110 lines
3.5 KiB
PHP
Executable File
110 lines
3.5 KiB
PHP
Executable File
<?php
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/**
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* Copyright (c) 2011 Georg Ehrke <ownclouddev at georgswebsite dot de>
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* This file is licensed under the Affero General Public License version 3 or
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* later.
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* See the COPYING-README file.
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*/
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require_once ('../../../lib/base.php');
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require_once('when/When.php');
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$l = new OC_L10N('calendar');
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$unnamed = $l->t('unnamed');
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function create_return_event($event, $vevent){
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$return_event = array();
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global $unnamed;
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$return_event['id'] = (int)$event['id'];
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$return_event['title'] = htmlspecialchars(($event['summary']!=NULL || $event['summary'] != '')?$event['summary']: $unnamed);
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$return_event['description'] = isset($vevent->DESCRIPTION)?htmlspecialchars($vevent->DESCRIPTION->value):'';
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$last_modified = $vevent->__get('LAST-MODIFIED');
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if ($last_modified){
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$lastmodified = $last_modified->getDateTime()->format('U');
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}else{
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$lastmodified = 0;
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}
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$return_event['lastmodified'] = (int)$lastmodified;
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return $return_event;
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}
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OC_JSON::checkLoggedIn();
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OC_JSON::checkAppEnabled('calendar');
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if(version_compare(PHP_VERSION, '5.3.0', '>=')){
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$start = DateTime::createFromFormat('U', $_GET['start']);
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$end = DateTime::createFromFormat('U', $_GET['end']);
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}else{
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$start = new DateTime('@' . $_GET['start']);
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$end = new DateTime('@' . $_GET['end']);
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}
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$calendar_id = $_GET['calendar_id'];
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if (is_numeric($calendar_id)) {
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$calendar = OC_Calendar_App::getCalendar($calendar_id);
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OC_Response::enableCaching(0);
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OC_Response::setETagHeader($calendar['ctag']);
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$events = OC_Calendar_Object::allInPeriod($calendar_id, $start, $end);
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} else {
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$events = array();
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OC_Hook::emit('OC_Calendar', 'getEvents', array('calendar_id' => $calendar_id, 'events' => &$events));
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}
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$user_timezone = OC_Preferences::getValue(OC_USER::getUser(), 'calendar', 'timezone', date_default_timezone_get());
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$return = array();
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foreach($events as $event){
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if (isset($event['calendardata'])) {
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$object = OC_VObject::parse($event['calendardata']);
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$vevent = $object->VEVENT;
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} else {
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$vevent = $event['vevent'];
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}
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$return_event = create_return_event($event, $vevent);
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$dtstart = $vevent->DTSTART;
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$start_dt = $dtstart->getDateTime();
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$dtend = OC_Calendar_Object::getDTEndFromVEvent($vevent);
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$end_dt = $dtend->getDateTime();
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if ($dtstart->getDateType() == Sabre_VObject_Element_DateTime::DATE){
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$return_event['allDay'] = true;
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}else{
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$return_event['allDay'] = false;
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$start_dt->setTimezone(new DateTimeZone($user_timezone));
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$end_dt->setTimezone(new DateTimeZone($user_timezone));
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}
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//Repeating Events
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if($event['repeating'] == 1){
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$duration = (double) $end_dt->format('U') - (double) $start_dt->format('U');
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$r = new When();
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$r->recur($start_dt)->rrule((string) $vevent->RRULE);
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while($result = $r->next()){
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if($result < $start){
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continue;
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}
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if($result > $end){
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break;
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}
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if($return_event['allDay'] == true){
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$return_event['start'] = $result->format('Y-m-d');
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$return_event['end'] = date('Y-m-d', $result->format('U') + --$duration);
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}else{
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$return_event['start'] = $result->format('Y-m-d H:i:s');
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$return_event['end'] = date('Y-m-d H:i:s', $result->format('U') + $duration);
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}
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$return[] = $return_event;
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}
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}else{
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if($return_event['allDay'] == true){
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$return_event['start'] = $start_dt->format('Y-m-d');
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$end_dt->modify('-1 sec');
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$return_event['end'] = $end_dt->format('Y-m-d');
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}else{
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$return_event['start'] = $start_dt->format('Y-m-d H:i:s');
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$return_event['end'] = $end_dt->format('Y-m-d H:i:s');
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}
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$return[] = $return_event;
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}
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}
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OC_JSON::encodedPrint($return);
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?>
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