☰

PTH User tagging

Tag, ignore, highlight, and change avatars for users on PTH and PTP

当前为 2018-04-08 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name         PTH User tagging
  3. // @version      1.0
  4. // @description  Tag, ignore, highlight, and change avatars for users on PTH and PTP
  5. // @author       Chameleon
  6. // @include      http*://redacted.ch/*
  7. // @include      http*://passthepopcorn.me/*
  8. // @grant        none
  9. // @namespace https://greasyfork.org/users/87476
  10. // ==/UserScript==
  11.  
  12. var current_site;
  13.  
  14. (function() {
  15.   'use strict';
  16.   var h=window.location.host;
  17.   if(h==="redacted.ch")
  18.     current_site='RED';
  19.   else if(h==="passthepopcorn.me")
  20.     current_site='PTP';
  21.  
  22.   window.setTimeout(checkHeight.bind(undefined, document.body.clientHeight), 800);
  23.  
  24.   if(window.location.href.indexOf('user.php?id=') != -1)
  25.   {
  26.     var username;
  27.     if(current_site==="RED")
  28.       username=document.getElementsByTagName('h2')[0].getElementsByTagName('a')[0].textContent;
  29.     else if(current_site==="PTP")
  30.       username=document.getElementsByTagName('h2')[0].textContent;
  31.     var a=document.createElement('a');
  32.     a.href='javascript:void(0);';
  33.     a.addEventListener('click', openTags.bind(undefined, username, undefined), false);
  34.     if(current_site==="RED")
  35.     {
  36.       a.innerHTML = '[User tags]';
  37.       document.getElementsByClassName('linkbox')[0].appendChild(a);
  38.     }
  39.     else if(current_site==="PTP")
  40.     {
  41.       var e=document.getElementsByClassName('linkbox')[0];
  42.       e.appendChild(document.createTextNode(' ['));
  43.       a.innerHTML='User Tags';
  44.       e.appendChild(a);
  45.       e.appendChild(document.createTextNode(']'));
  46.     }
  47.  
  48.     var avatar;
  49.     if(current_site==="RED")
  50.       avatar=document.getElementsByClassName('box_image_avatar')[0].getElementsByTagName('img')[0];
  51.     else if(current_site==="PTP")
  52.       avatar=document.getElementsByClassName('sidebar-cover-image')[0];
  53.     avatar.setAttribute('originalAvatar', avatar.src);
  54.  
  55.     setProfile();
  56.   }
  57.  
  58.   var posts=document.getElementsByClassName('forum_post');
  59.   for(var i=0; i<posts.length; i++)
  60.   {
  61.     var p=posts[i];
  62.     if(p.getAttribute('class').indexOf('preview_wrap') != -1)
  63.       continue;
  64.     var links;
  65.     if(current_site==="RED")
  66.       links=p.getElementsByTagName('td')[0].firstElementChild;
  67.     else if(current_site==="PTP")
  68.       links=p.getElementsByTagName('span')[0];
  69.     var username=p.getElementsByTagName('strong')[0].getElementsByTagName('a')[0].textContent;
  70.  
  71.     var a=document.createElement('a');
  72.     a.href='javascript:void(0);';
  73.     a.innerHTML='Tag';
  74.     if(current_site==="PTP")
  75.       a.innerHTML='[Tag]';
  76.     a.setAttribute('class', 'brackets');
  77.     a.addEventListener('click', openTags.bind(undefined, username, p), false);
  78.     links.appendChild(document.createTextNode(' - '));
  79.     links.appendChild(a);
  80.  
  81.     var img;
  82.     if(current_site==="RED")
  83.       img=p.getElementsByTagName('img')[0];
  84.     else if(current_site==="PTP")
  85.       img=p.getElementsByClassName('forum-post__avatar__image')[0];
  86.     if(img)
  87.     {
  88.       img.setAttribute('originalAvatar', img.src);
  89.     }
  90.   }
  91.   /*
  92.   var avatars=document.getElementsByClassName('avatar');
  93.   for(var i=0; i<avatars.length; i++)
  94.   {
  95.     var avatar=avatars[i];
  96.     addTagLinks(avatar);
  97.     var img=avatar.getElementsByTagName('img')[0];
  98.     if(img)
  99.     {
  100.       img.setAttribute('originalAvatar', img.src);
  101.     }
  102.   }*/
  103.  
  104.   addTags();
  105. })();
  106.  
  107. function setProfile()
  108. {
  109.   if(window.location.href.indexOf('user.php?id=') === -1)
  110.     return;
  111.   var user;
  112.   if(current_site==="RED")
  113.     user=document.getElementsByTagName('h2')[0].getElementsByTagName('a')[0].textContent;
  114.   else if(current_site==="PTP")
  115.     user=document.getElementsByTagName('h2')[0].textContent;
  116.   user=getUser(user)[0];
  117.   var avatar;
  118.     if(current_site==="RED")
  119.       avatar=document.getElementsByClassName('box_image_avatar')[0].getElementsByTagName('img')[0];
  120.     else if(current_site==="PTP")
  121.       avatar=document.getElementsByClassName('sidebar-cover-image')[0];
  122.   if(user.replacementAvatar)
  123.   {
  124.     avatar.src=user.replacementAvatar;
  125.   }
  126.   else
  127.   {
  128.     avatar.src=avatar.getAttribute('originalAvatar');
  129.   }
  130.   if(user.usernameColour)
  131.   {
  132.     var username;
  133.     if(current_site==="RED")
  134.       username=document.getElementsByTagName('h2')[0].getElementsByTagName('a')[0];
  135.     else if(current_site==="PTP")
  136.       username=document.getElementsByTagName('h2')[0];
  137.     username.style.color=user.usernameColour;
  138.     console.log(username);
  139.   }
  140.   if(user.customTitle)
  141.   {
  142.     document.getElementsByClassName('user_title')[0].innerHTML='('+user.customTitle+')';
  143.   }
  144. }
  145.  
  146.  
  147. function checkHeight(height)
  148. {
  149.   if(height != document.body.clientHeight)
  150.   {
  151.     pageResized();
  152.   }
  153.  
  154.   window.setTimeout(checkHeight.bind(undefined, document.body.clientHeight), 800);
  155. }
  156. /*
  157. function addTagLinks(avatar)
  158. {
  159.   var tags=getTags();
  160.  
  161.   var postTable=avatar.parentNode;
  162.   while(postTable.tagName != 'TABLE')
  163.     postTable=postTable.parentNode;
  164.   if(postTable.getAttribute('id') == 'preview_wrap_0')
  165.     return;
  166.   var username=postTable.getElementsByTagName('strong')[0].textContent;
  167.  
  168.   var id=postTable.getAttribute('id').split('post')[1];
  169.  
  170.   var a=document.createElement('a');
  171.   a.setAttribute('class', 'tagLink');
  172.   a.setAttribute('postId', id);
  173.   var place = avatar.getBoundingClientRect();
  174.   var style='position: absolute; z-index: 50000000; top: '+(place.top+window.scrollY)+'px; left: '+(place.left+window.scrollX)+'px; width: '+avatar.clientWidth+'px;';
  175.   style+='text-align: center; color: blue; background: rgba(200,200,200,0.8); border-radius: 0px 0px 10px 10px;';
  176.   a.setAttribute('style', style);
  177.  
  178.   a.innerHTML = 'Show user tags';
  179.   a.href='javascript:void(0);';
  180.   a.addEventListener('click', openTags.bind(undefined, username, postTable), false);
  181.   document.body.appendChild(a);
  182.   a.style.display='none';
  183.  
  184.   avatar.addEventListener('mouseover', mouseOver.bind(undefined, a), false);
  185.   avatar.addEventListener('mouseout', mouseOut.bind(undefined, avatar, a), false);
  186. }
  187. */
  188. function pageResized()
  189. {
  190.   /*var tagLinks=document.getElementsByClassName('tagLink');
  191.   for(var i=0; i<tagLinks.length; i++)
  192.   {
  193.     var t=tagLinks[i];
  194.     var id=t.getAttribute('postId');
  195.     var postTable=document.getElementById('post'+id);
  196.     var avatar=postTable.getElementsByClassName('avatar')[0];
  197.  
  198.     var place = avatar.getBoundingClientRect();
  199.     var style='position: absolute; z-index: 50000000; top: '+(place.top+window.scrollY)+'px; left: '+(place.left+window.scrollX)+'px; width: '+avatar.clientWidth+'px;';
  200.     style+='text-align: center; color: blue; background: rgba(200,200,200,0.8); border-radius: 0px 0px 10px 10px;';
  201.     t.setAttribute('style', style);
  202.     t.style.display='none';
  203.   }*/
  204.  
  205.   resetTags();
  206.   addTags();
  207. }
  208.  
  209. function resetTags()
  210. {
  211.   var ignoredQuotes=document.getElementsByClassName('toggleQuote');
  212.   for(var i=0; i<ignoredQuotes.length; i++)
  213.   {
  214.     var ig=ignoredQuotes[i];
  215.     ig.nextElementSibling.style.display='';
  216.     ig.parentNode.removeChild(ig);
  217.   }
  218.  
  219.   var posts=document.getElementsByClassName('forum_post');
  220.   var length;
  221.   if(current_site==="RED")
  222.     length=posts.length-1;
  223.   else if(current_site==="PTP")
  224.     length=posts.length;
  225.   for(var i=0; i<length; i++)
  226.   {
  227.     var p=posts[i];
  228.     var avatar;
  229.     if(current_site==="RED")
  230.       avatar=p.getElementsByClassName('avatar')[0];
  231.     else if(current_site==="PTP")
  232.       avatar=p.getElementsByClassName('forum-post__avatar')[0];
  233.  
  234.     var postTable=p;
  235.  
  236.     if(postTable.getAttribute('id') == 'preview_wrap_0')
  237.       continue;
  238.     var u=postTable.getElementsByTagName('strong')[0].getElementsByTagName('a')[0];
  239.     var username=u.textContent;
  240.  
  241.  
  242.     var c=postTable.getElementsByClassName('user_title');
  243.     if(c.length > 0)
  244.     {
  245.       var orig=c[0].getAttribute('original');
  246.       if(orig)
  247.         c[0].innerHTML=orig;
  248.     }
  249.  
  250.     if(avatar)
  251.     {
  252.       var img=avatar.getElementsByTagName('img')[0];
  253.       if(img)
  254.       {
  255.         var orig=img.getAttribute('originalAvatar');
  256.         if(orig)
  257.           img.src=img.getAttribute('originalAvatar');
  258.       }
  259.     }
  260.     u.setAttribute('style', '');
  261.     postTable.setAttribute('style', '');
  262.     var tr;
  263.     if(current_site==="RED")
  264.       tr=postTable.getElementsByTagName('tr')[1];
  265.     else if(current_site==="PTP")
  266.       tr=postTable.getElementsByClassName('forum-post__avatar-and-body')[0];
  267.     if(tr.getAttribute('stayHidden')!=="true")
  268.     {
  269.       tr.style.display='';
  270.     }
  271.     var id=postTable.getAttribute('id').split('post')[1];
  272.     var tag=document.getElementById('tag'+id);
  273.     if(tag)
  274.       tag.parentNode.removeChild(tag);
  275.   }
  276.   var hardIgnores=document.getElementsByClassName('hardIgnoreLink');
  277.   for(var i=0; i<hardIgnores.length; i++)
  278.   {
  279.     var h=hardIgnores[i];
  280.     h.parentNode.removeChild(h);
  281.   }
  282. }
  283.  
  284. function addTags()
  285. {
  286.   var quotes=document.getElementsByTagName('blockquote');
  287.   for(var i=0; i<quotes.length; i++)
  288.   {
  289.     var q=quotes[i];
  290.     var username = q.previousElementSibling;
  291.     if(username)
  292.     {
  293.       username=username.textContent.split(' ')[0];
  294.       var user=getUser(username)[0];
  295.       if(user.softIgnore || user.hardIgnore)
  296.       {
  297.         var a=document.createElement('a');
  298.         a.href='javascript:void(0);';
  299.         a.textContent='<Ignored>';
  300.         a.addEventListener('click', toggleQuote.bind(undefined, a, q), false);
  301.         a.setAttribute('class', 'toggleQuote');
  302.         q.parentNode.insertBefore(a, q);
  303.         if(q.getAttribute('unIgnored')=="true")
  304.         {
  305.           a.textContent='Ignore';
  306.         }
  307.         else
  308.           q.style.display='none';
  309.       }
  310.     }
  311.   }
  312.  
  313.   var posts=document.getElementsByClassName('forum_post');
  314.   var length;
  315.   if(current_site==="RED")
  316.     length=posts.length-1;
  317.   else if(current_site==="PTP")
  318.     length=posts.length;
  319.   for(var i=0; i<length; i++)
  320.   {
  321.     var p=posts[i];
  322.     var avatar;
  323.     if(current_site==="RED")
  324.       avatar=p.getElementsByClassName('avatar')[0];
  325.     else if(current_site==="PTP")
  326.       avatar=p.getElementsByClassName('forum-post__avatar')[0];
  327.  
  328.     var postTable=p;
  329.  
  330.     if(postTable.getAttribute('id') == 'preview_wrap_0')
  331.       continue;
  332.     var u=postTable.getElementsByTagName('strong')[0].getElementsByTagName('a')[0];
  333.     var username=u.textContent;
  334.  
  335.     var user=getUser(username)[0];
  336.     if(user.replacementAvatar && avatar)
  337.     {
  338.       avatar.getElementsByTagName('img')[0].src=user.replacementAvatar;
  339.     }
  340.     if(user.usernameColour)
  341.     {
  342.       var style=u.getAttribute('style');
  343.       if(!style)
  344.         style='';
  345.       u.setAttribute('style', style+' color: '+user.usernameColour+';');
  346.     }
  347.     if(user.postHighlight)
  348.     {
  349.       var style=postTable.getAttribute('style');
  350.       postTable.setAttribute('style', 'box-shadow: '+user.postHighlight+' 0 0 5px 1px !important;');
  351.     }
  352.     if(user.customTitle)
  353.     {
  354.       var c=postTable.getElementsByClassName('user_title');
  355.       if(c.length > 0)
  356.         c=c[0];
  357.       else
  358.       {
  359.         c=document.createElement('span');
  360.         c.setAttribute('class', 'user_title');
  361.         var before=postTable.getElementsByClassName('time')[0];
  362.         before.parentNode.insertBefore(c, before);
  363.       }
  364.       if(!c.getAttribute('original'))
  365.         c.setAttribute('original', c.innerHTML);
  366.  
  367.       c.innerHTML='('+user.customTitle+')';
  368.     }
  369.     if(user.tag && user.showTag)
  370.     {
  371.       var div=document.createElement('div');
  372.       var id=postTable.getAttribute('id').split('post')[1];
  373.       div.setAttribute('id', 'tag'+id);
  374.       div.innerHTML = user.tag.replace(/\n/g,'<br />')+' ';
  375.       if(!user.showTagInHeader)
  376.       {
  377.         var before=document.getElementById('bar'+id).firstElementChild;
  378.         before.parentNode.insertBefore(div, before);
  379.         div.setAttribute('style', 'display: inline-block; margin-right: 5px;');
  380.         div.setAttribute('class', 'r10');
  381.       }
  382.       else
  383.       {
  384.         var first;
  385.         if(!avatar)
  386.         {
  387.           avatar=postTable;
  388.           first=avatar;
  389.         }
  390.         else
  391.           first=avatar.firstElementChild;
  392.         var place = postTable.getBoundingClientRect();
  393.         var width=300;
  394.         var left=place.left+window.scrollX-width-20;
  395.         if(left<0)
  396.           left=0;
  397.         var style='position: absolute; z-index: 1001; top: '+(place.top+window.scrollY)+'px; left: '+left+'px; max-width: '+width+'px; text-align: center; color: white; background: rgba(20,20,20,0.7); border-radius: 20px 0px 0px 20px;';
  398.         style+='font-size: large; box-shadow: inset '+(user.postHighlight ? user.postHighlight : 'black')+' 0 0 20px 0; padding: 10px;';
  399.         div.setAttribute('style', style);
  400.         document.body.appendChild(div);
  401.         var avatarHeight=first.clientHeight;
  402.         var top=place.top+window.scrollY+((avatarHeight-div.clientHeight)/2);
  403.         div.style.top=top+'px';
  404.         if(div.clientWidth < width)
  405.         {
  406.           left=place.left+window.scrollX-div.clientWidth;
  407.           if(left<0)
  408.             left=0;
  409.           div.style.left=left+'px';
  410.         }
  411.       }
  412.     }
  413.     if(user.softIgnore)
  414.     {
  415.  
  416.       var tr;
  417.       if(current_site==="RED")
  418.         tr=postTable.getElementsByTagName('tr')[1];
  419.       else if(current_site==="PTP")
  420.         tr=postTable.getElementsByClassName('forum-post__avatar-and-body')[0];
  421.       tr.style.display='none';
  422.     }
  423.     if(user.hardIgnore)
  424.     {
  425.       var a=document.createElement('a');
  426.       var hr=document.createElement('hr');
  427.       hr.setAttribute('title', username);
  428.       a.appendChild(hr);
  429.       a.setAttribute('class', 'hardIgnoreLink');
  430.       a.href=postTable.getElementsByTagName('strong')[0].getElementsByTagName('a')[0].href;
  431.       postTable.parentNode.insertBefore(a, postTable);
  432.       postTable.style.display='none';
  433.     }
  434.   }
  435. }
  436.  
  437. function toggleQuote(a, q)
  438. {
  439.   if(a.innerHTML.indexOf('Ignored') != -1)
  440.   {
  441.     a.textContent = 'Ignore';
  442.     q.style.display='';
  443.     q.setAttribute('unIgnored', "true");
  444.   }
  445.   else
  446.   {
  447.     a.textContent = '<Ignored>';
  448.     q.style.display='none';
  449.     q.setAttribute('unIgnored', "false");
  450.   }
  451. }
  452.  
  453. function openTags(username, postTable)
  454. {
  455.   var div=document.getElementById('chameleonTagsDiv');
  456.   if(!div)
  457.   {
  458.     div=document.createElement('div');
  459.     div.setAttribute('id', 'chameleonTagsDiv');
  460.     document.body.appendChild(div);
  461.     div.setAttribute('style', 'position: fixed; top: 20px; margin: auto; left: 0; right: 0; text-align: center; background: rgba(0,0,0,0.7); color: white; width: 80%; z-index: 1000;');
  462.   }
  463.   div.innerHTML = '<h2>'+username+'\'s Tags<br />';
  464.  
  465.   var user=getUser(username)[0];
  466.  
  467.   var input=document.createElement('input');
  468.   div.appendChild(input);
  469.   input.placeholder='Replacement avatar URL';
  470.   input.value = user.replacementAvatar ? user.replacementAvatar : '';
  471.   input.addEventListener('change', changeTags.bind(undefined, div, username, postTable, input), false);
  472.  
  473.   div.appendChild(document.createElement('br'));
  474.  
  475.   var input=document.createElement('input');
  476.   div.appendChild(input);
  477.   input.placeholder='Replacement custom title';
  478.   input.value = user.customTitle ? user.customTitle : '';
  479.   input.addEventListener('change', changeTags.bind(undefined, div, username, postTable, input), false);
  480.  
  481.   div.appendChild(document.createElement('br'));
  482.  
  483.   var input=document.createElement('input');
  484.   div.appendChild(input);
  485.   input.placeholder='Post highlight colour';
  486.   input.value = user.postHighlight ? user.postHighlight : '';
  487.   input.addEventListener('change', changeTags.bind(undefined, div, username, postTable, input), false);
  488.  
  489.   div.appendChild(document.createElement('br'));
  490.  
  491.   var input=document.createElement('input');
  492.   div.appendChild(input);
  493.   input.placeholder='Username colour';
  494.   input.value = user.usernameColour ? user.usernameColour : '';
  495.   input.addEventListener('change', changeTags.bind(undefined, div, username, postTable, input), false);
  496.  
  497.   div.appendChild(document.createElement('br'));
  498.  
  499.   var input=document.createElement('textarea');
  500.   input.setAttribute('id', 'tagTextarea');
  501.   div.appendChild(input);
  502.   input.setAttribute('style', 'text-align: center; border: none;');
  503.   input.placeholder='Tag';
  504.   input.value = user.tag ? user.tag : '';
  505.   resize('tagTextarea');
  506.   input.addEventListener('keyup', resize.bind(undefined, 'tagTextarea'), false);
  507.   input.addEventListener('change', changeTags.bind(undefined, div, username, postTable, input), false);
  508.  
  509.   div.appendChild(document.createElement('br'));
  510.  
  511.   var a=document.createElement('a');
  512.   div.appendChild(a);
  513.   a.innerHTML = 'Show tag: '+(user.showTag ? 'On' : 'Off');
  514.   a.href='javascript:void(0);';
  515.   a.addEventListener('click', changeTags.bind(undefined, div, username, postTable, a), false);
  516.  
  517.   div.appendChild(document.createElement('br'));
  518.  
  519.   var a=document.createElement('a');
  520.   div.appendChild(a);
  521.   a.innerHTML = 'Show tag left of avatar: '+(user.showTagInHeader ? 'On' : 'Off');
  522.   a.href='javascript:void(0);';
  523.   a.addEventListener('click', changeTags.bind(undefined, div, username, postTable, a), false);
  524.  
  525.   div.appendChild(document.createElement('br'));
  526.  
  527.   var a=document.createElement('a');
  528.   div.appendChild(a);
  529.   a.innerHTML = 'Soft ignore: '+(user.softIgnore ? 'On' : 'Off');
  530.   a.href='javascript:void(0);';
  531.   a.addEventListener('click', changeTags.bind(undefined, div, username, postTable, a), false);
  532.  
  533.   div.appendChild(document.createElement('br'));
  534.  
  535.   var a=document.createElement('a');
  536.   div.appendChild(a);
  537.   a.innerHTML = 'Hard ignore: '+(user.hardIgnore ? 'On' : 'Off');
  538.   a.href='javascript:void(0);';
  539.   a.addEventListener('click', changeTags.bind(undefined, div, username, postTable, a), false);
  540.  
  541.   div.appendChild(document.createElement('br'));
  542.  
  543.   var a=document.createElement('a');
  544.   div.appendChild(a);
  545.   a.innerHTML = 'Save';
  546.   a.href='javascript:void(0);';
  547.   a.addEventListener('click', saveAndClose.bind(undefined, div, username, postTable), false);
  548. }
  549.  
  550. function changeTags(div, username, table, a)
  551. {
  552.   var user=getUser(username);
  553.   var index=user[1];
  554.   user=user[0];
  555.  
  556.   var inputs=div.getElementsByTagName('input');
  557.   user.replacementAvatar = inputs[0].value;
  558.   user.customTitle = inputs[1].value;
  559.   user.postHighlight = inputs[2].value;
  560.   user.usernameColour = inputs[3].value;
  561.  
  562.   var textareas=div.getElementsByTagName('textarea');
  563.   user.tag=textareas[0].value;
  564.  
  565.   var as=div.getElementsByTagName('a');
  566.   if(as[0] == a)
  567.   {
  568.     if(a.innerHTML.indexOf('On') != -1)
  569.       user.showTag=false;
  570.     else
  571.       user.showTag=true;
  572.   }
  573.   if(as[1] == a)
  574.   {
  575.     if(a.innerHTML.indexOf('On') != -1)
  576.       user.showTagInHeader=false;
  577.     else
  578.       user.showTagInHeader=true;
  579.   }
  580.   if(as[2] == a)
  581.   {
  582.     if(a.innerHTML.indexOf('On') != -1)
  583.       user.softIgnore=false;
  584.     else
  585.       user.softIgnore=true;
  586.   }
  587.   if(as[3] == a)
  588.   {
  589.     if(a.innerHTML.indexOf('On') != -1)
  590.       user.hardIgnore=false;
  591.     else
  592.       user.hardIgnore=true;
  593.   }
  594.  
  595.   var tags=getTags();
  596.   if(index != -1)
  597.     tags[index]=user;
  598.   else
  599.   {
  600.     user.username=username;
  601.     tags.push(user);
  602.   }
  603.   window.localStorage.userTags = JSON.stringify(tags);
  604.  
  605.   openTags(username, table);
  606. }
  607.  
  608. function saveAndClose(div, username, table)
  609. {
  610.   resetTags();
  611.   addTags();
  612.   setProfile();
  613.   div.parentNode.removeChild(div);
  614. }
  615.  
  616. /*
  617. function mouseOver(a)
  618. {
  619.   a.style.display = 'initial';
  620. }
  621.  
  622. function mouseOut(avatar, a, event)
  623. {
  624.   if(event.relatedTarget == avatar || event.relatedTarget == a)
  625.     return;
  626.   a.style.display = 'none';
  627. }*/
  628.  
  629. function getUser(username)
  630. {
  631.   var tags=getTags();
  632.   for(var i=0; i<tags.length; i++)
  633.   {
  634.     var t=tags[i];
  635.     if(t.username === username)
  636.       return [t, i];
  637.   }
  638.   return [{}, -1];
  639. }
  640.  
  641. function getTags()
  642. {
  643.   var tags = window.localStorage.userTags;
  644.   if(!tags)
  645.   {
  646.     tags = [];
  647.   }
  648.   else
  649.     tags = JSON.parse(tags);
  650.   return tags;  
  651. }