CC-84: Smart Playlists

- dynamic block length display

airtime_mvc/application/models/Block.php

@@ -245,11 +245,35 @@ EOT;
     // function return "N/A" if dynamic
     public function getLength()
     {
-        $length = $this->block->getDbLength();
+        if ($this->isStatic()){
+            $length = $this->block->getDbLength();
+        } else {
+            $length = $this->getDynamicBlockLength();
+        }
         $length = $length == null ? "N/A" : $length;
         return $length;
     }
     
+    public function getDynamicBlockLength()
+    {
+        $result = CcBlockcriteriaQuery::create()->filterByDbBlockId($this->id)
+                ->filterByDbCriteria('limit')->findOne();
+        $modifier = $result->getDbModifier();
+        $value = $result->getDbValue();
+        if ($modifier == "items") {
+            $length = $value." ".$modifier;
+        } else {
+            if ($modifier == "minutes") {
+                $timestamp = "00:".$value.":00";
+            } else if ($modifier == "hours") {
+                $timestamp = $value."00:00";
+            }
+            $formatter = new LengthFormatter($timestamp);
+            $length = "~".$formatter->format();
+        } 
+        return $length;
+    }
+    
     // 
     public function getStaticLength(){
         $sql = "SELECT SUM(cliplength) as length FROM cc_blockcontents WHERE block_id={$this->id}";
@@ -1033,7 +1057,7 @@ EOT;
             // as it cannot be calculated
             if ($blockType == 'dynamic') {
                 $this->setLength(null);
-                $output['blockLength'] = "N/A";
+                $output['blockLength'] = $this->getDynamicBlockLength();
             } else {
                 $length = $this->getStaticLength();
                 $this->setLength($length);

airtime_mvc/application/models/Datatables.php

@@ -93,6 +93,9 @@ class Application_Model_Datatables
                 if ($r['ftype'] == 'playlist') {
                     $pl = new Application_Model_Playlist($r['id']);
                     $r['length'] = $pl->getLength();
+                } else if ($r['ftype'] == "block") {
+                    $bl = new Application_Model_Block($r['id']);
+                    $r['length'] = $bl->getLength();
                 }
             }
         } catch (Exception $e) {

airtime_mvc/application/models/Playlist.php

@@ -196,7 +196,12 @@ EOT;
             $offset_cliplength = Application_Common_DateHelper::secondsToPlaylistTime($offset);
     
             //format the length for UI.
-            $formatter = new LengthFormatter($row['length']);
+            if ($row['type'] == 2){
+                $bl = new Application_Model_Block($row['item_id']);
+                $formatter = new LengthFormatter($bl->getLength());
+            } else {
+                $formatter = new LengthFormatter($row['length']);
+            }
             $row['length'] = $formatter->format();
     
             $formatter = new LengthFormatter($offset_cliplength);
@@ -268,7 +273,6 @@ EOT;
     //aggregate column on playlistcontents cliplength column.
     public function getLength()
     {
-        Logging::log($this->hasDynamicBlockOrWebStream());
         if ($this->hasDynamicBlockOrWebStream()){
             return "N/A";
         } else {

airtime_mvc/application/models/formatters/LengthFormatter.php

@@ -16,8 +16,8 @@ class LengthFormatter {
     }
 
     public function format() {
-        if ($this->_length == "N/A" || $this->_length == "") {
-            return "N/A";
+        if (!preg_match("/^[0-9]{2}:[0-9]{2}:[0-9]{2}/", $this->_length)) {
+            return $this->_length;
         }
 
         $pieces = explode(":", $this->_length);