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rym Total Track Times

Calculates total track time for releases on rateyourmusic.com

  1. // ==UserScript==
  2. // @name       rym Total Track Times
  3. // @version    2.75
  4. // @description  Calculates total track time for releases on rateyourmusic.com
  5. // @match      http://rateyourmusic.com/release/*
  6. // @match      https://rateyourmusic.com/release/*
  7. // @namespace  https://greasyfork.org/users/4419
  8. // ==/UserScript==
  9.  
  10. // restrict pull to one set of tracklistings; in this case those for the desktop site
  11. var desktop_tracklist = document.getElementById('tracks');
  12. var tracksecs = 0;
  13.  
  14. var durations = desktop_tracklist.getElementsByClassName("tracklist_duration");
  15.  
  16. // loop the tracks and add up the seconds.
  17. for(j=0;j<durations.length; j++) {
  18.     tracksecs += parseInt(durations[j].getAttribute("data-inseconds"));
  19.     }        
  20.  
  21. if(tracksecs !== 0) {
  22.     
  23.     var trackmins = 0;
  24.     var trackhours = 0;
  25.     var trackmins = 0;
  26.     var timeString = ":";
  27.     
  28.     // calculate the hours:min:seconds for the release
  29.     
  30.     trackmins += Math.floor((tracksecs / 60));
  31.     tracksecs = (tracksecs % 60);
  32.     trackhours = Math.floor((trackmins / 60));
  33.     trackmins -= (trackhours * 60);
  34.     
  35.     if (tracksecs < 10) { tracksecs = "0" + tracksecs; }
  36.     if (trackmins < 10 && trackhours > 0) { trackmins = "0" + trackmins; }
  37.  
  38.     if(trackhours === 0) {
  39.         timeString = trackmins + ":" + tracksecs;
  40.     } else {
  41.         timeString = trackhours + ":" + trackmins + ":" + tracksecs;
  42.     }   
  43.     
  44.     // Create fragment which holds total release time
  45.     var new_row = document.createDocumentFragment();
  46.     
  47.     var row = document.createElement("li");
  48.     row.className = "track";
  49.     
  50.     var rowdiv = document.createElement("div");
  51.     rowdiv.className = "tracklist_line";
  52.     row.appendChild(rowdiv);
  53.     
  54.     var spacer = document.createElement("span");
  55.     spacer.className = "tracklist_num";
  56.     rowdiv.appendChild(spacer);
  57.     
  58.     var header = document.createElement("span");
  59.     header.className = "tracklist_title";
  60.     
  61.     var innerText = document.createTextNode("Please Uninstall:");
  62.     header.appendChild(innerText);
  63.     
  64.     var times = document.createElement("span");
  65.     times.className = "tracklist_duration";
  66.     timeString = "rym Total Track Times extension is obsolete!";
  67.     innerText = document.createTextNode(timeString);
  68.     times.appendChild(innerText);
  69.     header.appendChild(times);
  70.     rowdiv.appendChild(header);
  71.    
  72.     new_row.appendChild(row);
  73.     
  74.     // clone fragment
  75.     var new_row2 = new_row.cloneNode(true);
  76.     
  77.     // add it to the mobile tracklist
  78.     var tracks_m = document.getElementById('tracks_mobile');
  79.     tracks_m.appendChild(new_row2);
  80.     
  81.     // add it to the normal tracklist
  82.     var tracks = document.getElementById('tracks');
  83.     tracks.appendChild(new_row);
  84.     
  85. }