diff options
Diffstat (limited to 'export_events.php')
| -rw-r--r-- | export_events.php | 156 |
1 files changed, 156 insertions, 0 deletions
diff --git a/export_events.php b/export_events.php new file mode 100644 index 000000000..88c5822e7 --- /dev/null +++ b/export_events.php @@ -0,0 +1,156 @@ +<?php
+
+// Load Elgg engine
+require_once(dirname(dirname(dirname(__FILE__))) . "/engine/start.php");
+
+if(!is_plugin_enabled("event_connector"))
+{
+ register_error(elgg_echo('event_connector:activation:failed'));
+ forward();
+}
+
+//Load iCal class library
+require_once("vendors/iCalcreator.class.php");
+require_once("vendors/iCalUtilityFunctions.class.php");
+
+$event = '';
+
+$event_calendar_first_date = trim(get_plugin_setting('first_date', 'event_calendar'));
+$event_calendar_last_date = trim(get_plugin_setting('last_date', 'event_calendar'));
+
+$original_start_date = get_input('start_date',date('Y-m-d'));
+if ( $event_calendar_first_date && ($original_start_date < $event_calendar_first_date) ) {
+ $original_start_date = $event_calendar_first_date;
+}
+if ( $event_calendar_last_date && ($original_start_date > $event_calendar_last_date) ) {
+ $original_start_date = $event_calendar_first_date;
+}
+
+// the default interval is one month
+$day = 60*60*24;
+$week = 7*$day;
+$month = 31*$day;
+
+$mode = trim(get_input('mode',''));
+
+if ($mode == "day") {
+ $start_date = $original_start_date;
+ $end_date = $start_date;
+ $start_ts = strtotime($start_date);
+ $end_ts = strtotime($end_date)+$day-1;
+} else if ($mode == "week") {
+ $start_ts = strtotime($original_start_date);
+ $start_ts -= date("w",$start_ts)*$day;
+ $end_ts = $start_ts + 6*$day;
+ $start_date = date('Y-m-d',$start_ts);
+ $end_date = date('Y-m-d',$end_ts);
+} else {
+ $start_ts = strtotime($original_start_date);
+ $month = date('m',$start_ts);
+ $year = date('Y',$start_ts);
+ $start_date = $year.'-'.$month.'-1';
+ $end_date = $year.'-'.$month.'-'.getLastDayOfMonth($month,$year);
+}
+
+if ($event_calendar_first_date && ($start_date < $event_calendar_first_date))
+ $start_date = $event_calendar_first_date;
+
+if ($event_calendar_last_date && ($end_date > $event_calendar_last_date))
+ $end_date = $event_calendar_last_date;
+
+$start_ts = strtotime($start_date);
+
+if ($mode == "day") {
+ $end_ts = strtotime($end_date)+$day-1;
+} else if ($mode == "week") {
+ $end_ts = $start_ts + 6*$day;
+} else {
+ $end_ts = strtotime($end_date);
+}
+
+$group_guid = (int) get_input('group_guid',0);
+
+
+$offset = (int) get_input('offset',0);
+$limit = 10;
+$filter = get_input('filter','all');
+$region = get_input('region','-');
+$events = array();
+if ($filter == 'all') {
+ $count = event_calendar_get_events_between($start_ts,$end_ts,true,$limit,$offset,$group_guid,$region);
+ $events = event_calendar_get_events_between($start_ts,$end_ts,false,$limit,$offset,$group_guid,$region);
+} else if ($filter == 'friends') {
+ $user_guid = get_loggedin_userid();
+ $count = event_calendar_get_events_for_friends_between($start_ts,$end_ts,true,$limit,$offset,$user_guid,$group_guid,$region);
+ $events = event_calendar_get_events_for_friends_between($start_ts,$end_ts,false,$limit,$offset,$user_guid,$group_guid,$region);
+} else if ($filter == 'mine') {
+ $user_guid = get_loggedin_userid();
+ $count = event_calendar_get_events_for_user_between($start_ts,$end_ts,true,$limit,$offset,$user_guid,$group_guid,$region);
+ $events = event_calendar_get_events_for_user_between($start_ts,$end_ts,false,$limit,$offset,$user_guid,$group_guid,$region);
+}
+
+if(!$events) {
+ register_error(elgg_echo('event_connector:no_event'));
+ forward($_SERVER['HTTP_REFERER']);
+}
+
+$timezone = get_plugin_setting('timezone', 'event_connector');
+
+$config = array( 'UNIQUE_ID' => 'human-connect.com', 'FILENAME'=> 'ElggCalendar.ics', 'TZID' => $timezone );
+$v = new vcalendar($config);
+
+$v->setProperty( 'method', 'PUBLISH' );
+$v->setProperty( "X-WR-TIMEZONE", "Europe/Paris" );
+$v->setProperty( "calscale", "GREGORIAN" );
+$v->setProperty( "version", "2.0" );
+
+if(isloggedin())
+ $v->setProperty( "X-WR-CALNAME", get_loggedin_user()->username. "Calendar" );
+else
+ $v->setProperty( "X-WR-CALNAME", "Elgg Calendar" );
+
+iCalUtilityFunctions::createTimezone(&$v, $timezone);
+
+foreach($events as $event){
+ //set default beginning and ending time
+ $hb = 8; $he = 18;
+ $mb = $me = $sb = $se = 0;
+ if($event->start_time) {
+ $hb= (int)($event->start_time/60);
+ $mb = $event->start_time%60;
+ }
+
+ if($event->end_time) {
+ $he = (int)($event->end_time/60);
+ $me = $event->end_time%60;
+ }
+
+ $vevent = $v->newComponent('vevent');
+
+ if (isloggedin()) {
+ if (event_calendar_has_personal_event($event_id,$_SESSION['user']->getGUID()))
+ $confirmed = true;
+ }
+ if(!isset($event->end_date)) $event->end_date = $event->start_date;
+ $start = array( 'year'=>date('Y', $event->start_date), 'month'=>date('m', $event->start_date), 'day'=>date('d', $event->start_date), 'hour'=>$hb, 'min'=>$mb, 'sec'=>$sb);
+ $vevent->setProperty( 'dtstart', $start );
+ $end = array( 'year'=>date('Y', $event->end_date), 'month'=>date('m', $event->end_date), 'day'=>date('d', $event->end_date), 'hour'=>$he, 'min'=>$me, 'sec'=>$se );
+ $vevent->setProperty( 'dtend', $end );
+ $vevent->setProperty( 'LOCATION', $event->venue );
+ $vevent->setProperty( 'LAST_MODIFIED', $event->time_updated );
+ $vevent->setProperty( 'summary', $event->title );
+ $description = isset($event->description) && $event->description != "" ? $event->description : null;
+ if(!$description && $event->long_description)
+ $description = $event->long_description;
+ $vevent->setProperty( 'description', $description);
+ //doesn't display correctly in iCal
+ //$vevent->setOrganizer(get_entity($event->owner_guid)->username.':MAILTO:'.get_entity($event->owner_guid)->email);
+
+}
+
+ $v->returnCalendar();
+
+
+function getLastDayOfMonth($month,$year) {
+ return idate('d', mktime(0, 0, 0, ($month + 1), 0, $year));
+}
\ No newline at end of file |