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diff --git a/plugins/calendar/calendar.php b/plugins/calendar/calendar.php
index b1031eab..d498c8c1 100644
--- a/plugins/calendar/calendar.php
+++ b/plugins/calendar/calendar.php
@@ -1,2316 +1,2316 @@
<?php
/**
* Calendar plugin for Roundcube webmail
*
* @version 0.7-beta
* @author Lazlo Westerhof <hello@lazlo.me>
* @author Thomas Bruederli <roundcube@gmail.com>
*
* Copyright (C) 2010, Lazlo Westerhof - Netherlands
* Copyright (C) 2011, Kolab Systems AG
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2
* as published by the Free Software Foundation.
*
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
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;
public $task = '?(?!logout).*';
public $rc;
public $driver;
public $home; // declare public to be used in other classes
public $urlbase;
public $timezone;
public $gmt_offset;
public $ical;
public $ui;
public $defaults = array(
'calendar_default_view' => "agendaWeek",
'calendar_date_format' => "yyyy-MM-dd",
'calendar_date_short' => "M-d",
'calendar_date_long' => "MMM d yyyy",
'calendar_date_agenda' => "ddd MM-dd",
'calendar_time_format' => "HH:mm",
'calendar_timeslots' => 2,
'calendar_first_day' => 1,
'calendar_first_hour' => 6,
'calendar_work_start' => 6,
'calendar_work_end' => 18,
'calendar_agenda_range' => 60,
'calendar_agenda_sections' => 'smart',
'calendar_event_coloring' => 0,
'calendar_time_indicator' => true,
'calendar_date_format_sets' => array(
'yyyy-MM-dd' => array('MMM d yyyy', 'M-d', 'ddd MM-dd'),
'dd-MM-yyyy' => array('d MMM yyyy', 'd-M', 'ddd dd-MM'),
'yyyy/MM/dd' => array('MMM d yyyy', 'M/d', 'ddd MM/dd'),
'MM/dd/yyyy' => array('MMM d yyyy', 'M/d', 'ddd MM/dd'),
'dd/MM/yyyy' => array('d MMM yyyy', 'd/M', 'ddd dd/MM'),
'dd.MM.yyyy' => array('dd. MMM yyyy', 'd.M', 'ddd dd.MM.'),
'd.M.yyyy' => array('d. MMM yyyy', 'd.M', 'ddd d.MM.'),
),
);
private $default_categories = array(
'Personal' => 'c0c0c0',
'Work' => 'ff0000',
'Family' => '00ff00',
'Holiday' => 'ff6600',
);
private $ics_parts = array();
/**
* Plugin initialization.
*/
function init()
{
$this->rc = rcmail::get_instance();
$this->register_task('calendar', 'calendar');
// load calendar configuration
$this->load_config();
// load localizations
$this->add_texts('localization/', $this->rc->task == 'calendar' && (!$this->rc->action || $this->rc->action == 'print'));
// set user's timezone
$this->timezone = $this->rc->config->get('timezone');
$this->dst_active = $this->rc->config->get('dst_active');
$this->gmt_offset = ($this->timezone + $this->dst_active) * 3600;
$this->user_timezone = new DateTimeZone($this->timezone ? timezone_name_from_abbr("", $this->gmt_offset, $this->dst_active) : 'GMT');
require($this->home . '/lib/calendar_ui.php');
$this->ui = new calendar_ui($this);
// load Calendar user interface which includes jquery-ui
if (!$this->rc->output->ajax_call && !$this->rc->output->env['framed']) {
$this->require_plugin('jqueryui');
$this->ui->init();
// settings are required in (almost) every GUI step
if ($this->rc->action != 'attend')
$this->rc->output->set_env('calendar_settings', $this->load_settings());
}
// catch iTIP confirmation requests that don're require a valid session
if ($this->rc->action == 'attend' && !empty($_REQUEST['_t'])) {
$this->add_hook('startup', array($this, 'itip_attend_response'));
}
else if ($this->rc->task == 'calendar' && $this->rc->action != 'save-pref') {
if ($this->rc->action != 'upload') {
$this->load_driver();
}
// register calendar actions
$this->register_action('index', array($this, 'calendar_view'));
$this->register_action('event', array($this, 'event_action'));
$this->register_action('calendar', array($this, 'calendar_action'));
$this->register_action('load_events', array($this, 'load_events'));
$this->register_action('export_events', array($this, 'export_events'));
$this->register_action('import_events', array($this, 'import_events'));
$this->register_action('upload', array($this, 'attachment_upload'));
$this->register_action('get-attachment', array($this, 'attachment_get'));
$this->register_action('freebusy-status', array($this, 'freebusy_status'));
$this->register_action('freebusy-times', array($this, 'freebusy_times'));
$this->register_action('randomdata', array($this, 'generate_randomdata'));
$this->register_action('print', array($this,'print_view'));
$this->register_action('mailimportevent', array($this, 'mail_import_event'));
$this->register_action('mailtoevent', array($this, 'mail_message2event'));
$this->register_action('inlineui', array($this, 'get_inline_ui'));
$this->register_action('check-recent', array($this, 'check_recent'));
// remove undo information...
if ($undo = $_SESSION['calendar_event_undo']) {
// ...after timeout
$undo_time = $this->rc->config->get('undo_timeout', 0);
if ($undo['ts'] < time() - $undo_time) {
$this->rc->session->remove('calendar_event_undo');
// @TODO: do EXPUNGE on kolab objects?
}
}
}
else if ($this->rc->task == 'settings') {
// add hooks for Calendar settings
$this->add_hook('preferences_sections_list', array($this, 'preferences_sections_list'));
$this->add_hook('preferences_list', array($this, 'preferences_list'));
$this->add_hook('preferences_save', array($this, 'preferences_save'));
}
else if ($this->rc->task == 'mail') {
// hooks to catch event invitations on incoming mails
if ($this->rc->action == 'show' || $this->rc->action == 'preview') {
$this->add_hook('message_load', array($this, 'mail_message_load'));
$this->add_hook('template_object_messagebody', array($this, 'mail_messagebody_html'));
}
// add 'Create event' item to message menu
if ($this->api->output->type == 'html') {
$this->api->add_content(html::tag('li', null,
$this->api->output->button(array(
'command' => 'calendar-create-from-mail',
'label' => 'calendar.createfrommail',
'type' => 'link',
'classact' => 'calendarlink active',
'class' => 'calendarlink',
))),
'messagemenu');
}
}
// add hook to display alarms
$this->add_hook('keep_alive', array($this, 'keep_alive'));
}
/**
* Helper method to load the backend driver according to local config
*/
private function load_driver()
{
if (is_object($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 . '/' . $driver_class . '.php');
switch ($driver_name) {
case "kolab":
$this->require_plugin('kolab_core');
default:
$this->driver = new $driver_class($this);
break;
}
}
/**
* Load iTIP functions
*/
private function load_itip()
{
if (!$this->itip) {
require_once($this->home . '/lib/calendar_itip.php');
$this->itip = new calendar_itip($this);
}
return $this->itip;
}
/**
* Load iCalendar functions
*/
public function get_ical()
{
if (!$this->ical) {
require_once($this->home . '/lib/calendar_ical.php');
$this->ical = new calendar_ical($this);
}
return $this->ical;
}
/**
* Render the main calendar view from skin template
*/
function calendar_view()
{
$this->rc->output->set_pagetitle($this->gettext('calendar'));
// Add CSS stylesheets to the page header
$this->ui->addCSS();
// 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');
// initialize attendees autocompletion
rcube_autocomplete_init();
$this->rc->output->set_env('calendar_driver', $this->rc->config->get('calendar_driver'), false);
$this->rc->output->set_env('mscolors', $this->driver->get_color_values());
$view = get_input_value('view', RCUBE_INPUT_GPC);
if (in_array($view, array('agendaWeek', 'agendaDay', 'month', 'table')))
$this->rc->output->set_env('view', $view);
if ($date = get_input_value('date', RCUBE_INPUT_GPC))
$this->rc->output->set_env('date', $date);
$this->rc->output->send("calendar.calendar");
}
/**
* Handler for preferences_sections_list hook.
* Adds Calendar settings sections into preferences sections list.
*
* @param array Original parameters
* @return array Modified parameters
*/
function preferences_sections_list($p)
{
$p['list']['calendar'] = array(
'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') {
$this->load_driver();
$p['blocks']['view']['name'] = $this->gettext('mainoptions');
$field_id = 'rcmfd_default_view';
$select = new html_select(array('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'), "table");
$p['blocks']['view']['options']['default_view'] = array(
'title' => html::label($field_id, Q($this->gettext('default_view'))),
'content' => $select->show($this->rc->config->get('calendar_default_view', $this->defaults['calendar_default_view'])),
);
$field_id = 'rcmfd_timeslot';
$choices = array('1', '2', '3', '4', '6');
$select = new html_select(array('name' => '_timeslots', 'id' => $field_id));
$select->add($choices);
$p['blocks']['view']['options']['timeslots'] = array(
'title' => html::label($field_id, Q($this->gettext('timeslots'))),
'content' => $select->show($this->rc->config->get('calendar_timeslots', $this->defaults['calendar_timeslots'])),
);
$field_id = 'rcmfd_firstday';
$select = new html_select(array('name' => '_first_day', 'id' => $field_id));
$select->add(rcube_label('sunday'), '0');
$select->add(rcube_label('monday'), '1');
$select->add(rcube_label('tuesday'), '2');
$select->add(rcube_label('wednesday'), '3');
$select->add(rcube_label('thursday'), '4');
$select->add(rcube_label('friday'), '5');
$select->add(rcube_label('saturday'), '6');
$p['blocks']['view']['options']['first_day'] = array(
'title' => html::label($field_id, Q($this->gettext('first_day'))),
'content' => $select->show($this->rc->config->get('calendar_first_day', $this->defaults['calendar_first_day'])),
);
$time_format = $this->rc->config->get('time_format', self::to_php_date_format($this->rc->config->get('calendar_time_format', $this->defaults['calendar_time_format'])));
$select_hours = new html_select();
for ($h = 0; $h < 24; $h++)
$select_hours->add(date($time_format, mktime($h, 0, 0)), $h);
$field_id = 'rcmfd_firsthour';
$p['blocks']['view']['options']['first_hour'] = array(
'title' => html::label($field_id, Q($this->gettext('first_hour'))),
'content' => $select_hours->show($this->rc->config->get('calendar_first_hour', $this->defaults['calendar_first_hour']), array('name' => '_first_hour', 'id' => $field_id)),
);
$field_id = 'rcmfd_workstart';
$p['blocks']['view']['options']['workinghours'] = array(
'title' => html::label($field_id, Q($this->gettext('workinghours'))),
'content' => $select_hours->show($this->rc->config->get('calendar_work_start', $this->defaults['calendar_work_start']), array('name' => '_work_start', 'id' => $field_id)) .
' &mdash; ' . $select_hours->show($this->rc->config->get('calendar_work_end', $this->defaults['calendar_work_end']), array('name' => '_work_end', 'id' => $field_id)),
);
$field_id = 'rcmfd_coloing';
$select_colors = new html_select(array('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);
$p['blocks']['view']['options']['eventcolors'] = array(
'title' => html::label($field_id . 'value', Q($this->gettext('eventcoloring'))),
'content' => $select_colors->show($this->rc->config->get('calendar_event_coloring', $this->defaults['calendar_event_coloring'])),
);
$field_id = 'rcmfd_alarm';
$select_type = new html_select(array('name' => '_alarm_type', 'id' => $field_id));
$select_type->add($this->gettext('none'), '');
foreach ($this->driver->alarm_types as $type)
$select_type->add($this->gettext(strtolower("alarm{$type}option")), $type);
$input_value = new html_inputfield(array('name' => '_alarm_value', 'id' => $field_id . 'value', 'size' => 3));
$select_offset = new html_select(array('name' => '_alarm_offset', 'id' => $field_id . 'offset'));
foreach (array('-M','-H','-D','+M','+H','+D') as $trigger)
$select_offset->add($this->gettext('trigger' . $trigger), $trigger);
$p['blocks']['view']['options']['alarmtype'] = array(
'title' => html::label($field_id, Q($this->gettext('defaultalarmtype'))),
'content' => $select_type->show($this->rc->config->get('calendar_default_alarm_type', '')),
);
$preset = self::parse_alaram_value($this->rc->config->get('calendar_default_alarm_offset', '-15M'));
$p['blocks']['view']['options']['alarmoffset'] = array(
'title' => html::label($field_id . 'value', Q($this->gettext('defaultalarmoffset'))),
'content' => $input_value->show($preset[0]) . ' ' . $select_offset->show($preset[1]),
);
// default calendar selection
$field_id = 'rcmfd_default_calendar';
$select_cal = new html_select(array('name' => '_default_calendar', 'id' => $field_id));
foreach ((array)$this->driver->list_calendars() as $id => $prop) {
if (!$prop['readonly'])
$select_cal->add($prop['name'], strval($id));
}
$p['blocks']['view']['options']['defaultcalendar'] = array(
'title' => html::label($field_id . 'value', Q($this->gettext('defaultcalendar'))),
'content' => $select_cal->show($this->rc->config->get('calendar_default_calendar', '')),
);
// category definitions
if (!$this->driver->nocategories) {
$p['blocks']['categories']['name'] = $this->gettext('categories');
$categories = (array) $this->driver->list_categories();
$categories_list = '';
foreach ($categories as $name => $color) {
$key = md5($name);
$field_class = 'rcmfd_category_' . str_replace(' ', '_', $name);
$category_remove = new html_inputfield(array('type' => 'button', 'value' => 'X', 'class' => 'button', 'onclick' => '$(this).parent().remove()', 'title' => $this->gettext('remove_category')));
$category_name = new html_inputfield(array('name' => "_categories[$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 = $this->driver->categoriesimmutable ? html::tag('input', array('type' => 'hidden', 'name' => "_categories[$key]", 'value' => $name)) : '';
$categories_list .= html::div(null, $hidden . $category_name->show($name) . '&nbsp;' . $category_color->show($color) . '&nbsp;' . $category_remove->show());
}
$p['blocks']['categories']['options']['category_' . $name] = array(
'content' => html::div(array('id' => 'calendarcategories'), $categories_list),
);
$field_id = 'rcmfd_new_category';
$new_category = new html_inputfield(array('name' => '_new_category', 'id' => $field_id, 'size' => 30));
$add_category = new html_inputfield(array('type' => 'button', 'class' => 'button', 'value' => $this->gettext('add_category'), 'onclick' => "rcube_calendar_add_category()"));
$p['blocks']['categories']['options']['categories'] = array(
'content' => $new_category->show('') . '&nbsp;' . $add_category->show(),
);
$this->rc->output->add_script('function rcube_calendar_add_category(){
var name = $("#rcmfd_new_category").val();
if (name.length) {
var input = $("<input>").attr("type", "text").attr("name", "_categories[]").attr("size", 30).val(name);
var color = $("<input>").attr("type", "text").attr("name", "_colors[]").attr("size", 6).addClass("colors").val("000000");
var button = $("<input>").attr("type", "button").attr("value", "X").addClass("button").click(function(){ $(this).parent().remove() });
$("<div>").append(input).append("&nbsp;").append(color).append("&nbsp;").append(button).appendTo("#calendarcategories");
color.miniColors({ colorValues:mscolors });
}
}');
// include color picker
$this->include_script('lib/js/jquery.miniColors.min.js');
$this->include_stylesheet('skins/' .$this->rc->config->get('skin') . '/jquery.miniColors.css');
$this->rc->output->set_env('mscolors', $this->driver->get_color_values());
$this->rc->output->add_script('$("input.colors").miniColors({ colorValues:rcmail.env.mscolors })', 'docready');
}
}
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 = get_input_value('_alarm_offset', RCUBE_INPUT_POST);
$default_alam = $alarm_offset[0] . intval(get_input_value('_alarm_value', RCUBE_INPUT_POST)) . $alarm_offset[1];
$p['prefs'] = array(
'calendar_default_view' => get_input_value('_default_view', RCUBE_INPUT_POST),
'calendar_timeslots' => get_input_value('_timeslots', RCUBE_INPUT_POST),
'calendar_first_day' => get_input_value('_first_day', RCUBE_INPUT_POST),
'calendar_first_hour' => intval(get_input_value('_first_hour', RCUBE_INPUT_POST)),
'calendar_work_start' => intval(get_input_value('_work_start', RCUBE_INPUT_POST)),
'calendar_work_end' => intval(get_input_value('_work_end', RCUBE_INPUT_POST)),
'calendar_event_coloring' => intval(get_input_value('_event_coloring', RCUBE_INPUT_POST)),
'calendar_default_alarm_type' => get_input_value('_alarm_type', RCUBE_INPUT_POST),
'calendar_default_alarm_offset' => $default_alam,
'calendar_default_calendar' => get_input_value('_default_calendar', RCUBE_INPUT_POST),
'calendar_date_format' => null, // clear previously saved values
'calendar_time_format' => null,
);
// categories
if (!$this->driver->nocategories) {
$old_categories = $new_categories = array();
foreach ($this->driver->list_categories() as $name => $color) {
$old_categories[md5($name)] = $name;
}
$categories = get_input_value('_categories', RCUBE_INPUT_POST);
$colors = get_input_value('_colors', RCUBE_INPUT_POST);
foreach ($categories as $key => $name) {
$color = preg_replace('/^#/', '', strval($colors[$key]));
// rename categories in existing events -> driver's job
if ($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[$key] 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 = get_input_value('action', RCUBE_INPUT_GPC);
$cal = get_input_value('c', RCUBE_INPUT_GPC);
$success = $reload = false;
if (isset($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);
$reload = true;
break;
case "remove":
if ($success = $this->driver->remove_calendar($cal))
$this->rc->output->command('plugin.destroy_source', array('id' => $cal['id']));
break;
case "subscribe":
if (!$this->driver->subscribe_calendar($cal))
$this->rc->output->show_message($this->gettext('errorsaving'), 'error');
return;
}
if ($success)
$this->rc->output->show_message('successfullysaved', 'confirmation');
else {
$error_msg = $this->gettext('errorsaving') . ($this->driver->last_error ? ': ' . $this->driver->last_error :'');
$this->rc->output->show_message($error_msg, 'error');
}
$this->rc->output->command('plugin.unlock_saving');
// TODO: keep view and date selection
if ($success && $reload)
$this->rc->output->redirect('');
}
/**
* Dispatcher for event actions initiated by the client
*/
function event_action()
{
$action = get_input_value('action', RCUBE_INPUT_GPC);
$event = get_input_value('e', RCUBE_INPUT_POST, true);
$success = $reload = $got_msg = false;
// don't notify if modifying a recurring instance (really?)
if ($event['_savemode'] && $event['_savemode'] != 'all' && $event['_notify'])
unset($event['_notify']);
// read old event data in order to find changes
if (($event['_notify'] || $event['decline']) && $action != 'new')
$old = $this->driver->get_event($event);
switch ($action) {
case "new":
// create UID for new event
$event['uid'] = $this->generate_uid();
$this->prepare_event($event, $action);
if ($success = $this->driver->new_event($event)) {
$event['id'] = $event['uid'];
$this->cleanup_event($event);
}
$reload = $success && $event['recurrence'] ? 2 : 1;
break;
case "edit":
$this->prepare_event($event, $action);
if ($success = $this->driver->edit_event($event))
$this->cleanup_event($event);
$reload = $success && ($event['recurrence'] || $event['_savemode'] || $event['_fromcalendar']) ? 2 : 1;
break;
case "resize":
$this->prepare_event($event, $action);
$success = $this->driver->resize_event($event);
$reload = $event['_savemode'] ? 2 : 1;
break;
case "move":
$this->prepare_event($event, $action);
$success = $this->driver->move_event($event);
$reload = $success && $event['_savemode'] ? 2 : 1;
break;
case "remove":
// remove previous deletes
$undo_time = $this->driver->undelete ? $this->rc->config->get('undo_timeout', 0) : 0;
$this->rc->session->remove('calendar_event_undo');
// search for event if only UID is given
if (!isset($event['calendar']) && $event['uid']) {
if (!($event = $this->driver->get_event($event, true))) {
break;
}
$undo_time = 0;
}
$success = $this->driver->remove_event($event, $undo_time < 1);
$reload = (!$success || $event['_savemode']) ? 2 : 1;
if ($undo_time > 0 && $success) {
$_SESSION['calendar_event_undo'] = array('ts' => time(), 'data' => $event);
// display message with Undo link.
$msg = html::span(null, $this->gettext('successremoval'))
. ' ' . html::a(array('onclick' => sprintf("%s.http_request('event', 'action=undo', %s.display_message('', 'loading'))",
JS_OBJECT_NAME, JS_OBJECT_NAME)), rcube_label('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');
$got_msg = true;
}
// send iTIP reply that participant has declined the event
if ($success && $event['decline']) {
$emails = $this->get_user_emails();
foreach ($old['attendees'] as $i => $attendee) {
if ($attendee['role'] == 'ORGANIZER')
$organizer = $attendee;
else if ($attendee['email'] && in_array($attendee['email'], $emails)) {
$old['attendees'][$i]['status'] = 'DECLINED';
}
}
$itip = $this->load_itip();
if ($organizer && $itip->send_itip_message($old, 'REPLY', $organizer, 'itipsubjectdeclined', 'itipmailbodydeclined'))
$this->rc->output->command('display_message', $this->gettext(array('name' => 'sentresponseto', 'vars' => array('mailto' => $organizer['name'] ? $organizer['name'] : $organizer['email']))), 'confirmation');
else
$this->rc->output->command('display_message', $this->gettext('itipresponseerror'), 'error');
}
break;
case "undo":
// Restore deleted event
$event = $_SESSION['calendar_event_undo']['data'];
if ($event)
$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-status":
$action = 'rsvp';
$status = $event['fallback'];
$html = html::div('rsvp-status', $status != 'CANCELLED' ? $this->gettext('acceptinvitation') : '');
$this->load_driver();
if ($existing = $this->driver->get_event($event, true)) {
$emails = $this->get_user_emails();
foreach ($existing['attendees'] as $i => $attendee) {
if ($attendee['email'] && in_array($attendee['email'], $emails)) {
$status = $attendee['status'];
break;
}
}
}
else {
// get a list of writeable calendars
$calendars = $this->driver->list_calendars();
$calendar_select = new html_select(array('name' => 'calendar', 'id' => 'calendar-saveto'));
$numcals = 0;
foreach ($calendars as $calendar) {
if (!$calendar['readonly']) {
$calendar_select->add($calendar['name'], $calendar['id']);
$numcals++;
}
}
if ($numcals <= 1)
$calendar_select = null;
}
if ($status == 'unknown') {
$html = html::div('rsvp-status', $this->gettext('notanattendee'));
$action = 'import';
}
else if (in_array($status, array('ACCEPTED','TENTATIVE','DECLINED'))) {
$html = html::div('rsvp-status ' . strtolower($status), $this->gettext('youhave'.strtolower($status)));
if ($existing['changed'] && $event['changed'] < $existing['changed']) {
$action = '';
}
}
$this->rc->output->command('plugin.update_event_rsvp_status', array(
'uid' => $event['uid'],
'id' => asciiwords($event['uid'], true),
'status' => $status,
'action' => $action,
'html' => $html,
'select' => $calendar_select ? html::span('calendar-select', $this->gettext('saveincalendar') . '&nbsp;' . $calendar_select->show($this->rc->config->get('calendar_default_calendar'))) : '',
));
return;
case "rsvp":
$ev = $this->driver->get_event($event);
$ev['attendees'] = $event['attendees'];
$event = $ev;
if ($success = $this->driver->edit_event($event)) {
$status = get_input_value('status', RCUBE_INPUT_GPC);
$organizer = null;
foreach ($event['attendees'] as $i => $attendee) {
if ($attendee['role'] == 'ORGANIZER') {
$organizer = $attendee;
break;
}
}
$itip = $this->load_itip();
if ($organizer && $itip->send_itip_message($event, 'REPLY', $organizer, 'itipsubject' . $status, 'itipmailbody' . $status))
$this->rc->output->command('display_message', $this->gettext(array('name' => 'sentresponseto', 'vars' => array('mailto' => $organizer['name'] ? $organizer['name'] : $organizer['email']))), 'confirmation');
else
$this->rc->output->command('display_message', $this->gettext('itipresponseerror'), 'error');
}
break;
case "dismiss":
foreach (explode(',', $event['id']) as $id)
$success |= $this->driver->dismiss_alarm($id, $event['snooze']);
break;
}
// send out notifications
if ($success && $event['_notify'] && ($event['attendees'] || $old['attendees'])) {
// make sure we have the complete record
$event = $action == 'remove' ? $old : $this->driver->get_event($event);
// only notify if data really changed (TODO: do diff check on client already)
if (!$old || $action == 'remove' || self::event_diff($event, $old)) {
if ($this->notify_attendees($event, $old, $action) < 0)
$this->rc->output->show_message('calendar.errornotifying', 'error');
}
}
// show confirmation/error message
if (!$got_msg) {
if ($success)
$this->rc->output->show_message('successfullysaved', 'confirmation');
else
$this->rc->output->show_message('calendar.errorsaving', 'error');
}
// unlock client
$this->rc->output->command('plugin.unlock_saving');
// update event object on the client or trigger a complete refretch if too complicated
if ($reload) {
$args = array('source' => $event['calendar']);
if ($reload > 1)
$args['refetch'] = true;
else if ($success && $action != 'remove')
$args['update'] = $this->_client_event($this->driver->get_event($event));
$this->rc->output->command('plugin.refresh_calendar', $args);
}
}
/**
* Handler for load-requests from fullcalendar
* This will return pure JSON formatted output
*/
function load_events()
{
$events = $this->driver->load_events(
get_input_value('start', RCUBE_INPUT_GET),
get_input_value('end', RCUBE_INPUT_GET),
($query = get_input_value('q', RCUBE_INPUT_GET)),
get_input_value('source', RCUBE_INPUT_GET)
);
echo $this->encode($events, !empty($query));
exit;
}
/**
* Handler for keep-alive requests
* This will check for pending notifications and pass them to the client
*/
function keep_alive($attr)
{
$this->load_driver();
$alarms = $this->driver->pending_alarms(time());
if ($alarms) {
// make sure texts and env vars are available on client
if ($this->rc->task != 'calendar') {
$this->add_texts('localization/', true);
$this->rc->output->set_env('snooze_select', $this->ui->snooze_select());
}
$this->rc->output->command('plugin.display_alarms', $this->_alarms_output($alarms));
}
}
/**
* Handler for check-recent requests which are accidentally sent to calendar taks
*/
function check_recent()
{
// NOP
$this->rc->output->send();
}
/**
*
*/
function import_events()
{
// Upload progress update
if (!empty($_GET['_progress'])) {
rcube_upload_progress();
}
$calendar = get_input_value('calendar', RCUBE_INPUT_GPC);
$uploadid = get_input_value('_uploadid', RCUBE_INPUT_GPC);
// process uploaded file if there is no error
$err = $_FILES['_data']['error'];
if (!$err && $_FILES['_data']['tmp_name']) {
$calendar = get_input_value('calendar', RCUBE_INPUT_GPC);
$events = $this->get_ical()->import_from_file($_FILES['_data']['tmp_name']);
$count = $errors = 0;
$rangestart = $_REQUEST['_range'] ? strtotime("now -" . intval($_REQUEST['_range']) . " months") : 0;
foreach ($events as $event) {
// TODO: correctly handle recurring events which start before $rangestart
if ($event['end'] < $rangestart && (!$event['recurrence'] || ($event['recurrence']['until'] && $event['recurrence']['until'] < $rangestart)))
continue;
$event['calendar'] = $calendar;
if ($success = $this->driver->new_event($event)) {
$count++;
}
else
$errors++;
}
if ($count) {
$this->rc->output->command('display_message', $this->gettext(array('name' => 'importsuccess', 'vars' => array('nr' => $count))), 'confirmation');
$this->rc->output->command('plugin.import_success', array('source' => $calendar, 'refetch' => true));
}
else if (!$errors) {
$this->rc->output->command('display_message', $this->gettext('importnone'), 'notice');
$this->rc->output->command('plugin.import_success', array('source' => $calendar));
}
else
$this->rc->output->command('display_message', $this->gettext('importerror'), 'error');
}
else {
if ($err == UPLOAD_ERR_INI_SIZE || $err == UPLOAD_ERR_FORM_SIZE) {
$msg = rcube_label(array('name' => 'filesizeerror', 'vars' => array(
'size' => show_bytes(parse_bytes(ini_get('upload_max_filesize'))))));
}
else {
$msg = rcube_label('fileuploaderror');
}
$this->rc->output->command('display_message', $msg, 'error');
$this->rc->output->command('plugin.unlock_saving', false);
}
$this->rc->output->send('iframe');
}
/**
* Construct the ics file for exporting events to iCalendar format;
*/
function export_events()
{
$start = get_input_value('start', RCUBE_INPUT_GET);
$end = get_input_value('end', RCUBE_INPUT_GET);
if (!$start) $start = mktime(0, 0, 0, 1, date('n'), date('Y')-1);
if (!$end) $end = mktime(0, 0, 0, 31, 12, date('Y')+10);
$calid = $calname = get_input_value('source', RCUBE_INPUT_GET);
$calendars = $this->driver->list_calendars();
if ($calendars[$calid]) {
$calname = $calendars[$calid]['name'] ? $calendars[$calid]['name'] : $calid;
$events = $this->driver->load_events($start, $end, null, $calid, 0);
}
header("Content-Type: text/calendar");
header("Content-Disposition: inline; filename=".$calname.'.ics');
$this->get_ical()->export($events, '', true);
exit;
}
/**
*
*/
function load_settings()
{
$this->date_format_defaults();
$settings = array();
// configuration
$settings['default_calendar'] = $this->rc->config->get('calendar_default_calendar');
$settings['default_view'] = (string)$this->rc->config->get('calendar_default_view', $this->defaults['calendar_default_view']);
$settings['date_format'] = (string)$this->rc->config->get('calendar_date_format', $this->defaults['calendar_date_format']);
$settings['time_format'] = (string)$this->rc->config->get('calendar_time_format', $this->defaults['calendar_time_format']);
$settings['date_short'] = (string)$this->rc->config->get('calendar_date_short', $this->defaults['calendar_date_short']);
$settings['date_long'] = (string)$this->rc->config->get('calendar_date_long', $this->defaults['calendar_date_long']);
$settings['dates_long'] = str_replace(' yyyy', '[ yyyy]', $settings['date_long']) . "{ '&mdash;' " . $settings['date_long'] . '}';
$settings['date_agenda'] = (string)$this->rc->config->get('calendar_date_agenda', $this->defaults['calendar_date_agenda']);
$settings['timeslots'] = (int)$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['agenda_sections'] = $this->rc->config->get('calendar_agenda_sections', $this->defaults['calendar_agenda_sections']);
$settings['event_coloring'] = (int)$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['timezone'] = $this->timezone;
$settings['dst'] = $this->dst_active;
// localization
$settings['days'] = array(
rcube_label('sunday'), rcube_label('monday'),
rcube_label('tuesday'), rcube_label('wednesday'),
rcube_label('thursday'), rcube_label('friday'),
rcube_label('saturday')
);
$settings['days_short'] = array(
rcube_label('sun'), rcube_label('mon'),
rcube_label('tue'), rcube_label('wed'),
rcube_label('thu'), rcube_label('fri'),
rcube_label('sat')
);
$settings['months'] = array(
$this->rc->gettext('longjan'), $this->rc->gettext('longfeb'),
$this->rc->gettext('longmar'), $this->rc->gettext('longapr'),
$this->rc->gettext('longmay'), $this->rc->gettext('longjun'),
$this->rc->gettext('longjul'), $this->rc->gettext('longaug'),
$this->rc->gettext('longsep'), $this->rc->gettext('longoct'),
$this->rc->gettext('longnov'), $this->rc->gettext('longdec')
);
$settings['months_short'] = array(
$this->rc->gettext('jan'), $this->rc->gettext('feb'),
$this->rc->gettext('mar'), $this->rc->gettext('apr'),
$this->rc->gettext('may'), $this->rc->gettext('jun'),
$this->rc->gettext('jul'), $this->rc->gettext('aug'),
$this->rc->gettext('sep'), $this->rc->gettext('oct'),
$this->rc->gettext('nov'), $this->rc->gettext('dec')
);
$settings['today'] = $this->rc->gettext('today');
// get user identity to create default attendee
if ($this->ui->screen == 'calendar') {
foreach ($this->rc->user->list_identities() as $rec) {
if (!$identity)
$identity = $rec;
$identity['emails'][] = $rec['email'];
}
$identity['emails'][] = $this->rc->user->get_username();
$settings['identity'] = array('name' => $identity['name'], 'email' => $identity['email'], 'emails' => ';' . join(';', $identity['emails']));
}
return $settings;
}
/**
* Helper function to set date/time format according to config and user preferences
*/
private function date_format_defaults()
{
static $defaults = array();
// nothing to be done
if (isset($defaults['date_format']))
return;
$defaults['date_format'] = $this->rc->config->get('calendar_date_format', self::from_php_date_format($this->rc->config->get('date_format')));
$defaults['time_format'] = $this->rc->config->get('calendar_time_format', self::from_php_date_format($this->rc->config->get('time_format')));
// override defaults
if ($defaults['date_format'])
$this->defaults['calendar_date_format'] = $defaults['date_format'];
if ($defaults['time_format'])
$this->defaults['calendar_time_format'] = $defaults['time_format'];
// derive format variants from basic date format
$format_sets = $this->rc->config->get('calendar_date_format_sets', $this->defaults['calendar_date_format_sets']);
if ($format_set = $format_sets[$this->defaults['calendar_date_format']]) {
$this->defaults['calendar_date_long'] = $format_set[0];
$this->defaults['calendar_date_short'] = $format_set[1];
$this->defaults['calendar_date_agenda'] = $format_set[2];
}
}
/**
* Convert the given date string into a GMT-based time stamp
*/
function fromGMT($datetime)
{
$ts = is_numeric($datetime) ? $datetime : strtotime($datetime);
return $ts + $this->gmt_offset;
}
/**
* Encode events as JSON
*
* @param array Events as array
* @param boolean Add CSS class names according to calendar and categories
* @return string JSON encoded events
*/
function encode($events, $addcss = false)
{
$json = array();
foreach ($events as $event) {
$json[] = $this->_client_event($event, $addcss);
}
return json_encode($json);
}
/**
* Convert an event object to be used on the client
*/
private function _client_event($event, $addcss = false)
{
// compose a human readable strings for alarms_text and recurrence_text
if ($event['alarms'])
$event['alarms_text'] = $this->_alarms_text($event['alarms']);
if ($event['recurrence'])
$event['recurrence_text'] = $this->_recurrence_text($event['recurrence']);
return array(
'start' => gmdate('c', $this->fromGMT($event['start'])), // client treats date strings as they were in users's timezone
'end' => gmdate('c', $this->fromGMT($event['end'])), // so shift timestamps to users's timezone and render a date string
'description' => strval($event['description']),
'location' => strval($event['location']),
'className' => ($addcss ? 'fc-event-cal-'.asciiwords($event['calendar'], true).' ' : '') . 'fc-event-cat-' . asciiwords(strtolower($event['categories']), true),
'allDay' => ($event['allday'] == 1),
) + $event;
}
/**
* Generate reduced and streamlined output for pending alarms
*/
private function _alarms_output($alarms)
{
$out = array();
foreach ($alarms as $alarm) {
$out[] = array(
'id' => $alarm['id'],
'start' => gmdate('c', $this->fromGMT($alarm['start'])),
'end' => gmdate('c', $this->fromGMT($alarm['end'])),
'allDay' => ($event['allday'] == 1)?true:false,
'title' => $alarm['title'],
'location' => $alarm['location'],
'calendar' => $alarm['calendar'],
);
}
return $out;
}
/**
* Render localized text for alarm settings
*/
private function _alarms_text($alarm)
{
list($trigger, $action) = explode(':', $alarm);
$text = '';
switch ($action) {
case 'EMAIL':
$text = $this->gettext('alarmemail');
break;
case 'DISPLAY':
$text = $this->gettext('alarmdisplay');
break;
}
if (preg_match('/@(\d+)/', $trigger, $m)) {
$text .= ' ' . $this->gettext(array('name' => 'alarmat', 'vars' => array('datetime' => format_date($m[1]))));
}
else if ($val = self::parse_alaram_value($trigger)) {
$text .= ' ' . intval($val[0]) . ' ' . $this->gettext('trigger' . $val[1]);
}
else
return false;
return $text;
}
/**
* Render localized text describing the recurrence rule of an event
*/
private function _recurrence_text($rrule)
{
// TODO: finish this
$freq = sprintf('%s %d ', $this->gettext('every'), $rrule['INTERVAL']);
$details = '';
switch ($rrule['FREQ']) {
case 'DAILY':
$freq .= $this->gettext('days');
break;
case 'WEEKLY':
$freq .= $this->gettext('weeks');
break;
case 'MONTHLY':
$freq .= $this->gettext('months');
break;
case 'YEARY':
$freq .= $this->gettext('years');
break;
}
if ($rrule['INTERVAL'] <= 1)
$freq = $this->gettext(strtolower($rrule['FREQ']));
if ($rrule['COUNT'])
$until = $this->gettext(array('name' => 'forntimes', 'vars' => array('nr' => $rrule['COUNT'])));
else if ($rrule['UNTIL'])
$until = $this->gettext('recurrencend') . ' ' . format_date($rrule['UNTIL'], self::to_php_date_format($this->rc->config->get('calendar_date_format', $this->defaults['calendar_date_format'])));
else
$until = $this->gettext('forever');
return rtrim($freq . $details . ', ' . $until);
}
/**
* Generate a unique identifier for an event
*/
public function generate_uid()
{
return strtoupper(md5(time() . uniqid(rand())) . '-' . substr(md5($this->rc->user->get_username()), 0, 16));
}
/**
* Helper function to convert alarm trigger strings
* into two-field values (e.g. "-45M" => 45, "-M")
*/
public static function parse_alaram_value($val)
{
if ($val[0] == '@')
return array(substr($val, 1));
else if (preg_match('/([+-])(\d+)([HMD])/', $val, $m))
return array($m[2], $m[1].$m[3]);
return false;
}
/**
* Convert the internal structured data into a vcalendar rrule 2.0 string
*/
public static function to_rrule($recurrence)
{
if (is_string($recurrence))
return $recurrence;
$rrule = '';
foreach ((array)$recurrence as $k => $val) {
$k = strtoupper($k);
switch ($k) {
case 'UNTIL':
$val = gmdate('Ymd\THis', $val);
break;
case 'EXDATE':
foreach ((array)$val as $i => $ex)
$val[$i] = gmdate('Ymd\THis', $ex);
$val = join(',', $val);
break;
}
$rrule .= $k . '=' . $val . ';';
}
return $rrule;
}
/**
* Convert from fullcalendar date format to PHP date() format string
*/
private static function to_php_date_format($from)
{
// "dd.MM.yyyy HH:mm:ss" => "d.m.Y H:i:s"
return strtr(strtr($from, array(
'yyyy' => 'Y',
'yy' => 'y',
'MMMM' => 'F',
'MMM' => 'M',
'MM' => 'm',
'M' => 'n',
'dddd' => 'l',
'ddd' => 'D',
'dd' => 'd',
'HH' => '**',
'hh' => '%%',
'H' => 'G',
'h' => 'g',
'mm' => 'i',
'ss' => 's',
'TT' => 'A',
'tt' => 'a',
'T' => 'A',
't' => 'a',
'u' => 'c',
)), array(
'**' => 'H',
'%%' => 'h',
));
}
/**
* Convert from PHP date() format to fullcalendar format string
*/
private static function from_php_date_format($from)
{
// "d.m.Y H:i:s" => "dd.MM.yyyy HH:mm:ss"
return strtr($from, array(
'y' => 'yy',
'Y' => 'yyyy',
'M' => 'MMM',
'F' => 'MMMM',
'm' => 'MM',
'n' => 'M',
'd' => 'dd',
'D' => 'ddd',
'l' => 'dddd',
'H' => 'HH',
'h' => 'hh',
'G' => 'H',
'g' => 'h',
'i' => 'mm',
's' => 'ss',
'A' => 'TT',
'a' => 'tt',
'c' => 'u',
));
}
/**
* TEMPORARY: generate random event data for testing
* Create events by opening http://<roundcubeurl>/?_task=calendar&_action=randomdata&_num=500
*/
public function generate_randomdata()
{
$num = $_REQUEST['_num'] ? intval($_REQUEST['_num']) : 100;
$cats = array_keys($this->driver->list_categories());
$cals = array();
foreach ($this->driver->list_calendars() as $cid => $cal) {
if ($cal['active'])
$cals[$cid] = $cal;
}
while ($count++ < $num) {
$start = round((time() + rand(-2600, 2600) * 1000) / 300) * 300;
$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(array(
'uid' => $this->generate_uid(),
'start' => $start,
'end' => $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),
));
}
$this->rc->output->redirect('');
}
/**
* Handler for attachments upload
*/
public function attachment_upload()
{
// Upload progress update
if (!empty($_GET['_progress'])) {
rcube_upload_progress();
}
$event = get_input_value('_id', RCUBE_INPUT_GPC);
$calendar = get_input_value('calendar', RCUBE_INPUT_GPC);
$uploadid = get_input_value('_uploadid', RCUBE_INPUT_GPC);
$eventid = 'cal:'.$event;
if (!is_array($_SESSION['event_session']) || $_SESSION['event_session']['id'] != $eventid) {
$_SESSION['event_session'] = array();
$_SESSION['event_session']['id'] = $eventid;
$_SESSION['event_session']['attachments'] = array();
}
// clear all stored output properties (like scripts and env vars)
$this->rc->output->reset();
if (is_array($_FILES['_attachments']['tmp_name'])) {
foreach ($_FILES['_attachments']['tmp_name'] as $i => $filepath) {
// Process uploaded attachment if there is no error
$err = $_FILES['_attachments']['error'][$i];
if (!$err) {
$attachment = array(
'path' => $filepath,
'size' => $_FILES['_attachments']['size'][$i],
'name' => $_FILES['_attachments']['name'][$i],
'mimetype' => rc_mime_content_type($filepath, $_FILES['_attachments']['name'][$i], $_FILES['_attachments']['type'][$i]),
'group' => $eventid,
);
$attachment = $this->rc->plugins->exec_hook('attachment_upload', $attachment);
}
if (!$err && $attachment['status'] && !$attachment['abort']) {
$id = $attachment['id'];
// store new attachment in session
unset($attachment['status'], $attachment['abort']);
$_SESSION['event_session']['attachments'][$id] = $attachment;
if (($icon = $_SESSION['calendar_deleteicon']) && is_file($icon)) {
$button = html::img(array(
'src' => $icon,
'alt' => rcube_label('delete')
));
}
else {
$button = Q(rcube_label('delete'));
}
$content = html::a(array(
'href' => "#delete",
'onclick' => sprintf("return %s.remove_from_attachment_list('rcmfile%s')", JS_OBJECT_NAME, $id),
'title' => rcube_label('delete'),
), $button);
$content .= Q($attachment['name']);
$this->rc->output->command('add2attachment_list', "rcmfile$id", array(
'html' => $content,
'name' => $attachment['name'],
'mimetype' => $attachment['mimetype'],
'complete' => true), $uploadid);
}
else { // upload failed
if ($err == UPLOAD_ERR_INI_SIZE || $err == UPLOAD_ERR_FORM_SIZE) {
$msg = rcube_label(array('name' => 'filesizeerror', 'vars' => array(
'size' => show_bytes(parse_bytes(ini_get('upload_max_filesize'))))));
}
else if ($attachment['error']) {
$msg = $attachment['error'];
}
else {
$msg = rcube_label('fileuploaderror');
}
$this->rc->output->command('display_message', $msg, 'error');
$this->rc->output->command('remove_from_attachment_list', $uploadid);
}
}
}
else if ($_SERVER['REQUEST_METHOD'] == 'POST') {
// if filesize exceeds post_max_size then $_FILES array is empty,
// show filesizeerror instead of fileuploaderror
if ($maxsize = ini_get('post_max_size'))
$msg = rcube_label(array('name' => 'filesizeerror', 'vars' => array(
'size' => show_bytes(parse_bytes($maxsize)))));
else
$msg = rcube_label('fileuploaderror');
$this->rc->output->command('display_message', $msg, 'error');
$this->rc->output->command('remove_from_attachment_list', $uploadid);
}
$this->rc->output->send('iframe');
}
/**
* Handler for attachments download/displaying
*/
public function attachment_get()
{
$event = get_input_value('_event', RCUBE_INPUT_GPC);
$calendar = get_input_value('_cal', RCUBE_INPUT_GPC);
$id = get_input_value('_id', RCUBE_INPUT_GPC);
$event = array('id' => $event, 'calendar' => $calendar);
// show loading page
if (!empty($_GET['_preload'])) {
$url = str_replace('&_preload=1', '', $_SERVER['REQUEST_URI']);
$message = rcube_label('loadingdata');
header('Content-Type: text/html; charset=' . RCMAIL_CHARSET);
print "<html>\n<head>\n"
. '<meta http-equiv="refresh" content="0; url='.Q($url).'">' . "\n"
. '<meta http-equiv="content-type" content="text/html; charset='.RCMAIL_CHARSET.'">' . "\n"
. "</head>\n<body>\n$message\n</body>\n</html>";
exit;
}
ob_end_clean();
send_nocacheing_headers();
if (isset($_SESSION['calendar_attachment']))
$attachment = $_SESSION['calendar_attachment'];
else
$attachment = $_SESSION['calendar_attachment'] = $this->driver->get_attachment($id, $event);
// show part page
if (!empty($_GET['_frame'])) {
$this->attachment = $attachment;
$this->register_handler('plugin.attachmentframe', array($this, 'attachment_frame'));
$this->register_handler('plugin.attachmentcontrols', array($this->ui, 'attachment_controls'));
$this->rc->output->send('calendar.attachment');
exit;
}
$this->rc->session->remove('calendar_attachment');
if ($attachment) {
$mimetype = strtolower($attachment['mimetype']);
list($ctype_primary, $ctype_secondary) = explode('/', $mimetype);
$browser = $this->rc->output->browser;
// send download headers
if ($_GET['_download']) {
header("Content-Type: application/octet-stream");
if ($browser->ie)
header("Content-Type: application/force-download");
}
else if ($ctype_primary == 'text') {
header("Content-Type: text/$ctype_secondary");
}
else {
// $mimetype = rcmail_fix_mimetype($mimetype);
header("Content-Type: $mimetype");
header("Content-Transfer-Encoding: binary");
}
$body = $this->driver->get_attachment_body($id, $event);
// display page, @TODO: support text/plain (and maybe some other text formats)
if ($mimetype == 'text/html' && empty($_GET['_download'])) {
$OUTPUT = new rcube_html_page();
// @TODO: use washtml on $body
$OUTPUT->write($body);
}
else {
// don't kill the connection if download takes more than 30 sec.
@set_time_limit(0);
$filename = $attachment['name'];
$filename = preg_replace('[\r\n]', '', $filename);
if ($browser->ie && $browser->ver < 7)
$filename = rawurlencode(abbreviate_string($filename, 55));
else if ($browser->ie)
$filename = rawurlencode($filename);
else
$filename = addcslashes($filename, '"');
$disposition = !empty($_GET['_download']) ? 'attachment' : 'inline';
header("Content-Disposition: $disposition; filename=\"$filename\"");
echo $body;
}
exit;
}
// if we arrive here, the requested part was not found
header('HTTP/1.1 404 Not Found');
exit;
}
/**
* Template object for attachment display frame
*/
public function attachment_frame($attrib)
{
$attachment = $_SESSION['calendar_attachment'];
$mimetype = strtolower($attachment['mimetype']);
list($ctype_primary, $ctype_secondary) = explode('/', $mimetype);
$attrib['src'] = './?' . str_replace('_frame=', ($ctype_primary == 'text' ? '_show=' : '_preload='), $_SERVER['QUERY_STRING']);
return html::iframe($attrib);
}
/**
* Prepares new/edited event properties before save
*/
private function prepare_event(&$event, $action)
{
$attachments = array();
$eventid = 'cal:'.$event['id'];
if (is_array($_SESSION['event_session']) && $_SESSION['event_session']['id'] == $eventid) {
if (!empty($_SESSION['event_session']['attachments'])) {
foreach ($_SESSION['event_session']['attachments'] as $id => $attachment) {
if (is_array($event['attachments']) && in_array($id, $event['attachments'])) {
$attachments[$id] = $this->rc->plugins->exec_hook('attachment_get', $attachment);
}
}
}
}
$event['attachments'] = $attachments;
// check for organizer in attendees
if ($event['attendees'] && ($action == 'new' || $action == 'edit')) {
$emails = $this->get_user_emails();
$organizer = $owner = false;
foreach ($event['attendees'] as $i => $attendee) {
if ($attendee['role'] == 'ORGANIZER')
$organizer = true;
if ($attendee['email'] == in_array($attendee['email'], $emails))
$owner = $i;
else if (!isset($attendee['rsvp']))
$event['attendees'][$i]['rsvp'] = true;
}
// set owner as organizer if yet missing
if (!$organizer && $owner !== false) {
$event['attendees'][$owner]['role'] = 'ORGANIZER';
unset($event['attendees'][$owner]['rsvp']);
}
else if (!$organizer && $action == 'new' && ($identity = $this->rc->user->get_identity()) && $identity['email']) {
array_unshift($event['attendees'], array('role' => 'ORGANIZER', 'name' => $identity['name'], 'email' => $identity['email'], 'status' => 'ACCEPTED'));
}
}
}
/**
* Releases some resources after successful event save
*/
private function cleanup_event(&$event)
{
// remove temp. attachment files
$eventid = 'cal:'.$event['id'];
if (!empty($_SESSION['event_session']) && ($eventid = $_SESSION['event_session']['id'])) {
$this->rc->plugins->exec_hook('attachments_cleanup', array('group' => $eventid));
unset($_SESSION['event_session']);
}
}
/**
* Send out an invitation/notification to all event attendees
*/
private function notify_attendees($event, $old, $action = 'edit')
{
if ($action == 'remove') {
$event['cancelled'] = true;
$is_cancelled = true;
}
$itip = $this->load_itip();
$emails = $this->get_user_emails();
// compose multipart message using PEAR:Mail_Mime
$method = $action == 'remove' ? 'CANCEL' : 'REQUEST';
$message = $itip->compose_itip_message($event, $method);
// list existing attendees from $old event
$old_attendees = array();
foreach ((array)$old['attendees'] as $attendee) {
$old_attendees[] = $attendee['email'];
}
// send to every attendee
$sent = 0;
foreach ((array)$event['attendees'] as $attendee) {
// skip myself for obvious reasons
if (!$attendee['email'] || in_array($attendee['email'], $emails))
continue;
// which template to use for mail text
$is_new = !in_array($attendee['email'], $old_attendees);
$bodytext = $is_cancelled ? 'eventcancelmailbody' : ($is_new ? 'invitationmailbody' : 'eventupdatemailbody');
$subject = $is_cancelled ? 'eventcancelsubject' : ($is_new ? 'invitationsubject' : ($event['title'] ? 'eventupdatesubject':'eventupdatesubjectempty'));
// finally send the message
if ($itip->send_itip_message($event, $method, $attendee, $subject, $bodytext, $message))
$sent++;
else
$sent = -100;
}
return $sent;
}
/**
* Compose a date string for the given event
*/
public function event_date_text($event, $tzinfo = false)
{
$fromto = '';
$duration = $event['end'] - $event['start'];
$this->date_format_defaults();
$date_format = self::to_php_date_format($this->rc->config->get('calendar_date_format', $this->defaults['calendar_date_format']));
$time_format = self::to_php_date_format($this->rc->config->get('calendar_time_format', $this->defaults['calendar_time_format']));
if ($event['allday']) {
$fromto = format_date($event['start'], $date_format);
if (($todate = format_date($event['end'], $date_format)) != $fromto)
$fromto .= ' - ' . $todate;
}
else if ($duration < 86400 && gmdate('d', $event['start']) == gmdate('d', $event['end'])) {
$fromto = format_date($event['start'], $date_format) . ' ' . format_date($event['start'], $time_format) .
' - ' . format_date($event['end'], $time_format);
}
else {
$fromto = format_date($event['start'], $date_format) . ' ' . format_date($event['start'], $time_format) .
' - ' . format_date($event['end'], $date_format) . ' ' . format_date($event['end'], $time_format);
}
// add timezone information
if ($tzinfo && ($tzname = $this->user_timezone->getName())) {
$fromto .= ' (' . $tzname . ')';
}
return $fromto;
}
/**
* Echo simple free/busy status text for the given user and time range
*/
public function freebusy_status()
{
$email = get_input_value('email', RCUBE_INPUT_GPC);
- $start = get_input_value('start', RCUBE_INPUT_GET);
- $end = get_input_value('end', RCUBE_INPUT_GET);
+ $start = get_input_value('start', RCUBE_INPUT_GPC);
+ $end = get_input_value('end', RCUBE_INPUT_GPC);
if (!$start) $start = time();
if (!$end) $end = $start + 3600;
$fbtypemap = array(calendar::FREEBUSY_UNKNOWN => 'UNKNOWN', calendar::FREEBUSY_FREE => 'FREE', calendar::FREEBUSY_BUSY => 'BUSY', calendar::FREEBUSY_TENTATIVE => 'TENTATIVE', calendar::FREEBUSY_OOF => 'OUT-OF-OFFICE');
$status = 'UNKNOWN';
// 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) && $fbtypemap[$type] ? $fbtypemap[$type] : 'BUSY';
break;
}
}
}
// let this information be cached for 5min
send_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 = get_input_value('email', RCUBE_INPUT_GPC);
- $start = get_input_value('start', RCUBE_INPUT_GET);
- $end = get_input_value('end', RCUBE_INPUT_GET);
- $interval = intval(get_input_value('interval', RCUBE_INPUT_GET));
+ $start = get_input_value('start', RCUBE_INPUT_GPC);
+ $end = get_input_value('end', RCUBE_INPUT_GPC);
+ $interval = intval(get_input_value('interval', RCUBE_INPUT_GPC));
if (!$start) $start = time();
if (!$end) $end = $start + 86400 * 30;
if (!$interval) $interval = 60; // 1 hour
$fblist = $this->driver->get_freebusy_list($email, $start, $end);
$slots = array();
// build a list from $start till $end with blocks representing the fb-status
for ($s = 0, $t = $start; $t <= $end; $s++) {
$status = self::FREEBUSY_UNKNOWN;
$t_end = $t + $interval * 60;
// determine attendee's status
if (is_array($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;
}
}
}
$slots[$s] = $status;
$t = $t_end;
}
// let this information be cached for 5min
send_future_expire_header(300);
echo json_encode(array('email' => $email, 'start' => intval($start), 'end' => intval($t_end), 'interval' => $interval, 'slots' => $slots));
exit;
}
/**
* Handler for printing calendars
*/
public function print_view()
{
$title = $this->gettext('print');
$view = get_input_value('view', RCUBE_INPUT_GPC);
if (!in_array($view, array('agendaWeek', 'agendaDay', 'month', 'table')))
$view = 'agendaDay';
$this->rc->output->set_env('view',$view);
if ($date = get_input_value('date', RCUBE_INPUT_GPC))
$this->rc->output->set_env('date', $date);
if ($range = get_input_value('range', RCUBE_INPUT_GPC))
$this->rc->output->set_env('listRange', intval($range));
if (isset($_REQUEST['sections']))
$this->rc->output->set_env('listSections', get_input_value('sections', RCUBE_INPUT_GPC));
if ($search = get_input_value('search', RCUBE_INPUT_GPC)) {
$this->rc->output->set_env('search', $search);
$title .= ' "' . $search . '"';
}
// Add CSS stylesheets to the page header
$skin = $this->rc->config->get('skin');
$this->include_stylesheet('skins/' . $skin . '/fullcalendar.css');
$this->include_stylesheet('skins/' . $skin . '/print.css');
// Add JS files to the page header
$this->include_script('print.js');
$this->register_handler('plugin.calendar_css', array($this->ui, 'calendar_css'));
$this->register_handler('plugin.calendar_list', array($this->ui, 'calendar_list'));
$this->rc->output->set_pagetitle($title);
$this->rc->output->send("calendar.print");
}
/**
*
*/
public function get_inline_ui()
{
foreach (array('save','cancel','savingdata') as $label)
$texts['calendar.'.$label] = $this->gettext($label);
$texts['calendar.new_event'] = $this->gettext('createfrommail');
$this->ui->init_templates();
$this->ui->calendar_list(); # set env['calendars']
echo $this->api->output->parse('calendar.eventedit', false, false);
echo html::tag('script', array('type' => 'text/javascript'),
"rcmail.set_env('calendars', " . json_encode($this->api->output->env['calendars']) . ");\n".
"rcmail.set_env('deleteicon', '" . $this->api->output->env['deleteicon'] . "');\n".
"rcmail.set_env('cancelicon', '" . $this->api->output->env['cancelicon'] . "');\n".
"rcmail.set_env('loadingicon', '" . $this->api->output->env['loadingicon'] . "');\n".
"rcmail.add_label(" . json_encode($texts) . ");\n"
);
exit;
}
/**
* 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 = array();
$ignore = array('changed' => 1, 'attachments' => 1);
foreach (array_unique(array_merge(array_keys($a), array_keys($b))) as $key) {
if (!$ignore[$key] && $a[$key] != $b[$key])
$diff[] = $key;
}
// only compare number of attachments
if (count($a['attachments']) != count($b['attachments']))
$diff[] = 'attachments';
return $diff;
}
/**** Event invitation plugin hooks ****/
/**
* Handler for URLs that allow an invitee to respond on his invitation mail
*/
public function itip_attend_response($p)
{
if ($p['action'] == 'attend') {
$this->rc->output->set_env('task', 'calendar'); // override some env vars
$this->rc->output->set_env('keep_alive', 0);
$this->rc->output->set_pagetitle($this->gettext('calendar'));
$itip = $this->load_itip();
$token = get_input_value('_t', RCUBE_INPUT_GPC);
// read event info stored under the given token
if ($invitation = $itip->get_invitation($token)) {
$this->token = $token;
$this->event = $invitation['event'];
// show message about cancellation
if ($invitation['cancelled']) {
$this->invitestatus = html::div('rsvp-status declined', $this->gettext('eventcancelled'));
}
// save submitted RSVP status
else if (!empty($_POST['rsvp'])) {
$status = null;
foreach (array('accepted','tentative','declined') as $method) {
if ($_POST['rsvp'] == $this->gettext('itip' . $method)) {
$status = $method;
break;
}
}
// send itip reply to organizer
if ($status && $itip->update_invitation($invitation, $invitation['attendee'], strtoupper($status))) {
$this->invitestatus = html::div('rsvp-status ' . strtolower($status), $this->gettext('youhave'.strtolower($status)));
}
else
$this->rc->output->command('display_message', $this->gettext('errorsaving'), 'error', -1);
}
$this->register_handler('plugin.event_inviteform', array($this, 'itip_event_inviteform'));
$this->register_handler('plugin.event_invitebox', array($this->ui, 'event_invitebox'));
if (!$this->invitestatus)
$this->register_handler('plugin.event_rsvp_buttons', array($this->ui, 'event_rsvp_buttons'));
$this->rc->output->set_pagetitle($this->gettext('itipinvitation') . ' ' . $this->event['title']);
}
else
$this->rc->output->command('display_message', $this->gettext('itipinvalidrequest'), 'error', -1);
$this->rc->output->send('calendar.itipattend');
}
}
/**
*
*/
public function itip_event_inviteform($p)
{
$hidden = new html_hiddenfield(array('name' => "_t", 'value' => $this->token));
return html::tag('form', array('action' => $this->rc->url(array('task' => 'calendar', 'action' => 'attend')), 'method' => 'post', 'noclose' => true)) . $hidden->show();
}
/**
* Check mail message structure of there are .ics files attached
*/
public function mail_message_load($p)
{
$this->message = $p['object'];
$itip_part = null;
// check all message parts for .ics files
foreach ((array)$this->message->mime_parts as $idx => $part) {
if ($this->is_vcalendar($part)) {
if ($part->ctype_parameters['method'])
$itip_part = $part->mime_id;
else
$this->ics_parts[] = $part->mime_id;
}
}
// priorize part with method parameter
if ($itip_part)
$this->ics_parts = array($itip_part);
}
/**
* 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->ics_parts)) {
$this->get_ical();
}
$html = '';
foreach ($this->ics_parts as $mime_id) {
$part = $this->message->mime_parts[$mime_id];
$charset = $part->ctype_parameters['charset'] ? $part->ctype_parameters['charset'] : RCMAIL_CHARSET;
$events = $this->ical->import($this->message->get_part_content($mime_id), $charset);
$title = $this->gettext('title');
// successfully parsed events?
if (empty($events))
continue;
// show a box for every event in the file
foreach ($events as $idx => $event) {
// define buttons according to method
if ($this->ical->method == 'REPLY') {
$title = $this->gettext('itipreply');
$buttons = html::tag('input', array(
'type' => 'button',
'class' => 'button',
'onclick' => "rcube_calendar.add_event_from_mail('" . JQ($mime_id.':'.$idx) . "')",
'value' => $this->gettext('updateattendeestatus'),
));
}
else if ($this->ical->method == 'REQUEST') {
$emails = $this->get_user_emails();
$title = $event['SEQUENCE'] > 0 ? $this->gettext('itipupdate') : $this->gettext('itipinvitation');
// add (hidden) buttons and activate them from asyncronous request
foreach (array('accepted','tentative','declined') as $method) {
$rsvp_buttons .= html::tag('input', array(
'type' => 'button',
'class' => 'button',
'onclick' => "rcube_calendar.add_event_from_mail('" . JQ($mime_id.':'.$idx) . "', '$method')",
'value' => $this->gettext('itip' . $method),
));
}
$import_button = html::tag('input', array(
'type' => 'button',
'class' => 'button',
'onclick' => "rcube_calendar.add_event_from_mail('" . JQ($mime_id.':'.$idx) . "')",
'value' => $this->gettext('importtocalendar'),
));
// check my status
$status = 'unknown';
foreach ($event['attendees'] as $i => $attendee) {
if ($attendee['email'] && in_array($attendee['email'], $emails)) {
$status = strtoupper($attendee['status']);
break;
}
}
$dom_id = asciiwords($event['uid'], true);
$buttons = html::div(array('id' => 'rsvp-'.$dom_id, 'style' => 'display:none'), $rsvp_buttons);
$buttons .= html::div(array('id' => 'import-'.$dom_id, 'style' => 'display:none'), $import_button);
$buttons_pre = html::div(array('id' => 'loading-'.$dom_id, 'class' => 'rsvp-status loading'), $this->gettext('loading'));
$this->rc->output->add_script('rcube_calendar.fetch_event_rsvp_status(' . json_serialize(array('uid' => $event['uid'], 'changed' => $event['changed'], 'fallback' => $status)) . ')', 'docready');
}
else if ($this->ical->method == 'CANCEL') {
$title = $this->gettext('itipcancellation');
// create buttons to be activated from async request checking existence of this event in local calendars
$button_import = html::tag('input', array(
'type' => 'button',
'class' => 'button',
'onclick' => "rcube_calendar.add_event_from_mail('" . JQ($mime_id.':'.$idx) . "')",
'value' => $this->gettext('importtocalendar'),
));
$button_remove = html::tag('input', array(
'type' => 'button',
'class' => 'button',
'onclick' => "rcube_calendar.remove_event_from_mail('" . JQ($event['uid']) . "', '" . JQ($event['title']) . "')",
'value' => $this->gettext('removefromcalendar'),
));
$dom_id = asciiwords($event['uid'], true);
$buttons = html::div(array('id' => 'rsvp-'.$dom_id, 'style' => 'display:none'), $button_remove);
$buttons .= html::div(array('id' => 'import-'.$dom_id, 'style' => 'display:none'), $button_import);
$buttons_pre = html::div(array('id' => 'loading-'.$dom_id, 'class' => 'rsvp-status loading'), $this->gettext('loading'));
$this->rc->output->add_script('rcube_calendar.fetch_event_rsvp_status(' . json_serialize(array('uid' => $event['uid'], 'changed' => $event['changed'], 'fallback' => 'CANCELLED')) . ')', 'docready');
}
else {
$buttons = html::tag('input', array(
'type' => 'button',
'class' => 'button',
'onclick' => "rcube_calendar.add_event_from_mail('" . JQ($mime_id.':'.$idx) . "')",
'value' => $this->gettext('importtocalendar'),
));
}
// show event details with buttons
$html .= html::div('calendar-invitebox', $this->ui->event_details_table($event, $title) . $buttons_pre . html::div('rsvp-buttons', $buttons));
// limit listing
if ($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');
}
return $p;
}
/**
* Handler for POST request to import an event attached to a mail message
*/
public function mail_import_event()
{
$uid = get_input_value('_uid', RCUBE_INPUT_POST);
$mbox = get_input_value('_mbox', RCUBE_INPUT_POST);
$mime_id = get_input_value('_part', RCUBE_INPUT_POST);
$status = get_input_value('_status', RCUBE_INPUT_POST);
$charset = RCMAIL_CHARSET;
// establish imap connection
$this->rc->imap_connect();
$this->rc->imap->set_mailbox($mbox);
if ($uid && $mime_id) {
list($mime_id, $index) = explode(':', $mime_id);
$part = $this->rc->imap->get_message_part($uid, $mime_id);
if ($part->ctype_parameters['charset'])
$charset = $part->ctype_parameters['charset'];
$headers = $this->rc->imap->get_headers($uid);
}
$events = $this->get_ical()->import($part, $charset);
$error_msg = $this->gettext('errorimportingevent');
$success = false;
// successfully parsed events?
if (!empty($events) && ($event = $events[$index])) {
// find writeable calendar to store event
$cal_id = !empty($_REQUEST['_calendar']) ? get_input_value('_calendar', RCUBE_INPUT_POST) : $this->rc->config->get('calendar_default_calendar');
$calendars = $this->driver->list_calendars();
$calendar = $calendars[$cal_id] ? $calendars[$cal_id] : null;
if (!$calendar || $calendar['readonly']) {
foreach ($calendars as $cal) {
if (!$cal['readonly']) {
$calendar = $cal;
break;
}
}
}
// update my attendee status according to submitted method
if (!empty($status)) {
$organizer = null;
$emails = $this->get_user_emails();
foreach ($event['attendees'] as $i => $attendee) {
if ($attendee['role'] == 'ORGANIZER') {
$organizer = $attendee;
}
else if ($attendee['email'] && in_array($attendee['email'], $emails)) {
$event['attendees'][$i]['status'] = strtoupper($status);
}
}
}
// save to calendar
if ($calendar && !$calendar['readonly']) {
$event['id'] = $event['uid'];
$event['calendar'] = $calendar['id'];
// check for existing event with the same UID
$existing = $this->driver->get_event($event['uid'], true);
if ($existing) {
// only update attendee status
if ($this->ical->method == 'REPLY') {
// try to identify the attendee using the email sender address
$sender = preg_match('/([a-z0-9][a-z0-9\-\.\+\_]*@[^&@"\'.][^@&"\']*\\.([^\\x00-\\x40\\x5b-\\x60\\x7b-\\x7f]{2,}|xn--[a-z0-9]{2,}))/', $headers->from, $m) ? $m[1] : '';
$sender_utf = rcube_idn_to_utf8($sender);
$existing_attendee = -1;
foreach ($existing['attendees'] as $i => $attendee) {
if ($sender && ($attendee['email'] == $sender || $attendee['email'] == $sender_utf)) {
$existing_attendee = $i;
break;
}
}
$event_attendee = null;
foreach ($event['attendees'] as $attendee) {
if ($sender && ($attendee['email'] == $sender || $attendee['email'] == $sender_utf)) {
$event_attendee = $attendee;
break;
}
}
// found matching attendee entry in both existing and new events
if ($existing_attendee >= 0 && $event_attendee) {
$existing['attendees'][$existing_attendee] = $event_attendee;
$success = $this->driver->edit_event($existing);
}
// update the entire attendees block
else if ($event['changed'] >= $existing['changed'] && $event['attendees']) {
$existing['attendees'] = $event['attendees'];
$success = $this->driver->edit_event($existing);
}
else {
$error_msg = $this->gettext('newerversionexists');
}
}
// import the (newer) event
// TODO: compare SEQUENCE numbers instead of changed dates
else if ($event['changed'] >= $existing['changed']) {
$success = $this->driver->edit_event($event);
}
else if (!empty($status)) {
$existing['attendees'] = $event['attendees'];
$success = $this->driver->edit_event($existing);
}
else
$error_msg = $this->gettext('newerversionexists');
}
else if (!$existing && $status != 'declined') {
$success = $this->driver->new_event($event);
}
else if ($status == 'declined')
$error_msg = null;
}
else if ($status == 'declined')
$error_msg = null;
else
$error_msg = $this->gettext('nowritecalendarfound');
}
if ($success) {
$message = $this->ical->method == 'REPLY' ? 'attendeupdateesuccess' : 'importedsuccessfully';
$this->rc->output->command('display_message', $this->gettext(array('name' => $message, 'vars' => array('calendar' => $calendar['name']))), 'confirmation');
$error_msg = null;
}
else if ($error_msg)
$this->rc->output->command('display_message', $error_msg, 'error');
// send iTip reply
if ($this->ical->method == 'REQUEST' && $organizer && !in_array($organizer['email'], $emails) && !$error_msg) {
$itip = $this->load_itip();
if ($itip->send_itip_message($event, 'REPLY', $organizer, 'itipsubject' . $status, 'itipmailbody' . $status))
$this->rc->output->command('display_message', $this->gettext(array('name' => 'sentresponseto', 'vars' => array('mailto' => $organizer['name'] ? $organizer['name'] : $organizer['email']))), 'confirmation');
else
$this->rc->output->command('display_message', $this->gettext('itipresponseerror'), 'error');
}
$this->rc->output->send();
}
/**
* Read email message and return contents for a new event based on that message
*/
public function mail_message2event()
{
$uid = get_input_value('_uid', RCUBE_INPUT_POST);
$mbox = get_input_value('_mbox', RCUBE_INPUT_POST);
$event = array();
// establish imap connection
$this->rc->imap_connect();
$this->rc->imap->set_mailbox($mbox);
$message = new rcube_message($uid);
if ($message->headers) {
$event['title'] = trim($message->subject);
$event['description'] = trim($message->first_text_part());
// copy mail attachments to event
if ($message->attachments) {
$eventid = 'cal:';
if (!is_array($_SESSION['event_session']) || $_SESSION['event_session']['id'] != $eventid) {
$_SESSION['event_session'] = array();
$_SESSION['event_session']['id'] = $eventid;
$_SESSION['event_session']['attachments'] = array();
}
foreach ((array)$message->attachments as $part) {
$attachment = array(
'data' => $this->rc->imap->get_message_part($uid, $part->mime_id, $part),
'size' => $part->size,
'name' => $part->filename,
'mimetype' => $part->mimetype,
'group' => $eventid,
);
$attachment = $this->rc->plugins->exec_hook('attachment_save', $attachment);
if ($attachment['status'] && !$attachment['abort']) {
$id = $attachment['id'];
// store new attachment in session
unset($attachment['status'], $attachment['abort'], $attachment['data']);
$_SESSION['event_session']['attachments'][$id] = $attachment;
$attachment['id'] = 'rcmfile' . $attachment['id']; # add prefix to consider it 'new'
$event['attachments'][] = $attachment;
}
}
}
$this->rc->output->command('plugin.mail2event_dialog', $event);
}
else {
$this->rc->output->command('display_message', $this->gettext('messageopenerror'), 'error');
}
$this->rc->output->send();
}
/**
* Checks if specified message part is a vcalendar data
*
* @param rcube_message_part Part object
* @return boolean True if part is of type vcard
*/
private function is_vcalendar($part)
{
return (
in_array($part->mimetype, array('text/calendar', 'text/x-vcalendar', 'application/ics')) ||
// Apple sends files as application/x-any (!?)
($part->mimetype == 'application/x-any' && $part->filename && preg_match('/\.ics$/i', $part->filename))
);
}
/**
* Get a list of email addresses of the current user (from login and identities)
*/
private function get_user_emails()
{
$emails = array($this->rc->user->get_username());
foreach ($this->rc->user->list_identities() as $identity)
$emails[] = $identity['email'];
return array_unique($emails);
}
/**
* Build an absolute URL with the given parameters
*/
public function get_url($param = array())
{
$param += array('task' => 'calendar');
$schema = 'http';
$default_port = 80;
if (rcube_https_check()) {
$schema = 'https';
$default_port = 143;
}
$url = $schema . '://' . $_SERVER['HTTP_HOST'];
if ($_SERVER['SERVER_PORT'] != $default_port)
$url .= ':' . $_SERVER['SERVER_PORT'];
if (dirname($_SERVER['SCRIPT_NAME']) != '/')
$url .= dirname($_SERVER['SCRIPT_NAME']);
$url .= preg_replace('!^\./!', '/', $this->rc->url($param));
return $url;
}
}
diff --git a/plugins/calendar/calendar_ui.js b/plugins/calendar/calendar_ui.js
index aaf6478b..0accb09b 100644
--- a/plugins/calendar/calendar_ui.js
+++ b/plugins/calendar/calendar_ui.js
@@ -1,2721 +1,2746 @@
/**
* Client UI Javascript for the Calendar plugin
*
* @version 0.7-beta
* @author Lazlo Westerhof <hello@lazlo.me>
* @author Thomas Bruederli <roundcube@gmail.com>
*
* Copyright (C) 2010, Lazlo Westerhof - Netherlands
* Copyright (C) 2011, Kolab Systems AG
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2
* as published by the Free Software Foundation.
*/
// 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;
/*** private vars ***/
var DAY_MS = 86400000;
var HOUR_MS = 3600000;
var me = this;
var gmt_offset = (new Date().getTimezoneOffset() / -60) - (settings.timezone || 0) - (settings.dst || 0);
var client_timezone = new Date().getTimezoneOffset();
var day_clicked = day_clicked_ts = 0;
var ignore_click = false;
var event_defaults = { free_busy:'busy' };
var event_attendees = [];
var attendees_list;
var freebusy_ui = { workinhoursonly:false, needsupdate:false };
var freebusy_data = {};
var event_resizing = false;
var current_view = null;
var exec_deferred = bw.ie6 ? 5 : 1;
var sensitivitylabels = { 0:rcmail.gettext('public','calendar'), 1:rcmail.gettext('private','calendar'), 2:rcmail.gettext('confidential','calendar') };
var ui_loading = rcmail.set_busy(true, 'loading');
// general datepicker settings
var datepicker_settings = {
// translate from fullcalendar format to datepicker format
dateFormat: settings['date_format'].replace(/M/g, 'm').replace(/mmmmm/, 'MM').replace(/mmm/, 'M').replace(/dddd/, 'DD').replace(/ddd/, 'D').replace(/yy/g, 'y'),
firstDay : settings['first_day'],
dayNamesMin: settings['days_short'],
monthNames: settings['months'],
monthNamesShort: settings['months'],
changeMonth: false,
showOtherMonths: true,
selectOtherMonths: true
};
/*** private methods ***/
var Q = this.quote_html;
var text2html = function(str, maxlen, maxlines)
{
var html = Q(String(str));
// limit visible text length
if (maxlen) {
var morelink = ' <a href="#more" onclick="$(this).hide().next().show();return false" class="morelink">'+rcmail.gettext('showmore','calendar')+'</a><span style="display:none">',
lines = html.split(/\r?\n/),
words, out = '', len = 0;
for (var i=0; i < lines.length; i++) {
len += lines[i].length;
if (maxlines && i == maxlines - 1) {
out += lines[i] + '\n' + morelink;
maxlen = html.length * 2;
}
else if (len > maxlen) {
len = out.length;
words = lines[i].split(' ');
for (var j=0; j < words.length; j++) {
len += words[j].length + 1;
out += words[j] + ' ';
if (len > maxlen) {
out += morelink;
maxlen = html.length * 2;
}
}
out += '\n';
}
else
out += lines[i] + '\n';
}
if (maxlen > str.length)
out += '</span>';
html = out;
}
// simple link parser (similar to rcube_string_replacer class in PHP)
var utf_domain = '[^?&@"\'/\\(\\)\\s\\r\\t\\n]+\\.([^\x00-\x2f\x3b-\x40\x5b-\x60\x7b-\x7f]{2,}|xn--[a-z0-9]{2,})';
var url1 = '.:;,', url2 = 'a-z0-9%=#@+?&/_~\\[\\]-';
var link_pattern = new RegExp('([hf]t+ps?://)('+utf_domain+'(['+url1+']?['+url2+']+)*)?', 'ig');
var mailto_pattern = new RegExp('([^\\s\\n\\(\\);]+@'+utf_domain+')', 'ig');
return html
.replace(link_pattern, '<a href="$1$2" target="_blank">$1$2</a>')
.replace(mailto_pattern, '<a href="mailto:$1">$1</a>')
.replace(/(mailto:)([^"]+)"/g, '$1$2" onclick="rcmail.command(\'compose\', \'$2\');return false"')
.replace(/\n/g, "<br/>");
};
// 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, char, last;
for (q = p = i = 0; i < strlen; i++) {
char = str.charAt(i);
if (char == '"' && last != '\\') {
q = !q;
}
else if (!q && char == delimiter) {
result.push(str.substring(p, i));
p = i + 1;
}
last = char;
}
result.push(str.substr(p));
return result;
};
// from time and date strings to a real date object
var parse_datetime = function(time, date)
{
// we use the utility function from datepicker to parse dates
var date = date ? $.datepicker.parseDate(datepicker_settings.dateFormat, date, datepicker_settings) : new Date();
var time_arr = time.replace(/\s*[ap][.m]*/i, '').replace(/0([0-9])/g, '$1').split(/[:.]/);
if (!isNaN(time_arr[0])) {
date.setHours(time_arr[0]);
if (time.match(/p[.m]*/i) && date.getHours() < 12)
date.setHours(parseInt(time_arr[0]) + 12);
else if (time.match(/a[.m]*/i) && date.getHours() == 12)
date.setHours(0);
}
if (!isNaN(time_arr[1]))
date.setMinutes(time_arr[1]);
return date;
};
-
+
+ // clone the given date object and optionally adjust time
+ var clone_date = function(date, adjust)
+ {
+ var d = 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;
+ };
+
// convert the given Date object into a unix timestamp respecting browser's and user's timezone settings
var date2unixtime = function(date)
{
var dst_offset = (client_timezone - date.getTimezoneOffset()) * 60; // adjust DST offset
return Math.round(date.getTime()/1000 + gmt_offset * 3600 + dst_offset);
};
var fromunixtime = function(ts)
{
ts -= gmt_offset * 3600;
var date = new Date(ts * 1000),
dst_offset = (client_timezone - date.getTimezoneOffset()) * 60;
if (dst_offset) // adjust DST offset
date.setTime((ts + 3600) * 1000);
return date;
};
// 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'];
};
// check if the event has 'real' attendees, excluding the current user
var has_attendees = function(event)
{
return (event.attendees && (event.attendees.length > 1 || event.attendees[0].email != settings.identity.email));
};
// check if the current user is an attendee of this event
var is_attendee = function(event, role)
{
for (var i=0; event.attendees && i < event.attendees.length; i++) {
if ((!role || event.attendees[i].role == role) && event.attendees[i].email && settings.identity.emails.indexOf(';'+event.attendees[i].email) >= 0)
return true;
}
return false;
};
// check if the current user is the organizer
var is_organizer = function(event)
{
return is_attendee(event, 'ORGANIZER') || !event.id;
};
// create a nice human-readable string for the date/time range
var event_date_text = function(event)
{
var fromto, duration = event.end.getTime() / 1000 - event.start.getTime() / 1000;
if (event.allDay)
fromto = $.fullCalendar.formatDate(event.start, settings['date_format']) + (duration > 86400 || event.start.getDay() != event.end.getDay() ? ' &mdash; ' + $.fullCalendar.formatDate(event.end, settings['date_format']) : '');
else if (duration < 86400 && event.start.getDay() == event.end.getDay())
fromto = $.fullCalendar.formatDate(event.start, settings['date_format']) + ' ' + $.fullCalendar.formatDate(event.start, settings['time_format']) + ' &mdash; '
+ $.fullCalendar.formatDate(event.end, settings['time_format']);
else
fromto = $.fullCalendar.formatDate(event.start, settings['date_format']) + ' ' + $.fullCalendar.formatDate(event.start, settings['time_format']) + ' &mdash; '
+ $.fullCalendar.formatDate(event.end, settings['date_format']) + ' ' + $.fullCalendar.formatDate(event.end, settings['time_format']);
return fromto;
};
var load_attachment = function(event, att)
{
var qstring = '_id='+urlencode(att.id)+'&_event='+urlencode(event.recurrence_id||event.id)+'&_cal='+urlencode(event.calendar);
// open attachment in frame if it's of a supported mimetype
if (id && att.mimetype && $.inArray(att.mimetype, rcmail.mimetypes)>=0) {
rcmail.attachment_win = window.open(rcmail.env.comm_path+'&_action=get-attachment&'+qstring+'&_frame=1', 'rcubeeventattachment');
if (rcmail.attachment_win) {
window.setTimeout(function() { rcmail.attachment_win.focus(); }, 10);
return;
}
}
rcmail.goto_url('get-attachment', qstring+'&_download=1', false);
};
// build event attachments list
var event_show_attachments = function(list, container, event, edit)
{
var i, id, len, img, content, li, elem,
ul = document.createElement('UL');
for (i=0, len=list.length; i<len; i++) {
li = document.createElement('LI');
elem = list[i];
if (edit) {
rcmail.env.attachments[elem.id] = elem;
// delete icon
content = document.createElement('A');
content.href = '#delete';
content.title = rcmail.gettext('delete');
$(content).click({id: elem.id}, function(e) { remove_attachment(this, e.data.id); return false; });
if (!rcmail.env.deleteicon)
content.innerHTML = rcmail.gettext('delete');
else {
img = document.createElement('IMG');
img.src = rcmail.env.deleteicon;
img.alt = rcmail.gettext('delete');
content.appendChild(img);
}
li.appendChild(content);
}
// name/link
content = document.createElement('A');
content.innerHTML = list[i].name;
content.href = '#load';
$(content).click({event: event, att: elem}, function(e) {
load_attachment(e.data.event, e.data.att); return false; });
li.appendChild(content);
ul.appendChild(li);
}
if (edit && rcmail.gui_objects.attachmentlist) {
ul.id = rcmail.gui_objects.attachmentlist.id;
rcmail.gui_objects.attachmentlist = ul;
}
container.empty().append(ul);
};
var remove_attachment = function(elem, id)
{
$(elem.parentNode).hide();
rcmail.env.deleted_attachments.push(id);
delete rcmail.env.attachments[id];
};
// event details dialog (show only)
var event_show_dialog = function(event)
{
var $dialog = $("#eventshow").dialog('close').removeClass().addClass('uidialog');
var calendar = event.calendar && me.calendars[event.calendar] ? me.calendars[event.calendar] : { editable:false };
me.selected_event = event;
$dialog.find('div.event-section, div.event-line').hide();
$('#event-title').html(Q(event.title)).show();
if (event.location)
$('#event-location').html('@ ' + text2html(event.location)).show();
if (event.description)
$('#event-description').show().children('.event-text').html(text2html(event.description, 300, 6));
// render from-to in a nice human-readable way
$('#event-date').html(Q(me.event_date_text(event))).show();
if (event.recurrence && event.recurrence_text)
$('#event-repeat').show().children('.event-text').html(Q(event.recurrence_text));
if (event.alarms && event.alarms_text)
$('#event-alarm').show().children('.event-text').html(Q(event.alarms_text));
if (calendar.name)
$('#event-calendar').show().children('.event-text').html(Q(calendar.name)).removeClass().addClass('event-text').addClass('cal-'+calendar.id);
if (event.categories)
$('#event-category').show().children('.event-text').html(Q(event.categories)).removeClass().addClass('event-text cat-'+String(event.categories).replace(rcmail.identifier_expr, ''));
if (event.free_busy)
$('#event-free-busy').show().children('.event-text').html(Q(rcmail.gettext(event.free_busy, 'calendar')));
if (event.priority > 0) {
var priolabels = [ '', rcmail.gettext('high'), rcmail.gettext('highest'), '', '', rcmail.gettext('normal'), '', '', rcmail.gettext('low'), rcmail.gettext('lowest') ];
$('#event-priority').show().children('.event-text').html(Q(event.priority+' '+priolabels[event.priority]));
}
if (event.sensitivity != 0) {
var sensitivityclasses = { 0:'public', 1:'private', 2:'confidential' };
$('#event-sensitivity').show().children('.event-text').html(Q(sensitivitylabels[event.sensitivity]));
$dialog.addClass('sensitivity-'+sensitivityclasses[event.sensitivity]);
}
// create attachments list
if ($.isArray(event.attachments)) {
event_show_attachments(event.attachments, $('#event-attachments').children('.event-text'), event);
if (event.attachments.length > 0) {
$('#event-attachments').show();
}
}
else if (calendar.attachments) {
// fetch attachments, some drivers doesn't set 'attachments' prop of the event?
}
// list event attendees
if (calendar.attendees && event.attendees) {
var data, dispname, organizer = false, rsvp = false, html = '';
for (var j=0; j < event.attendees.length; j++) {
data = event.attendees[j];
dispname = Q(data.name || data.email);
if (data.email) {
dispname = '<a href="mailto:' + data.email + '" title="' + Q(data.email) + '" class="mailtolink">' + dispname + '</a>';
if (data.role == 'ORGANIZER')
organizer = true;
else if ((data.status == 'NEEDS-ACTION' || data.status == 'TENTATIVE') && settings.identity.emails.indexOf(';'+data.email) >= 0)
rsvp = data.status.toLowerCase();
}
html += '<span class="attendee ' + String(data.role == 'ORGANIZER' ? 'organizer' : data.status).toLowerCase() + '">' + dispname + '</span> ';
// stop listing attendees
if (j == 7 && event.attendees.length >= 7) {
html += ' <em>' + rcmail.gettext('andnmore', 'calendar').replace('$nr', event.attendees.length - j - 1) + '</em>';
break;
}
}
if (html && (event.attendees.length > 1 || !organizer)) {
$('#event-attendees').show()
.children('.event-text')
.html(html)
.find('a.mailtolink').click(function(e) { rcmail.redirect(rcmail.url('mail/compose', { _to:this.href.substr(7) })); return false; });
}
$('#event-rsvp')[(rsvp?'show':'hide')]();
$('#event-rsvp .rsvp-buttons input').prop('disabled', false).filter('input[rel='+rsvp+']').prop('disabled', true);
}
var buttons = {};
if (calendar.editable && event.editable !== false) {
buttons[rcmail.gettext('edit', 'calendar')] = function() {
event_edit_dialog('edit', event);
};
buttons[rcmail.gettext('remove', 'calendar')] = function() {
me.delete_event(event);
$dialog.dialog('close');
};
}
else {
buttons[rcmail.gettext('close', 'calendar')] = function(){
$dialog.dialog('close');
};
}
// open jquery UI dialog
$dialog.dialog({
modal: false,
resizable: !bw.ie6,
closeOnEscape: (!bw.ie6 && !bw.ie7), // disable for performance reasons
title: null,
close: function() {
$dialog.dialog('destroy').hide();
},
buttons: buttons,
minWidth: 320,
width: 420
}).show();
// set dialog size according to content
me.dialog_resize($dialog.get(0), $dialog.height(), 420);
/*
// add link for "more options" drop-down
$('<a>')
.attr('href', '#')
.html('More Options')
.addClass('dropdown-link')
.click(function(){ return false; })
.insertBefore($dialog.parent().find('.ui-dialog-buttonset').children().first());
*/
};
// bring up the event dialog (jquery-ui popup)
var event_edit_dialog = function(action, event)
{
// close show dialog first
$("#eventshow").dialog('close');
var $dialog = $('<div>');
var calendar = event.calendar && me.calendars[event.calendar] ? me.calendars[event.calendar] : { editable:action=='new' };
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;
// reset dialog first
$('#eventtabs').get(0).reset();
// event details
var title = $('#edit-title').val(event.title || '');
var location = $('#edit-location').val(event.location || '');
var description = $('#edit-description').html(event.description || '');
var categories = $('#edit-categories').val(event.categories);
var calendars = $('#edit-calendar').val(event.calendar);
var freebusy = $('#edit-free-busy').val(event.free_busy);
var priority = $('#edit-priority').val(event.priority);
var sensitivity = $('#edit-sensitivity').val(event.sensitivity);
var duration = Math.round((event.end.getTime() - event.start.getTime()) / 1000);
var startdate = $('#edit-startdate').val($.fullCalendar.formatDate(event.start, settings['date_format'])).data('duration', duration);
var starttime = $('#edit-starttime').val($.fullCalendar.formatDate(event.start, settings['time_format'])).show();
var enddate = $('#edit-enddate').val($.fullCalendar.formatDate(event.end, settings['date_format']));
var endtime = $('#edit-endtime').val($.fullCalendar.formatDate(event.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);
notify.checked = has_attendees(event), invite.checked = true;
if (event.allDay) {
starttime.val("12:00").hide();
endtime.val("13:00").hide();
allday.checked = true;
}
else {
allday.checked = false;
}
// set alarm(s)
// TODO: support multiple alarm entries
if (event.alarms) {
if (typeof event.alarms == 'string')
event.alarms = event.alarms.split(';');
for (var alarm, i=0; i < event.alarms.length; i++) {
alarm = String(event.alarms[i]).split(':');
if (!alarm[1] && alarm[0]) alarm[1] = 'DISPLAY';
$('select.edit-alarm-type').val(alarm[1]);
if (alarm[0].match(/@(\d+)/)) {
var ondate = fromunixtime(parseInt(RegExp.$1));
$('select.edit-alarm-offset').val('@');
$('input.edit-alarm-date').val($.fullCalendar.formatDate(ondate, settings['date_format']));
$('input.edit-alarm-time').val($.fullCalendar.formatDate(ondate, settings['time_format']));
}
else if (alarm[0].match(/([-+])(\d+)([MHD])/)) {
$('input.edit-alarm-value').val(RegExp.$2);
$('select.edit-alarm-offset').val(''+RegExp.$1+RegExp.$3);
}
}
}
// set correct visibility by triggering onchange handlers
$('select.edit-alarm-type, select.edit-alarm-offset').change();
// 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);
}
// set recurrence form
var recurrence, interval, rrtimes, rrenddate;
var load_recurrence_tab = function()
{
recurrence = $('#edit-recurrence-frequency').val(event.recurrence ? event.recurrence.FREQ : '').change();
interval = $('select.edit-recurrence-interval').val(event.recurrence ? event.recurrence.INTERVAL : 1);
rrtimes = $('#edit-recurrence-repeat-times').val(event.recurrence ? event.recurrence.COUNT : 1);
rrenddate = $('#edit-recurrence-enddate').val(event.recurrence && event.recurrence.UNTIL ? $.fullCalendar.formatDate(new Date(event.recurrence.UNTIL*1000), settings['date_format']) : '');
$('input.edit-recurrence-until:checked').prop('checked', false);
var weekdays = ['SU','MO','TU','WE','TH','FR','SA'];
var rrepeat_id = '#edit-recurrence-repeat-forever';
if (event.recurrence && event.recurrence.COUNT) rrepeat_id = '#edit-recurrence-repeat-count';
else if (event.recurrence && event.recurrence.UNTIL) rrepeat_id = '#edit-recurrence-repeat-until';
$(rrepeat_id).prop('checked', true);
if (event.recurrence && event.recurrence.BYDAY && event.recurrence.FREQ == 'WEEKLY') {
var wdays = event.recurrence.BYDAY.split(',');
$('input.edit-recurrence-weekly-byday').val(wdays);
}
if (event.recurrence && event.recurrence.BYMONTHDAY) {
$('input.edit-recurrence-monthly-bymonthday').val(String(event.recurrence.BYMONTHDAY).split(','));
$('input.edit-recurrence-monthly-mode').val(['BYMONTHDAY']);
}
if (event.recurrence && event.recurrence.BYDAY && (event.recurrence.FREQ == 'MONTHLY' || event.recurrence.FREQ == 'YEARLY')) {
var byday, section = event.recurrence.FREQ.toLowerCase();
if ((byday = String(event.recurrence.BYDAY).match(/(-?[1-4])([A-Z]+)/))) {
$('#edit-recurrence-'+section+'-prefix').val(byday[1]);
$('#edit-recurrence-'+section+'-byday').val(byday[2]);
}
$('input.edit-recurrence-'+section+'-mode').val(['BYDAY']);
}
else if (event.start) {
$('#edit-recurrence-monthly-byday').val(weekdays[event.start.getDay()]);
}
if (event.recurrence && event.recurrence.BYMONTH) {
$('input.edit-recurrence-yearly-bymonth').val(String(event.recurrence.BYMONTH).split(','));
}
else if (event.start) {
$('input.edit-recurrence-yearly-bymonth').val([String(event.start.getMonth()+1)]);
}
};
// show warning if editing a recurring event
if (event.id && event.recurrence) {
$('#edit-recurring-warning').show();
$('input.edit-recurring-savemode[value="all"]').prop('checked', true);
}
else
$('#edit-recurring-warning').hide();
// init attendees tab
var organizer = !event.attendees || is_organizer(event);
event_attendees = [];
attendees_list = $('#edit-attendees-table > tbody').html('');
$('#edit-attendees-notify')[(notify.checked && organizer ? 'show' : 'hide')]();
$('#edit-localchanges-warning')[(has_attendees(event) && !organizer ? 'show' : 'hide')]();
var load_attendees_tab = function()
{
if (event.attendees) {
for (var j=0; j < event.attendees.length; j++)
add_attendee(event.attendees[j], !organizer);
}
$('#edit-attendees-form')[(organizer?'show':'hide')]();
$('#edit-attendee-schedule')[(calendar.freebusy?'show':'hide')]();
};
// attachments
var load_attachments_tab = function()
{
rcmail.enable_command('remove-attachment', !calendar.readonly);
rcmail.env.deleted_attachments = [];
// we're sharing some code for uploads handling with app.js
rcmail.env.attachments = [];
rcmail.env.compose_id = event.id; // for rcmail.async_upload_form()
if ($.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 = {};
buttons[rcmail.gettext('save', 'calendar')] = function() {
- var start = parse_datetime(starttime.val(), startdate.val());
- var end = parse_datetime(endtime.val(), enddate.val());
+ var start = parse_datetime(allday.checked ? '12:00' : starttime.val(), startdate.val());
+ var end = parse_datetime(allday.checked ? '13:00' : endtime.val(), enddate.val());
// basic input validatetion
if (start.getTime() > end.getTime()) {
alert(rcmail.gettext('invalideventdates', 'calendar'));
return false;
}
// post data to server
var data = {
calendar: event.calendar,
start: date2unixtime(start),
end: date2unixtime(end),
allday: allday.checked?1:0,
title: title.val(),
description: description.val(),
location: location.val(),
categories: categories.val(),
free_busy: freebusy.val(),
priority: priority.val(),
sensitivity: sensitivity.val(),
recurrence: '',
alarms: '',
attendees: event_attendees,
deleted_attachments: rcmail.env.deleted_attachments,
attachments: []
};
// serialize alarm settings
// TODO: support multiple alarm entries
var alarm = $('select.edit-alarm-type').val();
if (alarm) {
var val, offset = $('select.edit-alarm-offset').val();
if (offset == '@')
data.alarms = '@' + date2unixtime(parse_datetime($('input.edit-alarm-time').val(), $('input.edit-alarm-date').val())) + ':' + alarm;
else if ((val = parseInt($('input.edit-alarm-value').val())) && !isNaN(val) && val >= 0)
data.alarms = offset[0] + val + offset[1] + ':' + alarm;
}
// 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();
});
// don't submit attendees if only myself is added as organizer
if (data.attendees.length == 1 && data.attendees[0].role == 'ORGANIZER' && data.attendees[0].email == settings.identity.email)
data.attendees = [];
// tell server to send notifications
if (data.attendees.length && organizer && ((event.id && notify.checked) || (!event.id && invite.checked))) {
data._notify = 1;
}
// gather recurrence settings
var freq;
if ((freq = recurrence.val()) != '') {
data.recurrence = {
FREQ: freq,
INTERVAL: $('#edit-recurrence-interval-'+freq.toLowerCase()).val()
};
var until = $('input.edit-recurrence-until:checked').val();
if (until == 'count')
data.recurrence.COUNT = rrtimes.val();
else if (until == 'until')
data.recurrence.UNTIL = date2unixtime(parse_datetime(endtime.val(), rrenddate.val()));
if (freq == 'WEEKLY') {
var byday = [];
$('input.edit-recurrence-weekly-byday:checked').each(function(){ byday.push(this.value); });
if (byday.length)
data.recurrence.BYDAY = byday.join(',');
}
else if (freq == 'MONTHLY') {
var mode = $('input.edit-recurrence-monthly-mode:checked').val(), bymonday = [];
if (mode == 'BYMONTHDAY') {
$('input.edit-recurrence-monthly-bymonthday:checked').each(function(){ bymonday.push(this.value); });
if (bymonday.length)
data.recurrence.BYMONTHDAY = bymonday.join(',');
}
else
data.recurrence.BYDAY = $('#edit-recurrence-monthly-prefix').val() + $('#edit-recurrence-monthly-byday').val();
}
else if (freq == 'YEARLY') {
var byday, bymonth = [];
$('input.edit-recurrence-yearly-bymonth:checked').each(function(){ bymonth.push(this.value); });
if (bymonth.length)
data.recurrence.BYMONTH = bymonth.join(',');
if ((byday = $('#edit-recurrence-yearly-byday').val()))
data.recurrence.BYDAY = $('#edit-recurrence-yearly-prefix').val() + byday;
}
}
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;
}
update_event(action, data);
$dialog.dialog("close");
};
if (event.id) {
buttons[rcmail.gettext('remove', 'calendar')] = function() {
me.delete_event(event);
$dialog.dialog('close');
};
}
buttons[rcmail.gettext('cancel', 'calendar')] = function() {
$dialog.dialog("close");
};
// show/hide tabs according to calendar's feature support
$('#edit-tab-attendees')[(calendar.attendees?'show':'hide')]();
$('#edit-tab-attachments')[(calendar.attachments?'show':'hide')]();
// activate the first tab
$('#eventtabs').tabs('select', 0);
// 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");
// open jquery UI dialog
$dialog.dialog({
modal: true,
resizable: (!bw.ie6 && !bw.ie7), // disable for performance reasons
closeOnEscape: false,
title: rcmail.gettext((action == 'edit' ? 'edit_event' : 'new_event'), 'calendar'),
close: function() {
editform.hide().appendTo(document.body);
$dialog.dialog("destroy").remove();
rcmail.ksearch_blur();
rcmail.ksearch_destroy();
freebusy_data = {};
rcmail.env.comm_path = comm_path_before; // restore comm_path
},
buttons: buttons,
minWidth: 500,
width: 580
}).append(editform.show()); // adding form content AFTERWARDS massively speeds up opening on IE6
// set dialog size according to form content
me.dialog_resize($dialog.get(0), editform.height() + (bw.ie ? 20 : 0), 530);
title.select();
// init other tabs asynchronously
window.setTimeout(load_recurrence_tab, exec_deferred);
if (calendar.attendees)
window.setTimeout(load_attendees_tab, exec_deferred);
if (calendar.attachments)
window.setTimeout(load_attachments_tab, exec_deferred);
};
// open a dialog to display detailed free-busy information and to find free slots
var event_freebusy_dialog = function()
{
var $dialog = $('#eventfreebusy').dialog('close');
var event = me.selected_event;
if (!event_attendees.length)
return false;
// set form elements
var allday = $('#edit-allday').get(0);
var duration = Math.round((event.end.getTime() - event.start.getTime()) / 1000);
freebusy_ui.startdate = $('#schedule-startdate').val($.fullCalendar.formatDate(event.start, settings['date_format'])).data('duration', duration);
freebusy_ui.starttime = $('#schedule-starttime').val($.fullCalendar.formatDate(event.start, settings['time_format'])).show();
freebusy_ui.enddate = $('#schedule-enddate').val($.fullCalendar.formatDate(event.end, settings['date_format']));
freebusy_ui.endtime = $('#schedule-endtime').val($.fullCalendar.formatDate(event.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;
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', 'CHAIR' ];
if ((attendee = freebusy_ui.attendees[domid]) && attendee.role != 'ORGANIZER') {
var req = attendee.role != 'OPT-PARTICIPANT';
var j = $.inArray(attendee.role, roles);
j = (j+1) % roles.length;
attendee.role = roles[j];
$(e.target).parent().removeClass().addClass('attendee '+String(attendee.role).toLowerCase());
// update total display if required-status changed
if (req != (roles[j] != 'OPT-PARTICIPANT')) {
compute_freebusy_totals();
update_freebusy_display(attendee.email);
}
}
}
return false;
});
// enable/disable buttons
$('#shedule-find-prev').button('option', 'disabled', (fb_start.getTime() < now.getTime()));
// dialog buttons
var buttons = {};
buttons[rcmail.gettext('select', 'calendar')] = 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");
};
buttons[rcmail.gettext('cancel', 'calendar')] = function() {
$dialog.dialog("close");
};
$dialog.dialog({
modal: true,
resizable: true,
closeOnEscape: (!bw.ie6 && !bw.ie7),
title: rcmail.gettext('scheduletime', 'calendar'),
close: function() {
if (bw.ie6)
$("#edit-attendees-table").css('visibility','visible');
$dialog.dialog("destroy").hide();
},
resizeStop: function() {
render_freebusy_overlay();
},
buttons: buttons,
minWidth: 640,
width: 850
}).show();
// hide edit dialog on IE6 because of drop-down elements
if (bw.ie6)
$("#edit-attendees-table").css('visibility','hidden');
// adjust dialog size to fit grid without scrolling
var gridw = $('#schedule-freebusy-times').width();
var overflow = gridw - $('#attendees-freebusy-table td.times').width() + 1;
me.dialog_resize($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);
// 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);
}
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),
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 = fc.fullCalendar('formatDate', curdate, date_format);
if (datestr != lastdate) {
dates_row += '<th colspan="' + dayslots + '" class="boxtitle date' + $.fullCalendar.formatDate(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') : $.fullCalendar.formatDate(curdate, settings['time_format'])) + '</td>';
slots_row += '<td class="' + css + ' unknown">&nbsp;</td>';
t += freebusy_ui.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 + '">' + slots_row + '</tr>';
}
// add line for all/required attendees
times_html += '<tr class="spacer"><td colspan="' + (dayslots * freebusy_ui.numdays) + '">&nbsp;</td>';
times_html += '<tr id="fbrowall">' + 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 (date2unixtime(freebusy_ui.start) < freebusy_data.start || date2unixtime(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');
if (me.selected_event.end.getTime() <= freebusy_ui.start.getTime() || me.selected_event.start.getTime() >= freebusy_ui.end.getTime()) {
overlay.draggable('disable').hide();
}
else {
var table = $('#schedule-freebusy-times'),
width = 0,
pos = { top:table.children('thead').height(), left:0 },
- eventstart = date2unixtime(me.selected_event.start),
- eventend = date2unixtime(me.selected_event.end) - 60,
+ 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,
slotend, fraction, $cell;
// iterate through slots to determine position and size of the overlay
table.children('thead').find('td').each(function(i, cell){
slotend = slotstart + slotsize - 1;
// event starts in this slot: compute left
if (eventstart >= slotstart && eventstart <= slotend) {
fraction = 1 - (slotend - eventstart) / slotsize;
pos.left = Math.round(cell.offsetLeft + cell.offsetWidth * fraction);
}
// event ends in this slot: compute width
if (eventend >= slotstart && eventend <= slotend) {
fraction = 1 - (slotend - eventend) / slotsize;
width = Math.round(cell.offsetLeft + cell.offsetWidth * fraction) - pos.left;
}
slotstart = slotstart + slotsize;
});
if (!width)
width = table.width() - pos.left;
// overlay is visible
if (width > 0) {
overlay.css({ width: (width-5)+'px', height:(table.children('tbody').height() - 4)+'px', left:pos.left+'px', top:pos.top+'px' }).draggable('enable').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
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('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 1 days before event
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:date2unixtime(start), end:date2unixtime(end), interval:interval, _remote:1 },
+ data: { email:email, start:date2unixtime(clone_date(start, 1)), end:date2unixtime(clone_date(end, 2)), interval:interval, _remote:1 },
success: function(data) {
freebusy_ui.loading--;
// find attendee
var attendee = null;
for (var 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 req = attendee.role != 'OPT-PARTICIPANT';
var ts = data.start - 0;
freebusy_data.start = ts;
freebusy_data[data.email] = {};
for (var i=0; i < data.slots.length; i++) {
freebusy_data[data.email][ts] = data.slots[i];
// set totals
if (!freebusy_data.required[ts])
freebusy_data.required[ts] = [0,0,0,0];
if (req)
freebusy_data.required[ts][data.slots[i]]++;
if (!freebusy_data.all[ts])
freebusy_data.all[ts] = [0,0,0,0];
freebusy_data.all[ts][data.slots[i]]++;
ts += data.interval * 60;
}
freebusy_data.end = ts;
freebusy_data.interval = data.interval;
// 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 = $('#fbrowall').children();
var ts = date2unixtime(freebusy_ui.start);
var fbdata = freebusy_data[email];
if (fbdata && fbdata[ts] !== undefined && row.length) {
row.children().each(function(i, cell){
cell.className = cell.className.replace('unknown', fbdata[ts] ? status_classes[fbdata[ts]] : 'unknown');
// also update total row if all data was loaded
if (freebusy_ui.loading == 0 && freebusy_data.all[ts] && (cell = rowall.get(i))) {
var workinghours = cell.className.indexOf('workinghours') >= 0;
var all_status = freebusy_data.all[ts][2] ? 'busy' : 'unknown';
req_status = freebusy_data.required[ts][2] ? 'busy' : 'free';
for (var j=1; j < status_classes.length; j++) {
if (freebusy_ui.numrequired && freebusy_data.required[ts][j] >= freebusy_ui.numrequired)
req_status = status_classes[j];
if (freebusy_data.all[ts][j] == event_attendees.length)
all_status = status_classes[j];
}
cell.className = (workinghours ? 'workinghours ' : 'offhours ') + req_status + ' all-' + all_status;
}
ts += freebusy_ui.interval * 60;
});
}
};
// write changed event date/times back to form fields
var update_freebusy_dates = function(start, end)
{
+ if (me.selected_event.allDay) {
+ start.setHours(12);
+ start.setMinutes(0);
+ end.setHours(13);
+ end.setMinutes(0);
+ }
me.selected_event.start = start;
me.selected_event.end = end;
freebusy_ui.startdate.val($.fullCalendar.formatDate(start, settings['date_format']));
freebusy_ui.starttime.val($.fullCalendar.formatDate(start, settings['time_format']));
freebusy_ui.enddate.val($.fullCalendar.formatDate(end, settings['date_format']));
freebusy_ui.endtime.val($.fullCalendar.formatDate(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)
{
var event = me.selected_event,
eventstart = date2unixtime(event.start), // calculate with unixtimes
eventend = date2unixtime(event.end),
duration = eventend - eventstart,
sinterval = freebusy_data.interval * 60,
intvlslots = 1,
numslots = Math.ceil(duration / sinterval),
checkdate, slotend, email, curdate;
// shift event times to next possible slot
eventstart += sinterval * intvlslots * dir;
eventend += sinterval * intvlslots * dir;
// iterate through free-busy slots and find candidates
var candidatecount = 0, candidatestart = candidateend = success = false;
for (var slot = dir > 0 ? freebusy_data.start : freebusy_data.end - sinterval; (dir > 0 && slot < freebusy_data.end) || (dir < 0 && slot >= freebusy_data.start); slot += sinterval * dir) {
slotend = slot + sinterval;
if ((dir > 0 && slotend <= eventstart) || (dir < 0 && slot >= eventend)) // skip
continue;
// respect workingours setting
if (freebusy_ui.workinhoursonly) {
curdate = fromunixtime(dir > 0 || !candidateend ? slot : (candidateend - duration));
if (is_weekend(curdate) || (freebusy_data.interval <= 60 && !is_workinghour(curdate))) { // skip off-hours
candidatestart = candidateend = false;
candidatecount = 0;
continue;
}
}
if (!candidatestart)
candidatestart = slot;
// 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][slot] > 1) {
candidatestart = candidateend = false;
break;
}
}
// occupied slot
if (!candidatestart) {
slot += Math.max(0, intvlslots - candidatecount - 1) * sinterval * dir;
candidatecount = 0;
continue;
}
// set candidate end to slot end time
candidatecount++;
if (dir < 0 && !candidateend)
candidateend = slotend;
// if candidate is big enough, this is it!
if (candidatecount == numslots) {
if (dir > 0) {
event.start = fromunixtime(candidatestart);
event.end = fromunixtime(candidatestart + duration);
}
else {
event.end = fromunixtime(candidateend);
event.start = fromunixtime(candidateend - duration);
}
success = true;
break;
}
}
// update event date/time display
if (success) {
update_freebusy_dates(event.start, event.end);
// move freebusy grid if necessary
var offset = Math.ceil((event.start.getTime() - freebusy_ui.end.getTime()) / DAY_MS);
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();
var now = new Date();
$('#shedule-find-prev').button('option', 'disabled', (event.start.getTime() < now.getTime()));
}
else {
alert(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 = parse_datetime(allday.checked ? '12:00' : $('#edit-starttime').val(), $('#edit-startdate').val());
me.selected_event.end = parse_datetime(allday.checked ? '13:00' : $('#edit-endtime').val(), $('#edit-enddate').val());
if (event_attendees)
freebusy_ui.needsupdate = true;
$('#edit-startdate').data('duration', Math.round((me.selected_event.end.getTime() - me.selected_event.start.getTime()) / 1000));
}
};
// add the given list of participants
var add_attendees = function(names)
{
names = explode_quoted_string(names.replace(/,\s*$/, ''), ',');
// 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({ email:email, name:name, role:'REQ-PARTICIPANT', status:'NEEDS-ACTION' });
success = true;
}
else {
alert(rcmail.gettext('noemailwarning'));
}
}
return success;
};
// add the given attendee to the list
var add_attendee = function(data, readonly)
{
// check for dupes...
var exists = false;
$.each(event_attendees, function(i, v){ exists |= (v.email == data.email); });
if (exists)
return false;
var dispname = Q(data.name || data.email);
if (data.email)
dispname = '<a href="mailto:' + data.email + '" title="' + Q(data.email) + '" class="mailtolink">' + dispname + '</a>';
// 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['CHAIR'] = rcmail.gettext('calendar.roleresource');
var select = '<select class="edit-attendee-role"' + (organizer || readonly ? ' disabled="true"' : '') + '>';
for (var r in opts)
select += '<option value="'+ r +'" class="' + r.toLowerCase() + '"' + (data.role == r ? ' selected="selected"' : '') +'>' + Q(opts[r]) + '</option>';
select += '</select>';
// availability
var avail = data.email ? 'loading' : 'unknown';
// delete icon
var icon = rcmail.env.deleteicon ? '<img src="' + rcmail.env.deleteicon + '" alt="" />' : rcmail.gettext('delete');
var dellink = '<a href="#delete" class="deletelink" title="' + Q(rcmail.gettext('delete')) + '">' + icon + '</a>';
var html = '<td class="role">' + select + '</td>' +
'<td class="name">' + dispname + '</td>' +
'<td class="availability"><img src="./program/blank.gif" class="availabilityicon ' + avail + '" /></td>' +
'<td class="confirmstate"><span class="' + String(data.status).toLowerCase() + '">' + Q(data.status) + '</span></td>' +
'<td class="options">' + (organizer || readonly ? '' : dellink) + '</td>';
var tr = $('<tr>')
.addClass(String(data.role).toLowerCase())
.html(html)
.appendTo(attendees_list);
tr.find('a.deletelink').click({ id:(data.email || data.name) }, function(e) { remove_attendee(this, e.data.id); return false; });
tr.find('a.mailtolink').click(function(e) { rcmail.redirect(rcmail.url('mail/compose', { _to:this.href.substr(7) })); return false; });
// check free-busy status
if (avail == 'loading') {
check_freebusy_status(tr.find('img.availabilityicon'), data.email, me.selected_event);
}
event_attendees.push(data);
};
// iterate over all attendees and update their free-busy status display
var update_freebusy_status = function(event)
{
var icons = attendees_list.find('img.availabilityicon');
for (var i=0; i < event_attendees.length; i++) {
if (icons.get(i) && event_attendees[i].email)
check_freebusy_status(icons.get(i), event_attendees[i].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).removeClass().addClass('availabilityicon unknown');
return;
}
icon = $(icon).removeClass().addClass('availabilityicon loading');
$.ajax({
type: 'GET',
dataType: 'html',
url: rcmail.url('freebusy-status'),
- data: { email:email, start:date2unixtime(event.start), end:date2unixtime(event.end), _remote: 1 },
+ data: { email:email, start:date2unixtime(clone_date(event.start, event.allDay?1:0)), end:date2unixtime(clone_date(event.end, event.allDay?2:0)), _remote: 1 },
success: function(status){
icon.removeClass('loading').addClass(String(status).toLowerCase());
},
error: function(){
icon.removeClass('loading').addClass('unknown');
}
});
};
// 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) });
};
// when the user accepts or declines an event invitation
var event_rsvp = function(response)
{
if (me.selected_event && me.selected_event.attendees && response) {
// update attendee status
for (var data, i=0; i < me.selected_event.attendees.length; i++) {
data = me.selected_event.attendees[i];
if (settings.identity.emails.indexOf(';'+data.email) >= 0)
data.status = response.toUpperCase();
}
event_show_dialog(me.selected_event);
// submit status change to server
me.saving_lock = rcmail.set_busy(true, 'calendar.savingdata');
rcmail.http_post('event', { action:'rsvp', e:me.selected_event, status:response });
}
}
// post the given event data to server
var update_event = function(action, data)
{
me.saving_lock = rcmail.set_busy(true, 'calendar.savingdata');
rcmail.http_post('calendar/event', { action:action, e:data });
// render event temporarily into the calendar
if ((data.start && data.end) || data.id) {
var event = data.id ? $.extend(fc.fullCalendar('clientEvents', data.id)[0], data) : data;
if (data.start)
event.start = fromunixtime(data.start);
if (data.end)
event.end = fromunixtime(data.end);
if (data.allday !== undefined)
event.allDay = data.allday;
event.editable = false;
event.temp = true;
event.className = 'fc-event-cal-'+data.calendar+' fc-event-temp';
fc.fullCalendar(data.id ? 'updateEvent' : 'renderEvent', event);
}
};
// 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) {
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)
{
if (!data) data = event;
var decline = false, notify = false, html = '', cal = me.calendars[event.calendar];
// event has attendees, ask whether to notify them
if (has_attendees(event)) {
if (is_organizer(event)) {
notify = true;
html += '<div class="message">' +
'<label><input class="confirm-attendees-donotify" type="checkbox" checked="checked" value="1" name="notify" />&nbsp;' +
rcmail.gettext((action == 'remove' ? 'sendcancellation' : 'sendnotifications'), 'calendar') +
'</label></div>';
}
else if (action == 'remove' && is_attendee(event)) {
decline = true;
html += '<div class="message">' +
'<label><input class="confirm-attendees-decline" type="checkbox" checked="checked" value="1" name="decline" />&nbsp;' +
rcmail.gettext('itipdeclineevent', 'calendar') +
'</label></div>';
}
else {
html += '<div class="message">' + rcmail.gettext('localchangeswarning', 'calendar') + '</div>';
}
}
// recurring event: user needs to select the savemode
if (event.recurrence) {
html += '<div class="message"><span class="ui-icon ui-icon-alert"></span>' +
rcmail.gettext((action == 'remove' ? 'removerecurringeventwarning' : 'changerecurringeventwarning'), 'calendar') + '</div>' +
'<div class="savemode">' +
'<a href="#current" class="button">' + rcmail.gettext('currentevent', 'calendar') + '</a>' +
'<a href="#future" class="button">' + rcmail.gettext('futurevents', 'calendar') + '</a>' +
'<a href="#all" class="button">' + rcmail.gettext('allevents', 'calendar') + '</a>' +
(action != 'remove' ? '<a href="#new" class="button">' + rcmail.gettext('saveasnew', 'calendar') + '</a>' : '') +
'</div>';
}
// show dialog
if (html) {
var $dialog = $('<div>').html(html);
$dialog.find('a.button').button().click(function(e){
data._savemode = String(this.href).replace(/.+#/, '');
if ($dialog.find('input.confirm-attendees-donotify').get(0))
data._notify = notify && $dialog.find('input.confirm-attendees-donotify').get(0).checked ? 1 : 0;
if (decline && $dialog.find('input.confirm-attendees-decline:checked'))
data.decline = 1;
update_event(action, data);
$dialog.dialog("destroy").hide();
return false;
});
var buttons = [{
text: rcmail.gettext('cancel', 'calendar'),
click: function() {
$(this).dialog("close");
}
}];
if (!event.recurrence) {
buttons.push({
text: rcmail.gettext((action == 'remove' ? 'remove' : 'save'), 'calendar'),
click: function() {
data._notify = notify && $dialog.find('input.confirm-attendees-donotify').get(0).checked ? 1 : 0;
data.decline = decline && $dialog.find('input.confirm-attendees-decline:checked').length ? 1 : 0;
update_event(action, data);
$(this).dialog("close");
}
});
}
$dialog.dialog({
modal: true,
width: 460,
dialogClass: 'warning',
title: rcmail.gettext((action == 'remove' ? 'removeeventconfirm' : 'changeeventconfirm'), 'calendar'),
buttons: buttons,
close: function(){
$dialog.dialog("destroy").hide();
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;
};
var update_agenda_toolbar = function()
{
$('#agenda-listrange').val(fc.fullCalendar('option', 'listRange'));
$('#agenda-listsections').val(fc.fullCalendar('option', 'listSections'));
}
/*** fullcalendar event handlers ***/
var fc_event_render = function(event, element, view) {
if (view.name != 'list' && view.name != 'table') {
var prefix = event.sensitivity != 0 ? String(sensitivitylabels[event.sensitivity]).toUpperCase()+': ' : '';
element.attr('title', prefix + event.title);
}
if (view.name == 'month') {
if (event_resizing)
return true;
else if (view._suppressed[event.id])
return false;
// limit the number of events displayed
var sday = event.start.getMonth()*100 + event.start.getDate();
var eday = event.end ? event.end.getMonth()*100 + event.end.getDate() : sday;
// increase counter for every day
for (var d = sday; d <= eday; d++) {
if (!view._eventcount[d]) view._eventcount[d] = 1;
else view._eventcount[d]++;
}
if (view._eventcount[sday] >= view._maxevents) {
view._suppressed[event.id] = true;
// register this event to be the last of this day segment
if (!view._morelink[sday]) {
view._morelink[sday] = 1;
view._morelink['e'+event.id] = sday;
}
else {
view._morelink[sday]++;
return false; // suppress event
}
}
}
else {
if (event.location) {
element.find('div.fc-event-title').after('<div class="fc-event-location">@&nbsp;' + Q(event.location) + '</div>');
}
if (event.sensitivity != 0)
element.find('div.fc-event-time').append('<i class="fc-icon-sensitive"></i>');
if (event.recurrence)
element.find('div.fc-event-time').append('<i class="fc-icon-recurring"></i>');
if (event.alarms)
element.find('div.fc-event-time').append('<i class="fc-icon-alarms"></i>');
}
};
/*** public methods ***/
// opens calendar day-view in a popup
this.fisheye_view = function(date)
{
$('#fish-eye-view').dialog('close');
// create list of active event sources
var src, cals = {}, sources = [];
for (var id in this.calendars) {
src = $.extend({}, this.calendars[id]);
src.editable = false;
src.url = null;
src.events = [];
if (src.active) {
cals[id] = src;
sources.push(src);
}
}
// copy events already loaded
var events = fc.fullCalendar('clientEvents');
for (var event, i=0; i< events.length; i++) {
event = events[i];
if (event.source && (src = cals[event.source.id])) {
src.events.push(event);
}
}
var h = $(window).height() - 50;
var dialog = $('<div>')
.attr('id', 'fish-eye-view')
.dialog({
modal: true,
width: 680,
height: h,
title: $.fullCalendar.formatDate(date, 'dddd ' + settings['date_long']),
close: function(){
dialog.dialog("destroy");
me.fisheye_date = null;
}
})
.fullCalendar({
header: { left: '', center: '', right: '' },
height: h - 50,
defaultView: 'agendaDay',
date: date.getDate(),
month: date.getMonth(),
year: date.getFullYear(),
ignoreTimezone: true, // will treat the given date strings as in local (browser's) timezone
eventSources: sources,
monthNames : settings['months'],
monthNamesShort : settings['months_short'],
dayNames : settings['days'],
dayNamesShort : settings['days_short'],
firstDay : settings['first_day'],
firstHour : settings['first_hour'],
slotMinutes : 60/settings['timeslots'],
timeFormat: { '': settings['time_format'] },
axisFormat : settings['time_format'],
columnFormat: { day: 'dddd ' + settings['date_short'] },
titleFormat: { day: 'dddd ' + settings['date_long'] },
allDayText: rcmail.gettext('all-day', 'calendar'),
currentTimeIndicator: settings.time_indicator,
eventRender: fc_event_render,
eventClick: function(event) {
event_show_dialog(event);
}
});
this.fisheye_date = date;
};
//public method to show the print dialog.
this.print_calendars = function(view)
{
if (!view) view = fc.fullCalendar('getView').name;
var date = fc.fullCalendar('getDate') || new Date();
var range = fc.fullCalendar('option', 'listRange');
var sections = fc.fullCalendar('option', 'listSections');
var printwin = window.open(rcmail.url('print', { view: view, date: date2unixtime(date), range: range, sections: sections, search: this.search_query }), "rc_print_calendars", "toolbar=no,location=yes,menubar=yes,resizable=yes,scrollbars=yes,width=800");
window.setTimeout(function(){ printwin.focus() }, 50);
};
// 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');
if (typeof date != 'Date')
date = now;
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)
{
// close show dialog first
var $dialog = $("#calendarform").dialog('close');
if (!calendar)
calendar = { name:'', color:'cc0000', editable:true, showalarms:true };
var form, name, color, alarms;
$dialog.html(rcmail.get_label('loading'));
$.ajax({
type: 'GET',
dataType: 'html',
url: rcmail.url('calendar'),
data: { action:(calendar.id ? 'form-edit' : 'form-new'), c:{ id:calendar.id } },
success: function(data) {
$dialog.html(data);
// resize and reposition dialog window
form = $('#calendarpropform');
me.dialog_resize('#calendarform', form.height(), form.width());
name = $('#calendar-name').prop('disabled', !calendar.editable).val(calendar.editname || calendar.name);
color = $('#calendar-color').val(calendar.color).miniColors({ value: calendar.color, colorValues:rcmail.env.mscolors });
alarms = $('#calendar-showalarms').prop('checked', calendar.showalarms).get(0);
name.select();
}
});
// dialog buttons
var buttons = {};
buttons[rcmail.gettext('save', 'calendar')] = function() {
// form is not loaded
if (!form || !form.length)
return;
// TODO: do some input validation
if (!name.val() || name.val().length < 2) {
alert(rcmail.gettext('invalidcalendarproperties', 'calendar'));
name.select();
return;
}
// post data to server
var data = form.serializeJSON();
if (data.color)
data.color = data.color.replace(/^#/, '');
if (calendar.id)
data.id = calendar.id;
if (alarms)
data.showalarms = alarms.checked ? 1 : 0;
me.saving_lock = rcmail.set_busy(true, 'calendar.savingdata');
rcmail.http_post('calendar', { action:(calendar.id ? 'edit' : 'new'), c:data });
$dialog.dialog("close");
};
buttons[rcmail.gettext('cancel', 'calendar')] = function() {
$dialog.dialog("close");
};
// open jquery UI dialog
$dialog.dialog({
modal: true,
resizable: true,
closeOnEscape: false,
title: rcmail.gettext((calendar.id ? 'editcalendar' : 'createcalendar'), 'calendar'),
close: function() {
$dialog.html('').dialog("destroy").hide();
},
buttons: buttons,
minWidth: 400,
width: 420
}).show();
};
this.calendar_remove = function(calendar)
{
if (confirm(rcmail.gettext('deletecalendarconfirm', 'calendar'))) {
rcmail.http_post('calendar', { action:'remove', c:{ id:calendar.id } });
return true;
}
return false;
};
this.calendar_destroy_source = function(id)
{
if (this.calendars[id]) {
fc.fullCalendar('removeEventSource', this.calendars[id]);
$(rcmail.get_folder_li(id, 'rcmlical')).remove();
$('#edit-calendar option[value="'+id+'"]').remove();
delete this.calendars[id];
}
};
// 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").dialog('close');
var form = rcmail.gui_objects.importform;
$('#event-import-calendar').val(calendar.id);
var buttons = {};
buttons[rcmail.gettext('import', 'calendar')] = function() {
if (form && form.elements._data.value) {
rcmail.async_upload_form(form, 'import_events', function(e) {
rcmail.set_busy(false, null, me.saving_lock);
});
// display upload indicator
me.saving_lock = rcmail.set_busy(true, 'uploading');
}
};
buttons[rcmail.gettext('cancel', 'calendar')] = function() {
$dialog.dialog("close");
};
// open jquery UI dialog
$dialog.dialog({
modal: true,
resizable: false,
closeOnEscape: false,
title: rcmail.gettext('importevents', 'calendar'),
close: function() {
$dialog.dialog("destroy").hide();
},
buttons: buttons,
width: 520
}).show();
};
// callback from server if import succeeded
this.import_success = function(p)
{
$("#eventsimport").dialog('close');
rcmail.set_busy(false, null, me.saving_lock);
rcmail.gui_objects.importform.reset();
if (p.refetch)
this.refresh(p);
};
// refresh the calendar view after saving event data
this.refresh = function(p)
{
var source = me.calendars[p.source];
if (source && (p.refetch || (p.update && !source.active))) {
// activate event source if new event was added to an invisible calendar
if (!source.active) {
source.active = true;
fc.fullCalendar('addEventSource', source);
$('#' + rcmail.get_folder_li(source.id, 'rcmlical').id + ' input').prop('checked', true);
}
else
fc.fullCalendar('refetchEvents', source);
}
// add/update single event object
else if (source && p.update) {
var event = p.update;
event.temp = false;
event.editable = source.editable;
var existing = fc.fullCalendar('clientEvents', event.id);
if (existing.length) {
$.extend(existing[0], event);
fc.fullCalendar('updateEvent', existing[0]);
}
else {
event.source = source; // link with source
fc.fullCalendar('renderEvent', event);
}
// refresh fish-eye view
if (me.fisheye_date)
me.fisheye_view(me.fisheye_date);
}
// remove temp events
fc.fullCalendar('removeEvents', function(e){ return e.temp; });
};
/*** 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 (this._search_message)
rcmail.hide_message(this._search_message);
for (var sid in this.calendars) {
if (this.calendars[sid]) {
this.calendars[sid].url = this.calendars[sid].url.replace(/&q=.+/, '') + '&q='+escape(q);
sources.push(sid);
}
}
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('option', 'listSections', 'month')
.fullCalendar('option', 'listRange', Math.max(60, settings['agenda_range']))
.fullCalendar('changeView', 'table');
update_agenda_toolbar();
// 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) {
// hide bottom links of agenda view
fc.find('.fc-list-content > .fc-listappend').hide();
// restore original event sources and view mode from fullcalendar
fc.fullCalendar('option', 'listSections', settings['agenda_sections'])
.fullCalendar('option', 'listRange', settings['agenda_range']);
update_agenda_toolbar();
for (var sid in this.calendars) {
if (this.calendars[sid])
this.calendars[sid].url = this.calendars[sid].url.replace(/&q=.+/, '');
}
if (this.default_view)
fc.fullCalendar('changeView', this.default_view);
if (!this.is_loading)
fc.fullCalendar('refetchEvents');
this.search_request = this.search_query = null;
}
};
// callback if all sources have been fetched from server
this.events_loaded = function(count)
{
var addlinks, append = '';
// enhance list view when searching
if (this.search_request) {
if (!count) {
this._search_message = rcmail.display_message(rcmail.gettext('searchnoresults', 'calendar'), 'notice');
append = '<div class="message">' + rcmail.gettext('searchnoresults', 'calendar') + '</div>';
}
append += '<div class="fc-bottomlinks formlinks"></div>';
addlinks = true;
}
if (fc.fullCalendar('getView').name == 'table') {
var container = fc.find('.fc-list-content > .fc-listappend');
if (append) {
if (!container.length)
container = $('<div class="fc-listappend"></div>').appendTo(fc.find('.fc-list-content'));
container.html(append).show();
}
else if (container.length)
container.hide();
// add links to adjust search date range
if (addlinks) {
var lc = container.find('.fc-bottomlinks');
$('<a>').attr('href', '#').html(rcmail.gettext('searchearlierdates', 'calendar')).appendTo(lc).click(function(){
fc.fullCalendar('incrementDate', 0, -1, 0);
});
lc.append(" ");
$('<a>').attr('href', '#').html(rcmail.gettext('searchlaterdates', 'calendar')).appendTo(lc).click(function(){
var range = fc.fullCalendar('option', 'listRange');
if (range < 90) {
fc.fullCalendar('option', 'listRange', fc.fullCalendar('option', 'listRange') + 30).fullCalendar('render');
update_agenda_toolbar();
}
else
fc.fullCalendar('incrementDate', 0, 1, 0);
});
}
}
if (this.fisheye_date)
this.fisheye_view(this.fisheye_date);
};
// resize and reposition (center) the dialog window
this.dialog_resize = function(id, height, width)
{
var win = $(window), w = win.width(), h = win.height();
$(id).dialog('option', { height: Math.min(h-20, height+110), width: Math.min(w-20, width+50) })
.dialog('option', 'position', ['center', 'center']); // only works in a separate call (!?)
};
// adjust calendar view size
this.view_resize = function()
{
var footer = fc.fullCalendar('getView').name == 'table' ? $('#agendaoptions').height() + 2 : 0;
fc.fullCalendar('option', 'height', $('#main').height() - footer);
};
/*** startup code ***/
// create list of event sources AKA calendars
this.calendars = {};
var li, cal, active, event_sources = [];
for (var id in rcmail.env.calendars) {
cal = rcmail.env.calendars[id];
this.calendars[id] = $.extend({
url: "./?_task=calendar&_action=load_events&source="+escape(id),
editable: !cal.readonly,
className: 'fc-event-cal-'+id,
id: id
}, cal);
this.calendars[id].color = settings.event_coloring % 2 ? '' : '#' + cal.color;
if ((active = cal.active || false)) {
event_sources.push(this.calendars[id]);
}
// init event handler on calendar list checkbox
if ((li = rcmail.get_folder_li(id, 'rcmlical'))) {
$('#'+li.id+' input').click(function(e){
var id = $(this).data('id');
if (me.calendars[id]) { // add or remove event source on click
var action;
if (this.checked) {
action = 'addEventSource';
me.calendars[id].active = true;
}
else {
action = 'removeEventSource';
me.calendars[id].active = false;
}
// add/remove event source
fc.fullCalendar(action, me.calendars[id]);
rcmail.http_post('calendar', { action:'subscribe', c:{ id:id, active:me.calendars[id].active?1:0 } });
}
}).data('id', id).get(0).checked = active;
$(li).click(function(e){
var id = $(this).data('id');
rcmail.select_folder(id, 'rcmlical');
rcmail.enable_command('calendar-edit', true);
rcmail.enable_command('calendar-remove', 'events-import', !me.calendars[id].readonly);
me.selected_calendar = id;
})
.dblclick(function(){ me.calendar_edit_dialog(me.calendars[me.selected_calendar]); })
.data('id', id);
}
if (!cal.readonly && !this.selected_calendar) {
this.selected_calendar = id;
rcmail.enable_command('addevent', true);
}
}
// select default calendar
if (settings.default_calendar && this.calendars[settings.default_calendar] && !this.calendars[settings.default_calendar].readonly)
this.selected_calendar = settings.default_calendar;
var viewdate = new Date();
if (rcmail.env.date)
viewdate.setTime(fromunixtime(rcmail.env.date));
// initalize the fullCalendar plugin
var fc = $('#calendar').fullCalendar({
header: {
left: 'prev,next today',
center: 'title',
right: 'agendaDay,agendaWeek,month,table'
},
aspectRatio: 1,
date: viewdate.getDate(),
month: viewdate.getMonth(),
year: viewdate.getFullYear(),
ignoreTimezone: true, // will treat the given date strings as in local (browser's) timezone
height: $('#main').height(),
eventSources: event_sources,
monthNames : settings['months'],
monthNamesShort : settings['months_short'],
dayNames : settings['days'],
dayNamesShort : settings['days_short'],
firstDay : settings['first_day'],
firstHour : settings['first_hour'],
slotMinutes : 60/settings['timeslots'],
timeFormat: {
'': settings['time_format'],
agenda: settings['time_format'] + '{ - ' + settings['time_format'] + '}',
list: settings['time_format'] + '{ - ' + settings['time_format'] + '}',
table: settings['time_format'] + '{ - ' + settings['time_format'] + '}'
},
axisFormat : settings['time_format'],
columnFormat: {
month: 'ddd', // Mon
week: 'ddd ' + settings['date_short'], // Mon 9/7
day: 'dddd ' + settings['date_short'], // Monday 9/7
table: settings['date_agenda']
},
titleFormat: {
month: 'MMMM yyyy',
week: settings['dates_long'],
day: 'dddd ' + settings['date_long'],
table: settings['dates_long']
},
listPage: 1, // advance one day in agenda view
listRange: settings['agenda_range'],
listSections: settings['agenda_sections'],
tableCols: ['handle', 'date', 'time', 'title', 'location'],
defaultView: rcmail.env.view || settings['default_view'],
allDayText: rcmail.gettext('all-day', 'calendar'),
buttonText: {
prev: (bw.ie6 ? '&nbsp;&lt;&lt;&nbsp;' : '&nbsp;&#9668;&nbsp;'),
next: (bw.ie6 ? '&nbsp;&gt;&gt;&nbsp;' : '&nbsp;&#9658;&nbsp;'),
today: settings['today'],
day: rcmail.gettext('day', 'calendar'),
week: rcmail.gettext('week', 'calendar'),
month: rcmail.gettext('month', 'calendar'),
table: rcmail.gettext('agenda', 'calendar')
},
listTexts: {
until: rcmail.gettext('until', 'calendar'),
past: rcmail.gettext('pastevents', 'calendar'),
today: rcmail.gettext('today', 'calendar'),
tomorrow: rcmail.gettext('tomorrow', 'calendar'),
thisWeek: rcmail.gettext('thisweek', 'calendar'),
nextWeek: rcmail.gettext('nextweek', 'calendar'),
thisMonth: rcmail.gettext('thismonth', 'calendar'),
nextMonth: rcmail.gettext('nextmonth', 'calendar'),
future: rcmail.gettext('futureevents', 'calendar'),
week: rcmail.gettext('weekofyear', 'calendar')
},
selectable: true,
selectHelper: false,
currentTimeIndicator: settings.time_indicator,
loading: function(isLoading) {
me.is_loading = isLoading;
this._rc_loading = rcmail.set_busy(isLoading, 'loading', this._rc_loading);
// trigger callback
if (!isLoading)
me.events_loaded($(this).fullCalendar('clientEvents').length);
},
// event rendering
eventRender: fc_event_render,
eventAfterRender: function(event, element, view) {
// replace event element with more... link
var sday, overflow, link;
if (view.name == 'month' && (sday = view._morelink['e'+event.id]) && (overflow = view._morelink[sday]) > 1) {
link = $('<div>')
.addClass('fc-event-more')
.html(rcmail.gettext('andnmore', 'calendar').replace('$nr', overflow))
.css({ position:'absolute', left:element.css('left'), top:element.css('top'), width:element.css('width') })
.data('date', new Date(event.start.getTime()))
.click(function(e){ me.fisheye_view($(this).data('date')); });
element.replaceWith(link);
}
},
eventResizeStart: function(event, jsEvent, ui, view) {
event_resizing = event.id;
},
eventResizeStop: function(event, jsEvent, ui, view) {
event_resizing = false;
},
// callback for date range selection
select: function(start, end, allDay, e, view) {
var range_select = (!allDay || start.getDate() != end.getDate())
if (dialog_check(e) && range_select)
event_edit_dialog('new', { start:start, end:end, allDay:allDay, calendar:me.selected_calendar });
if (range_select || ignore_click)
view.calendar.unselect();
},
// callback for clicks in all-day box
dayClick: function(date, allDay, e, view) {
var now = new Date().getTime();
if (now - day_clicked_ts < 400 && day_clicked == date.getTime()) { // emulate double-click on day
var enddate = new Date(); enddate.setTime(date.getTime() + DAY_MS - 60000);
return event_edit_dialog('new', { start:date, end:enddate, allDay:allDay, calendar:me.selected_calendar });
}
if (!ignore_click) {
view.calendar.gotoDate(date);
if (day_clicked && new Date(day_clicked).getMonth() != date.getMonth())
view.calendar.select(date, date, allDay);
}
day_clicked = date.getTime();
day_clicked_ts = now;
},
// callback when a specific event is clicked
eventClick: function(event) {
if (!event.temp)
event_show_dialog(event);
},
// callback when an event was dragged and finally dropped
eventDrop: function(event, dayDelta, minuteDelta, allDay, revertFunc) {
if (event.end == null || event.end.getTime() < event.start.getTime()) {
event.end = new Date(event.start.getTime() + (allDay ? DAY_MS : HOUR_MS));
}
// moved to all-day section: set times to 12:00 - 13:00
if (allDay && !event.allday) {
event.start.setHours(12);
event.start.setMinutes(0);
event.start.setSeconds(0);
event.end.setHours(13);
event.end.setMinutes(0);
event.end.setSeconds(0);
}
// moved from all-day section: set times to working hours
else if (event.allday && !allDay) {
var newstart = event.start.getTime();
revertFunc(); // revert to get original duration
var numdays = Math.max(1, Math.round((event.end.getTime() - event.start.getTime()) / DAY_MS)) - 1;
event.start = new Date(newstart);
event.end = new Date(newstart + numdays * DAY_MS);
event.end.setHours(settings['work_end'] || 18);
event.end.setMinutes(0);
if (event.end.getTime() < event.start.getTime())
event.end = new Date(newstart + HOUR_MS);
}
-
+ console.log(event.start, event.end);
// send move request to server
var data = {
id: event.id,
calendar: event.calendar,
start: date2unixtime(event.start),
end: date2unixtime(event.end),
allday: 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.setHours(12);
if (!event.end || event.end.getTime() < event.start.getTime())
event.end = new Date(event.start.getTime() + HOUR_MS);
// send resize request to server
var data = {
id: event.id,
calendar: event.calendar,
start: date2unixtime(event.start),
end: date2unixtime(event.end)
};
update_event_confirm('resize', event, data);
},
viewDisplay: function(view) {
$('#agendaoptions')[view.name == 'table' ? 'show' : 'hide']();
if (minical) {
window.setTimeout(function(){ minical.datepicker('setDate', fc.fullCalendar('getDate')); }, exec_deferred);
if (view.name != current_view)
me.view_resize();
current_view = view.name;
}
},
viewRender: function(view) {
view._maxevents = Math.floor((view.element.parent().height()-18) / 108) - 1;
view._eventcount = [];
view._suppressed = [];
view._morelink = [];
}
});
// format time string
var formattime = function(hour, minutes, start) {
var time, diff, unit, duration = '', d = new Date();
d.setHours(hour);
d.setMinutes(minutes);
time = $.fullCalendar.formatDate(d, settings['time_format']);
if (start) {
diff = Math.floor((d.getTime() - start.getTime()) / 60000);
if (diff > 0) {
unit = 'm';
if (diff >= 60) {
unit = 'h';
diff = Math.round(diff / 3) / 20;
}
duration = ' (' + diff + unit + ')';
}
}
return [time, duration];
};
var autocomplete_times = function(p, callback) {
/* Time completions */
var result = [];
var now = new Date();
var st, start = (this.element.attr('id').indexOf('endtime') > 0
&& (st = $('#edit-starttime').val())
&& $('#edit-startdate').val() == $('#edit-enddate').val())
? parse_datetime(st, '') : null;
var full = p.term - 1 > 0 || p.term.length > 1;
var hours = start ? start.getHours() :
(full ? parse_datetime(p.term, '') : now).getHours();
var step = 15;
var minutes = hours * 60 + (full ? 0 : now.getMinutes());
var min = Math.ceil(minutes / step) * step % 60;
var hour = Math.floor(Math.ceil(minutes / step) * step / 60);
// list hours from 0:00 till now
for (var h = start ? start.getHours() : 0; h < hours; h++)
result.push(formattime(h, 0, start));
// list 15min steps for the next two hours
for (; h < hour + 2 && h < 24; h++) {
while (min < 60) {
result.push(formattime(h, min, start));
min += step;
}
min = 0;
}
// list the remaining hours till 23:00
while (h < 24)
result.push(formattime((h++), 0, start));
return callback(result);
};
var autocomplete_open = function(event, ui) {
// scroll to current time
var $this = $(this);
var widget = $this.autocomplete('widget');
var menu = $this.data('autocomplete').menu;
var amregex = /^(.+)(a[.m]*)/i;
var pmregex = /^(.+)(a[.m]*)/i;
var val = $(this).val().replace(amregex, '0:$1').replace(pmregex, '1:$1');
var li, html;
widget.css('width', '10em');
widget.children().each(function(){
li = $(this);
html = li.children().first().html().replace(/\s+\(.+\)$/, '').replace(amregex, '0:$1').replace(pmregex, '1:$1');
if (html == val)
menu.activate($.Event({ type:'keypress' }), li);
});
};
// if start date is changed, shift end date according to initial duration
var shift_enddate = function(dateText) {
var newstart = parse_datetime('0', dateText);
var newend = new Date(newstart.getTime() + $('#edit-startdate').data('duration') * 1000);
$('#edit-enddate').val($.fullCalendar.formatDate(newend, me.settings['date_format']));
event_times_changed();
};
var minical;
var init_calendar_ui = function()
{
// initialize small calendar widget using jQuery UI datepicker
minical = $('#datepicker').datepicker($.extend(datepicker_settings, {
inline: true,
showWeek: true,
changeMonth: false, // maybe enable?
changeYear: false, // maybe enable?
onSelect: function(dateText, inst) {
ignore_click = true;
var d = minical.datepicker('getDate'); //parse_datetime('0:0', dateText);
fc.fullCalendar('gotoDate', d).fullCalendar('select', d, d, true);
},
onChangeMonthYear: function(year, month, inst) {
minical.data('year', year).data('month', month);
},
beforeShowDay: function(date) {
var view = fc.fullCalendar('getView');
var active = view.visStart && date.getTime() >= view.visStart.getTime() && date.getTime() < view.visEnd.getTime();
return [ true, (active ? 'ui-datepicker-activerange ui-datepicker-active-' + view.name : ''), ''];
}
})) // set event handler for clicks on calendar week cell of the datepicker widget
.click(function(e) {
var cell = $(e.target);
if (e.target.tagName == 'TD' && cell.hasClass('ui-datepicker-week-col')) {
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);
var day_off = base_date.getDay() - 1;
if (day_off < 0) day_off = 6;
var base_kw = $.datepicker.iso8601Week(base_date);
var kw = parseInt(cell.html());
var diff = (kw - base_kw) * 7 * DAY_MS;
// select monday of the chosen calendar week
var date = new Date(base_date.getTime() - day_off * DAY_MS + diff);
fc.fullCalendar('gotoDate', date).fullCalendar('setDate', date).fullCalendar('changeView', 'agendaWeek');
minical.datepicker('setDate', date);
}
});
// init event dialog
$('#eventtabs').tabs({
show: function(event, ui) {
if (ui.panel.id == 'event-tab-3') {
$('#edit-attendee-name').select();
// update free-busy status if needed
if (freebusy_ui.needsupdate && me.selected_event)
update_freebusy_status(me.selected_event);
// add current user as organizer if non added yet
if (!event_attendees.length) {
add_attendee($.extend({ role:'ORGANIZER' }, settings.identity));
$('#edit-attendees-form .attendees-invitebox').show();
}
}
}
});
$('#edit-enddate, input.edit-alarm-date').datepicker(datepicker_settings);
$('#edit-startdate').datepicker(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, input.edit-alarm-time')
.attr('autocomplete', "off")
.autocomplete({
delay: 100,
minLength: 1,
source: autocomplete_times,
open: autocomplete_open,
change: event_times_changed,
select: function(event, ui) {
$(this).val(ui.item[0]);
return false;
}
})
.click(function() { // show drop-down upon clicks
$(this).autocomplete('search', $(this).val() ? $(this).val().replace(/\D.*/, "") : " ");
}).each(function(){
$(this).data('autocomplete')._renderItem = function(ul, item) {
return $('<li>')
.data('item.autocomplete', item)
.append('<a>' + item[0] + item[1] + '</a>')
.appendTo(ul);
};
});
// register events on alarm fields
$('select.edit-alarm-type').change(function(){
$(this).parent().find('span.edit-alarm-values')[(this.selectedIndex>0?'show':'hide')]();
});
$('select.edit-alarm-offset').change(function(){
var mode = $(this).val() == '@' ? 'show' : 'hide';
$(this).parent().find('.edit-alarm-date, .edit-alarm-time')[mode]();
$(this).parent().find('.edit-alarm-value').prop('disabled', mode == 'show');
});
// toggle recurrence frequency forms
$('#edit-recurrence-frequency').change(function(e){
var freq = $(this).val().toLowerCase();
$('.recurrence-form').hide();
if (freq)
$('#recurrence-form-'+freq+', #recurrence-form-until').show();
});
$('#edit-recurrence-enddate').datepicker(datepicker_settings).click(function(){ $("#edit-recurrence-repeat-until").prop('checked', true) });
$('#edit-recurrence-repeat-times').change(function(e){ $('#edit-recurrence-repeat-count').prop('checked', true); });
// init attendees autocompletion
var ac_props;
// parallel autocompletion
if (rcmail.env.autocomplete_threads > 0) {
ac_props = {
threads: rcmail.env.autocomplete_threads,
sources: rcmail.env.autocomplete_sources
};
}
rcmail.init_address_input_events($('#edit-attendee-name'), ac_props);
rcmail.addEventListener('autocomplete_insert', function(e){ $('#edit-attendee-add').click(); });
$('#edit-attendee-add').click(function(){
var input = $('#edit-attendee-name');
rcmail.ksearch_blur();
if (add_attendees(input.val())) {
input.val('');
}
});
// keep these two checkboxes in sync
$('#edit-attendees-donotify, #edit-attendees-invite').click(function(){
$('#edit-attendees-donotify, #edit-attendees-invite').prop('checked', this.checked);
});
$('#edit-attendee-schedule').click(function(){
event_freebusy_dialog();
});
$('#shedule-freebusy-prev').html(bw.ie6 ? '&lt;&lt;' : '&#9668;').button().click(function(){ render_freebusy_grid(-1); });
$('#shedule-freebusy-next').html(bw.ie6 ? '&gt;&gt;' : '&#9658;').button().click(function(){ render_freebusy_grid(1); }).parent().buttonset();
$('#shedule-find-prev').button().click(function(){ freebusy_find_slot(-1); });
$('#shedule-find-next').button().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');
});
$('#event-rsvp input.button').click(function(){
event_rsvp($(this).attr('rel'))
})
$('#agenda-listrange').change(function(e){
settings['agenda_range'] = parseInt($(this).val());
fc.fullCalendar('option', 'listRange', settings['agenda_range']).fullCalendar('render');
// TODO: save new settings in prefs
}).val(settings['agenda_range']);
$('#agenda-listsections').change(function(e){
settings['agenda_sections'] = $(this).val();
fc.fullCalendar('option', 'listSections', settings['agenda_sections']).fullCalendar('render');
// TODO: save new settings in prefs
}).val(fc.fullCalendar('option', 'listSections'));
// 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);
// add proprietary css styles if not IE
if (!bw.ie)
$('div.fc-content').addClass('rcube-fc-content');
// IE supresses 2nd click event when double-clicking
if (bw.ie && bw.vendver < 9) {
$('div.fc-content').bind('dblclick', function(e){
if (!$(this).hasClass('fc-widget-header') && fc.fullCalendar('getView').name != 'table') {
var date = fc.fullCalendar('getDate');
var enddate = new Date(); enddate.setTime(date.getTime() + DAY_MS - 60000);
event_edit_dialog('new', { start:date, end:enddate, allDay:true, calendar:me.selected_calendar });
}
});
}
} // end rcube_calendar class
/* calendar plugin initialization */
window.rcmail && rcmail.addEventListener('init', function(evt) {
// configure toolbar buttons
rcmail.register_command('addevent', function(){ cal.add_event(); }, true);
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('events-import', function(){ cal.import_events(cal.calendars[cal.selected_calendar]); }, false);
// search and export events
rcmail.register_command('export', function(){ rcmail.goto_url('export_events', { source:cal.selected_calendar }); }, true);
rcmail.register_command('search', function(){ cal.quicksearch(); }, true);
rcmail.register_command('reset-search', function(){ cal.reset_quicksearch(); }, true);
// register callback commands
rcmail.addEventListener('plugin.display_alarms', function(alarms){ cal.display_alarms(alarms); });
rcmail.addEventListener('plugin.destroy_source', function(p){ cal.calendar_destroy_source(p.id); });
rcmail.addEventListener('plugin.unlock_saving', function(p){ rcmail.set_busy(false, null, cal.saving_lock); });
rcmail.addEventListener('plugin.refresh_calendar', function(p){ cal.refresh(p); });
rcmail.addEventListener('plugin.import_success', function(p){ cal.import_success(p); });
// let's go
var cal = new rcube_calendar_ui(rcmail.env.calendar_settings);
$(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();
}
}).resize();
// show calendars list when ready
$('#calendars').css('visibility', 'inherit');
// show toolbar
$('#toolbar').show();
});
diff --git a/plugins/calendar/drivers/kolab/kolab_calendar.php b/plugins/calendar/drivers/kolab/kolab_calendar.php
index 31b7e819..6b0bd3a4 100644
--- a/plugins/calendar/drivers/kolab/kolab_calendar.php
+++ b/plugins/calendar/drivers/kolab/kolab_calendar.php
@@ -1,775 +1,775 @@
<?php
/**
* Kolab calendar storage class
*
* @version 0.7-beta
* @author Thomas Bruederli <roundcube@gmail.com>
* @author Aleksander Machniak <machniak@kolabsys.com>
*
* Copyright (C) 2011, Kolab Systems AG
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2
* as published by the Free Software Foundation.
*
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
class kolab_calendar
{
public $id;
public $ready = false;
public $readonly = true;
public $attachments = true;
public $alarms = false;
public $categories = array();
public $storage;
private $cal;
private $events;
private $id2uid;
private $imap_folder = 'INBOX/Calendar';
private $namespace;
private $search_fields = array('title', 'description', 'location', '_attendees');
private $sensitivity_map = array('public', 'private', 'confidential');
private $priority_map = array('low' => 9, 'normal' => 5, 'high' => 1);
private $role_map = array('REQ-PARTICIPANT' => 'required', 'OPT-PARTICIPANT' => 'optional', 'CHAIR' => 'resource');
private $status_map = array('NEEDS-ACTION' => 'none', 'TENTATIVE' => 'tentative', 'CONFIRMED' => 'accepted', 'ACCEPTED' => 'accepted', 'DECLINED' => 'declined');
private $month_map = array('', 'january', 'february', 'march', 'april', 'may', 'june', 'july', 'august', 'september', 'october', 'november', 'december');
private $weekday_map = array('MO'=>'monday', 'TU'=>'tuesday', 'WE'=>'wednesday', 'TH'=>'thursday', 'FR'=>'friday', 'SA'=>'saturday', 'SU'=>'sunday');
/**
* Default constructor
*/
public function __construct($imap_folder, $calendar)
{
$this->cal = $calendar;
if (strlen($imap_folder))
$this->imap_folder = $imap_folder;
// ID is derrived from folder name
$this->id = rcube_kolab::folder_id($this->imap_folder);
// fetch objects from the given IMAP folder
$this->storage = rcube_kolab::get_storage($this->imap_folder);
$this->ready = !PEAR::isError($this->storage);
// Set readonly and alarms flags according to folder permissions
if ($this->ready) {
if ($this->get_owner() == $_SESSION['username']) {
$this->readonly = false;
$this->alarms = true;
}
else {
$rights = $this->storage->_folder->getMyRights();
if (!PEAR::isError($rights)) {
if (strpos($rights, 'i') !== false)
$this->readonly = false;
}
}
// user-specific alarms settings win
$prefs = $this->cal->rc->config->get('kolab_calendars', array());
if (isset($prefs[$this->id]['showalarms']))
$this->alarms = $prefs[$this->id]['showalarms'];
}
}
/**
* Getter for a nice and human readable name for this calendar
* See http://wiki.kolab.org/UI-Concepts/Folder-Listing for reference
*
* @return string Name of this calendar
*/
public function get_name()
{
$folder = rcube_kolab::object_name($this->imap_folder, $this->namespace);
return $folder;
}
/**
* Getter for the IMAP folder name
*
* @return string Name of the IMAP folder
*/
public function get_realname()
{
return $this->imap_folder;
}
/**
* Getter for the IMAP folder owner
*
* @return string Name of the folder owner
*/
public function get_owner()
{
return $this->storage->_folder->getOwner();
}
/**
* Getter for the name of the namespace to which the IMAP folder belongs
*
* @return string Name of the namespace (personal, other, shared)
*/
public function get_namespace()
{
if ($this->namespace === null) {
$this->namespace = rcube_kolab::folder_namespace($this->imap_folder);
}
return $this->namespace;
}
/**
* Getter for the top-end calendar folder name (not the entire path)
*
* @return string Name of this calendar
*/
public function get_foldername()
{
$parts = explode('/', $this->imap_folder);
return rcube_charset_convert(end($parts), 'UTF7-IMAP');
}
/**
* Return color to display this calendar
*/
public function get_color()
{
// color is defined in folder METADATA
if ($color = $this->storage->_folder->getKolabAttribute('color', HORDE_ANNOT_READ_PRIVATE_SHARED)) {
return $color;
}
// calendar color is stored in user prefs (temporary solution)
$prefs = $this->cal->rc->config->get('kolab_calendars', array());
if (!empty($prefs[$this->id]) && !empty($prefs[$this->id]['color']))
return $prefs[$this->id]['color'];
return 'cc0000';
}
/**
* Return the corresponding Kolab_Folder instance
*/
public function get_folder()
{
return $this->storage->_folder;
}
/**
* Getter for the attachment body
*/
public function get_attachment_body($id)
{
return $this->storage->getAttachment($id);
}
/**
* Getter for a single event object
*/
public function get_event($id)
{
$this->_fetch_events();
// event not found, maybe a recurring instance is requested
if (!$this->events[$id]) {
$master_id = preg_replace('/-\d+$/', '', $id);
if ($this->events[$master_id] && $this->events[$master_id]['recurrence']) {
$master = $this->events[$master_id];
$this->_get_recurring_events($master, $master['start'], $master['start'] + 86400 * 365 * 10, $id);
}
}
return $this->events[$id];
}
/**
* @param integer Event's new start (unix timestamp)
* @param integer Event's new end (unix timestamp)
* @param string Search query (optional)
* @param boolean Strip virtual events (optional)
* @return array A list of event records
*/
public function list_events($start, $end, $search = null, $virtual = 1)
{
$this->_fetch_events();
if (!empty($search))
$search = mb_strtolower($search);
$events = array();
foreach ($this->events as $id => $event) {
// remember seen categories
if ($event['categories'])
$this->categories[$event['categories']]++;
// filter events by search query
if (!empty($search)) {
$hit = false;
foreach ($this->search_fields as $col) {
$sval = is_array($col) ? $event[$col[0]][$col[1]] : $event[$col];
if (empty($sval))
continue;
// do a simple substring matching (to be improved)
$val = mb_strtolower($sval);
if (strpos($val, $search) !== false) {
$hit = true;
break;
}
}
if (!$hit) // skip this event if not match with search term
continue;
}
// list events in requested time window
if ($event['start'] <= $end && $event['end'] >= $start) {
unset($event['_attendees']);
$events[] = $event;
}
// resolve recurring events
if ($event['recurrence'] && $virtual == 1) {
unset($event['_attendees']);
$events = array_merge($events, $this->_get_recurring_events($event, $start, $end));
}
}
return $events;
}
/**
* Create a new event record
*
* @see calendar_driver::new_event()
*
* @return mixed The created record ID on success, False on error
*/
public function insert_event($event)
{
if (!is_array($event))
return false;
//generate new event from RC input
$object = $this->_from_rcube_event($event);
$saved = $this->storage->save($object);
if (PEAR::isError($saved)) {
raise_error(array(
'code' => 600, 'type' => 'php',
'file' => __FILE__, 'line' => __LINE__,
'message' => "Error saving event object to Kolab server:" . $saved->getMessage()),
true, false);
$saved = false;
}
else {
$event['id'] = $event['uid'];
$this->events[$event['uid']] = $event;
}
return $saved;
}
/**
* Update a specific event record
*
* @see calendar_driver::new_event()
* @return boolean True on success, False on error
*/
public function update_event($event)
{
$updated = false;
$old = $this->storage->getObject($event['id']);
if (PEAR::isError($old))
return false;
$old['recurrence'] = ''; # clear old field, could have been removed in new, too
$object = array_merge($old, $this->_from_rcube_event($event));
$saved = $this->storage->save($object, $event['id']);
if (PEAR::isError($saved)) {
raise_error(array(
'code' => 600, 'type' => 'php',
'file' => __FILE__, 'line' => __LINE__,
'message' => "Error saving event object to Kolab server:" . $saved->getMessage()),
true, false);
}
else {
$updated = true;
$this->events[$event['id']] = $this->_to_rcube_event($object);
}
return $updated;
}
/**
* Delete an event record
*
* @see calendar_driver::remove_event()
* @return boolean True on success, False on error
*/
public function delete_event($event, $force = true)
{
$deleted = false;
if (!$force) {
// Get IMAP object ID
$imap_uid = $this->storage->_getStorageId($event['id']);
}
$deleteme = $this->storage->delete($event['id'], $force);
if (PEAR::isError($deleteme)) {
raise_error(array(
'code' => 600, 'type' => 'php',
'file' => __FILE__, 'line' => __LINE__,
'message' => "Error deleting event object from Kolab server:" . $deleteme->getMessage()),
true, false);
}
else {
// Save IMAP object ID in session, will be used for restore action
if ($imap_uid)
$_SESSION['kolab_delete_uids'][$event['id']] = $imap_uid;
$deleted = true;
}
return $deleted;
}
/**
* Restore deleted event record
*
* @see calendar_driver::undelete_event()
* @return boolean True on success, False on error
*/
public function restore_event($event)
{
$imap_uid = $_SESSION['kolab_delete_uids'][$event['id']];
if (!$imap_uid)
return false;
$session = &Horde_Kolab_Session::singleton();
$imap = &$session->getImap();
if (is_object($imap) && is_a($imap, 'PEAR_Error')) {
$error = $imap;
}
else {
$result = $imap->select($this->imap_folder);
if (is_object($result) && is_a($result, 'PEAR_Error')) {
$error = $result;
}
else {
$result = $imap->undeleteMessages($imap_uid);
if (is_object($result) && is_a($result, 'PEAR_Error')) {
$error = $result;
}
else {
// re-sync the cache
$this->storage->synchronize();
}
}
}
if ($error) {
raise_error(array(
'code' => 600, 'type' => 'php',
'file' => __FILE__, 'line' => __LINE__,
'message' => "Error undeleting an event object(s) from the Kolab server:" . $error->getMessage()),
true, false);
return false;
}
$rcmail = rcmail::get_instance();
$rcmail->session->remove('kolab_delete_uids');
return true;
}
/**
* Simply fetch all records and store them in private member vars
* We thereby rely on cahcing done by the Horde classes
*/
private function _fetch_events()
{
if (!isset($this->events)) {
$this->events = array();
foreach ((array)$this->storage->getObjects() as $record) {
$event = $this->_to_rcube_event($record);
$this->events[$event['id']] = $event;
}
}
}
/**
* Create instances of a recurring event
*/
public function _get_recurring_events($event, $start, $end, $event_id = null)
{
// include library class
require_once($this->cal->home . '/lib/calendar_recurrence.php');
$recurrence = new calendar_recurrence($this->cal, $event);
$events = array();
$duration = $event['end'] - $event['start'];
$i = 0;
while ($rec_start = $recurrence->next_start()) {
$rec_end = $rec_start + $duration;
$rec_id = $event['id'] . '-' . ++$i;
// add to output if in range
if (($rec_start <= $end && $rec_end >= $start) || ($event_id && $rec_id == $event_id)) {
$rec_event = $event;
$rec_event['id'] = $rec_id;
$rec_event['recurrence_id'] = $event['id'];
$rec_event['start'] = $rec_start;
$rec_event['end'] = $rec_end;
$rec_event['_instance'] = $i;
$events[] = $rec_event;
if ($rec_id == $event_id) {
$this->events[$rec_id] = $rec_event;
break;
}
}
else if ($rec_start > $end) // stop loop if out of range
break;
}
return $events;
}
/**
* Convert from Kolab_Format to internal representation
*/
private function _to_rcube_event($rec)
{
$start_time = date('H:i:s', $rec['start-date']);
- $allday = $start_time == '00:00:00' && $start_time == date('H:i:s', $rec['end-date']);
+ $allday = $rec['_is_all_day'] || ($start_time == '00:00:00' && $start_time == date('H:i:s', $rec['end-date']));
if ($allday) { // in Roundcube all-day events only go from 12:00 to 13:00
$rec['start-date'] += 12 * 3600;
$rec['end-date'] -= 11 * 3600;
$rec['end-date'] -= $this->cal->gmt_offset - date('Z', $rec['end-date']); // shift times from server's timezone to user's timezone
$rec['start-date'] -= $this->cal->gmt_offset - date('Z', $rec['start-date']); // because generated with mktime() in Horde_Kolab_Format_Date::decodeDate()
// sanity check
if ($rec['end-date'] <= $rec['start-date'])
$rec['end-date'] += 86400;
}
// convert alarm time into internal format
if ($rec['alarm']) {
$alarm_value = $rec['alarm'];
$alarm_unit = 'M';
if ($rec['alarm'] % 1440 == 0) {
$alarm_value /= 1440;
$alarm_unit = 'D';
}
else if ($rec['alarm'] % 60 == 0) {
$alarm_value /= 60;
$alarm_unit = 'H';
}
$alarm_value *= -1;
}
// convert recurrence rules into internal pseudo-vcalendar format
if ($recurrence = $rec['recurrence']) {
$rrule = array(
'FREQ' => strtoupper($recurrence['cycle']),
'INTERVAL' => intval($recurrence['interval']),
);
if ($recurrence['range-type'] == 'number')
$rrule['COUNT'] = intval($recurrence['range']);
else if ($recurrence['range-type'] == 'date')
$rrule['UNTIL'] = $recurrence['range'];
if ($recurrence['day']) {
$byday = array();
$prefix = ($rrule['FREQ'] == 'MONTHLY' || $rrule['FREQ'] == 'YEARLY') ? intval($recurrence['daynumber'] ? $recurrence['daynumber'] : 1) : '';
foreach ($recurrence['day'] as $day)
$byday[] = $prefix . substr(strtoupper($day), 0, 2);
$rrule['BYDAY'] = join(',', $byday);
}
if ($recurrence['daynumber']) {
if ($recurrence['type'] == 'monthday' || $recurrence['type'] == 'daynumber')
$rrule['BYMONTHDAY'] = $recurrence['daynumber'];
else if ($recurrence['type'] == 'yearday')
$rrule['BYYEARDAY'] = $recurrence['daynumber'];
}
if ($recurrence['month']) {
$monthmap = array_flip($this->month_map);
$rrule['BYMONTH'] = strtolower($monthmap[$recurrence['month']]);
}
if ($recurrence['exclusion']) {
foreach ((array)$recurrence['exclusion'] as $excl)
$rrule['EXDATE'][] = strtotime($excl . date(' H:i:s', $rec['start-date'])); // use time of event start
}
}
$sensitivity_map = array_flip($this->sensitivity_map);
$status_map = array_flip($this->status_map);
$role_map = array_flip($this->role_map);
if (!empty($rec['_attachments'])) {
foreach ($rec['_attachments'] as $name => $attachment) {
// @TODO: 'type' and 'key' are the only supported (no 'size')
$attachments[] = array(
'id' => $attachment['key'],
'mimetype' => $attachment['type'],
'name' => $name,
);
}
}
if ($rec['organizer']) {
$attendees[] = array(
'role' => 'ORGANIZER',
'name' => $rec['organizer']['display-name'],
'email' => $rec['organizer']['smtp-address'],
'status' => 'ACCEPTED',
);
$_attendees .= $rec['organizer']['display-name'] . ' ' . $rec['organizer']['smtp-address'] . ' ';
}
foreach ((array)$rec['attendee'] as $attendee) {
$attendees[] = array(
'role' => $role_map[$attendee['role']],
'name' => $attendee['display-name'],
'email' => $attendee['smtp-address'],
'status' => $status_map[$attendee['status']],
'rsvp' => $attendee['request-response'],
);
$_attendees .= $rec['organizer']['display-name'] . ' ' . $rec['organizer']['smtp-address'] . ' ';
}
// Roundcube only supports one category assignment
$categories = explode(',', $rec['categories']);
return array(
'id' => $rec['uid'],
'uid' => $rec['uid'],
'title' => $rec['summary'],
'location' => $rec['location'],
'description' => $rec['body'],
'start' => $rec['start-date'],
'end' => $rec['end-date'],
'allday' => $allday,
'recurrence' => $rrule,
'alarms' => $alarm_value . $alarm_unit,
'_alarm' => intval($rec['alarm']),
'categories' => $categories[0],
'attachments' => $attachments,
'attendees' => $attendees,
'_attendees' => $_attendees,
'free_busy' => $rec['show-time-as'],
'priority' => is_numeric($rec['priority']) ? intval($rec['priority']) : (isset($this->priority_map[$rec['priority']]) ? $this->priority_map[$rec['priority']] : 0),
'sensitivity' => $sensitivity_map[$rec['sensitivity']],
'changed' => $rec['last-modification-date'],
'calendar' => $this->id,
);
}
/**
* Convert the given event record into a data structure that can be passed to Kolab_Storage backend for saving
* (opposite of self::_to_rcube_event())
*/
private function _from_rcube_event($event)
{
$priority_map = $this->priority_map;
$tz_offset = $this->cal->gmt_offset;
$object = array(
// kolab => roundcube
'uid' => $event['uid'],
'summary' => $event['title'],
'location' => $event['location'],
'body' => $event['description'],
'categories' => $event['categories'],
'start-date' => $event['start'],
'end-date' => $event['end'],
'sensitivity' =>$this->sensitivity_map[$event['sensitivity']],
'show-time-as' => $event['free_busy'],
'priority' => $event['priority'],
);
//handle alarms
if ($event['alarms']) {
//get the value
$alarmbase = explode(":", $event['alarms']);
//get number only
$avalue = preg_replace('/[^0-9]/', '', $alarmbase[0]);
if (preg_match("/H/",$alarmbase[0])) {
$object['alarm'] = $avalue*60;
} else if (preg_match("/D/",$alarmbase[0])) {
$object['alarm'] = $avalue*24*60;
} else {
$object['alarm'] = $avalue;
}
}
//recurr object/array
if (count($event['recurrence']) > 1) {
$ra = $event['recurrence'];
//Frequency abd interval
$object['recurrence']['cycle'] = strtolower($ra['FREQ']);
$object['recurrence']['interval'] = intval($ra['INTERVAL']);
//Range Type
if ($ra['UNTIL']) {
$object['recurrence']['range-type'] = 'date';
$object['recurrence']['range'] = $ra['UNTIL'];
}
if ($ra['COUNT']) {
$object['recurrence']['range-type'] = 'number';
$object['recurrence']['range'] = $ra['COUNT'];
}
//weekly
if ($ra['FREQ'] == 'WEEKLY') {
if ($ra['BYDAY']) {
foreach (split(",", $ra['BYDAY']) as $day)
$object['recurrence']['day'][] = $this->weekday_map[$day];
}
else {
// use weekday of start date if empty
$object['recurrence']['day'][] = strtolower(gmdate('l', $event['start'] + $tz_offset));
}
}
//monthly (temporary hack to follow current Horde logic)
if ($ra['FREQ'] == 'MONTHLY') {
if ($ra['BYDAY'] && preg_match('/(-?[1-4])([A-Z]+)/', $ra['BYDAY'], $m)) {
$object['recurrence']['daynumber'] = $m[1];
$object['recurrence']['day'] = array($this->weekday_map[$m[2]]);
$object['recurrence']['cycle'] = 'monthly';
$object['recurrence']['type'] = 'weekday';
}
else {
$object['recurrence']['daynumber'] = date('j', $event['start']);
$object['recurrence']['cycle'] = 'monthly';
$object['recurrence']['type'] = 'daynumber';
}
}
//yearly
if ($ra['FREQ'] == 'YEARLY') {
if (!$ra['BYMONTH'])
$ra['BYMONTH'] = gmdate('n', $event['start'] + $tz_offset);
$object['recurrence']['cycle'] = 'yearly';
$object['recurrence']['month'] = $this->month_map[intval($ra['BYMONTH'])];
if ($ra['BYDAY'] && preg_match('/(-?[1-4])([A-Z]+)/', $ra['BYDAY'], $m)) {
$object['recurrence']['type'] = 'weekday';
$object['recurrence']['daynumber'] = $m[1];
$object['recurrence']['day'] = array($this->weekday_map[$m[2]]);
}
else {
$object['recurrence']['type'] = 'monthday';
$object['recurrence']['daynumber'] = gmdate('j', $event['start'] + $tz_offset);
}
}
//exclusions
foreach ((array)$ra['EXDATE'] as $excl) {
$object['recurrence']['exclusion'][] = gmdate('Y-m-d', $excl + $tz_offset);
}
}
// whole day event
if ($event['allday']) {
$object['end-date'] += 12 * 3600; // end is at 13:00 => jump to the next day
$object['end-date'] += $tz_offset - date('Z'); // shift 00 times from user's timezone to server's timezone
$object['start-date'] += $tz_offset - date('Z'); // because Horde_Kolab_Format_Date::encodeDate() uses strftime()
// sanity check: end date is same or smaller than start
if (date('Y-m-d', $object['end-date']) <= date('Y-m-d', $object['start-date']))
$object['end-date'] = mktime(13,0,0, date('n', $object['start-date']), date('j', $object['start-date']), date('Y', $object['start-date'])) + 86400;
$object['_is_all_day'] = 1;
}
// in Horde attachments are indexed by name
$object['_attachments'] = array();
if (!empty($event['attachments'])) {
$collisions = array();
foreach ($event['attachments'] as $idx => $attachment) {
// Roundcube ID has nothing to do with Horde ID, remove it
if ($attachment['content'])
unset($attachment['id']);
// Horde code assumes that there will be no more than
// one file with the same name: make filenames unique
$filename = $attachment['name'];
if ($collisions[$filename]++) {
$ext = preg_match('/(\.[a-z0-9]{1,6})$/i', $filename, $m) ? $m[1] : null;
$attachment['name'] = basename($filename, $ext) . '-' . $collisions[$filename] . $ext;
}
// set type parameter
if ($attachment['mimetype'])
$attachment['type'] = $attachment['mimetype'];
$object['_attachments'][$attachment['name']] = $attachment;
unset($event['attachments'][$idx]);
}
}
// process event attendees
foreach ((array)$event['attendees'] as $attendee) {
$role = $attendee['role'];
if ($role == 'ORGANIZER') {
$object['organizer'] = array(
'display-name' => $attendee['name'],
'smtp-address' => $attendee['email'],
);
}
else {
$object['attendee'][] = array(
'display-name' => $attendee['name'],
'smtp-address' => $attendee['email'],
'status' => $this->status_map[$attendee['status']],
'role' => $this->role_map[$role],
'request-response' => $attendee['rsvp'],
);
}
}
return $object;
}
}

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