Everything except img error handling working

server/handlers/io.js

@@ -57,6 +57,20 @@ module.exports = function() {
             }
         });
 
+        socket.on("error_video", function(msg) {
+            try {
+                var _list = msg.channel;
+                if(_list.length == 0) return;
+                coll = emojiStrip(_list).toLowerCase();
+                coll = coll.replace("_", "");
+                coll = encodeURIComponent(coll).replace(/\W/g, '');
+                coll = filter.clean(coll);
+            } catch(e) {
+                return;
+            }
+            Search.check_error_video(msg, coll);
+        });
+
         socket.on("get_spread", function(){
             db.collection("connected_users").find({"_id": "total_users"}, function(err, tot) {
                 db.collection("connected_users").find({"_id": "offline_users"}, function(err, off) {

server/handlers/search.js

@@ -30,6 +30,7 @@ function get_correct_info(song_generated, channel, broadcast) {
                     }
                 }, function(err, docs) {
                     if(broadcast) {
+                        song_generated.new_id = song_generated.id;
                         io.to(channel).emit("channel", {type: "changed_values", value: song_generated});
                     }
                 });
@@ -39,6 +40,115 @@ function get_correct_info(song_generated, channel, broadcast) {
     });
 }
 
+function check_error_video(msg, channel) {
+    if(!msg.hasOwnProperty("id") || !msg.hasOwnProperty("title")) {
+        socket.emit("update_required");
+        return;
+    }
+
+    request({
+            type: "GET",
+            url: "https://www.googleapis.com/youtube/v3/videos?part=id&key="+key+"&id=" + msg.id,
+
+    }, function(error, response, body) {
+        var resp = JSON.parse(body);
+        //console.log(resp.pageInfo.totalResults);
+        if(resp.pageInfo.totalResults == 0) {
+            var yt_url = "https://www.googleapis.com/youtube/v3/search?key="+key+"&videoEmbeddable=true&part=id&type=video&order=viewCount&safeSearch=none&maxResults=5&q=" + encodeURIComponent(msg.title);
+            //console.log(yt_url);
+            request({
+                method: "GET",
+                url: yt_url,
+            }, function(error, response, body){
+                var resp = JSON.parse(body);
+
+                if(resp.items.length > 0) {
+                    //console.log(resp.items);
+
+                    var vid_url = "https://www.googleapis.com/youtube/v3/videos?part=contentDetails,snippet,id&key="+key+"&id=";
+                    for(var i = 0; i < resp.items.length; i++) {
+                        vid_url += resp.items[i].id.videoId + ",";
+                    }
+
+                    request({
+                            type: "GET",
+                            url: vid_url
+                    }, function(error, response, body) {
+                        var resp = JSON.parse(body);
+                        var found = false;
+                        var element = {};
+                        for(var i = 0; i < resp.items.length; i++) {
+                            if(similarity(resp.items[i].snippet.localized.title, msg.title) > 0.75) {
+                                found = true;
+                                element = {
+                                    title: resp.items[i].snippet.localized.title,
+                                    duration: parseInt(durationToSeconds(resp.items[i].contentDetails.duration)),
+                                    id: resp.items[i].id,
+                                    start: 0,
+                                    end: parseInt(durationToSeconds(resp.items[i].contentDetails.duration)),
+                                }
+                                break;
+                            }
+                        }
+                        if(found) {
+                            console.log("time to change", msg.id, element);
+                            db.collection(channel).update({"id": msg.id}, {
+                                $set: element
+                            }, function(err, docs) {
+                                console.log(err, docs);
+                                    element.new_id = element.id;
+                                    element.id = msg.id;
+                                    io.to(channel).emit("channel", {type: "changed_values", value: element});
+                            });
+                        }
+                    });
+                }
+            });
+        }
+    });
+}
+
+function similarity(s1, s2) {
+  var longer = s1;
+  var shorter = s2;
+  if (s1.length < s2.length) {
+    longer = s2;
+    shorter = s1;
+  }
+  var longerLength = longer.length;
+  if (longerLength == 0) {
+    return 1.0;
+  }
+  return (longerLength - editDistance(longer, shorter)) / parseFloat(longerLength);
+}
+
+function editDistance(s1, s2) {
+  s1 = s1.toLowerCase();
+  s2 = s2.toLowerCase();
+
+  var costs = new Array();
+  for (var i = 0; i <= s1.length; i++) {
+    var lastValue = i;
+    for (var j = 0; j <= s2.length; j++) {
+      if (i == 0)
+        costs[j] = j;
+      else {
+        if (j > 0) {
+          var newValue = costs[j - 1];
+          if (s1.charAt(i - 1) != s2.charAt(j - 1))
+            newValue = Math.min(Math.min(newValue, lastValue),
+              costs[j]) + 1;
+          costs[j - 1] = lastValue;
+          lastValue = newValue;
+        }
+      }
+    }
+    if (i > 0)
+      costs[s2.length] = lastValue;
+  }
+  return costs[s2.length];
+}
+
 function durationToSeconds(duration) {
     var matches = duration.match(time_regex);
     hours= parseInt(matches[12])||0;
@@ -47,4 +157,5 @@ function durationToSeconds(duration) {
     return hours*60*60+minutes*60+seconds;
 }
 
+module.exports.check_error_video = check_error_video;
 module.exports.get_correct_info = get_correct_info;

server/public/assets/js/list.js

@@ -157,12 +157,14 @@ var List = {
         full_playlist[i].duration = song.duration;
         full_playlist[i].start = song.start;
         full_playlist[i].end = song.end;
+        full_playlist[i].id = song.new_id;
 
         $("#" + song.id).find(".vote-container").attr("title", song.title);
         $("#" + song.id).find(".list-title").attr("title", song.title);
         $("#" + song.id).find(".list-title").text(song.title);
         var _temp_duration = Helper.secondsToOther(song.duration);
         $("#" + song.id).find(".card-duration").text(Helper.pad(_temp_duration[0]) + ":" + Helper.pad(_temp_duration[1]));
+        $("#" + song.id).attr("id", song.new_id);
     },
 
     insertAtBeginning: function(song_info, transition) {
@@ -966,6 +968,14 @@ var List = {
             attr     = ".vote-container";
             del_attr = "delete_button";
 
+            var img = new Image();
+            img.onerror = function() {
+                setTimeout(function() {
+                    socket.emit("error_video", {channel: chan.toLowerCase(), id: video_id, title: video_title});
+                }, 500);
+            };
+            img.src = "//img.youtube.com/vi/"+video_id+"/mqdefault.jpg";
+
             var _temp_duration = Helper.secondsToOther(_song_info.duration);
             song.find(".card-duration").text(Helper.pad(_temp_duration[0]) + ":" + Helper.pad(_temp_duration[1]));
         }else if(!list){