CC-4542: Playlists containing dynamic smart blocks cannot be previewed

- fixed

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

@@ -393,6 +393,31 @@ var AIRTIME = (function(AIRTIME){
                         },
                     }) 
                 }
+            } else {
+                if ($(value).attr('blocktype') === 'dynamic') {
+                    $(value).attr("class", "big_play_disabled dark_class"); 
+                    $(value).qtip({
+                       content: 'Dynamic block is not previewable',
+                       show: 'mouseover',
+                        hide: {
+                            delay: 500,
+                            fixed: true
+                        },
+                        style: {
+                            border: {
+                                width: 0,
+                                radius: 4
+                            },
+                            classes: "ui-tooltip-dark ui-tooltip-rounded"
+                        },
+                        position: {
+                            my: "left bottom",
+                            at: "right center"
+                        },
+                    })
+                } else {
+                    $(value).bind("click", openAudioPreview);
+                }
             }
         });
     }