var Search = {
  submitArray: [],
  submitArrayExpected: null,
  submitYouTubeArrayIds: [],
  submitYouTubeArray: [],
  submitYouTubeExpected: 0,
  submitYouTubeError: false,

  showSearch: function() {
    Helper.toggleClass("#search-wrapper", "hide");
    if (Helper.mobilecheck()) {
      document.querySelector(".search_input").focus();
    }
    Helper.toggleClass("#song-title", "hide");
    //$("#results").empty();
    if (document.querySelector("#search-btn i").innerText == "close") {
      document.querySelector("body").setAttribute("style", "overflow-y:auto");

      document.getElementById("results").innerHTML = "";
      document.getElementById("results_soundcloud").innerHTML = "";
      Helper.css(".search_results", "display", "none");
      //Helper.css(".results-tabs", "display", "none");
      document.querySelector(".search_input").value = "";
      document.querySelector("#search-btn i").innerText = "search";
      //Helper.css(document.querySelector(".search_results .col.s12"), "display", "none");
    } else {
      document.querySelector("#search-btn i").innerText = "close";
      //Helper.css(".search_results", "display", "block");
    }
    document.querySelector("#search").focus();
  },

  search: function(search_input, retried, related, pagination) {
    if (result_html === undefined || empty_results_html === undefined) {
      result_html = document.getElementById("temp-results-container");
      empty_results_html = Helper.html("#empty-results-container");
    }
    if (
      !pagination &&
      document.querySelectorAll("#inner-results").length == 0
    ) {
      Helper.setHtml("#results", "");
    }
    if (search_input !== "") {
      searching = true;
      var keyword = encodeURIComponent(search_input);
      var yt_url =
        "https://www.googleapis.com/youtube/v3/search?key=" +
        api_key.youtube +
        "&videoEmbeddable=true&part=id&type=video&order=relevance&safeSearch=none&maxResults=25";
      yt_url += "&q=" + keyword;
      if (music) yt_url += "&videoCategoryId=10";
      if (pagination) yt_url += "&pageToken=" + pagination;
      var vid_url =
        "https://www.googleapis.com/youtube/v3/videos?part=contentDetails,snippet,id&fields=pageInfo,items(id,contentDetails,snippet(categoryId,channelTitle,publishedAt,title,description,thumbnails))&key=" +
        api_key.youtube +
        "&id=";
      if (related) {
        var yt_url =
          "https://www.googleapis.com/youtube/v3/search?part=snippet&maxResults=25&relatedToVideoId=" +
          keyword +
          "&type=video&key=" +
          api_key.youtube;
        var vid_url =
          "https://www.googleapis.com/youtube/v3/videos?part=contentDetails,snippet,id&key=" +
          api_key.youtube +
          "&id=";
      }
      //https://www.googleapis.com/youtube/v3/videos?key={API-key}&fields=items(snippet(title,description))&part=snippet&id={video_id}

      Helper.addClass(
        document.querySelector("#search-btn .material-icons"),
        "hide"
      );
      Helper.removeClass("#search_loader", "hide");
      Helper.addClass(".search_loader_spinner", "active");
      //Helper.removeClass(".search_results", "hide");
      //Helper.css(".results-tabs", "display", "none");

      Helper.ajax({
        type: "GET",
        url: yt_url,
        dataType: "jsonp",
        success: function(response) {
          response = JSON.parse(response);
          var nextPageToken = response.nextPageToken;
          var prevPageToken = response.prevPageToken;
          //Helper.css(document.querySelector(".search_results .col.s12"), "display", "block");
          if (response.items.length === 0) {
            document.getElementById("results").innerHTML = "";
            Helper.css("#results", "display", "block");
            //Helper.css(".results-tabs", "display", "block");
            //$("<div style='display:none;' id='inner-results' class='empty-inner-results'>"+empty_results_html+"</div>").appendTo($("#results")).show("blind", 83.33);
            document
              .getElementById("results")
              .insertAdjacentHTML(
                "beforeend",
                "<div style='display:block;' id='inner-results' style='height:calc(100vh - 64px);' class='empty-inner-results'>" +
                  empty_results_html +
                  "</div>"
              );
            Helper.removeClass(
              document.querySelector("#search-btn .material-icons"),
              "hide"
            );
            Helper.addClass("#search_loader", "hide");
            Helper.removeClass(".search_loader_spinner", "active");
          } else if (response.items) {
            for (var i = 0; i < response.items.length; i++) {
              vid_url += response.items[i].id.videoId + ",";
            }

            Helper.ajax({
              type: "GET",
              url: vid_url,
              dataType: "jsonp",
              success: function(response) {
                response = JSON.parse(response);
                var output = "";
                var pre_result = document.createElement("div");
                pre_result.innerHTML = result_html.outerHTML;

                //$("#results").append(result_html);
                for (var i = 0; i < response.items.length; i++) {
                  var song = response.items[i];
                  var duration = song.contentDetails.duration;
                  var secs = Search.durationToSeconds(duration);
                  var _temp_duration = Helper.secondsToOther(secs);
                  if ((longsongs != undefined && !longsongs) || secs < 720) {
                    var title = song.snippet.title;
                    var enc_title = title; //encodeURIComponent(title).replace(/'/g, "\\\'");
                    var id = song.id;
                    duration = duration
                      .replace("PT", "")
                      .replace("H", "h ")
                      .replace("M", "m ")
                      .replace("S", "s");
                    var thumb = song.snippet.thumbnails.medium.url;
                    //$("#results").append(result_html);
                    var songs = pre_result.cloneNode(true);
                    songs.querySelector(".search-title").innerText = title;
                    songs.querySelector(".result_info").innerText =
                      Helper.pad(_temp_duration[0]) +
                      ":" +
                      Helper.pad(_temp_duration[1]);
                    songs.querySelector(".thumb").setAttribute("src", thumb);
                    //songs.querySelector(".add-many").attr("onclick", "submit('"+id+"','"+enc_title+"',"+secs+");");
                    songs
                      .querySelector("#add-many")
                      .setAttribute("data-video-id", id);
                    songs
                      .querySelector("#add-many")
                      .setAttribute("data-video-title", enc_title);
                    songs
                      .querySelector("#add-many")
                      .setAttribute("data-video-length", secs);
                    //$($(songs).querySelector("div")[0]).setAttribute("onclick", "submitAndClose('"+id+"','"+enc_title+"',"+secs+");");
                    songs
                      .querySelector("#temp-results")
                      .setAttribute("data-video-id", id);
                    songs
                      .querySelector("#temp-results")
                      .setAttribute("data-video-title", enc_title);
                    songs
                      .querySelector("#temp-results")
                      .setAttribute("data-video-length", secs);
                    songs
                      .querySelector(".open-externally")
                      .setAttribute(
                        "href",
                        "https://www.youtube.com/watch?v=" + id
                      );
                    songs
                      .querySelector(".result-end")
                      .setAttribute("value", secs);
                    //$($(songs).querySelector("div")[0]).setAttribute("id", id)
                    //output += undefined;
                    if (songs.innerHTML != undefined && songs.innerHTML != "") {
                      output += songs.innerHTML;
                    }
                  }
                }
                var fresh = false;
                if (document.querySelectorAll("#inner-results").length == 0) {
                  fresh = true;
                }
                document.getElementById("results").innerHTML = "";
                if (output.length > 0) {
                  //$(window).scrollTop(0);
                  if (!pagination && fresh) {
                    Helper.css(".search_results", "display", "none");
                  }
                  document
                    .getElementById("results")
                    .insertAdjacentHTML("beforeend", pagination_buttons_html);
                  //$("<div id='inner-results'>"+output+"</div>").prependTo($("#results"));
                  document
                    .getElementById("results")
                    .insertAdjacentHTML(
                      "afterbegin",
                      "<div id='inner-results'>" + output + "</div>"
                    );
                  /*if(!pagination && fresh) {
                                        $(".search_results").slideDown();
                                    }*/
                  document
                    .getElementsByTagName("body")[0]
                    .setAttribute("style", "overflow-y:hidden !important");

                  if (nextPageToken) {
                    document
                      .querySelector(".next-results-button")
                      .setAttribute("data-pagination", nextPageToken);
                  } else {
                    Helper.addClass(".next-results-button", "disabled");
                  }
                  if (prevPageToken) {
                    document
                      .querySelector(".prev-results-button")
                      .setAttribute("data-pagination", prevPageToken);
                  } else {
                    Helper.addClass(".prev-results-button", "disabled");
                  }

                  document
                    .querySelectorAll(".pagination-results a")[0]
                    .setAttribute("data-original-search", search_input);
                  document
                    .querySelectorAll(".pagination-results a")[1]
                    .setAttribute("data-original-search", search_input);
                  //setTimeout(function(){$(".thumb").lazyload({container: $("#results")});}, 250);
                  Helper.removeClass(
                    document.querySelector("#search-btn .material-icons"),
                    "hide"
                  );
                  Helper.addClass("#search_loader", "hide");
                  Helper.removeClass(".search_loader_spinner", "active");
                  if (
                    document.querySelector("#results_soundcloud").innerHTML
                      .length > 0 ||
                    related
                  ) {
                    Helper.css(".search_results", "display", "block");
                  }
                  Helper.css(".results-tabs", "display", "block");
                } else if (!retried) {
                  Search.search(search_input, true);
                } else {
                  //$("<div style='display:none;' id='inner-results'>"+empty_results_html+"</div>").appendTo($("#results")).show("blind", 83.33);
                  document
                    .getElementById("results")
                    .insertAdjacentHTML(
                      "beforeend",
                      "<div style='display:block;' id='inner-results' style='height:calc(100vh - 64px);'>" +
                        empty_results_html +
                        "</div>"
                    );
                  Helper.css("#results", "display", "block");
                  if (
                    document.querySelector("#results_soundcloud").innerHTML
                      .length > 0
                  ) {
                    Helper.css(".search_results", "display", "block");
                  }
                  Helper.removeClass(
                    document.querySelector("#search-btn .material-icons"),
                    "hide"
                  );
                  Helper.addClass("#search_loader", "hide");
                  Helper.removeClass(".search_loader_spinner", "active");
                }
              }
            });
          }
        }
      });
    } else {
      Helper.removeClass(".main", "blurT");
      Helper.removeClass("#controls", "blurT");
      Helper.removeClass(".main", "clickthrough");
      //Helper.css(".results-tabs", "display", "none");
      Helper.css(".search_results", "display", "none");
    }
  },

  soundcloudSearch: function(keyword) {
    if (!soundcloud_enabled) {
      document.querySelector("#results_soundcloud").innerHTML =
        '<div style="display:block;" id="inner-results" class="empty-inner-results"><div id="empty-results" class="valign-wrapper><span class="valign">No SoundCloud API-key, search disabled..</span></div></div>';

      return;
    }
    if (keyword.length == 0) return;
    SC_player.get("/tracks", {
      q: keyword
    }).then(function(tracks) {
      var pre_result = document.createElement("div");
      pre_result.innerHTML = result_html.outerHTML;
      //$("#results").append(result_html);
      //Helper.css(document.querySelector(".search_results .col.s12"), "display", "block");
      var output = "";
      for (var i = 0; i < tracks.length; i++) {
        var song = tracks[i];
        if (!song.streamable) continue;
        var duration = Math.floor(song.duration / 1000);
        //var secs=Search.durationToSeconds(duration);
        var secs = duration;
        var _temp_duration = Helper.secondsToOther(secs);
        if (longsongs == undefined) longsongs = true;
        if ((longsongs != undefined && !longsongs) || secs < 720) {
          var title = song.title;
          if (title.indexOf(song.user.username) == -1) {
            title = song.user.username + " - " + title;
          }
          var enc_title = title; //encodeURIComponent(title).replace(/'/g, "\\\'");
          var id = song.id;
          //duration = duration.replace("PT","").replace("H","h ").replace("M","m ").replace("S","s");
          var thumb = song.artwork_url;
          //var thumb = null;
          if (thumb == null) thumb = song.waveform_url;
          else thumb = thumb.replace("-large.jpg", "-t500x500.jpg");
          //$("#results").append(result_html);
          var songs = pre_result.cloneNode(true);
          songs.querySelector(".search-title").innerText = title;
          songs.querySelector(".result_info").innerText =
            Helper.pad(_temp_duration[0]) + ":" + Helper.pad(_temp_duration[1]);
          songs.querySelector(".thumb").setAttribute("src", thumb);
          //songs.querySelector(".add-many").attr("onclick", "submit('"+id+"','"+enc_title+"',"+secs+");");
          songs
            .querySelector("#add-many")
            .setAttribute("data-type-source", "soundcloud");
          songs
            .querySelector("#add-many")
            .setAttribute("data-type-thumbnail", thumb);
          songs.querySelector("#add-many").setAttribute("data-video-id", id);
          songs
            .querySelector("#add-many")
            .setAttribute("data-video-title", enc_title);
          songs
            .querySelector("#add-many")
            .setAttribute("data-video-length", secs);
          //$($(songs).querySelector("div")[0]).setAttribute("onclick", "submitAndClose('"+id+"','"+enc_title+"',"+secs+");");
          songs
            .querySelector("#temp-results")
            .setAttribute("data-video-id", id);
          songs
            .querySelector("#temp-results")
            .setAttribute("data-video-title", enc_title);
          songs
            .querySelector("#temp-results")
            .setAttribute("data-video-length", secs);
          songs
            .querySelector(".open-externally")
            .setAttribute("href", song.permalink_url);
          songs.querySelector(".result-end").setAttribute("value", secs);
          songs
            .querySelector("#temp-results")
            .setAttribute("data-type-source", "soundcloud");
          songs
            .querySelector("#temp-results")
            .setAttribute("data-type-thumbnail", thumb);
          //$($(songs).querySelector("div")[0]).setAttribute("id", id)
          //output += undefined;
          if (songs.innerHTML != undefined && songs.innerHTML != "") {
            output += songs.innerHTML;
          }
        }
      }
      var fresh = false;
      if (document.querySelectorAll("#inner-results").length == 0) {
        fresh = true;
      }
      document.getElementById("results_soundcloud").innerHTML = "";
      if (output.length > 0) {
        //$(window).scrollTop(0);
        /*if(!pagination && fresh) {
                    //Helper.css(".search_results", "display", "none");
                }*/
        //document.getElementById("results_soundcloud").insertAdjacentHTML("beforeend", pagination_buttons_html);
        //$("<div id='inner-results'>"+output+"</div>").prependTo($("#results"));
        document
          .getElementById("results_soundcloud")
          .insertAdjacentHTML(
            "afterbegin",
            "<div id='inner-results'>" + output + "</div>"
          );
        if (!pagination && fresh) {
          //$(".search_results").slideDown();
        }

        /*if(nextPageToken) {
                    document.querySelector(".next-results-button").setAttribute("data-pagination", nextPageToken);
                } else {
                    Helper.addClass(".next-results-button", "disabled");
                }
                if(prevPageToken) {
                    document.querySelector(".prev-results-button").setAttribute("data-pagination", prevPageToken);
                } else {
                    Helper.addClass(".prev-results-button", "disabled");
                }

                document.querySelector(".pagination-results a").setAttribute("data-original-search", search_input);
                */
        //setTimeout(function(){$(".thumb").lazyload({container: $("#results")});}, 250);

        /*Helper.removeClass(".search_loader_spinner", "active");
                Helper.css(".search_results", "display", "block");*/
      } else {
        document
          .getElementById("results_soundcloud")
          .insertAdjacentHTML(
            "afterbegin",
            "<div id='inner-results' style='height:calc(100vh - 64px);'>" +
              empty_results_html +
              "</div>"
          );
        document
          .getElementsByTagName("body")[0]
          .setAttribute("style", "overflow-y:hidden !important");
      }
      if (document.querySelector("#results").innerHTML.length > 0) {
        Helper.css(".search_results", "display", "block");
      }
      /*else if(!retried){
                Search.search(search_input, true);
            } else {
                //$("<div style='display:none;' id='inner-results'>"+empty_results_html+"</div>").appendTo($("#results_soundcloud")).show("blind", 83.33);
                document.getElementById("results_soundcloud").insertAdjacentHTML("beforeend", "<div style='display:block;' id='inner-results' style='height:calc(100vh - 64px);'>"+empty_results_html+"</div>");
                Helper.css("#results_soundcloud", "display", "block");
                Helper.removeClass(".search_loader_spinner", "active");
            }*/
    });
  },

  backgroundSearch: function(title, artist, length, totalNumber, current) {
    var keyword = encodeURIComponent(title + " " + artist);
    var yt_url =
      "https://www.googleapis.com/youtube/v3/search?key=" +
      api_key.youtube +
      "&videoEmbeddable=true&part=id,snippet&fields=items(id,snippet)&type=video&order=relevance&safeSearch=none&maxResults=10&videoCategoryId=10";
    yt_url += "&q=" + keyword;
    var vid_url =
      "https://www.googleapis.com/youtube/v3/videos?part=contentDetails,snippet,id&key=" +
      api_key.youtube +
      "&id=";
    artist = artist.split(" ");
    var temptitle = title.split("-");
    temptitle = temptitle.join(" ").split(" ");
    Helper.ajax({
      type: "GET",
      url: yt_url,
      dataType: "jsonp",
      success: function(response) {
        response = JSON.parse(response);
        //Helper.log(response);
        if (response.items.length === 0) {
          Search.readySubmit(false, { totalLength: totalNumber - 1 });
          Helper.log([
            "NO MATCH FOR:",
            "Spotify title: " + title + " " + artist.join(" "),
            "Spotify length: " + length
          ]);
          var not_added_song = document.createElement("div");
          not_added_song.innerHTML = not_import_html;

          not_added_song.querySelector(".extra-add-text").innerText =
            title + " - " + artist.join(" ");
          not_added_song
            .querySelector(".extra-add-text")
            .setAttribute("title", title + " - " + artist.join(" "));
          not_added_song
            .querySelector(".extra-button-search")
            .setAttribute("data-text", title + " - " + artist.join(" "));
          document
            .querySelector(".not-imported-container")
            .insertAdjacentHTML("beforeend", not_added_song.innerHTML);
          Helper.removeClass(".not-imported", "hide");
        } else if (response.items.length > 0) {
          for (var i = 0; i < response.items.length; i++) {
            var data = response.items[i];
            vid_url += data.id.videoId + ",";
          }

          Helper.ajax({
            type: "GET",
            url: vid_url,
            dataType: "jsonp",
            success: function(response) {
              response = JSON.parse(response);
              if (response.items.length > 0) {
                var matched = false;
                for (var y = 0; y < response.items.length; y++) {
                  var data = response.items[y];
                  //Helper.log(data);
                  //var title = data.snippet.title;
                  if (
                    data.contentDetails == undefined ||
                    data.contentDetails.duration == undefined
                  ) {
                    Search.readySubmit(false, { totalLength: totalNumber - 1 });
                    Helper.log([
                      "NO MATCH FOR:",
                      "Spotify title: " + title + " " + artist.join(" "),
                      "Spotify length: " + length
                    ]);
                    var not_added_song = document.createElement("div");
                    not_added_song.innerHTML = not_import_html;
                    not_added_song.querySelector(".extra-add-text").innerText =
                      title + " - " + artist.join(" ");
                    not_added_song
                      .querySelector(".extra-add-text")
                      .setAttribute("title", title + " - " + artist.join(" "));
                    not_added_song
                      .querySelector(".extra-button-search")
                      .setAttribute(
                        "data-text",
                        title + " - " + artist.join(" ")
                      );
                    document
                      .querySelector(".not-imported-container")
                      .insertAdjacentHTML(
                        "beforeend",
                        not_added_song.innerHTML
                      );
                    Helper.removeClass(".not-imported", "hide");
                    continue;
                  }
                  var duration = Search.durationToSeconds(
                    data.contentDetails.duration
                  );
                  var not_matched = false;
                  if (
                    similarity(data.snippet.title, artist + " - " + title) >
                    0.75
                  ) {
                    not_matched = false;
                  } else {
                    for (var i = 0; i < temptitle.length; i++) {
                      var data_title = temptitle[i];

                      if (
                        data.snippet.title
                          .toLowerCase()
                          .indexOf(data_title.toLowerCase()) == -1 ||
                        !(
                          data.snippet.title.toLowerCase().indexOf("cover") ==
                            -1 &&
                          title.toLowerCase().indexOf("cover") == -1 &&
                          ((data.snippet.title.toLowerCase().indexOf("remix") ==
                            -1 &&
                            title.toLowerCase().indexOf("remix") == -1) ||
                            (data.snippet.title
                              .toLowerCase()
                              .indexOf("remix") != -1 &&
                              title.toLowerCase().indexOf("remix") != -1) ||
                            !(
                              data.snippet.title
                                .toLowerCase()
                                .indexOf(artist[0].toLowerCase()) == -1 &&
                              (data.snippet.channelTitle
                                .toLowerCase()
                                .indexOf(artist[0].toLowerCase()) == -1 &&
                                data.snippet.channelTitle
                                  .toLowerCase()
                                  .indexOf("vevo") == -1)
                            ))
                        )
                      )
                        not_matched = true;
                      else if (duration > 1800) not_matched = true;
                    }
                  }

                  if (!not_matched) {
                    matched = true;
                    Search.readySubmit(true, {
                      id: data.id,
                      title: data.snippet.title,
                      source: "youtube",
                      thumbnail:
                        "https://img.youtube.com/vi/" +
                        data.id +
                        "/mqdefault.jpg",
                      duration: duration,
                      totalLength: totalNumber - 1
                    });
                    break;
                  }
                }
                if (!matched) {
                  Search.readySubmit(false, { totalLength: totalNumber - 1 });
                  Helper.log([
                    "NO MATCH FOR:",
                    "Spotify title: " + title + " " + artist.join(" "),
                    "Spotify length: " + length
                  ]);
                  var not_added_song = document.createElement("div");
                  not_added_song.innerHTML = not_import_html;
                  not_added_song.querySelector(".extra-add-text").innerText =
                    title + " - " + artist.join(" ");
                  not_added_song
                    .querySelector(".extra-add-text")
                    .setAttribute("title", title + " - " + artist.join(" "));
                  not_added_song
                    .querySelector(".extra-button-search")
                    .setAttribute(
                      "data-text",
                      title + " - " + artist.join(" ")
                    );
                  document
                    .querySelector(".not-imported-container")
                    .insertAdjacentHTML("beforeend", not_added_song.innerHTML);
                  Helper.removeClass(".not-imported", "hide");
                }
              }
            },
            error: function(e) {
              console.error(e);
            }
          });
        }
      },
      error: function(e) {
        console.error(e);
      }
    });
  },

  readySubmit: function(found, obj) {
    if (Search.submitArrayExpected === null) {
      Search.submitArrayExpected = obj.totalLength;
    }
    if (found) {
      Search.submitArray.push(obj);
    } else {
      Search.submitArrayExpected -= 1;
    }
    if (Search.submitArray.length - 1 == Search.submitArrayExpected) {
      socket.emit("addPlaylist", {
        channel: chan.toLowerCase(),
        songs: Search.submitArray
      });
      /*$.each(Search.submitArray, function(i, data){
            Search.submit(data.id, data.title, data.duration, true, i, Search.submitArray.length - 1, 0, data.duration);
        });*/
      document.getElementById("import_spotify").disabled = false;
      Helper.removeClass("#import_spotify", "hide");
      Helper.addClass("#playlist_loader_spotify", "hide");
      Search.submitArray = [];
      Search.submitArrayExpected = null;
    }
  },

  submitAndClose: function(id, title, duration, start, end, source, thumbnail) {
    Search.submit(
      id,
      title,
      duration,
      false,
      0,
      1,
      start,
      end,
      source,
      thumbnail
    );
    Helper.setHtml("#results", "");
    Search.showSearch();
    document.getElementById("search").value = "";
    document
      .getElementsByTagName("body")[0]
      .setAttribute("style", "overflow-y:auto");
    Helper.setHtml("#results", "");
    Helper.setHtml("#results-soundcloud", "");
    Helper.removeClass(".main", "blurT");
    Helper.removeClass("#controls", "blurT");
    Helper.removeClass(".main", "clickthrough");
    Helper.css(".search_results", "display", "none");
  },

  importPlaylist: function(pId, pageToken) {
    token = "";
    var headers;
    var datatype;
    if (pageToken !== undefined) token = "&pageToken=" + pageToken;
    playlist_url =
      "https://www.googleapis.com/youtube/v3/playlistItems?part=contentDetails&maxResults=49&key=" +
      api_key.youtube +
      "&playlistId=" +
      pId +
      token;
    if (youtube_authenticated) {
      datatype = "html";
      headers = {
        "Content-Type": "application/json",
        Authorization: "Bearer " + access_token_data_youtube.access_token
      };
    } else {
      headers = {}; //'Content-Type': 'application/json'};
      datatype = "jsonp";
    }
    Helper.ajax({
      type: "GET",
      url: playlist_url,
      dataType: datatype,
      //dataType:"jsonp",
      headers: headers,
      success: function(response) {
        response = JSON.parse(response);
        Helper.log(["Import response nr1", response]);
        if (response.error) {
          if (response.error.errors[0].reason == "playlistItemsNotAccessible") {
            var nonce = Helper.randomString(29);
            window.callback = function(data) {
              access_token_data_youtube = data;
              if (access_token_data_youtube.state == nonce) {
                youtube_authenticated = true;
                setTimeout(function() {
                  youtube_authenticated = false;
                  access_token_data_youtube = {};
                }, access_token_data_youtube.expires_in * 1000);
                Search.importPlaylist(pId, pageToken);
              } else {
                access_token_data_youtube = "";
                console.error("Nonce doesn't match");
              }
              youtube_window.close();
              window.callback = "";
            };
            youtube_window = window.open(
              "/api/oauth#youtube=true&nonce=" + nonce,
              "",
              "width=600, height=600"
            );
          } else {
            Helper.log(["import list error: ", response.error]);
            document.getElementById("import").disabled = false;
            Helper.addClass("#playlist_loader", "hide");
            Helper.removeClass("#import", "hide");
            before_toast();
            M.toast({
              html: "It seems you've entered a invalid url.",
              displayLength: 4000
            });
          }
        } else {
          var ids = "";
          var this_length = 0;
          if (typeof response == "string") response = JSON.parse(response);
          //Search.addVideos(response.items[0].contentDetails.videoId);
          //response.items.shift();
          for (var i = 0; i < response.items.length; i++) {
            var data = response.items[i];
            ids += data.contentDetails.videoId + ",";
            Search.submitYouTubeArrayIds.push(data.contentDetails.videoId);
            this_length += 1;
            Search.submitYouTubeExpected += 1;
          }

          if (response.nextPageToken) {
            //Search.addVideos(ids, true, 0, false, this_length);
            Search.importPlaylist(pId, response.nextPageToken);
          } else {
            Search.addVideos(Search.submitYouTubeArrayIds);
            //Search.addVideos(ids, true, Search.submitYouTubeExpected, true, this_length);
            //Search.submitYouTubeExpected = 0;
          }
          document.getElementById("import").value = "";
        }
      },
      error: function(e) {
        if (e.status == 403) {
          var nonce = Helper.randomString(29);
          window.callback = function(data) {
            access_token_data_youtube = data;
            if (access_token_data_youtube.state == nonce) {
              youtube_authenticated = true;
              setTimeout(function() {
                youtube_authenticated = false;
                access_token_data_youtube = {};
              }, access_token_data_youtube.expires_in * 1000);
              Search.importPlaylist(pId, pageToken);
            } else {
              access_token_data_youtube = "";
              console.error("Nonce doesn't match");
            }
            youtube_window.close();
            window.callback = "";
          };
          youtube_window = window.open(
            "/api/oauth#youtube=true&nonce=" + nonce,
            "",
            "width=600, height=600"
          );
        } else {
          Helper.log(["import list error: ", response.error]);
          document.getElementById("import").disabled = false;
          Helper.addClass("#playlist_loader", "hide");
          Helper.removeClass("#import", "hide");
          before_toast();
          M.toast({
            html: "It seems you've entered a invalid url.",
            displayLength: 4000
          });
        }
      }
    });
  },

  importSpotifyPlaylist: function(url) {
    Helper.ajax({
      method: "get",
      url: url,
      headers: {
        Authorization: "Bearer " + access_token_data.access_token
      },
      success: function(response) {
        response = JSON.parse(response);
        for (var i = 0; i < response.items.length; i++) {
          var data = response.items[i];
          //ids+=data.contentDetails.videoId+",";
          Search.backgroundSearch(
            data.track.name,
            data.track.artists
              .map(function(elem) {
                return elem.name;
              })
              .join(" "),
            Math.floor(data.track.duration_ms / 1000),
            response.total,
            i + response.offset
          );
        }
        if (response.next) {
          Search.importSpotifyPlaylist(response.next);
        }
      },
      error: function(e) {
        document.getElementById("import_spotify").disabled = false;
        Helper.removeClass("#import_spotify", "hide");
        Helper.addClass("#playlist_loader_spotify", "hide");
        before_toast();
        M.toast({
          html: "It seems you've entered a invalid url.",
          displayLength: 4000
        });
      }
    });
  },

  addVideos: function(ids) {
    var more = false;
    var next_ids = [];
    var request_url =
      "https://www.googleapis.com/youtube/v3/videos?part=contentDetails,snippet,id&key=" +
      api_key.youtube +
      "&id=";
    for (var i = 0; i < ids.length; i++) {
      if (i > 48) {
        more = true;
        next_ids = ids.slice(i, ids.length);
        break;
      }
      request_url += ids[i] + ",";
    }
    Helper.ajax({
      type: "GET",
      url: request_url,
      success: function(response) {
        response = JSON.parse(response);

        Helper.log([
          "Import response, separate video nr2",
          response,
          "import response, separate video end"
        ]);
        var x = 0;
        if (response.error) {
          Search.submitYouTubeError = true;
        }
        for (var i = 0; i < response.items.length; i++) {
          var song = response.items[i];
          if (
            song.contentDetails == undefined ||
            song.contentDetails.duration == undefined
          ) {
            Helper.log(["Song without duration", song]);
            continue;
          }
          var duration = Search.durationToSeconds(song.contentDetails.duration);
          if ((longsongs != undefined && !longsongs) || duration < 720) {
            enc_title = song.snippet.title; //encodeURIComponent(song.snippet.title);
            //Search.submit(song.id, enc_title, duration, playlist, i);
            x += 1;
            Search.submitYouTubeArray.push({
              id: song.id,
              title: enc_title,
              duration: duration,
              source: "youtube",
              thumbnail:
                "https://img.youtube.com/vi/" + song.id + "/mqdefault.jpg"
            });
          }
        }
        if (more) Search.addVideos(next_ids);
        else {
          socket.emit("addPlaylist", {
            channel: chan.toLowerCase(),
            songs: Search.submitYouTubeArray
          });
          Search.submitYouTubeArray = [];
          Search.submitYouTubeExpected = 0;
        }
      },
      error: function(e) {
        console.error(e);
      }
    });
  },

  submit: function(
    id,
    title,
    duration,
    playlist,
    num,
    full_num,
    start,
    end,
    source,
    thumbnail
  ) {
    if ((client || Helper.mobilecheck()) && !socket_connected) {
      add_ajax(
        id,
        title,
        duration,
        playlist,
        num,
        full_num,
        start,
        end,
        source,
        thumbnail
      );
      return;
    }
    if (
      offline &&
      document.getElementsByName("addsongs")[0].checked &&
      document.getElementsByName("addsongs")[0].disabled
    ) {
      var found_array = [];
      for (var i = 0; i < full_playlist.length; i++) {
        if (full_playlist[i].id == id) found_array.push(i);
      }
      if (found_array.length == 0) {
        List.channel_function({
          type: "added",
          start: start,
          end: end,
          value: {
            added: new Date().getTime() / 1000,
            guids: [1],
            id: id,
            title: title,
            duration: duration,
            now_playing: false,
            votes: 1
          }
        });
      } else {
        List.vote(id, "pos");
      }
    } else {
      /*var u = Crypt.crypt_pass(Crypt.get_userpass(chan.toLowerCase()), true);
        if(u == undefined) u = "";*/
      emit("add", {
        id: id,
        start: start,
        end: end,
        title: title,
        list: chan.toLowerCase(),
        duration: duration,
        source: source,
        thumbnail: thumbnail
      });
    } //[id, decodeURIComponent(title), adminpass, duration, playlist]);
  },

  durationToSeconds: function(duration) {
    var matches = duration.match(time_regex);
    hours = parseInt(matches[12]) || 0;
    minutes = parseInt(matches[14]) || 0;
    seconds = parseInt(matches[16]) || 0;
    return hours * 60 * 60 + minutes * 60 + seconds;
  }
};