CC-3449: Live Stream: Kick out live dj at the end of the show

- PHP side implementation

airtime_mvc/application/models/Preference.php

@@ -163,7 +163,11 @@ class Application_Model_Preference
     }
     
     public static function GetDefaultTransitionFade() {
-        return self::GetValue("default_transition_fade");
+        $transition_fade = self::GetValue("default_transition_fade");
+        if($transition_fade == ""){
+            $transition_fade = "00.000000";
+        }
+        return $transition_fade;
     }
 
     public static function SetStreamLabelFormat($type){

airtime_mvc/application/models/Schedule.php

@@ -633,6 +633,11 @@ class Application_Model_Schedule {
 
         $data["status"] = array();
         $data["media"] = array();
+        $data["harbor"] = array();
+        
+        
+        $data["harbor"]['next_live_dj_show_end'] = Application_Model_ShowInstance::GetEndTimeOfNextShowWithLiveDJ();
+        $data["harbor"]['transition_fade'] = Application_Model_Preference::GetDefaultTransitionFade();
 
         foreach ($items as $item){
 

airtime_mvc/application/models/ShowInstance.php

@@ -827,4 +827,20 @@ class Application_Model_ShowInstance {
         $sql = "SELECT count(*) as cnt FROM $CC_CONFIG[showInstances] WHERE ends < '$day'";
         return $CC_DBC->GetOne($sql);
     }
+    
+    // this returns end timestamp of next show that has live DJ set up
+    public static function GetEndTimeOfNextShowWithLiveDJ(){
+        global $CC_CONFIG, $CC_DBC;
+        
+        $date = new Application_Model_DateHelper;
+        $utcTimeNow = $date->getUtcTimestamp();
+        
+        $sql = "SELECT ends
+				FROM cc_show_instances as si
+                JOIN cc_show as sh ON si.show_id = sh.id
+        		WHERE si.ends > '$utcTimeNow' and (sh.live_stream_using_airtime_auth or live_stream_using_custom_auth)
+        		ORDER BY si.ends";
+        
+        return $CC_DBC->GetOne($sql);
+    }
 }