$labels['resourceavailability'] = 'Availability';
$labels['resourceprops'] = 'Resource properties';
$labels['resourceowner'] = 'Owner';
$labels['resourceadded'] = 'The resource was added to your event';
// event dialog tabs
$labels['tabsummary'] = 'Summary';
$labels['tabrecurrence'] = 'Recurrence';
$labels['tabattendees'] = 'Participants';
$labels['tabresources'] = 'Resources';
$labels['tabattachments'] = 'Attachments';
$labels['tabsharing'] = 'Sharing';
// messages
$labels['deleteobjectconfirm'] = 'Do you really want to delete this event?';
$labels['deleteventconfirm'] = 'Do you really want to delete this event?';
$labels['deletecalendarconfirm'] = 'Do you really want to delete this calendar with all its events?';
$labels['deletecalendarconfirmrecursive'] = 'Do you really want to delete this calendar with all its events and sub-calendars?';
$labels['savingdata'] = 'Saving data...';
$labels['errorsaving'] = 'Failed to save changes.';
$labels['operationfailed'] = 'The requested operation failed.';
$labels['invalideventdates'] = 'Invalid dates entered! Please check your input.';
$labels['emptyeventtitle'] = 'Event summary cannot be empty.';
$labels['invalidcalendarproperties'] = 'Invalid calendar properties! Please set a valid name.';
$labels['searchnoresults'] = 'No events found in the selected calendars.';
$labels['successremoval'] = 'The event has been deleted successfully.';
$labels['successrestore'] = 'The event has been restored successfully.';
$labels['errornotifying'] = 'Failed to send notifications to event participants';
$labels['errorimportingevent'] = 'Failed to import the event';
$labels['importwarningexists'] = 'A copy of this event already exists in your calendar.';
$labels['newerversionexists'] = 'A newer version of this event already exists! Aborted.';
$labels['nowritecalendarfound'] = 'No calendar found to save the event';
$labels['importedsuccessfully'] = 'The event was successfully added to \'$calendar\'';
$labels['updatedsuccessfully'] = 'The event was successfully updated in \'$calendar\'';
$labels['attendeupdateesuccess'] = 'Successfully updated the participant\'s status';
$labels['errorunknownattendee'] = 'Failed to find the participant information.';
$labels['itipsendsuccess'] = 'Invitation sent to participants.';
$labels['itipresponseerror'] = 'Failed to send the response to this event invitation';
$labels['itipinvalidrequest'] = 'This invitation is no longer valid';
$labels['sentresponseto'] = 'Successfully sent invitation response to $mailto';
$labels['localchangeswarning'] = 'You are about to make changes that will only be reflected on your calendar and not be sent to the organizer of the event.';
$labels['importsuccess'] = 'Successfully imported $nr events';
$labels['importnone'] = 'No events found to be imported';
$labels['importerror'] = 'An error occured while importing';
$labels['aclnorights'] = 'You do not have administrator rights on this calendar.';
$labels['importtext'] = 'You can upload events in <a href="https://wikipedia.org/wiki/ICalendar">iCalendar</a> format (.ics).';
$labels['changeeventconfirm'] = 'Change event';
$labels['removeeventconfirm'] = 'Delete event';
$labels['changerecurringeventwarning'] = 'This is a recurring event. Would you like to edit the current event only, this and all future occurences, all occurences or save it as a new event?';
$labels['removerecurringeventwarning'] = 'This is a recurring event. Would you like to delete the current event only, this and all future occurences or all occurences of this event?';
$labels['removerecurringallonly'] = 'This is a recurring event. As a participant, you can only delete the entire event with all occurences.';
$labels['currentevent'] = 'Current';
$labels['futurevents'] = 'Future';
$labels['allevents'] = 'All';
$labels['saveasnew'] = 'Save as new';
$labels['recurrenceerror'] = 'Unable to resolve recurrence rule for specified start date.';
// birthdays calendar
$labels['birthdays'] = 'Birthdays';
$labels['birthdayscalendar'] = 'Birthdays Calendar';
$labels['displaybirthdayscalendar'] = 'Display birthdays calendar';
$labels['birthdayscalendarsources'] = 'From these address books';
$labels['birthdayeventtitle'] = '$name\'s Birthday';
$labels['birthdayage'] = 'Age $age';
// history dialog
$labels['objectchangelog'] = 'Change History';
$labels['objectdiff'] = 'Changes from $rev1 to $rev2';
$labels['objectnotfound'] = 'Failed to load event data';
$labels['objectchangelognotavailable'] = 'Change history is not available for this event';
$labels['objectdiffnotavailable'] = 'No comparison possible for the selected revisions';
$labels['revisionrestoreconfirm'] = 'Do you really want to restore revision $rev of this event? This will replace the current event with the old version.';
$labels['objectrestoresuccess'] = 'Revision $rev successfully restored';
$labels['objectrestoreerror'] = 'Failed to restore the old revision';
// (hidden) titles and labels for accessibility annotations
$labels['arialabelminical'] = 'Calendar date selection';
$labels['arialabelcalendarview'] = 'Calendar view';
$labels['arialabelsearchform'] = 'Event search form';
$labels['arialabelquicksearchbox'] = 'Event search input';
$labels['arialabelcalsearchform'] = 'Calendars search form';
$labels['calendaractions'] = 'Calendar actions';
$labels['calendarprops'] = 'Calendar properties';
$labels['arialabeleventattendees'] = 'Event participants list';
$labels['arialabeleventresources'] = 'Event resources list';
$labels['arialabelresourcesearchform'] = 'Resources search form';
$labels['arialabelresourceselection'] = 'Available resources';
$labels['arialabeleventform'] = 'Event editing form';
?>
diff --git a/plugins/libcalendaring/lib/libcalendaring_itip.php b/plugins/libcalendaring/lib/libcalendaring_itip.php
index 1338a56c..f9584727 100644
--- a/plugins/libcalendaring/lib/libcalendaring_itip.php
+++ b/plugins/libcalendaring/lib/libcalendaring_itip.php
@@ -1,1011 +1,1016 @@
<?php
/**
* iTIP functions for the calendar-based Roudncube plugins
*
* Class providing functionality to manage iTIP invitations
*
* @author Thomas Bruederli <bruederli@kolabsys.com>
*
* Copyright (C) 2011-2014, 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 libcalendaring_itip
{
protected $rc;
protected $lib;
protected $plugin;
protected $sender;
protected $domain;
protected $itip_send = false;
protected $rsvp_actions = array('accepted','tentative','declined','delegated');
protected $rsvp_status = array('accepted','tentative','declined','delegated');
function __construct($plugin, $domain = 'libcalendaring')
{
$this->plugin = $plugin;
$this->rc = rcube::get_instance();
$this->lib = libcalendaring::get_instance();
$this->domain = $domain;
$hook = $this->rc->plugins->exec_hook('calendar_load_itip',
array('identity' => $this->rc->user->list_emails(true)));
$this->sender = $hook['identity'];
$this->plugin->add_hook('smtp_connect', array($this, 'smtp_connect_hook'));
}
public function set_sender_email($email)
{
if (!empty($email))
$this->sender['email'] = $email;
}
public function set_rsvp_actions($actions)
{
$this->rsvp_actions = (array)$actions;
$this->rsvp_status = array_merge($this->rsvp_actions, array('delegated'));
}
public function set_rsvp_status($status)
{
$this->rsvp_status = $status;
}
/**
* Wrapper for rcube_plugin::gettext()
* Checking for a label in different domains
*
* @see rcube::gettext()
*/
public function gettext($p)
{
$label = is_array($p) ? $p['name'] : $p;
$domain = $this->domain;
if (!$this->rc->text_exists($label, $domain)) {
$domain = 'libcalendaring';
}
return $this->rc->gettext($p, $domain);
}
/**
* Send an iTip mail message
*
* @param array Event object to send
* @param string iTip method (REQUEST|REPLY|CANCEL)
* @param array Hash array with recipient data (name, email)
* @param string Mail subject
* @param string Mail body text label
* @param object Mail_mime object with message data
* @param boolean Request RSVP
* @return boolean True on success, false on failure
*/
public function send_itip_message($event, $method, $recipient, $subject, $bodytext, $message = null, $rsvp = true)
{
if (!$this->sender['name']) {
$this->sender['name'] = $this->sender['email'];
}
if (!$message) {
libcalendaring::identify_recurrence_instance($event);
$message = $this->compose_itip_message($event, $method, $rsvp);
}
$mailto = rcube_utils::idn_to_ascii($recipient['email']);
$headers = $message->headers();
$headers['To'] = format_email_recipient($mailto, $recipient['name']);
$headers['Subject'] = $this->gettext(array(
'name' => $subject,
'vars' => array(
'title' => $event['title'],
'name' => $this->sender['name'],
)
));
// compose a list of all event attendees
$attendees_list = array();
foreach ((array)$event['attendees'] as $attendee) {
$attendees_list[] = (!empty($attendee['name']) && !empty($attendee['email'])) ?
$attendee['name'] . ' <' . $attendee['email'] . '>' :
(!empty($attendee['name']) ? $attendee['name'] : $attendee['email']);
}
$recurrence_info = '';
if (!empty($event['recurrence_id'])) {
$msg = $this->gettext(!empty($event['thisandfuture']) ? 'itipmessagefutureoccurrence' : 'itipmessagesingleoccurrence');
$recurrence_info = "\n\n** $msg **";
}
else if (!empty($event['recurrence'])) {
$recurrence_info = sprintf("\n%s: %s", $this->gettext('recurring'), $this->lib->recurrence_text($event['recurrence']));
}
$mailbody = $this->gettext(array(
'name' => $bodytext,
'vars' => array(
'title' => $event['title'],
'date' => $this->lib->event_date_text($event) . $recurrence_info,
'attendees' => join(",\n ", $attendees_list),
'sender' => $this->sender['name'],
'organizer' => $this->sender['name'],
'description' => isset($event['description']) ? $event['description'] : '',
)
));
// remove redundant empty lines (e.g. when an event description is empty)
$mailbody = preg_replace('/\n{3,}/', "\n\n", $mailbody);
// if (!empty($event['comment'])) {
// $mailbody .= "\n\n" . $this->gettext('itipsendercomment') . $event['comment'];
// }
// append links for direct invitation replies
if ($method == 'REQUEST' && $rsvp
&& $this->rc->config->get('calendar_itip_smtp_server')
&& ($token = $this->store_invitation($event, $recipient['email']))
) {
$mailbody .= "\n\n" . $this->gettext(array(
'name' => 'invitationattendlinks',
'vars' => array('url' => $this->plugin->get_url(array('action' => 'attend', 't' => $token))),
));
}
else if ($method == 'CANCEL' && $event['cancelled']) {
$this->cancel_itip_invitation($event);
}
$message->headers($headers, true);
$message->setTXTBody(rcube_mime::format_flowed($mailbody, 79));
if ($this->rc->config->get('libcalendaring_itip_debug', false)) {
rcube::console('iTip ' . $method, $message->txtHeaders() . "\r\n" . $message->get());
}
// finally send the message
$this->itip_send = true;
$sent = $this->rc->deliver_message($message, $headers['X-Sender'], $mailto, $smtp_error);
$this->itip_send = false;
return $sent;
}
/**
* Plugin hook to alter SMTP authentication.
* This is used if iTip messages are to be sent from an unauthenticated session
*/
public function smtp_connect_hook($p)
{
// replace smtp auth settings if we're not in an authenticated session
if ($this->itip_send && !$this->rc->user->ID) {
foreach (array('smtp_server', 'smtp_user', 'smtp_pass') as $prop) {
$p[$prop] = $this->rc->config->get("calendar_itip_$prop", $p[$prop]);
}
}
return $p;
}
/**
* Helper function to build a Mail_mime object to send an iTip message
*
* @param array Event object to send
* @param string iTip method (REQUEST|REPLY|CANCEL)
* @param boolean Request RSVP
* @return object Mail_mime object with message data
*/
public function compose_itip_message($event, $method, $rsvp = true)
{
$from = rcube_utils::idn_to_ascii($this->sender['email']);
$from_utf = rcube_utils::idn_to_utf8($from);
$sender = format_email_recipient($from, $this->sender['name']);
// truncate list attendees down to the recipient of the iTip Reply.
// constraints for a METHOD:REPLY according to RFC 5546
if ($method == 'REPLY') {
$replying_attendee = null;
$reply_attendees = array();
foreach ($event['attendees'] as $attendee) {
if ($attendee['role'] == 'ORGANIZER') {
$reply_attendees[] = $attendee;
}
+ // we accept on behalf of a resource
+ else if (strcasecmp($attendee['email'], $event['_resource']) == 0) {
+ $replying_attendee = $attendee;
+ $replying_attendee['sent-by'] = 'mailto:' . $from_utf;
+ }
else if (strcasecmp($attendee['email'], $from) == 0 || strcasecmp($attendee['email'], $from_utf) == 0) {
$replying_attendee = $attendee;
if ($attendee['status'] != 'DELEGATED') {
unset($replying_attendee['rsvp']); // unset the RSVP attribute
}
}
// include attendees relevant for delegation (RFC 5546, Section 4.2.5)
else if ((!empty($attendee['delegated-to']) &&
(strcasecmp($attendee['delegated-to'], $from) == 0 || strcasecmp($attendee['delegated-to'], $from_utf) == 0)) ||
(!empty($attendee['delegated-from']) &&
(strcasecmp($attendee['delegated-from'], $from) == 0 || strcasecmp($attendee['delegated-from'], $from_utf) == 0))) {
$reply_attendees[] = $attendee;
}
}
if ($replying_attendee) {
array_unshift($reply_attendees, $replying_attendee);
$event['attendees'] = $reply_attendees;
}
if ($event['recurrence']) {
unset($event['recurrence']['EXCEPTIONS']);
}
}
// set RSVP for every attendee
else if ($method == 'REQUEST') {
foreach ($event['attendees'] as $i => $attendee) {
if (
($rsvp || !isset($attendee['rsvp']))
&& (
(empty($attendee['status']) || $attendee['status'] != 'DELEGATED')
&& $attendee['role'] != 'NON-PARTICIPANT'
)
) {
$event['attendees'][$i]['rsvp']= (bool) $rsvp;
}
}
}
else if ($method == 'CANCEL') {
if ($event['recurrence']) {
unset($event['recurrence']['EXCEPTIONS']);
}
}
// Set SENT-BY property if the sender is not the organizer
if ($method == 'CANCEL' || $method == 'REQUEST') {
foreach ((array)$event['attendees'] as $idx => $attendee) {
if ($attendee['role'] == 'ORGANIZER'
&& $attendee['email']
&& strcasecmp($attendee['email'], $from) != 0
&& strcasecmp($attendee['email'], $from_utf) != 0
) {
$attendee['sent-by'] = 'mailto:' . $from_utf;
$event['organizer'] = $event['attendees'][$idx] = $attendee;
break;
}
}
}
// compose multipart message using PEAR:Mail_Mime
$message = new Mail_mime("\r\n");
$message->setParam('text_encoding', 'quoted-printable');
$message->setParam('head_encoding', 'quoted-printable');
$message->setParam('head_charset', RCUBE_CHARSET);
$message->setParam('text_charset', RCUBE_CHARSET . ";\r\n format=flowed");
$message->setContentType('multipart/alternative');
// compose common headers array
$headers = array(
'From' => $sender,
'Date' => $this->rc->user_date(),
'Message-ID' => $this->rc->gen_message_id(),
'X-Sender' => $from,
);
if ($agent = $this->rc->config->get('useragent')) {
$headers['User-Agent'] = $agent;
}
$message->headers($headers);
// attach ics file for this event
$ical = libcalendaring::get_ical();
$ics = $ical->export(array($event), $method, false, $method == 'REQUEST' && $this->plugin->driver ? array($this->plugin->driver, 'get_attachment_body') : false);
$filename = !empty($event['_type']) && $event['_type'] == 'task' ? 'todo.ics' : 'event.ics';
$message->addAttachment($ics, 'text/calendar', $filename, false, '8bit', '', RCUBE_CHARSET . "; method=" . $method);
return $message;
}
/**
* Forward the given iTip event as delegation to another person
*
* @param array Event object to delegate
* @param mixed Delegatee as string or hash array with keys 'name' and 'mailto'
* @param boolean The delegator's RSVP flag
* @param array List with indexes of new/updated attendees
* @return boolean True on success, False on failure
*/
public function delegate_to(&$event, $delegate, $rsvp = false, &$attendees = array())
{
if (is_string($delegate)) {
$delegates = rcube_mime::decode_address_list($delegate, 1, false);
if (count($delegates) > 0) {
$delegate = reset($delegates);
}
}
$emails = $this->lib->get_user_emails();
$me = $this->rc->user->list_emails(true);
// find/create the delegate attendee
$delegate_attendee = array(
'email' => $delegate['mailto'],
'name' => $delegate['name'],
'role' => 'REQ-PARTICIPANT',
);
$delegate_index = count($event['attendees']);
foreach ($event['attendees'] as $i => $attendee) {
// set myself the DELEGATED-TO parameter
if ($attendee['email'] && in_array(strtolower($attendee['email']), $emails)) {
$event['attendees'][$i]['delegated-to'] = $delegate['mailto'];
$event['attendees'][$i]['status'] = 'DELEGATED';
$event['attendees'][$i]['role'] = 'NON-PARTICIPANT';
$event['attendees'][$i]['rsvp'] = $rsvp;
$me['email'] = $attendee['email'];
$delegate_attendee['role'] = $attendee['role'];
}
// the disired delegatee is already listed as an attendee
else if (stripos($delegate['mailto'], $attendee['email']) !== false && $attendee['role'] != 'ORGANIZER') {
$delegate_attendee = $attendee;
$delegate_index = $i;
break;
}
// TODO: remove previous delegatee (i.e. attendee that has DELEGATED-FROM == $me)
}
// set/add delegate attendee with RSVP=TRUE and DELEGATED-FROM parameter
$delegate_attendee['rsvp'] = true;
$delegate_attendee['status'] = 'NEEDS-ACTION';
$delegate_attendee['delegated-from'] = $me['email'];
$event['attendees'][$delegate_index] = $delegate_attendee;
$attendees[] = $delegate_index;
$this->set_sender_email($me['email']);
return $this->send_itip_message($event, 'REQUEST', $delegate_attendee, 'itipsubjectdelegatedto', 'itipmailbodydelegatedto');
}
/**
* Handler for calendar/itip-status requests
*/
public function get_itip_status($event, $existing = null)
{
$action = $event['rsvp'] ? 'rsvp' : '';
$status = $event['fallback'];
$latest = $rescheduled = false;
$html = '';
if (is_numeric($event['changed'])) {
$event['changed'] = new DateTime('@'.$event['changed']);
}
// check if the given itip object matches the last state
if ($existing) {
$latest = (isset($event['sequence']) && intval($existing['sequence']) == intval($event['sequence'])) ||
(!isset($event['sequence']) && $existing['changed'] && $existing['changed'] >= $event['changed']);
}
// determine action for REQUEST
if ($event['method'] == 'REQUEST') {
$html = html::div('rsvp-status', $this->gettext('acceptinvitation'));
if ($existing) {
$rsvp = $event['rsvp'];
$emails = $this->lib->get_user_emails();
foreach ($existing['attendees'] as $attendee) {
if ($attendee['email'] && in_array(strtolower($attendee['email']), $emails)) {
$status = strtoupper($attendee['status']);
break;
}
}
}
else {
$rsvp = $event['rsvp'] && $this->rc->config->get('calendar_allow_itip_uninvited', true);
}
$status_lc = strtolower($status);
if ($status_lc == 'unknown' && !$this->rc->config->get('calendar_allow_itip_uninvited', true)) {
$html = html::div('rsvp-status', $this->gettext('notanattendee'));
$action = 'import';
}
else if (in_array($status_lc, $this->rsvp_status)) {
$status_text = $this->gettext(($latest ? 'youhave' : 'youhavepreviously') . $status_lc);
if ($existing && ($existing['sequence'] > $event['sequence']
|| (!isset($event['sequence']) && $existing['changed'] && $existing['changed'] > $event['changed']))
) {
$action = ''; // nothing to do here, outdated invitation
if ($status_lc == 'needs-action') {
$status_text = $this->gettext('outdatedinvitation');
}
}
else if (!$existing && !$rsvp) {
$action = 'import';
}
else {
if ($latest) {
$diff = $this->get_itip_diff($event, $existing);
// Detect re-scheduling
// FIXME: This is probably to simplistic, or maybe we should just check
// attendee's RSVP flag in the new event?
$rescheduled = !empty($diff['start']) || !empty($diff['end']);
unset($diff['start'], $diff['end']);
}
if ($rescheduled) {
$action = 'rsvp';
$latest = false;
}
else if ($status_lc != 'needs-action') {
// check if there are any changes
if ($latest) {
$latest = empty($diff);
}
$action = !$latest ? 'update' : '';
}
}
$html = html::div('rsvp-status ' . $status_lc, $status_text);
}
}
// determine action for REPLY
else if ($event['method'] == 'REPLY') {
// check whether the sender already is an attendee
if ($existing) {
// Relax checking if that is a reply to the latest version of the event
// We accept versions with older SEQUENCE but no significant changes (Bifrost#T78144)
if (!$latest) {
$num = $got = 0;
foreach (array('start', 'end', 'due', 'allday', 'recurrence', 'location') as $key) {
if (isset($existing[$key])) {
if ($key == 'allday') {
$event[$key] = $event[$key] == 'true';
}
$value = $existing[$key] instanceof DateTime ? $existing[$key]->format('c') : $existing[$key];
$num++;
$got += intval($value == $event[$key]);
}
}
$latest = $num === $got;
}
$action = $this->rc->config->get('calendar_allow_itip_uninvited', true) ? 'accept' : '';
$listed = false;
foreach ($existing['attendees'] as $attendee) {
if ($attendee['role'] != 'ORGANIZER' && strcasecmp($attendee['email'], $event['attendee']) == 0) {
$status_lc = strtolower($status);
if (in_array($status_lc, $this->rsvp_status)) {
$html = html::div('rsvp-status ' . $status_lc, $this->gettext(array(
'name' => 'attendee' . $status_lc,
'vars' => array(
'delegatedto' => rcube::Q($event['delegated-to'] ?: ($attendee['delegated-to'] ?: '?')),
)
)));
}
$action = $attendee['status'] == $status || !$latest ? '' : 'update';
$listed = true;
break;
}
}
if (!$listed) {
$html = html::div('rsvp-status', $this->gettext('itipnewattendee'));
}
}
else {
$html = html::div('rsvp-status hint', $this->gettext('itipobjectnotfound'));
$action = '';
}
}
else if ($event['method'] == 'CANCEL') {
if (!$existing) {
$html = html::div('rsvp-status hint', $this->gettext('itipobjectnotfound'));
$action = '';
}
}
return array(
'uid' => $event['uid'],
'id' => asciiwords($event['uid'], true),
'existing' => $existing ? true : false,
'saved' => $existing ? true : false,
'latest' => $latest,
'status' => $status,
'action' => $action,
'rescheduled' => $rescheduled,
'html' => $html,
);
}
protected function get_itip_diff($event, $existing)
{
if (empty($event) || empty($existing) || empty($event['message_uid']) || empty($event['mime_id'])) {
return;
}
$itip = $this->lib->mail_get_itip_object($event['mbox'], $event['message_uid'], $event['mime_id'],
$event['task'] == 'calendar' ? 'event' : 'task');
if ($itip) {
// List of properties that could change without SEQUENCE bump
$attrs = array('description', 'title', 'location', 'url');
$diff = array();
foreach ($attrs as $attr) {
if (isset($itip[$attr]) && $itip[$attr] != $existing[$attr]) {
$diff[$attr] = array(
'new' => $itip[$attr],
'old' => $existing[$attr]
);
}
}
$status = array();
$itip_attendees = array();
$existing_attendees = array();
$emails = $this->lib->get_user_emails();
// Compare list of attendees (ignoring current user status)
foreach ((array) $existing['attendees'] as $idx => $attendee) {
if ($attendee['email'] && in_array(strtolower($attendee['email']), $emails)) {
$status[strtolower($attendee['email'])] = $attendee['status'];
}
if ($attendee['role'] == 'ORGANIZER') {
$attendee['status'] = 'ACCEPTED'; // sometimes is not set for exceptions
$existing['attendees'][$idx] = $attendee;
}
$existing_attendees[] = $attendee['email'] . (isset($attendee['name']) ? $attendee['name'] : '');
}
foreach ((array) $itip['attendees'] as $idx => $attendee) {
if (!empty($attendee['email']) && !empty($status[strtolower($attendee['email'])])) {
$attendee['status'] = $status[strtolower($attendee['email'])];
$itip['attendees'][$idx] = $attendee;
}
$itip_attendees[] = $attendee['email'] . (isset($attendee['name']) ? $attendee['name'] : '');
}
if ($itip_attendees != $existing_attendees) {
$diff['attendees'] = array(
'new' => $itip['attendees'],
'old' => $existing['attendees']
);
}
if ($existing['start'] != $itip['start']) {
$diff['start'] = array(
'new' => $itip['start'],
'old' => $existing['start'],
);
}
if ($existing['end'] != $itip['end']) {
$diff['end'] = array(
'new' => $itip['end'],
'old' => $existing['end'],
);
}
return $diff;
}
}
/**
* Build inline UI elements for iTip messages
*/
public function mail_itip_inline_ui($event, $method, $mime_id, $task, $message_date = null, $preview_url = null)
{
$buttons = array();
$dom_id = asciiwords($event['uid'], true);
$rsvp_status = 'unknown';
$rsvp_buttons = '';
// pass some metadata about the event and trigger the asynchronous status check
$changed = is_object($event['changed']) ? $event['changed'] : $message_date;
$metadata = array(
'uid' => $event['uid'],
'_instance' => isset($event['_instance']) ? $event['_instance'] : null,
'changed' => $changed ? $changed->format('U') : 0,
'sequence' => intval($event['sequence']),
'method' => $method,
'task' => $task,
'mime_id' => $mime_id,
);
// create buttons to be activated from async request checking existence of this event in local calendars
$buttons[] = html::div(array('id' => 'loading-'.$dom_id, 'class' => 'rsvp-status loading'), $this->gettext('loading'));
// on iTip REPLY we have two options:
if ($method == 'REPLY') {
$title = $this->gettext('itipreply');
foreach ($event['attendees'] as $attendee) {
if (!empty($attendee['email']) && $attendee['role'] != 'ORGANIZER') {
if (empty($event['_sender']) || self::compare_email($attendee['email'], $event['_sender'], $event['_sender_utf'])) {
$metadata['attendee'] = $attendee['email'];
$rsvp_status = strtoupper($attendee['status']);
if ($attendee['delegated-to']) {
$metadata['delegated-to'] = $attendee['delegated-to'];
}
break;
}
}
}
// It may happen that sender's address is different in From: and the attached iTip
// In such case use the ATTENDEE entry with the address from From: header
if (empty($metadata['attendee']) && !empty($event['_sender'])) {
// remove the organizer
$itip_attendees = array_filter($event['attendees'], function($item) { return $item['role'] != 'ORGANIZER'; });
// there must be only one attendee
if (is_array($itip_attendees) && count($itip_attendees) == 1) {
$event_attendee = $itip_attendees[key($itip_attendees)];
$metadata['attendee'] = $event['_sender'];
$rsvp_status = strtoupper($event_attendee['status']);
}
}
// 1. update the attendee status on our copy
$update_button = html::tag('input', array(
'type' => 'button',
'class' => 'button',
'onclick' => "rcube_libcalendaring.add_from_itip_mail('" . rcube::JQ($mime_id) . "', '$task')",
'value' => $this->gettext('updateattendeestatus'),
));
// 2. accept or decline a new or delegate attendee
$accept_buttons = html::tag('input', array(
'type' => 'button',
'class' => "button accept",
'onclick' => "rcube_libcalendaring.add_from_itip_mail('" . rcube::JQ($mime_id) . "', '$task')",
'value' => $this->gettext('acceptattendee'),
));
$accept_buttons .= html::tag('input', array(
'type' => 'button',
'class' => "button decline",
'onclick' => "rcube_libcalendaring.decline_attendee_reply('" . rcube::JQ($mime_id) . "', '$task')",
'value' => $this->gettext('declineattendee'),
));
$buttons[] = html::div(array('id' => 'update-'.$dom_id, 'style' => 'display:none'), $update_button);
$buttons[] = html::div(array('id' => 'accept-'.$dom_id, 'style' => 'display:none'), $accept_buttons);
// For replies we need more metadata
foreach (array('start', 'end', 'due', 'allday', 'recurrence', 'location') as $key) {
if (isset($event[$key])) {
$metadata[$key] = $event[$key] instanceof DateTime ? $event[$key]->format('c') : $event[$key];
}
}
}
// when receiving iTip REQUEST messages:
else if ($method == 'REQUEST') {
$emails = $this->lib->get_user_emails();
$title = $event['sequence'] > 0 ? $this->gettext('itipupdate') : $this->gettext('itipinvitation');
$metadata['rsvp'] = true;
$metadata['sensitivity'] = $event['sensitivity'];
if (is_object($event['start'])) {
$metadata['date'] = $event['start']->format('U');
}
// check for X-KOLAB-INVITATIONTYPE property and only show accept/decline buttons
if (self::get_custom_property($event, 'X-KOLAB-INVITATIONTYPE') == 'CONFIRMATION') {
$this->rsvp_actions = array('accepted','declined');
$metadata['nosave'] = true;
}
// 1. display RSVP buttons (if the user was invited)
foreach ($this->rsvp_actions as $method) {
$rsvp_buttons .= html::tag('input', array(
'type' => 'button',
'class' => "button $method",
'onclick' => "rcube_libcalendaring.add_from_itip_mail('" . rcube::JQ($mime_id) . "', '$task', '$method', '$dom_id')",
'value' => $this->gettext('itip' . $method),
));
}
// add button to open calendar/preview
if (!empty($preview_url)) {
$msgref = $this->lib->ical_message->folder . '/' . $this->lib->ical_message->uid . '#' . $mime_id;
$rsvp_buttons .= html::tag('input', array(
'type' => 'button',
// TODO: Temp. disable this button on small screen in Elastic (Bifrost#T105747)
'class' => "button preview hidden-phone hidden-small",
'onclick' => "rcube_libcalendaring.open_itip_preview('" . rcube::JQ($preview_url) . "', '" . rcube::JQ($msgref) . "')",
'value' => $this->gettext('openpreview'),
));
}
// 2. update the local copy with minor changes
$update_button = html::tag('input', array(
'type' => 'button',
'class' => 'button',
'onclick' => "rcube_libcalendaring.add_from_itip_mail('" . rcube::JQ($mime_id) . "', '$task')",
'value' => $this->gettext('updatemycopy'),
));
// 3. Simply import the event without replying
$import_button = html::tag('input', array(
'type' => 'button',
'class' => 'button',
'onclick' => "rcube_libcalendaring.add_from_itip_mail('" . rcube::JQ($mime_id) . "', '$task')",
'value' => $this->gettext('importtocalendar'),
));
// check my status as an attendee
foreach ($event['attendees'] as $attendee) {
if ($attendee['email'] && $attendee['role'] != 'ORGANIZER' && in_array(strtolower($attendee['email']), $emails)) {
$metadata['attendee'] = $attendee['email'];
$metadata['rsvp'] = $attendee['rsvp'] || $attendee['role'] != 'NON-PARTICIPANT';
$rsvp_status = !empty($attendee['status']) ? strtoupper($attendee['status']) : 'NEEDS-ACTION';
break;
}
}
// add itip reply message controls
$rsvp_buttons .= html::div('itip-reply-controls', $this->itip_rsvp_options_ui($dom_id, !empty($metadata['nosave'])));
$buttons[] = html::div(array('id' => 'rsvp-'.$dom_id, 'class' => 'rsvp-buttons', 'style' => 'display:none'), $rsvp_buttons);
$buttons[] = html::div(array('id' => 'update-'.$dom_id, 'style' => 'display:none'), $update_button);
// prepare autocompletion for delegation dialog
if (in_array('delegated', $this->rsvp_actions)) {
$this->rc->autocomplete_init();
}
}
// for CANCEL messages, we can:
else if ($method == 'CANCEL') {
$title = $this->gettext('itipcancellation');
$event_prop = array_filter(array(
'uid' => $event['uid'],
'_instance' => isset($event['_instance']) ? $event['_instance'] : null,
'_savemode' => isset($event['_savemode']) ? $event['_savemode'] : null,
));
// 1. remove the event from our calendar
$button_remove = html::tag('input', array(
'type' => 'button',
'class' => 'button',
'onclick' => "rcube_libcalendaring.remove_from_itip(" . rcube_output::json_serialize($event_prop) . ", '$task', '" . rcube::JQ($event['title']) . "')",
'value' => $this->gettext('removefromcalendar'),
));
// 2. update our copy with status=cancelled
$button_update = html::tag('input', array(
'type' => 'button',
'class' => 'button',
'onclick' => "rcube_libcalendaring.add_from_itip_mail('" . rcube::JQ($mime_id) . "', '$task')",
'value' => $this->gettext('updatemycopy'),
));
$buttons[] = html::div(array('id' => 'rsvp-'.$dom_id, 'style' => 'display:none'), $button_remove . $button_update);
$rsvp_status = 'CANCELLED';
$metadata['rsvp'] = true;
}
// append generic import button
if (!empty($import_button)) {
$buttons[] = html::div(array('id' => 'import-'.$dom_id, 'style' => 'display:none'), $import_button);
}
// pass some metadata about the event and trigger the asynchronous status check
$metadata['fallback'] = $rsvp_status;
$metadata['rsvp'] = intval($metadata['rsvp']);
$this->rc->output->add_script("rcube_libcalendaring.fetch_itip_object_status(" . rcube_output::json_serialize($metadata) . ")", 'docready');
// get localized texts from the right domain
foreach (array('savingdata','deleteobjectconfirm','declinedeleteconfirm','declineattendee',
'cancel','itipdelegated','declineattendeeconfirm','itipcomment','delegateinvitation',
'delegateto','delegatersvpme','delegateinvalidaddress') as $label) {
$this->rc->output->command('add_label', "itip.$label", $this->gettext($label));
}
// show event details with buttons
return $this->itip_object_details_table($event, $title) .
html::div(array('class' => 'itip-buttons', 'id' => 'itip-buttons-' . asciiwords($metadata['uid'], true)), join('', $buttons));
}
/**
* Render an RSVP UI widget with buttons to respond on iTip invitations
*/
function itip_rsvp_buttons($attrib = array(), $actions = null)
{
$attrib += array('type' => 'button');
if (!$actions) {
$actions = $this->rsvp_actions;
}
$buttons = '';
foreach ($actions as $method) {
$buttons .= html::tag('input', array(
'type' => $attrib['type'],
'name' => !empty($attrib['iname']) ? $attrib['iname'] : null,
'class' => 'button',
'rel' => $method,
'value' => $this->gettext('itip' . $method),
));
}
// add localized texts for the delegation dialog
if (in_array('delegated', $actions)) {
foreach (array('itipdelegated','itipcomment','delegateinvitation',
'delegateto','delegatersvpme','delegateinvalidaddress','cancel') as $label) {
$this->rc->output->command('add_label', "itip.$label", $this->gettext($label));
}
}
foreach (array('all','current','future') as $mode) {
$this->rc->output->command('add_label', "rsvpmode$mode", $this->gettext("rsvpmode$mode"));
}
$savemode_radio = new html_radiobutton(array('name' => '_rsvpmode', 'class' => 'rsvp-replymode'));
return html::div($attrib,
html::div('label', $this->gettext('acceptinvitation')) .
html::div('rsvp-buttons itip-buttons',
$buttons .
html::div('itip-reply-controls', $this->itip_rsvp_options_ui($attrib['id']))
)
);
}
/**
* Render UI elements to control iTip reply message sending
*/
public function itip_rsvp_options_ui($dom_id, $disable = false)
{
$itip_sending = $this->rc->config->get('calendar_itip_send_option', 3);
// itip sending is entirely disabled
if ($itip_sending === 0) {
return '';
}
// add checkbox to suppress itip reply message
else if ($itip_sending >= 2) {
$toggle_attrib = array(
'type' => 'checkbox',
'id' => 'noreply-'.$dom_id,
'value' => 1,
'disabled' => $disable,
'checked' => ($itip_sending & 1) == 0,
'class' => 'pretty-checkbox',
);
$rsvp_additions = html::label(array('class' => 'noreply-toggle'),
html::tag('input', $toggle_attrib) . ' ' . $this->gettext('itipsuppressreply')
);
}
// add input field for reply comment
$toggle_attrib = array(
'href' => '#toggle',
'class' => 'reply-comment-toggle',
'onclick' => '$(this).hide().parent().find(\'textarea\').show().focus()'
);
$textarea_attrib = array(
'id' => 'reply-comment-' . $dom_id,
'name' => '_comment',
'cols' => 40,
'rows' => 4,
'class' => 'form-control',
'style' => 'display:none',
'placeholder' => $this->gettext('itipcomment')
);
$rsvp_additions .= html::a($toggle_attrib, $this->gettext('itipeditresponse'))
. html::div('itip-reply-comment', html::tag('textarea', $textarea_attrib, ''));
return $rsvp_additions;
}
/**
* Render event/task details in a table
*/
function itip_object_details_table($event, $title)
{
$table = new html_table(array('cols' => 2, 'border' => 0, 'class' => 'calendar-eventdetails'));
$table->add('ititle', $title);
$table->add('title', rcube::Q(trim($event['title'])));
if ($event['start'] && $event['end']) {
$table->add('label', $this->gettext('date'));
$table->add('date', rcube::Q($this->lib->event_date_text($event)));
}
else if ($event['due'] && $event['_type'] == 'task') {
$table->add('label', $this->gettext('date'));
$table->add('date', rcube::Q($this->lib->event_date_text($event)));
}
if (!empty($event['recurrence_date'])) {
$table->add('label', '');
$table->add('recurrence-id', $this->gettext($event['thisandfuture'] ? 'itipfutureoccurrence' : 'itipsingleoccurrence'));
}
else if (!empty($event['recurrence'])) {
$table->add('label', $this->gettext('recurring'));
$table->add('recurrence', $this->lib->recurrence_text($event['recurrence']));
}
if (isset($event['location']) && ($location = trim($event['location']))) {
$table->add('label', $this->gettext('location'));
$table->add('location', rcube::Q($location));
}
if (($sensitivity = trim($event['sensitivity'])) && !preg_match('/^(x-|public$)/i', $sensitivity)) {
$table->add('label', $this->gettext('sensitivity'));
$table->add('sensitivity', ucfirst($this->gettext($sensitivity)) . '!');
}
if (!empty($event['status']) && ($event['status'] == 'COMPLETED' || $event['status'] == 'CANCELLED')) {
$table->add('label', $this->gettext('status'));
$table->add('status', $this->gettext('status-' . strtolower($event['status'])));
}
if (isset($event['comment']) && ($comment = trim($event['comment']))) {
$table->add('label', $this->gettext('comment'));
$table->add('location', rcube::Q($comment));
}
return $table->show();
}
/**
* Create iTIP invitation token for later replies via URL
*
* @param array Hash array with event properties
* @param string Attendee email address
* @return string Invitation token
*/
public function store_invitation($event, $attendee)
{
// empty stub
return false;
}
/**
* Mark invitations for the given event as cancelled
*
* @param array Hash array with event properties
*/
public function cancel_itip_invitation($event)
{
// empty stub
return false;
}
/**
* Utility function to get the value of a custom property
*/
public static function get_custom_property($event, $name)
{
$ret = false;
if (is_array($event['x-custom'])) {
array_walk($event['x-custom'], function($prop, $i) use ($name, &$ret) {
if (strcasecmp($prop[0], $name) === 0) {
$ret = $prop[1];
}
});
}
return $ret;
}
/**
* Compare email address
*/
public static function compare_email($value, $email, $email_utf = null)
{
$v1 = !empty($email) && strcasecmp($value, $email) === 0;
$v2 = !empty($email_utf) && strcasecmp($value, $email_utf) === 0;
return $v1 || $v2;
}
}

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