CC-4623: Library: Preview button for Flac does not work

- fixed

airtime_mvc/application/models/Schedule.php

@@ -292,7 +292,8 @@ SQL;
                 ft.artist_name AS file_artist_name,
                 ft.album_title AS file_album_title,
                 ft.length AS file_length,
-                ft.file_exists AS file_exists
+                ft.file_exists AS file_exists,
+                ft.mime AS file_mime
 SQL;
         $filesJoin = <<<SQL
        cc_schedule AS sched
@@ -319,7 +320,8 @@ SQL;
                 sub.login AS file_artist_name,
                 ws.description AS file_album_title,
                 ws.length AS file_length,
-                't'::BOOL AS file_exists
+                't'::BOOL AS file_exists,
+                NULL as file_mime
 SQL;
         $streamJoin = <<<SQL
       cc_schedule AS sched

airtime_mvc/application/models/ShowBuilder.php

@@ -41,6 +41,7 @@ class Application_Model_ShowBuilder
         "fadein"          => "",
         "fadeout"         => "",
         "image"           => false,
+        "mime"            => null,
         "color"           => "", //in hex without the '#' sign.
         "backgroundColor" => "", //in hex without the '#' sign.
     );
@@ -277,6 +278,7 @@ class Application_Model_ShowBuilder
             $row["cueout"]   = $p_item["cue_out"];
             $row["fadein"]   = round(substr($p_item["fade_in"], 6), 6);
             $row["fadeout"]  = round(substr($p_item["fade_out"], 6), 6);
+            $row["mime"]     = $p_item["file_mime"];
 
             $row["pos"]      = $this->pos++;
 
@@ -471,7 +473,7 @@ class Application_Model_ShowBuilder
             $display_items[] = $this->makeFooterRow($scheduled_items[
                 count($scheduled_items)-1]);
         }
-
+        
         return array(
             "schedule"      => $display_items,
             "showInstances" => $this->showInstances);

airtime_mvc/public/js/airtime/library/events/library_playlistbuilder.js

@@ -37,6 +37,11 @@ var AIRTIME = (function(AIRTIME) {
         var $nRow = $(nRow);
         if (aData.ftype === "audioclip") {
             $nRow.addClass("lib-audio");
+            $image = $nRow.find('td.library_type');
+            if (!isAudioSupported(aData.mime)) {
+                $image.html('<span class="ui-icon ui-icon-locked"></span>');
+                aData.image = '<span class="ui-icon ui-icon-locked"></span>';
+            }
         } else if (aData.ftype === "stream") {
             $nRow.addClass("lib-stream");
         } else if (aData.ftype === "block") {

airtime_mvc/public/js/airtime/library/events/library_showbuilder.js

@@ -29,6 +29,11 @@ var AIRTIME = (function(AIRTIME) {
 
         if (aData.ftype === "audioclip") {
             $nRow.addClass("lib-audio");
+            $image = $nRow.find('td.library_type');
+            if (!isAudioSupported(aData.mime)) {
+                $image.html('<span class="ui-icon ui-icon-locked"></span>');
+                aData.image = '<span class="ui-icon ui-icon-locked"></span>';
+            }
         } else if (aData.ftype === "stream") {
             $nRow.addClass("lib-stream");
         } else {

airtime_mvc/public/js/airtime/library/library.js

@@ -542,7 +542,7 @@ var AIRTIME = (function(AIRTIME) {
                 type = $("#library_display_type").find("select").val();
                 type = (type === undefined) ? 0 : type;
                 aoData.push( { name: "type", value: type} );
-            
+                
                 $.ajax( {
                     "dataType": 'json',
                     "type": "POST",
@@ -562,7 +562,9 @@ var AIRTIME = (function(AIRTIME) {
                                                                                     // pl_
                         open_playlist_preview(playlistIndex, 0);
                     } else if (aData.ftype === 'audioclip') {
-                        open_audio_preview(aData.ftype, aData.audioFile, aData.track_title, aData.artist_name);
+                        if (isAudioSupported(aData.mime)) {
+                            open_audio_preview(aData.ftype, aData.audioFile, aData.track_title, aData.artist_name);
+                        }
                     } else if (aData.ftype == 'stream') {
                         open_audio_preview(aData.ftype, aData.audioFile, aData.track_title, aData.artist_name);
                     } else if (aData.ftype == 'block' && aData.bl_type == 'static') {

airtime_mvc/public/js/airtime/showbuilder/builder.js

@@ -369,7 +369,8 @@ var AIRTIME = (function(AIRTIME){
             /* cue in */ {"mDataProp": "cuein", "sTitle": "Cue In", "bVisible": false, "sClass": "sb-cue-in"},
             /* cue out */ {"mDataProp": "cueout", "sTitle": "Cue Out", "bVisible": false, "sClass": "sb-cue-out"},
             /* fade in */ {"mDataProp": "fadein", "sTitle": "Fade In", "bVisible": false, "sClass": "sb-fade-in"},
-            /* fade out */ {"mDataProp": "fadeout", "sTitle": "Fade Out", "bVisible": false, "sClass": "sb-fade-out"}
+            /* fade out */ {"mDataProp": "fadeout", "sTitle": "Fade Out", "bVisible": false, "sClass": "sb-fade-out"},
+            /* Mime */  {"mDataProp" : "mime", "sTitle" : "Mime", "bVisible": false, "sClass": "sb-mime"}
             ],
             
             "bJQueryUI": true,
@@ -549,11 +550,16 @@ var AIRTIME = (function(AIRTIME){
                     $image = $nRow.find('td.sb-image');
                     //check if the file exists.
                     if (aData.image === true) {
-                        $image.html('<img title="Track preview" src="/css/images/icon_audioclip.png"></img>')
+                        $nRow.addClass("lib-audio");
+                        if (!isAudioSupported(aData.mime)) {
+                            $image.html('<span class="ui-icon ui-icon-locked"></span>');
+                        } else {
+                            $image.html('<img title="Track preview" src="/css/images/icon_audioclip.png"></img>')
                             .click(function() {
                                 open_show_preview(aData.instance, aData.pos);
                                 return false;
                             });
+                        }
                     }
                     else {
                         $image.html('<span class="ui-icon ui-icon-alert"></span>');