Disallow non-moderators from adding a video that exists 10 times already

channel.js

@@ -1155,10 +1155,15 @@ Channel.prototype.tryQueue = function(user, data) {
 
     if(user.rank < Rank.Moderator
             && this.leader != user
-            && user.noflood("queue", 1.5)) {
+            && user.noflood("queue", 3)) {
         return;
     }
 
+    if(user.rank < Rank.Moderator && this.playlist.count(data.id) > 10) {
+        user.socket.emit("queueFail", "That video is already on the " + 
+                         "playlist 10 times.");
+    }
+
     data.queueby = user ? user.name : "";
     data.temp = !this.hasPermission(user, "addnontemp");
 

playlist.js

@@ -450,6 +450,15 @@ Playlist.prototype.clear = function() {
     clearInterval(this._leadInterval);
 }
 
+Playlist.prototype.count = function (id) {
+    var count = 0;
+    this.items.forEach(function (i) {
+        if(i.media.id === id)
+            count++;
+    });
+    return count;
+}
+
 Playlist.prototype.lead = function(lead) {
     this.leading = lead;
     var pl = this;

ullist.js

@@ -161,4 +161,13 @@ ULList.prototype.toArray = function(pack) {
     return arr;
 }
 
+/* iterate across the playlist */
+ULList.prototype.forEach = function (fn) {
+    var item = this.first;
+    while(item !== null) {
+        fn(item);
+        item = item.next;
+    }
+};
+
 exports.ULList = ULList;

www/assets/js/callbacks.js

@@ -757,7 +757,7 @@ Callbacks = {
         }
         makeAlert("Error", data, "alert-error")
             .addClass("span12")
-            .insertAfter($("#mediaurl").parent());
+            .insertBefore($("#extended_controls"));
     },
 
     setTemp: function(data) {