☰

PTH Collector

Download multiple torrents by some criteria on PTH

  1. // ==UserScript==
  2. // @name         PTH Collector
  3. // @version      1.8
  4. // @description  Download multiple torrents by some criteria on PTH
  5. // @author       Chameleon
  6. // @include      http*://redacted.ch/*
  7. // @grant        none
  8. // @require      https://greasyfork.org/scripts/19855-jszip/code/jszip.js?version=126859
  9. // @namespace https://greasyfork.org/users/87476
  10. // ==/UserScript==
  11.  
  12. (function() {
  13.   'use strict';
  14.  
  15.   var wH=window.location.href;
  16.   if(wH.indexOf('artist.php?id=') != -1)
  17.   {
  18.     addToX(compileArtist);
  19.   }
  20.   else if(wH.indexOf('threadid=3543') != -1)
  21.     showSettings();
  22.   else if(wH.indexOf('collages.php?id=') != -1)
  23.     addToX(compileCollage);
  24.   else if(wH.indexOf('bookmarks.php?type=torrents') != -1)
  25.     addToX(compileCollage.bind('Bookmarks'));
  26.   //else if(wH.indexOf('torrents.php') != -1 && wH.indexOf('?id=') == -1)
  27.     //addToSearch();
  28. })();
  29.  
  30. function addToSearch()
  31. {
  32.   var sidebar=document.createElement('div');
  33.   sidebar.setAttribute('class', 'sidebar');
  34.   sidebar.setAttribute('style', 'float: initial; margin: auto;');
  35.   /*var left=(document.body.clientWidth/2)+425;
  36.   sidebar.setAttribute('style', 'position: absolute; left: '+left+'px;');
  37.   var before=document.getElementsByClassName('header')[0].nextElementSibling;
  38.   before.parentNode.insertBefore(sidebar, before);*/
  39.   document.getElementsByClassName('thin')[0].appendChild(sidebar);
  40.   
  41.   addToX(compileCollage.bind('Search'));
  42. }
  43.  
  44. function showSettings()
  45. {
  46.   var div=document.getElementById('collectorSettings');
  47.   if(!div)
  48.   {
  49.     var before = document.getElementsByClassName('forum_post')[0];
  50.     div = document.createElement('div');
  51.     div.setAttribute('id', 'collectorSettings');
  52.     before.parentNode.insertBefore(div, before);
  53.     div.setAttribute('style', 'width: 100%; text-align: center; padding-bottom: 10px;');
  54.     div.setAttribute('class', 'box');
  55.   }
  56.   div.innerHTML = '<h2>Collector Settings</h2><br />';
  57.   var settings = getSettings();
  58.  
  59.   var a=document.createElement('a');
  60.   a.href='javascript:void(0);';
  61.   a.innerHTML = 'Sequential torrent download: '+(settings.sequential ? 'On':'Off');
  62.   a.addEventListener('click', changeLink.bind(undefined, a, div), false);
  63.   div.appendChild(a);
  64.   div.appendChild(document.createElement('br'));
  65.  
  66.   var a=document.createElement('a');
  67.   a.href='javascript:void(0);';
  68.   a.innerHTML = 'Include summary txt in .zip: '+(settings.summary ? 'On':'Off');
  69.   a.addEventListener('click', changeLink.bind(undefined, a, div), false);
  70.   div.appendChild(a);
  71.   div.appendChild(document.createElement('br'));
  72. }
  73.  
  74. function changeLink(a, div)
  75. {
  76.   if(a.innerHTML.indexOf('On') != -1)
  77.     a.innerHTML = a.innerHTML.replace(/On/, 'Off');
  78.   else
  79.     a.innerHTML = a.innerHTML.replace(/Off/, 'On');
  80.  
  81.   changeSettings(div);
  82. }
  83.  
  84. function changeSettings(div)
  85. {
  86.   var settings = getSettings();
  87.   var as=div.getElementsByTagName('a');
  88.  
  89.   if(as[0].innerHTML.indexOf('On') != -1)
  90.     settings.sequential=true;
  91.   else
  92.     settings.sequential=false;
  93.  
  94.   if(as[1].innerHTML.indexOf('On') != -1)
  95.     settings.summary=true;
  96.   else
  97.     settings.summary=false;
  98.  
  99.   setSettings(settings);
  100.   showSettings();
  101. }
  102.  
  103. function setSettings(settings)
  104. {
  105.   window.localStorage.collectorOperationSettings = JSON.stringify(settings);
  106. }
  107.  
  108. function getSettings()
  109. {
  110.   var settings = window.localStorage.collectorOperationSettings;
  111.   if(!settings)
  112.   {
  113.     settings = {sequential:false};
  114.   }
  115.   else
  116.   {
  117.     settings = JSON.parse(settings);
  118.   }
  119.   return settings;
  120. }
  121.  
  122. function addToX(compileFunc)
  123. {
  124.   var style=document.createElement('style');
  125.   style.innerHTML = '.collectorAdded { background-color: #151 !important; } ';
  126.   style.innerHTML+= '.collectorAddedSuboptimal { background-color: #551 !important; } ';
  127.   style.innerHTML+= '.collectorMissing { background: rgba(255, 0, 0, 0.2) !important;} ';
  128.   style.innerHTML+= '.collectorSuboptimal { background: rgba(255, 255, 0, 0.2) !important;}';
  129.   document.head.appendChild(style);
  130.  
  131.   var settings=getPersistence();
  132.  
  133.   var sidebar=document.getElementsByClassName('sidebar')[0];
  134.   var box=document.createElement('div');
  135.   box.setAttribute('class', 'box');
  136.   sidebar.appendChild(box);
  137.   //sidebar.insertBefore(box, sidebar.firstElementChild);
  138.   var head=document.createElement('div');
  139.   box.appendChild(head);
  140.   head.setAttribute('class', 'head');
  141.   head.innerHTML = '<strong>Collector</strong>';
  142.   var list=document.createElement('ul');
  143.   box.appendChild(list);
  144.   list.setAttribute('class', 'nobullet');
  145.  
  146.   var labelStyle='';
  147.   var inputStyle='';
  148.  
  149.   var li=document.createElement('li');
  150.   list.appendChild(li);
  151.   var label=document.createElement('span');
  152.   label.setAttribute('style', labelStyle);
  153.   label.innerHTML = 'Format [?]: ';
  154.   var options = ["Any", "FLAC", "MP3", "AAC", "AC3", "DTS"];
  155.   li.addEventListener('mouseover', mouseOverLabel.bind(undefined, options), false);
  156.   li.addEventListener('mouseout', mouseOutLabel.bind(undefined, options), false);
  157.   li.appendChild(label);
  158.   var format=document.createElement('input');
  159.   format.setAttribute('style', inputStyle);
  160.   li.appendChild(format);
  161.   format.value = settings.format.join(', ');
  162.   format.placeholder="Format";
  163.  
  164.   var li=document.createElement('li');
  165.   list.appendChild(li);
  166.   var label=document.createElement('span');
  167.   label.setAttribute('style', labelStyle);
  168.   label.innerHTML = 'Bitrate  [?]: ';
  169.   var options = ["Any", "192", "APS (VBR)", "V2 (VBR)", "V1 (VBR)", "256", "APX", "V0 (VBR)", "320", "Lossless", "24bit Lossless", "Other"];
  170.   li.addEventListener('mouseover', mouseOverLabel.bind(undefined, options), false);
  171.   li.addEventListener('mouseout', mouseOutLabel.bind(undefined, options), false);
  172.   li.appendChild(label);
  173.   var bitrate=document.createElement('input');
  174.   bitrate.setAttribute('style', inputStyle);
  175.   li.appendChild(bitrate);
  176.   bitrate.value = settings.bitrate.join(', ');
  177.   bitrate.placeholder="Bitrate";
  178.  
  179.   var li=document.createElement('li');
  180.   list.appendChild(li);
  181.   var label=document.createElement('span');
  182.   label.setAttribute('style', labelStyle);
  183.   label.innerHTML = 'Media [?]: ';
  184.   var options = ["Any", "CD", "DVD", "Vinyl", "Soundboard", "SACD", "DAT", "Cassette", "WEB", "Blu-Ray"];
  185.   li.addEventListener('mouseover', mouseOverLabel.bind(undefined, options), false);
  186.   li.addEventListener('mouseout', mouseOutLabel.bind(undefined, options), false);
  187.   li.appendChild(label);
  188.   var media=document.createElement('input');
  189.   media.setAttribute('style', inputStyle);
  190.   li.appendChild(media);
  191.   media.value = settings.media.join(', ');
  192.   media.placeholder="Media";
  193.  
  194.   var li=document.createElement('li');
  195.   list.appendChild(li);
  196.   var label=document.createElement('span');
  197.   label.setAttribute('style', labelStyle);
  198.   label.innerHTML = 'Type: ';
  199.   li.appendChild(label);
  200.   var type=document.createElement('input');
  201.   type.placeholder = 'Release Type';
  202.   type.value = settings.types.join(', ');
  203.   type.setAttribute('style', inputStyle);
  204.   li.appendChild(type);
  205.  
  206.   var li=document.createElement('li');
  207.   list.appendChild(li);
  208.   var label=document.createElement('span');
  209.   label.setAttribute('style', labelStyle);
  210.   label.innerHTML = 'Minimum number of seeders: ';
  211.   li.appendChild(label);
  212.   var minSeedCount=document.createElement('input');
  213.   minSeedCount.type='number';
  214.   minSeedCount.value = settings.minSeedCount;
  215.   minSeedCount.setAttribute('style', inputStyle);
  216.   li.appendChild(minSeedCount);
  217.  
  218.   var messageDiv=document.createElement('div');
  219.   messageDiv.setAttribute('style', 'text-align: center;');
  220.  
  221.   format.addEventListener('keyup', compileFunc.bind(undefined, {format:format, bitrate:bitrate, media:media, type:type, minSeedCount:minSeedCount}, messageDiv), false);
  222.   bitrate.addEventListener('keyup', compileFunc.bind(undefined, {format:format, bitrate:bitrate, media:media, type:type, minSeedCount:minSeedCount}, messageDiv), false);
  223.   media.addEventListener('keyup', compileFunc.bind(undefined, {format:format, bitrate:bitrate, media:media, type:type, minSeedCount:minSeedCount}, messageDiv), false);
  224.   type.addEventListener('keyup', compileFunc.bind(undefined, {format:format, bitrate:bitrate, media:media, type:type, minSeedCount:minSeedCount}, messageDiv), false);
  225.   minSeedCount.addEventListener('keyup', compileFunc.bind(undefined, {format:format, bitrate:bitrate, media:media, type:type, minSeedCount:minSeedCount}, messageDiv), false);
  226.   minSeedCount.addEventListener('change', compileFunc.bind(undefined, {format:format, bitrate:bitrate, media:media, type:type, minSeedCount:minSeedCount}, messageDiv), false);
  227.   minSeedCount.addEventListener('click', compileFunc.bind(undefined, {format:format, bitrate:bitrate, media:media, type:type, minSeedCount:minSeedCount}, messageDiv), false);
  228.  
  229.   var div=document.createElement('div');
  230.   div.setAttribute('style', 'text-align: center;');
  231.   box.appendChild(div);
  232.   var a=document.createElement('a');
  233.   div.appendChild(a);
  234.   a.href='javascript:void(0);';
  235.   a.innerHTML = 'Collect';
  236.   a.addEventListener('click', save.bind(undefined, messageDiv), false);
  237.  
  238.   div.appendChild(document.createTextNode(' | '));
  239.   var a=document.createElement('a');
  240.   div.appendChild(a);
  241.   a.href='javascript:void(0);';
  242.   a.innerHTML = 'Preview';
  243.   a.setAttribute('id', 'collectorPreviewLink');
  244.   a.addEventListener('click', compileFunc.bind(undefined, {format:format, bitrate:bitrate, media:media, type:type, minSeedCount:minSeedCount}, messageDiv, true), false);
  245.  
  246.  
  247.   div.appendChild(document.createTextNode(' | '));
  248.   var a=document.createElement('a');
  249.   div.appendChild(a);
  250.   a.href='javascript:void(0);';
  251.   a.innerHTML = 'List';
  252.   a.addEventListener('click', listC.bind(undefined, messageDiv), false);
  253.  
  254.   var div=document.createElement('div');
  255.   div.setAttribute('style', 'text-align: center; white-space:nowrap; text-overflow:ellipsis; overflow:hidden;');
  256.   box.appendChild(div);
  257.   div.id='collectorList';
  258.  
  259.   box.appendChild(messageDiv);
  260. }
  261.  
  262. function listC(messageDiv)
  263. {
  264.   var div=document.getElementById('collectorList');
  265.   div.innerHTML='';
  266.  
  267.   var torrentList=messageDiv.getAttribute('torrentList');
  268.   if(!torrentList)
  269.     messageDiv.innerHTML = "You need to preview first";
  270.   torrentList=JSON.parse(torrentList);
  271.   for(var i=0; i<torrentList.length; i++)
  272.   {
  273.     var t=torrentList[i];
  274.     var id=parseInt(t.dl.split('id=')[1]);
  275.     var name=t.name.split('.torrent')[0];
  276.     div.innerHTML+='<br /><a href="/torrents.php?torrentid='+id+'" title="'+name+'">'+name+'</a>';
  277.   }
  278. }
  279.  
  280. function mouseOverLabel(options, event)
  281. {
  282.   var div=document.createElement('div');
  283.   document.body.appendChild(div);
  284.   div.setAttribute('class', 'labelPopups');
  285.   div.setAttribute('style', 'position: fixed; left: '+event.clientX+'px; top: '+event.clientY+'px; border-radius: 10px; padding: 10px; background: rgba(0,0,0,0.8); color: white;');
  286.   for(var i=0; i<options.length; i++)
  287.   {
  288.     div.innerHTML+=options[i]+'<br />';
  289.   }
  290. }
  291.  
  292. function mouseOutLabel()
  293. {
  294.   var l=document.getElementsByClassName('labelPopups');
  295.   for(var i=0; i<l.length; i++)
  296.   {
  297.     l[i].parentNode.removeChild(l[i]);
  298.   }
  299. }
  300.  
  301. function compileCollage(filters, messageDiv, hilight)
  302. {
  303.   setPersistence(filters);
  304.   var pers=getPersistence();
  305.  
  306.   var format = pers.format;
  307.   var bitrate = pers.bitrate;
  308.   var media = pers.media;
  309.   var minSeedCount = pers.minSeedCount;
  310.  
  311.   var collage=document.getElementsByTagName('h2')[0].textContent;
  312.   if(this == "Bookmarks")
  313.     collage="Bookmarks";
  314.  
  315.   var title = "Collection Collage - "+collage+".zip";//+" - "+format+"_"+bitrate+"_"+media+".zip";
  316.   messageDiv.setAttribute('zipName', title);
  317.  
  318.   messageDiv.innerHTML = 'Collecting torrents';
  319.   var torrents=[];
  320.  
  321.   var missed=[];
  322.   var suboptimal=[];
  323.   var albumCount=0;
  324.  
  325.   if(hilight)
  326.   {
  327.     var tRows = document.getElementsByClassName('torrent_row');
  328.     for(var i=0; i<tRows.length; i++)
  329.     {
  330.       var t=tRows[i];
  331.       t.setAttribute('class', t.getAttribute('class').replace(' collectorAddedSuboptimal', ''));
  332.       t.setAttribute('class', t.getAttribute('class').replace(' collectorAdded', ''));
  333.       if(t.getAttribute('collectorPreviewing') != "true")
  334.       {
  335.         t.addEventListener('click', addAnywayFunc.bind(undefined, t), false);
  336.         t.setAttribute('collectorPreviewing', "true");
  337.       }
  338.     }
  339.     var groups=document.getElementsByClassName('group');
  340.     for(var i=0; i<groups.length; i++)
  341.     {
  342.       groups[i].setAttribute('class', groups[i].getAttribute('class').replace(' collectorMissing', ''));
  343.       groups[i].setAttribute('class', groups[i].getAttribute('class').replace(' collectorSuboptimal', ''));
  344.     }
  345.   }
  346.  
  347.   var totalSize=0;
  348.  
  349.   var groups=document.getElementsByClassName('group');
  350.   for(var i=0; i<groups.length; i++)
  351.   {
  352.     var g=groups[i];
  353.     var album=g.getElementsByTagName('strong');
  354.     if(album.length === 0)
  355.       album=g.getElementsByClassName('group_info')[0].getElementsByTagName('a');
  356.     else
  357.       album = album[0].getElementsByTagName('a');
  358.     var artist=album[0].innerHTML;
  359.     album = album[album.length-1].innerHTML;
  360.     g.setAttribute('artist', artist);
  361.     g.setAttribute('album', album);
  362.   }
  363.  
  364.   var output=doGroups(groups, torrents, hilight, albumCount, suboptimal, missed);
  365.  
  366.   torrents=output.torrents;
  367.   totalSize+=output.totalSize;
  368.   albumCount=output.albumCount;
  369.   suboptimal=output.suboptimal;
  370.   missed=output.missed;
  371.  
  372.  
  373.   messageDiv.innerHTML = '';
  374.  
  375.   var summaryText=(title.replace(/.zip$/, ''))+"\n\nDate: "+Date()+"\n\nTorrent groups analyzed: "+albumCount;
  376.   if(missed.length > 0)
  377.     summaryText+="\nTorrent groups filtered: "+missed.length+"\nTorrents downloaded: "+(albumCount-missed.length);
  378.   if(suboptimal.length > 0)
  379.     summaryText+="\nSuboptimal torrents: "+suboptimal.length;
  380.   summaryText+="\n\nFormat filter: "+format.join(', ')+'\nBitrate filter: '+bitrate.join(', ')+'\nMedia filter: '+media.join(', ');
  381.   summaryText+="\n\nTotal size of torrents (ratio hit): "+prettySize(totalSize);
  382.   if(missed.length > 0)
  383.   {
  384.     summaryText+="\n\nAlbums unavailable within your criteria (consider making a request for your desired format):";
  385.     for(var i=0; i<missed.length; i++)
  386.     {
  387.       var m=missed[i];
  388.       summaryText+="\n/torrents.php?id="+m.groupid+" - "+m.artist+" - "+m.album;
  389.     }
  390.   }
  391.   if(suboptimal.length > 0)
  392.   {
  393.     summaryText+="\n\nAlbums suboptimal within your criteria (consider making a request for your optimal format):";
  394.     for(var i=0; i<suboptimal.length; i++)
  395.     {
  396.       var m=suboptimal[i];
  397.       summaryText+="\n/torrents.php?id="+m.groupid+" - "+m.artist+" - "+m.album;
  398.     }
  399.   }
  400.  
  401.   messageDiv.setAttribute('summaryText', summaryText);
  402.  
  403.   if(missed.length > 0)
  404.   {
  405.     messageDiv.innerHTML = "Missing "+missed.length+" of "+albumCount+" groups";
  406.   }
  407.   else
  408.   {
  409.     messageDiv.innerHTML = 'Added torrents from all '+albumCount+' groups';
  410.   }
  411.   if(suboptimal.length > 0)
  412.   {
  413.     messageDiv.innerHTML+= '<br />'+suboptimal.length+' of '+(albumCount-missed.length)+' selected are suboptimal';
  414.   }
  415.   messageDiv.innerHTML+="<br />Total size: "+prettySize(totalSize);
  416.   messageDiv.setAttribute('torrentList', JSON.stringify(torrents));
  417. }
  418.  
  419. function getPersistence()
  420. {
  421.   var settings = window.localStorage.collectorSettings;
  422.   if(!settings)
  423.   {
  424.     settings = {format: [], bitrate: [], media: [], types: [], minSeedCount: 0};
  425.   }
  426.   else
  427.   {
  428.     settings = JSON.parse(settings);
  429.   }
  430.   if(typeof(settings.format) != "object")
  431.     settings = {format: [], bitrate: [], media: [], types: [], minSeedCount: 0};
  432.   return settings;
  433. }
  434.  
  435. function setPersistence(filters)
  436. {
  437.   var settings = {
  438.     format: filters.format.value.split(', '),
  439.     bitrate: filters.bitrate.value.split(', '),
  440.     media: filters.media.value.split(', '),
  441.     types: filters.type.value.split(', '),
  442.     minSeedCount: parseInt(filters.minSeedCount.value),
  443.   };
  444.   if(isNaN(settings.minSeedCount))
  445.     settings.minSeedCount=0;
  446.   window.localStorage.collectorSettings = JSON.stringify(settings);
  447. }
  448.  
  449. function compileArtist(filters, messageDiv, hilight)
  450. {
  451.   setPersistence(filters);
  452.   var pers=getPersistence();
  453.  
  454.   var format = pers.format;
  455.   var bitrate = pers.bitrate;
  456.   var media = pers.media;
  457.   var types = pers.types;
  458.  
  459.   var artist=document.getElementsByTagName('h2')[0].textContent;
  460.   var title = "Collection Artist - "+artist+".zip";//+" - "+format+"_"+bitrate+"_"+media+".zip";
  461.   messageDiv.setAttribute('zipName', title);
  462.  
  463.   messageDiv.innerHTML = 'Collecting torrents';
  464.   var torrents=[];
  465.  
  466.   var missed=[];
  467.   var suboptimal=[];
  468.   var albumCount=0;
  469.  
  470.   if(hilight)
  471.   {
  472.     var tRows = document.getElementsByClassName('torrent_row');
  473.     for(var i=0; i<tRows.length; i++)
  474.     {
  475.       var t=tRows[i];
  476.       t.setAttribute('class', t.getAttribute('class').replace(' collectorAddedSuboptimal', ''));
  477.       t.setAttribute('class', t.getAttribute('class').replace(' collectorAdded', ''));
  478.       if(t.getAttribute('collectorPreviewing') != "true")
  479.       {
  480.         t.addEventListener('click', addAnywayFunc.bind(undefined, t), false);
  481.         t.setAttribute('collectorPreviewing', "true");
  482.       }
  483.     }
  484.     var groups=document.getElementsByClassName('group');
  485.     for(var i=0; i<groups.length; i++)
  486.     {
  487.       groups[i].setAttribute('class', groups[i].getAttribute('class').replace(' collectorMissing', ''));
  488.       groups[i].setAttribute('class', groups[i].getAttribute('class').replace(' collectorSuboptimal', ''));
  489.     }
  490.   }
  491.   
  492.   for(var i=0; i<groups.length; i++)
  493.   {
  494.     var g=groups[i];
  495.     var album=g.getElementsByClassName('group_info')[0].getElementsByTagName('strong')[0].getElementsByTagName('a');
  496.     album = album[album.length-1].innerHTML;
  497.     g.setAttribute('artist', artist);
  498.     g.setAttribute('album', album);
  499.   }
  500.  
  501.   var totalSize=0;
  502.  
  503.   var tables = document.getElementsByClassName('release_table');
  504.   for(var i=0; i<tables.length; i++)
  505.   {
  506.     var t=tables[i];
  507.     var releaseType=t.getElementsByTagName('tr')[0].getElementsByTagName('strong')[0].innerHTML;
  508.  
  509.     var inTypes=false;
  510.     for(var m=0; m<types.length; m++)
  511.     {
  512.       if(types[m] == releaseType)
  513.       {
  514.         inTypes=true;
  515.         break;
  516.       }
  517.     }
  518.     if(!inTypes && !(types[0] == '' && types.length == 1))
  519.       continue;
  520.  
  521.     var groups=t.getElementsByClassName('group');
  522.  
  523.     var output=doGroups(groups, torrents, hilight, albumCount, suboptimal, missed);
  524.  
  525.     torrents=output.torrents;
  526.     totalSize+=output.totalSize;
  527.     albumCount=output.albumCount;
  528.     suboptimal=output.suboptimal;
  529.     missed=output.missed;
  530.   }
  531.  
  532.   messageDiv.innerHTML = '';
  533.  
  534.   var summaryText=(title.replace(/.zip$/, ''))+"\n\nDate: "+Date()+"\n\nTorrent groups analyzed: "+albumCount;
  535.   if(missed.length > 0)
  536.     summaryText+="\nTorrent groups filtered: "+missed.length+"\nTorrents downloaded: "+(albumCount-missed.length);
  537.   if(suboptimal.length > 0)
  538.     summaryText+="\nSuboptimal torrents: "+suboptimal.length;
  539.   summaryText+="\n\nFormat filter: "+format.join(', ')+'\nBitrate filter: '+bitrate.join(', ')+'\nMedia filter: '+media.join(', ')+'\nRelease type filter: '+types.join(', ');
  540.   summaryText+="\n\nTotal size of torrents (ratio hit): "+prettySize(totalSize);
  541.   if(missed.length > 0)
  542.   {
  543.     summaryText+="\n\nAlbums unavailable within your criteria (consider making a request for your desired format):";
  544.     for(var i=0; i<missed.length; i++)
  545.     {
  546.       var m=missed[i];
  547.       summaryText+="\n/torrents.php?id="+m.groupid+" - "+m.artist+" - "+m.album;
  548.     }
  549.   }
  550.   if(suboptimal.length > 0)
  551.   {
  552.     summaryText+="\n\nAlbums suboptimal within your criteria (consider making a request for your optimal format):";
  553.     for(var i=0; i<suboptimal.length; i++)
  554.     {
  555.       var m=suboptimal[i];
  556.       summaryText+="\n/torrents.php?id="+m.groupid+" - "+m.artist+" - "+m.album;
  557.     }
  558.   }
  559.  
  560.   messageDiv.setAttribute('summaryText', summaryText);
  561.  
  562.   if(missed.length > 0)
  563.   {
  564.     messageDiv.innerHTML = "Missing "+missed.length+" of "+albumCount+" groups";
  565.   }
  566.   else
  567.   {
  568.     messageDiv.innerHTML = 'Added torrents from all '+albumCount+' groups';
  569.   }
  570.   if(suboptimal.length > 0)
  571.   {
  572.     messageDiv.innerHTML+= '<br />'+suboptimal.length+' of '+(albumCount-missed.length)+' selected are suboptimal';
  573.   }
  574.   messageDiv.innerHTML+="<br />Total size: "+prettySize(totalSize);
  575.   messageDiv.setAttribute('torrentList', JSON.stringify(torrents));
  576. }
  577.  
  578. function doGroups(groups, torrents, hilight, albumCount, suboptimal, missed)
  579. {
  580.   var searchPage=false;
  581.   if(window.location.href.indexOf('torrents.php') != -1 && window.location.href.indexOf('?id=') == -1)
  582.     searchPage=true;
  583.   var totalSize=0;
  584.   for(var j=0; j<groups.length; j++)
  585.   {
  586.     var g=groups[j];
  587.     var groupId=g.getElementsByTagName('div')[0].getAttribute('id').split('_')[1];
  588.     var artist=g.getAttribute('artist');
  589.     var album=g.getAttribute('album');
  590.     var editions=document.getElementsByClassName('groupid_'+groupId+' edition');
  591.     var added=0;
  592.     var allEditions=[];
  593.     for(var k=0; k<editions.length; k++)
  594.     {
  595.       var editionMeta=editions[k].textContent.split(' / ');
  596.       var editionMedia = editionMeta[editionMeta.length-1].trim();
  597.  
  598.       var torrentRows = document.getElementsByClassName('torrent_row groupid_'+groupId+' edition_'+(k+1));
  599.       if(searchPage)
  600.       {
  601.         torrentRows = document.getElementsByClassName('groupid_'+groupId+' edition_'+(k+1));
  602.       }
  603.       for(var l=0; l<torrentRows.length; l++)
  604.       {
  605.         var e=torrentRows[l];
  606.         e.setAttribute('media', editionMedia);
  607.         allEditions.push(e);
  608.       }
  609.     }
  610.     var best=getBest(allEditions);
  611.     var addIndexes=[];
  612.     var score=best.score;
  613.     for(var k=0; k<allEditions.length; k++)
  614.     {
  615.       var e=allEditions[k];
  616.       var addAnyway = e.getAttribute('addAnyway');
  617.       if(addAnyway == "true")
  618.       {
  619.         var score1=getBest([e]).score;
  620.         addIndexes.push({index:k, score:score1});
  621.         if(score1 < score)
  622.           score=score1;
  623.       }
  624.       if(addIndexes.length === 0 && best.index != -1 && allEditions[best.index].getAttribute('addAnyway') != "false")
  625.         addIndexes.push(best);
  626.     }
  627.     var secondCount=0;
  628.     for(var l=0; l<addIndexes.length; l++)
  629.     {
  630.       var e=allEditions[addIndexes[l].index];
  631.  
  632.       var as=e.getElementsByTagName('a');
  633.       var dl=as[0].href;
  634.       var linkCount=1;
  635.       while(dl.indexOf('authkey') == -1)
  636.       {
  637.         dl=as[linkCount].href;
  638.         linkCount++;
  639.       }
  640.       var meta=as[as.length-1].innerHTML.split(' / ');
  641.       var tdIndex=1;
  642.       if(searchPage)
  643.         tdIndex=3;
  644.       var size=unPretty(e.getElementsByTagName('td')[tdIndex].textContent);
  645.       var editionMedia=e.getAttribute('media');
  646.       totalSize+=size;
  647.  
  648.       var addAnyway = e.getAttribute('addAnyway');
  649.       if(addAnyway == "false")
  650.         continue;
  651.  
  652.       var torrentId=as[as.length-1].href.split('&torrentid=')[1];
  653.       var torrentName=artist+' - '+album+' - '+meta[0]+"_"+meta[1]+"_"+editionMedia+" - "+torrentId+".torrent";
  654.  
  655.       torrents.push({dl:dl, name:torrentName});
  656.       if(hilight)
  657.       {
  658.         if(score === 0)
  659.           e.setAttribute('class', e.getAttribute('class')+' collectorAdded');
  660.         else if(addIndexes.length > 0)
  661.           e.setAttribute('class', e.getAttribute('class')+' collectorAddedSuboptimal');
  662.       }
  663.       secondCount++;
  664.     }
  665.     if(score === 0)
  666.       added=1;
  667.     else if(addIndexes.length > 0)
  668.       added=2;
  669.     if(secondCount === 0)
  670.       added=0;
  671.     albumCount++;
  672.     if(added === 0)
  673.     {
  674.       if(hilight)
  675.         g.setAttribute('class', g.getAttribute('class')+' collectorMissing');
  676.       missed.push({groupid:groupId, artist:artist, album:album});
  677.     }
  678.     else if(added == 2)
  679.     {
  680.       if(hilight)
  681.         g.setAttribute('class', g.getAttribute('class')+' collectorSuboptimal');
  682.       suboptimal.push({groupid:groupId, artist:artist, album:album});
  683.     }
  684.   }
  685.  
  686.   return {totalSize:totalSize, torrents:torrents, albumCount:albumCount, suboptimal:suboptimal, missed:missed};
  687. }
  688.  
  689. function unPretty(size)
  690. {
  691.   var s=parseFloat(size);
  692.   if(size.indexOf('KB') != -1)
  693.     s = s*Math.pow(2, 10);
  694.   else if(size.indexOf('MB') != -1)
  695.     s = s*Math.pow(2, 20);
  696.   else if(size.indexOf('GB') != -1)
  697.     s = s*Math.pow(2, 30);
  698.   else if(size.indexOf('TB') != -1)
  699.     s = s*Math.pow(2, 40);
  700.   else if(size.indexOf('PB') != -1)
  701.     s = s*Math.pow(2, 50);
  702.  
  703.   return Math.round(s);
  704. }
  705.  
  706. function prettySize(size)
  707. {
  708.   var newSize=size;
  709.   var i=0;
  710.   while(newSize > 1)
  711.   {
  712.     i++;
  713.     newSize = size/Math.pow(2, i*10);
  714.   }
  715.   i--;
  716.   if(i<0)
  717.     i=0;
  718.   newSize=size/Math.pow(2, (i)*10);
  719.  
  720.   var suffixes=["B", "KB", "MB", "GB", "TB", "PB"];
  721.  
  722.   newSize = Math.round(newSize*100)/100;
  723.   newSize = newSize+' '+suffixes[i];
  724.   return newSize;
  725. }
  726.  
  727. function getBest(rows)
  728. {
  729.   var pers=getPersistence();
  730.  
  731.   var best={index:-1, score:100000};
  732.  
  733.   for(var i=0; i<rows.length; i++)
  734.   {
  735.     var e=rows[i];
  736.     var editionMedia=e.getAttribute('media');
  737.     if(e.getAttribute('addAnyway') == "false")
  738.       continue;
  739.  
  740.     var seedCount=parseInt(e.getElementsByTagName('td')[3].textContent);
  741.     if(seedCount < pers.minSeedCount)
  742.       continue;
  743.  
  744.     var meta=e.getElementsByTagName('a');
  745.     meta=meta[meta.length-1].innerHTML.split(' / ');
  746.  
  747.     if(meta[0] == pers.format[0] && meta[1] == pers.bitrate[0] && editionMedia == pers.media[0])
  748.     {
  749.       best.index=i;
  750.       best.score=0;
  751.       break;
  752.     }
  753.  
  754.     if(pers.format.length === 0)
  755.       pers.format.push("Any");
  756.     if(pers.bitrate.length === 0)
  757.       pers.format.push("Any");
  758.     if(pers.media.length === 0)
  759.       pers.format.push("Any");
  760.  
  761.  
  762.     for(var j=0; j<pers.format.length; j++)
  763.     {
  764.       var f=pers.format[j];
  765.       if(f==='')
  766.         f='Any';
  767.       if(f=="Any" || meta[0]==f)
  768.       {
  769.         for(var k=0; k<pers.bitrate.length; k++)
  770.         {
  771.           var b=pers.bitrate[k];
  772.           if(b==='')
  773.             b='Any';
  774.           if(b=="Any" || meta[1]==b)
  775.           {
  776.             for(var l=0; l<pers.media.length; l++)
  777.             {
  778.               var m=pers.media[l];
  779.               if(m==='')
  780.                 m='Any';
  781.               if(m=="Any" || editionMedia==m)
  782.               {
  783.                 var score = (j*100)+(k*10)+l;
  784.                 if(score < best.score)
  785.                 {
  786.                   best.index=i;
  787.                   best.score=score;
  788.                 }
  789.               }
  790.             }
  791.           }
  792.         }
  793.       }
  794.     }
  795.   }
  796.   return best;
  797. }
  798.  
  799. function addAnywayFunc(tr, event)
  800. {
  801.   if(!event.ctrlKey && !event.metaKey)
  802.     return;
  803.  
  804.   event.preventDefault();
  805.  
  806.   var addAnyway = tr.getAttribute("addAnyway");
  807.   var adding = tr.getAttribute('class').indexOf('collectorAdded') != -1;
  808.   if(adding)
  809.   {
  810.     tr.setAttribute("addAnyway", false);
  811.     document.getElementById('collectorPreviewLink').click();
  812.     return;
  813.   }
  814.   else
  815.   {
  816.     tr.setAttribute("addAnyway", true);
  817.     document.getElementById('collectorPreviewLink').click();
  818.     return;
  819.   }
  820. }
  821.  
  822. function save(messageDiv)
  823. {
  824.   var torrentList=messageDiv.getAttribute('torrentList');
  825.   if(!torrentList)
  826.     messageDiv.innerHTML = "You need to preview first";
  827.   torrentList=JSON.parse(torrentList);
  828.   var opSettings = getSettings();
  829.   if(opSettings.sequential)
  830.   {
  831.     messageDiv.setAttribute('stopSequential', "false");
  832.     sequentialGet(torrentList, 0, messageDiv);
  833.   }
  834.   else
  835.   {
  836.     var zip=new JSZip();
  837.  
  838.     var settings=getSettings();
  839.     if(settings.summary)
  840.     {
  841.       var name=messageDiv.getAttribute('zipName').replace(/zip$/, "txt");
  842.       var text=messageDiv.getAttribute('summaryText');
  843.       zip.file(name.replace(/\//g, '_'), text);
  844.     }
  845.  
  846.     getTorrent(torrentList, 0, zip, messageDiv);
  847.   }
  848. }
  849.  
  850. function sequentialGet(list, index, messageDiv)
  851. {
  852.   if(messageDiv.getAttribute('stopSequential') == "true")
  853.   {
  854.     messageDiv.innerHTML = 'Stopped';
  855.     return;
  856.   }
  857.   if(index >= list.length)
  858.   {
  859.     messageDiv.innerHTML = 'Finished';
  860.     return;
  861.   }
  862.  
  863.   messageDiv.innerHTML = "Downloading torrent "+(index+1)+" of "+list.length+"<br />";
  864.   var a=document.createElement('a');
  865.   messageDiv.appendChild(a);
  866.   a.innerHTML='Stop';
  867.   a.href='javascript:void(0);';
  868.   a.addEventListener('click', stopSequential.bind(undefined, messageDiv), false);
  869.  
  870.   var a=document.createElement('a');
  871.   a.href=list[index].dl;
  872.   a.download=list[index].name;
  873.   document.body.appendChild(a);
  874.   a.click();
  875.  
  876.   window.setTimeout(sequentialGet.bind(undefined, list, index+1, messageDiv), 1000);
  877. }
  878.  
  879. function stopSequential(messageDiv)
  880. {
  881.   messageDiv.setAttribute('stopSequential', "true");
  882. }
  883.  
  884. function getTorrent(list, index, zip, messageDiv)
  885. {
  886.   if(index >= list.length)
  887.   {
  888.     gotTorrents(zip, messageDiv);
  889.     return;
  890.   }
  891.   messageDiv.innerHTML = "Getting torrent "+(index+1)+" of "+list.length+"<br />"+list[index].name;
  892.   var xhr = new XMLHttpRequest();
  893.   xhr.open('GET', list[index].dl);
  894.   xhr.responseType = "arraybuffer";
  895.   xhr.onreadystatechange = xhr_func.bind(undefined, messageDiv, xhr, gotTorrent.bind(undefined, list, index, zip, messageDiv), getTorrent.bind(undefined, list, index, zip, messageDiv), true);
  896.   xhr.send();
  897. }
  898.  
  899. function gotTorrent(list, index, zip, messageDiv, response)
  900. {
  901.   zip.file(list[index].name.replace(/\//g, '_'), response);
  902.   window.setTimeout(getTorrent.bind(undefined, list, index+1, zip, messageDiv), 1000);
  903. }
  904.  
  905. function gotTorrents(zip, messageDiv)
  906. {
  907.   messageDiv.innerHTML = 'Generating zip file of torrents';
  908.   zip.generateAsync({type:"blob"}).then(saveLink.bind(undefined, messageDiv));
  909. }
  910.  
  911. function saveLink(messageDiv, blob)
  912. {
  913.   messageDiv.innerHTML = '';
  914.   var a=document.createElement('a');
  915.   messageDiv.appendChild(a);
  916.   var name=messageDiv.getAttribute('zipName');
  917.   a.innerHTML = name;
  918.   a.href = URL.createObjectURL(blob);
  919.   a.download = name;
  920. }
  921.  
  922. function xhr_func(messageDiv, xhr, func, repeatFunc, binary)
  923. {
  924.   if(xhr.readyState == 4)
  925.   {
  926.     if(xhr.status == 200)
  927.     {
  928.       if(binary)
  929.       {
  930.         var byteArray = new Uint8Array(xhr.response);
  931.         func(byteArray);
  932.       }
  933.       else
  934.       {
  935.         func(xhr.responseText);
  936.       }
  937.     }
  938.     else
  939.     {
  940.       messageDiv.innerHTML = 'Error: '+xhr.status+'<br />retrying in 1 second';
  941.       window.setTimeout(repeatFunc, 1000);
  942.     }
  943.   }
  944. }