☰

GitHub Sortable Filelist

appends sorting function to github directories

目前為 2015-08-07 提交的版本，檢視 最新版本。

  1. // ==UserScript==
  2. // @name        GitHub Sortable Filelist
  3. // @namespace   trespassersW
  4. // @description appends sorting function to github directories
  5. // @include https://github.com/*
  6. // @version 15.08.07.1
  7. // 15.08.07  + case-insensitive sorting button
  8. // 15.05.07  sorting is now faster
  9. // 14.11.19.13 fixes for latest github changes
  10. //  .12 new age format; fix for chrome
  11. //  .11 patch for the very first page;
  12. //  .10 datetime auto-updating fix; right-aligned datetime column; proper local time; .ext sorting fix; 
  13. //  .8 sorting by file extention
  14. //  .7 date/time display mode switching
  15. // @created 2014-11-10
  16. // @updated 2015-03-25
  17. // @author  trespassersW
  18. // @license MIT
  19. // @icon https://i.imgur.com/8buFLcs.png
  20. // (C) Icon: Aaron Nichols CC Attribution 3.0 Unported
  21. // @run-at document-end
  22. // @grant unsafeWindow
  23. // ==/UserScript==
  24.  
  25. if(document.body && document.querySelector('#js-repo-pjax-container')){
  26.  
  27. var llii=0, _l= function(){/* * /
  28.  for (var s=++llii +':', li=arguments.length, i = 0; i<li; i++) 
  29.   s+=' ' + arguments[i];
  30.  console.log(s)
  31. /* */
  32. }
  33. //_l=console.log.bind(console);
  34. var fakejs = // avoid compiler warning
  35. (function(){ "use strict"; 
  36.  
  37. var ii=0,tt;
  38. var d0=[0,0,1];
  39. var C=[{c:1, d: 0, s: 0},{c:2, d: 0, s: 0},{c:3, d: 1, s: 0}];
  40. var ASC;
  41. var oa=[],ca=[],clock,ext,dtStyle,upc;
  42. var D=document, TB;
  43. var catcher,locStor;
  44. var prefs={dtStyle:0, ext: 0, upc: 1};
  45. var W= unsafeWindow || window;
  46. function stickStyle(css){
  47.  var s=document.createElement("style"); s.type="text/css";
  48.  s.appendChild(document.createTextNode(css));
  49.  return (document.head||document.documentElement).appendChild(s);
  50. }
  51. function insBefore(n,e){
  52.   return e.parentNode.insertBefore(n,e);
  53. }
  54. function insAfter(n,e){
  55.   if(e.nextElementSibling)
  56.    return e.parentNode.insertBefore(n,e.nextElementSibling);
  57.   return e.parentNode.appendChild(n);
  58. }
  59. function outerNode(target, node) {
  60.  if (target.nodeName==node) return target;
  61.   if (target.parentNode) 
  62.   while (target = target.parentNode) try{
  63.    if (target.nodeName==node)
  64.     return target;
  65.   }catch(e){};
  66.  return null;
  67. }
  68. function savePrefs(){
  69.  if(locStor) locStor.setItem('GHSFL',JSON.stringify(prefs));
  70. }
  71.  
  72. function css(){
  73. stickStyle('\
  74. .fsort-butt,\n\
  75. .tables.file td.content, .tables.file td.message, .tables.file td.age\n\
  76.  {position: relative; }\n\
  77.  \n\
  78. .fsort-butt:before{\n\
  79.  position: absolute; display: inline-block;\n\
  80.  cursor: pointer;\n\
  81.  text-align:center; vertical-align: top;\n\
  82.  width: 18px;   height: 14px;\n\
  83.  line-height: 14px;\n\
  84.  padding:0; margin:0;\n\
  85.  border-color: transparent;\n\
  86.  border-width: 0;\n\
  87.  content: "";\n\
  88.  opacity: .2\n\
  89. }\n\
  90. .fsort-butt.fsort-asc:before,.fsort-butt.fsort-desc:before{\n\
  91.  left:1.5em; top: -1em;\n\
  92. }\n\
  93. td.age.fsort-butt.fsort-asc:before,td.age.fsort-butt.fsort-desc:before{\n\
  94.  right:3em;\n\
  95. }\n\
  96. .fsort-asc:before,.fsort-desc:before{\n\
  97.  background-color: #48C;\n\
  98. }\n\
  99. .fsort-asc:before{\n\
  100.  border-radius: 24px 24px 8px 8px;\n\
  101. }\n\
  102. .fsort-desc:before{\n\
  103.  border-radius: 8px 8px 24px 24px;\n\
  104. }\n\
  105. .fsort-asc:before,\n\
  106. .fsort-desc.fsort-sel:hover:before\n\
  107. {\n\
  108. content: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAMCAYAAABbayygAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAqklEQVR42mNgQAIfPnzg//fv3z4g3vjs2TNOBmzg27dv0kAFl/5DAZB95OPHj4Ioin79+qUFlHj0Hw0Axa5+//5dFqzo58+fGkCB9/9xAKDcw69fv0ow/P37twAqAAJLkRQsgLGBapIZQO4ACk798+eP9+/fv21gkkArZYAKYoFy09++fcuL4lZ0hQy4wMAqtIQpBEaAFE6FL1684AL6chcQb1m1ahUTshwAw2kAJAeNI30AAAAASUVORK5CYII=);\n\
  109. }\n\
  110. .fsort-desc:before,\n\
  111. .fsort-asc.fsort-sel:hover:before{content: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAMCAYAAABbayygAAAACXBIWXMAAAsTAAALEwEAmpwYAAAApUlEQVR42mNgQAKrVq1i+vfv3xYg3vXixQsuBlzg27dvUv+h4Pfv35Y4FX7//l0GSaHNYFH49u1bXqAvp//9+zcWXeGfP3+8gXJTP378KMgAVJAMkwQKLkBiLwXifyA2UE0Bw9evXyWA/If/cQCg3PufP39qwNwmCxS4ikXRo1+/fmmhuBXkDqDEESRFl4ARII3V18+ePeMEKtgIxPs+fPjAjywHANCcACRZ1c8XAAAAAElFTkSuQmCC);\n\
  112. }\n\
  113. \n\
  114. .fsort-butt.fsort-sel:before\n\
  115. {\n\
  116.   background-color: #4183C4 !important;\n\
  117.   opacity:.6 !important;\n\
  118. }\n\
  119. \n\
  120. span.fsort-butt:hover:before\n\
  121. ,span.fsort-butt:hover span:before\n\
  122. { opacity: 1 !important;}\n\
  123. \n\
  124. #fsort-clock:before{\n\
  125.  left:5em; top: -15px; \n\
  126.  text-align:center; vertical-align: top; top:-15px;\n\
  127.  width: 16px; height: 16px;\
  128.  border-radius: 16px;\n\
  129.   content: url(data:image/png;base64,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\n\
  130. );}\n\
  131. .fsort-on:before{ background-color: #4183C4 !important; } \n\\n\
  132. td.age .fsort-butt.fsort-asc:before,td.age .fsort-butt.fsort-desc:before{\n\
  133. left:3em !important;\n\
  134. }\
  135. #fsort-ext:before{\n\
  136.  left:4em; top:-14px;\n\
  137.  width:28px; height: 14px;\n\
  138.  border-radius: 6px;\n\
  139. content:url(data:image/png;base64,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);\n\
  140. }\n\
  141. #fsort-ext:before{ background-color: #BBB}\n\
  142. /* 150806 uppercase */\n\
  143. #fsort-upc:before{\n\
  144.  left:7em; top:-14px;\n\
  145.  width:16px; height: 16px;\n\
  146.  border-radius: 0 4px 0 4px;\n\
  147. content:url(data:image/png;base64,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);\n\
  148. }\n\
  149. #fsort-upc:before{ background-color: #BBB}\n\
  150. \n\
  151. table.files td.age .css-truncate.css-truncate-target{\n\
  152.  width: 99% !important; \n\
  153.  max-width: none !important;\n\
  154. }\n\
  155. /*table.files td.age span.css-truncate time{\n\
  156.  position: relative !important;\n\
  157. }*/\n\
  158. .fsort-time {\n\
  159.  visibility: hidden;\n\
  160.  display: none;\n\
  161.  padding-right: 14px;\n\
  162. }\n\
  163. .fsort-time i {\n\
  164.  display:inline-block;\
  165.  color: #BBB;\
  166.  font-style: normal !important;\n\
  167.  transform:  scale(0.9);\n\
  168. /* font-size: 12px;*/\n\
  169. }\n\
  170. \n\
  171. /* patches (--min-width:12em!important;) */\n\
  172. table.files td.age {text-align: right !important; padding-right: 10px !important;\n\
  173. width:12em!important;\n\
  174. \n\
  175. max-width:none!important;\n\
  176. overflow:visible!important;\n\
  177. }\n\
  178. table.files td.message {overflow: visible !important;}\n\
  179. /*.file-wrap .include-fragment-error { display: table-row !important;}*/\n\
  180. /* 150315 wide filelist *150426 better not touch this* /\n\
  181. div.wrapper div.container{\n\
  182. min-width: 980px!important;\n\
  183. width:90%!important;}\n\
  184. div.wrapper div#js-repo-pjax-container{\n\
  185. min-width: 790px!important;\n\
  186. width: calc(100% - 200px)!important;\n\
  187. }/* */\n\
  188. \
  189. ');
  190.  
  191. dtStyle=stickStyle('\
  192. td.age  span.css-truncate time{\
  193.  visibility: hidden !important;\
  194.  display: none !important;\
  195. }\
  196. td.age  span.css-truncate .fsort-time {\
  197.  visibility: visible !important;\
  198.  display: inline !important;\
  199. }\
  200. ')
  201. }
  202.  
  203. function setC(n){
  204.  for(var i=0,il=C.length; i<il; i++ ){
  205.   if(i!=n) C[i].s= 0, C[i].d=d0[i];
  206.   else C[i].s=1;
  207.   oa[i].className='fsort-butt fsort-'+(C[i].d?'desc':'asc')+(C[i].s?' fsort-sel':'') ;
  208.   //oa[i].title=C[i].d? '\u21ca' : '\u21c8';
  209.  }
  210. }
  211.  
  212. function dd(s)
  213. { s=s.toString(); if(s.length<2)return'0'+s; return s}
  214. function d2s(n){
  215.  var hs=dd(n.getHours())+':'+dd(n.getMinutes());
  216.  return {  
  217.    d: n.getFullYear()+'-'+dd(n.getMonth()+1)+'-'+dd(n.getDate())+' <i>'+ hs+'</i>',
  218.    t: hs+':'+dd(n.getSeconds())
  219.  }
  220. }
  221.  
  222. function setDateTime(x){
  223.  var dt,dtm,dta,dtd,tc,m,now,t;
  224.  var DT=D.querySelectorAll('td.age span.css-truncate time');
  225.  _l('sDT',x?'refresh':'create');
  226.  try{
  227.   now = new Date();
  228.  for(var dl=DT.length, i=0; i<dl; i++){
  229.   dta=DT[i].getAttribute('datetime');
  230.   dtd=new Date(dta);
  231.   dt= d2s(dtd); // 2014-07-24T17:06:11Z
  232.   dtm=null;
  233.   if(x){
  234.    dtm=DT[i].parentNode.querySelector('.fsort-time');
  235.   }
  236.   if(!dtm){
  237.    dtm=D.createElement('span');
  238.    dtm.className='fsort-time';
  239.    x=0;
  240.   }
  241.   if(!x || !dtm.title || dtm.title != DT[i].title)
  242.   { dtm.title= DT[i].title;
  243.     t= dt.d;
  244.     if( (now.getTime() -  dtd.getTime() < 12*3600*1000) ||
  245.         ((now.getTime() -  dtd.getTime() < 24*3600*1000) &&
  246.          (now.getDate() == dtd.getDate()) )
  247.       )  t=dt.t;
  248.     dtm.innerHTML=t;
  249.   }
  250.   if(!x) insAfter(dtm,DT[i]);
  251.  }
  252.  }catch(e){(console.log(e+'\n*GHSFL* wrong datetime'+x))}
  253. }
  254.  
  255. function isDir(x){
  256.  var c= TB.rows[x].cells[0].querySelector("span");
  257.  if(c.className.indexOf("-directory")>0) return 0;
  258.  if(c.className.indexOf("-file")>0) return -1;
  259.  return 1;
  260. }
  261. function getCell(r,c,s,p){
  262.  var rc=TB.rows[r].cells[c],q=null;
  263.  if(typeof rc == "undefined") {
  264.  _l('r:',r,'c:',c,'- ???' );
  265.  }else
  266.    q=rc.querySelector(s);
  267.  if(q) q= p? q.getAttribute(p): q.textContent;
  268.  if(q) return q;
  269.  return "";
  270. }
  271. var sDir,sCells,sExts;
  272.  var fa=[
  273.   function(a){
  274.    var r=getCell(a,1,'span.css-truncate-target a');
  275.    return prefs.upc? r.toUpperCase(): r;
  276.   },
  277.   function(a){
  278.    var r= getCell(a,2,'span.css-truncate');
  279.    r=r.replace(/\s+/,' ').replace(/^\s|\s$/,'');
  280.    return prefs.upc? r.toUpperCase(): r;
  281.   },
  282.   function(a){
  283.    var c = getCell(a,3,'span.css-truncate>time','datetime');
  284.    if(c) return c;
  285.    return "2099-12-31T23:59:59Z"
  286.   }
  287.  ]
  288.  
  289. var b9='\x20\x20\x20'; b9+=b9+b9;
  290. function pad9(s){
  291.  if(s.length<9) return (s+b9).substr(0,9);
  292.  return s;
  293. }
  294. function sort_p(n){// prepare data for sorting
  295.  sDir=[],sCells=[];
  296.  for(var tl=TB.rows.length, a=0; a<tl; a++) 
  297.    sDir.push(isDir(a));
  298.  if( n === 0 && prefs.ext ){
  299.   for( a=0; a<tl; a++){ // f.x -> x.f
  300.    var x=fa[n](a),
  301.    m= x.match(/(.*)(\..*)$/);
  302.    if(!m || !m[2]) m=['',x,''];
  303.    x=pad9(m[2])+' '+m[1];
  304.    sCells.push(x);
  305.   }
  306.  }else{
  307.    for( a=0; a<tl; a++) sCells.push(fa[n](a));
  308.  }
  309. }
  310.  
  311. function sort_fn(a,b){ 
  312.  var x=sDir[a], y=sDir[b];
  313.  if(x!=y) return ((x<y)? 1: -1);
  314.  x= sCells[a], y= sCells[b];
  315.  return x==y? 0: (((x>y)^ASC)<<1)-1;
  316. }
  317.  
  318. var CNn={content: 0, message: 1, age: 2}
  319.  
  320. function oClr(){
  321.  var o= catcher.querySelectorAll('.fsort-butt,.fsort-time')
  322.  for(var ol=o.length,i=0;i<ol;i++)
  323.   o[i] && o[i].parentNode.removeChild(o[i]);
  324. }
  325. //
  326. function extclassName(){
  327.   ext.className='fsort-butt'+ (prefs.ext? ' fsort-on': '' );
  328. }
  329. function clockclassName(){
  330.   clock.className='fsort-butt'+ (prefs.dtStyle? '': ' fsort-on');
  331. }
  332. function upcclassName(){
  333.   upc.className='fsort-butt'+ (prefs.upc? ' fsort-on': '' );
  334. }
  335. //
  336. function doSort(t){
  337.  TB=outerNode(t,'TBODY');
  338.  if(!TB){  _l( "*GHSFL* TBODY not found"); return; }
  339.  var n = CNn[t.parentNode.className];
  340.  if(typeof n=="undefined") n= CNn[t.parentNode.parentNode.className];
  341.  if(typeof n=="undefined"){  _l( "*GHSFL* undefined col"); return; }
  342.  
  343.  if(t.id=='fsort-clock'){
  344.    dtStyle.disabled = (prefs.dtStyle ^= 1);
  345.    savePrefs();
  346.    clockclassName();
  347.    return;
  348.  }
  349.  if (t.id=='fsort-ext'){
  350.   if(C[n].s) prefs.ext ^= 1; 
  351.   else prefs.ext= 1;
  352.   savePrefs();
  353.   extclassName();
  354.   C[n].d^=C[n].s; // don't toggle dir on ext.click
  355.  }else 
  356.  if (t.id=='fsort-upc'){
  357.   if(C[n].s) prefs.upc ^= 1; 
  358.   else prefs.upc= 1;
  359.   savePrefs();
  360.   upcclassName();
  361.   C[n].d^=C[n].s; // don't toggle case on upc.click
  362.  }
  363.  var tb=[],ix=[], i, tl,ti,tx;
  364.  _l('n:'+n);
  365.  tl=TB.rows.length;
  366.  ASC=C[n].d^=C[n].s;
  367.  for( i=0; i<tl; i++)
  368.   ix.push(i);
  369.  oClr();
  370.  sort_p(n);
  371.  ix.sort(sort_fn);
  372.  for( i=0; i<tl; i++) 
  373.    tb.push(TB.rows[ix[i]]);
  374.  for( i=tl-1; i>=0; i--)
  375.    TB.removeChild(TB.rows[i]);
  376.  for( i=0; i<tl; i++) 
  377.    TB.appendChild(tb[i]);
  378.   setC(n);
  379.  gitDir1(0);
  380. }
  381.  
  382. function onClik(e){doSort(e.target)}
  383.  
  384. function gitDir1(x){
  385.  if(x && document.querySelector('.fsort-butt')) {
  386.   _l('gitDir'+x+ '- already'); return;
  387.  }
  388.  _l('gitDir',x?'create':'refresh')
  389.  var c,o;
  390.  ca=[];
  391.  c= D.querySelector('.file-wrap table.files td.content >span');
  392.  if(!c){ _l( '*GHSFL* no content') ; return; }
  393.  ca.push(c);
  394.  c=D.querySelector('.file-wrap table.files td.message >span');
  395.  if(!c){ _l( '*GHSFL* no messages'); return; }
  396.  ca.push(c);
  397.  c=D.querySelector('.file-wrap table.files td.age >span');
  398.  if(!c){_l( '*GHSFL* no ages'); return; }
  399.  ca.push(c);
  400.  if(x){  oClr(); oa=[];
  401.   o=D.createElement('span'); 
  402.   o.textContent=''; 
  403.   oa.push(o);
  404.   o=o.cloneNode(true); 
  405.   oa.push(o);
  406.   o=o.cloneNode(true); 
  407.   oa.push(o);
  408.   clock=D.createElement('span');
  409.   clock.id='fsort-clock'; clockclassName();
  410.   ext=D.createElement('span');
  411.   ext.id='fsort-ext'; extclassName();
  412.   upc=D.createElement('span');
  413.   upc.id='fsort-upc'; upcclassName();
  414.   setDateTime(); 
  415.   setC(-1);
  416.  }
  417.   o=insBefore(oa[0],ca[0]);
  418.   o.appendChild(upc);
  419.   o.appendChild(ext);
  420.   insBefore(oa[1],ca[1]);
  421.   o=insBefore(oa[2],ca[2]);
  422.   o.appendChild(clock);
  423. }
  424.  
  425. function gitDir(){
  426.  gitDir1(1);
  427. }
  428.  
  429. catcher= D.querySelector('#js-repo-pjax-container');
  430. if(!catcher){  _l( "*GHSFL* err0r"); return; }
  431.  
  432. catcher.addEventListener('mousedown',function(e){
  433. if(e.target.nodeName && e.target.nodeName=='SPAN' &&
  434.    e.target.className.indexOf('fsort-butt')>-1)
  435.  { onClik(e); }
  436. }
  437. ,false);
  438.  
  439. _l('startup()');
  440.  
  441. try {
  442.   locStor = W.localStorage;
  443.   tt=locStor.getItem("GHSFL");
  444. } catch(e){ locStor =null}
  445.  
  446. if(locStor && tt) try{
  447.  var pa =JSON.parse(tt); 
  448.  for (var a in pa) prefs[a]=pa[a];
  449.  _l('prefs:'+JSON.stringify(prefs));
  450. }catch(e){ console.log(e+"\n*GHSFL* bad prefs") }
  451.  
  452. css();
  453. dtStyle.disabled=(prefs.dtStyle===1);
  454.  
  455. gitDir();
  456. var target = catcher; //document.body; //D.querSelector('.file-wrap');
  457. var  MO = window.MutationObserver;
  458. if(!MO) MO= window.WebKitMutationObserver;
  459. if(!MO) return;
  460. var __started=0;
  461. var mutI=0;
  462. var  observer = new MO(function(mutations) {
  463.  
  464.  for(var m,t, ml=mutations.length, i=0; i<ml; i++) 
  465.  {
  466.     m=mutations[i],t = m.target; 
  467.     if( m.type=="attributes")
  468.     {
  469.       if( t.nodeName == 'DIV' &&  
  470.           t.className == "file-wrap"
  471.         ){ 
  472.            gitDir(); 
  473.            return;
  474.          }
  475.         
  476. // patch for the very first page
  477.       if( 0===__started && t.nodeName=='TIME' ) 
  478.       {
  479.         if( t.parentNode.parentNode.className=="age" )
  480.         {
  481. //_l('T'+mutI++,ml,' T:' +m.type,'N:'+t.nodeName, 'C:',"age" ) ;
  482.             if(!catcher.querySelector('.fsort-butt'))
  483.               gitDir(1); //chrome ?!11
  484.             setDateTime(1); 
  485.             __started=1;
  486.             return;
  487.         }
  488.         else continue;
  489.       }
  490.     }
  491.       
  492.     if( m.type=="childList" ) 
  493.     {
  494.        if( t.className=='age' ) 
  495.          {
  496.             if(!catcher.querySelector('.fsort-butt'))
  497.               gitDir(1); //chrome ?!11
  498. //_l('C'+mutI++,ml,' T:' +m.type,'N:'+t.nodeName,'C:'+ t.className,t.querySelector('TIME').textContent) ;
  499.           setDateTime(1);
  500.           return;
  501.          }
  502.         else continue;
  503.      }
  504.  }
  505. });
  506.  
  507. observer.observe(D.body, { attributes: true, childList: true, subtree: true } );
  508. /* attributes: true , childList: true, subtree: true,  
  509.   characterData: true,  attributeOldValue:true,  characterDataOldValue:true
  510. */
  511.  
  512. })()};