From 50569114acdc64e7c7cae1498635d3f821517c30 Mon Sep 17 00:00:00 2001 From: Daniel Lange Date: Mon, 7 Mar 2016 15:53:16 +0100 Subject: Initial commit of the Faster IT roundcube_calendar plugin distribution This includes: * Kolab plugins 3.2.9 (calendar and libcalendaring) * CalDAV driver 3.2.8 * .htaccess files for at least some security * SabreDAV updated to 1.8.12 (Jan 2015 release) * Support for CURLOPT_SSL_* settings to allow self-signed certificates * Small fixes & improved documentation --- .../drivers/kolab/kolab_invitation_calendar.php | 377 +++++++++++++++++++++ 1 file changed, 377 insertions(+) create mode 100644 calendar/drivers/kolab/kolab_invitation_calendar.php (limited to 'calendar/drivers/kolab/kolab_invitation_calendar.php') diff --git a/calendar/drivers/kolab/kolab_invitation_calendar.php b/calendar/drivers/kolab/kolab_invitation_calendar.php new file mode 100644 index 0000000..3ec82ac --- /dev/null +++ b/calendar/drivers/kolab/kolab_invitation_calendar.php @@ -0,0 +1,377 @@ + + * + * Copyright (C) 2014-2015, Kolab Systems AG + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as + * published by the Free Software Foundation, either version 3 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see . + */ + +class kolab_invitation_calendar +{ + public $id = '__invitation__'; + public $ready = true; + public $alarms = false; + public $rights = 'lrsv'; + public $editable = false; + public $attachments = false; + public $subscriptions = false; + public $partstats = array('unknown'); + public $categories = array(); + public $name = 'Invitations'; + + /** + * Default constructor + */ + public function __construct($id, $calendar) + { + $this->cal = $calendar; + $this->id = $id; + + switch ($this->id) { + case kolab_driver::INVITATIONS_CALENDAR_PENDING: + $this->partstats = array('NEEDS-ACTION'); + $this->name = $this->cal->gettext('invitationspending'); + if (!empty($_REQUEST['_quickview'])) + $this->partstats[] = 'TENTATIVE'; + break; + + case kolab_driver::INVITATIONS_CALENDAR_DECLINED: + $this->partstats = array('DECLINED'); + $this->name = $this->cal->gettext('invitationsdeclined'); + break; + } + + // 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 + * + * @return string Name of this calendar + */ + public function get_name() + { + return $this->name; + } + + + /** + * Getter for the IMAP folder owner + * + * @return string Name of the folder owner + */ + public function get_owner() + { + return $this->cal->rc->get_user_name(); + } + + + /** + * + */ + public function get_title() + { + return $this->get_name(); + } + + + /** + * 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() + { + return 'x-special'; + } + + + /** + * Getter for the top-end calendar folder name (not the entire path) + * + * @return string Name of this calendar + */ + public function get_foldername() + { + return $this->get_name(); + } + + /** + * Getter for the Cyrus mailbox identifier corresponding to this folder + * + * @return string Mailbox ID + */ + public function get_mailbox_id() + { + // this is a virtual collection and has no concrete mailbox ID + return null; + } + + /** + * Return color to display this calendar + */ + public function get_color() + { + // calendar color is stored in local user prefs + $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 'ffffff'; + } + + /** + * Compose an URL for CalDAV access to this calendar (if configured) + */ + public function get_caldav_url() + { + return false; + } + + /** + * Check activation status of this folder + * + * @return boolean True if enabled, false if not + */ + public function is_active() + { + $prefs = $this->cal->rc->config->get('kolab_calendars', array()); // read local prefs + return (bool)$prefs[$this->id]['active']; + } + + /** + * Update properties of this calendar folder + * + * @see calendar_driver::edit_calendar() + */ + public function update(&$prop) + { + // don't change anything. + // let kolab_driver save props in local prefs + return $prop['id']; + } + + + /** + * Getter for a single event object + */ + public function get_event($id) + { + // redirect call to kolab_driver::get_event() + $event = $this->cal->driver->get_event($id, calendar_driver::FILTER_WRITEABLE); + + if (is_array($event)) { + // add pointer to original calendar folder + $event['_folder_id'] = $event['calendar']; + $event = $this->_mod_event($event); + } + + return $event; + } + + /** + * Get attachment body + * @see calendar_driver::get_attachment_body() + */ + public function get_attachment_body($id, $event) + { + // find the actual folder this event resides in + if (!empty($event['_folder_id'])) { + $cal = $this->cal->driver->get_calendar($event['_folder_id']); + } + else { + $cal = null; + foreach (kolab_storage::list_folders('', '*', 'event', null) as $foldername) { + $cal = new kolab_calendar($foldername, $this->cal); + if ($cal->ready && $cal->storage && $cal->get_event($event['id'])) { + break; + } + } + } + + if ($cal && $cal->storage) { + return $cal->get_attachment_body($id, $event); + } + + return false; + } + + + /** + * @param integer Event's new start (unix timestamp) + * @param integer Event's new end (unix timestamp) + * @param string Search query (optional) + * @param boolean Include virtual events (optional) + * @param array Additional parameters to query storage + * @return array A list of event records + */ + public function list_events($start, $end, $search = null, $virtual = 1, $query = array()) + { + // get email addresses of the current user + $user_emails = $this->cal->get_user_emails(); + $subquery = array(); + foreach ($user_emails as $email) { + foreach ($this->partstats as $partstat) { + $subquery[] = array('tags', '=', 'x-partstat:' . $email . ':' . strtolower($partstat)); + } + } + + // aggregate events from all calendar folders + $events = array(); + foreach (kolab_storage::list_folders('', '*', 'event', null) as $foldername) { + $cal = new kolab_calendar($foldername, $this->cal); + if ($cal->get_namespace() == 'other') + continue; + + foreach ($cal->list_events($start, $end, $search, 1, $query, array(array($subquery, 'OR'))) as $event) { + $match = false; + + // post-filter events to match out partstats + if (is_array($event['attendees'])) { + foreach ($event['attendees'] as $attendee) { + if (in_array($attendee['email'], $user_emails) && in_array($attendee['status'], $this->partstats)) { + $match = true; + break; + } + } + } + + if ($match) { + $events[$event['id']] = $this->_mod_event($event); + } + } + + // merge list of event categories (really?) + $this->categories += $cal->categories; + } + + return $events; + } + + /** + * + * @param integer Date range start (unix timestamp) + * @param integer Date range end (unix timestamp) + * @return integer Count + */ + public function count_events($start, $end = null) + { + // get email addresses of the current user + $user_emails = $this->cal->get_user_emails(); + $subquery = array(); + foreach ($user_emails as $email) { + foreach ($this->partstats as $partstat) { + $subquery[] = array('tags', '=', 'x-partstat:' . $email . ':' . strtolower($partstat)); + } + } + + $filter = array( + array('tags','!=','x-status:cancelled'), + array($subquery, 'OR') + ); + + // aggregate counts from all calendar folders + $count = 0; + foreach (kolab_storage::list_folders('', '*', 'event', null) as $foldername) { + $cal = new kolab_calendar($foldername, $this->cal); + if ($cal->get_namespace() == 'other') + continue; + + $count += $cal->count_events($start, $end, $filter); + } + + return $count; + } + + /** + * Helper method to modify some event properties + */ + private function _mod_event($event) + { + // set classes according to PARTSTAT + $event = kolab_driver::add_partstat_class($event, $this->partstats); + + if (strpos($event['className'], 'fc-invitation-') !== false) { + $event['calendar'] = $this->id; + } + + return $event; + } + + + /** + * Create a new event record + * + * @see calendar_driver::new_event() + * + * @return mixed The created record ID on success, False on error + */ + public function insert_event($event) + { + return false; + } + + /** + * Update a specific event record + * + * @see calendar_driver::new_event() + * @return boolean True on success, False on error + */ + + public function update_event($event, $exception_id = null) + { + // forward call to the actual storage folder + if ($event['_folder_id']) { + $cal = $this->cal->driver->get_calendar($event['_folder_id']); + if ($cal && $cal->ready) { + return $cal->update_event($event, $exception_id); + } + } + + return false; + } + + /** + * Delete an event record + * + * @see calendar_driver::remove_event() + * @return boolean True on success, False on error + */ + public function delete_event($event, $force = true) + { + return false; + } + + /** + * Restore deleted event record + * + * @see calendar_driver::undelete_event() + * @return boolean True on success, False on error + */ + public function restore_event($event) + { + return false; + } + + +} -- cgit v1.2.3