1 files changed, 9 insertions, 0 deletions
diff --git a/model/Schedule.php b/model/Schedule.php
index 52eac4e..5419136 100644
--- a/model/Schedule.php
+++ b/model/Schedule.php
@@ -72,6 +72,11 @@ class Schedule
 
 	public function getSchedule()
 	{
+		$cachefile = sprintf('/tmp/getschedule-cache-%s.cache', $this->getConference()->getSlug());
+		if(file_exists($cachefile) && !$GLOBALS['regenschedcache']) {
+			return unserialize(file_get_contents($cachefile));
+		}
+
 		// download schedule-xml
 		$schedule = $this->fetchSchedule();
 
@@ -261,6 +266,10 @@ class Schedule
 			});
 		}
 
+		if($GLOBALS['regenschedcache']) {
+			file_put_contents($cachefile, serialize($program));
+		}
+
 		return $program;
 	}