Delete all songs button added. DANGER

server/public/assets/css/style.css

@@ -1538,7 +1538,7 @@ nav ul li:hover, nav ul li.active {
   background-color: rgba(0,0,0,0.1);
 }
 
-.change_user_pass:hover {
+.change_user_pass:hover, .delete-all:hover {
   background-color: initial;
 }
 

server/public/assets/js/admin.js

@@ -38,6 +38,9 @@ var Admin = {
                 $('#chan_thumbnail').tooltip("remove");
                 w_p = true;
                 break;
+            case "deleted_songs":
+                msg="All songs in the channel has been deleted!";
+                break;
             case "shuffled":
                 msg=Helper.rnd(["♫ You stir me right round, baby. ♫","♫ Stir, stir, stir my boat ♫","I vigorously stirred your playlist!", "I hope you like your list stirred, not shaken.", "I shuffled your playlist with the cosmic background radiation as a seed. Enjoy.", "100% randomized, for your listening pleasure!", "I hope you enjoy your fresh playlist!"]);
                 break;
@@ -123,6 +126,7 @@ var Admin = {
         $("#password").val("");
         $("#password").attr("placeholder", "Change admin password");
         $(".user-password-li").removeClass("hide");
+        $(".delete-all").removeClass("hide");
         if($(".password_protected").prop("checked")) {
             $(".change_user_pass").removeClass("hide");
         }
@@ -206,6 +210,10 @@ var Admin = {
             $(".user-password-li").addClass("hide")
         }
 
+        if(!$(".delete-all").hasClass("hide")) {
+          $(".delete-all").addClass("hide");
+        }
+
         if($(".password_protected").prop("checked")) {
             $(".change_user_pass").removeClass("hide");
         }

server/public/assets/js/listeners.js

@@ -1105,6 +1105,11 @@ $(document).on("click", ".close-user-password", function() {
 	}
 });
 
+$(document).on("click", ".delete-all-songs", function(e){
+	e.preventDefault();
+	socket.emit("delete_all", {channel: chan.toLowerCase(), adminpass: adminpass == "" ? "" : Crypt.crypt_pass(adminpass), pass: embed ? '' : Crypt.crypt_pass(Crypt.get_userpass(chan.toLowerCase()))});
+});
+
 $(document).on("click", ".not-exported-container .not-exported-element #extra-export-container-text .extra-add-text", function(){
 	this.select();
 });

server/public/assets/js/player.js

@@ -32,10 +32,13 @@ var Player = {
 			if(!obj.np){
 
 				document.getElementById('song-title').innerHTML = "Empty channel. Add some songs!";
+				document.title = "Zoff - the shared YouTube based radio";
 				//$("#player_overlay").height($("#player").height());
 
 				if(!window.MSStream && !chromecastAvailable) {
-					$("#player_overlay").toggleClass("hide");
+					if($("#player_overlay").hasClass("hide")) {
+						$("#player_overlay").removeClass("hide");
+					}
 				}
 				try{
 					if(!chromecastAvailable) {

server/public/partials/panel.handlebars

@@ -91,7 +91,6 @@
                             <input name="removeplay" type="checkbox" class="conf" /><span class="lever"></span>
                             <span class="right-span">Remove</span>
                         </label></div></li>
-
                         <li class="user-password-li hide"><span class="switch-text">
                             Channel password
                           </span>
@@ -103,6 +102,9 @@
                         <li class="change_user_pass hide">
                             <a href="#!" class="change_user_pass_btn btn waves-effect blue">Change password</a>
                         </li>
+                        <li class="delete-all hide">
+                          <a href="#" class="delete-all-songs btn red">Delete all songs</a>
+                        </li>
                       </ul>
                 </form>
             </div>

server/server.js

@@ -657,6 +657,44 @@ io.on('connection', function(socket){
 		}
 	});
 
+	socket.on('delete_all', function(msg) {
+		if(typeof(msg) == 'object' && msg.hasOwnProperty('channel') && msg.hasOwnProperty('adminpass') && msg.hasOwnProperty('pass')) {
+			var hash = hash_pass(decrypt_string(socketid, msg.adminpass));
+			var hash_userpass = decrypt_string(socketid, msg.pass);
+
+			if(coll !== undefined) {
+				try {
+					coll = msg.channel;
+					if(coll.length == 0) return;
+					coll = emojiStrip(coll).toLowerCase();
+					//coll = decodeURIComponent(coll);
+					coll = coll.replace("_", "");
+					coll = encodeURIComponent(coll).replace(/\W/g, '');
+					coll = filter.clean(coll);
+				} catch(e) {
+					return;
+				}
+			}
+
+			db.collection(coll).find({views: {$exists: true}}, function(err, conf) {
+				if(conf.length == 1 && conf) {
+					conf = conf[0];
+					if(conf.adminpass == hash && conf.adminpass != "" && ((conf.userpass != "" || (conf.userpass == hash_userpass)))) {
+						db.collection(coll).remove({views: {$exists: false}}, {multi: true}, function(err, succ) {
+							send_list(coll, false, true, true, true);
+							socket.emit("toast", "deleted_songs");
+						});
+					} else {
+						socket.emit("toast", "listhaspass");
+					}
+				}
+			});
+		} else {
+			socket.emit("update_required");
+			return;
+		}
+	})
+
 	socket.on('vote', function(msg)
 	{
 		if(typeof(msg) === 'object' && msg !== undefined && msg !== null)
@@ -1533,8 +1571,12 @@ function send_play(coll, socket)
 						socket.emit("np", toSend);
 					}
 				}
-			}catch(e){
-				socket.emit("np", {});
+			} catch(e){
+				if(socket) {
+					socket.emit("np", {});
+				} else {
+					io.to(coll).emit("np", {});
+				}
 			}
 		});
 	});