restored RSS feed and added iCal feed

5 files changed, 70 insertions, 1 deletions

diff --git a/views/ical/event_calendar/show_events.php b/views/ical/event_calendar/show_events.php
new file mode 100644
index 000000000..19981596f
--- /dev/null
+++ b/views/ical/event_calendar/show_events.php
@@ -0,0 +1,7 @@
+<?php
+if ($vars['events']) {
+	foreach ($vars['events'] as $entity) {
+		echo elgg_view_entity($entity);
+	}
+	//echo elgg_view_entity_list($vars['events'], $vars['count'], $vars['offset'], $vars['limit'], false, false);
+}
diff --git a/views/ical/object/event_calendar.php b/views/ical/object/event_calendar.php
new file mode 100644
index 000000000..a6ed889e5
--- /dev/null
+++ b/views/ical/object/event_calendar.php
@@ -0,0 +1,44 @@
+<?php 
+$event = $vars['entity'];
+if ($event->organizer) {
+	$organizer = "\nORGANIZER;CN={$event->organizer}\n";
+} else {
+	$organizer = '';
+}
+
+if ($event->description) {
+	// make sure that we are using Unix line endings
+	$description = str_replace("\r\n","\n",$event->description);
+	$description = str_replace("\r","\n",$description);
+	
+	// now convert to icalendar format
+	$description = str_replace("\n",'\n',$description);
+	$description = wordwrap($description,75,"\r\n ",TRUE);
+} else {
+	$description = '';
+}
+?>
+BEGIN:VEVENT
+UID:<?php echo elgg_get_site_url().'event_calendar/view/'.$event->guid; ?>
+
+URL:<?php echo elgg_get_site_url().'event_calendar/view/'.$event->guid; ?>
+
+DTSTAMP:<?php echo date("Ymd\THis\Z", $event->getTimeUpdated())?>
+
+CREATED:<?php echo date("Ymd\THis\Z", $event->getTimeCreated())?>
+
+LAST-MODIFIED:<?php echo date("Ymd\THis\Z", $event->getTimeUpdated())  ?>
+
+DTSTART:<?php echo date("Ymd\THis\Z", $event->start_date);  ?>
+
+DTEND:<?php echo date("Ymd\THis\Z", $event->real_end_time);  ?>
+
+SUMMARY:<?php echo $event->title;  ?>
+
+DESCRIPTION:<?php echo $description;  ?>
+
+LOCATION:<?php echo $event->venue;  ?><?php echo $organizer;  ?>
+
+CATEGORIES:<?php implode(",",$event->tags);  ?>
+
+END:VEVENT
diff --git a/views/ical/page/default.php b/views/ical/page/default.php
new file mode 100644
index 000000000..b8347c9a0
--- /dev/null
+++ b/views/ical/page/default.php
@@ -0,0 +1,17 @@
+<?php
+/**
+ * Elgg ICAL output pageshell
+ *
+ * @package Elgg
+ * @subpackage Core
+ *
+ */
+
+header("Content-Type: text/calendar");
+header("Content-Disposition: attachment; filename=\"calendar.ics\"");
+?>
+BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:-//Curverider Ltd//NONSGML Elgg <?php echo get_version(true); ?>//EN
+<?php echo $vars['body']; ?>
+END:VCALENDAR
diff --git a/views/ical/page/layouts/default.php b/views/ical/page/layouts/default.php
new file mode 100644
index 000000000..57598fa1b
--- /dev/null
+++ b/views/ical/page/layouts/default.php
@@ -0,0 +1,2 @@
+<?php
+echo $vars['content'];
\ No newline at end of file
diff --git a/views/rss/event_calendar/show_events.php b/views/rss/event_calendar/show_events.php
index 0b2fe5b70..add5b75db 100644
--- a/views/rss/event_calendar/show_events.php
+++ b/views/rss/event_calendar/show_events.php
@@ -9,7 +9,6 @@
  * @link http://radagast.biz/
  * 
  */
-
 if ($vars['events']) {
 	echo elgg_view_entity_list($vars['events'], $vars['count'], $vars['offset'], $vars['limit'], false, false);
 }