☰

GitHub Dark Script

GitHub Dark in userscript form, with a settings panel

As of 2016-05-24. See the latest version.

  1. // ==UserScript==
  2. // @name         GitHub Dark Script
  3. // @version      1.0.10
  4. // @description  GitHub Dark in userscript form, with a settings panel
  5. // @namespace    https://github.com/StylishThemes
  6. // @include      /https?://((gist|guides|help|raw|status|developer)\.)?github\.com((?!generated_pages\/preview).)*$/
  7. // @include      /render\.githubusercontent\.com/
  8. // @include      /raw\.githubusercontent\.com/
  9. // @grant        GM_addStyle
  10. // @grant        GM_getValue
  11. // @grant        GM_setValue
  12. // @grant        GM_info
  13. // @grant        GM_xmlhttpRequest
  14. // @connect      githubusercontent.com
  15. // @connect      raw.githubusercontent.com
  16. // @run-at       document-start
  17. // @require      https://ajax.googleapis.com/ajax/libs/jquery/2.2.0/jquery.min.js
  18. // @require      https://greatest.deepsurf.us/scripts/15563-jscolor/code/jscolor.js?version=106439
  19. // ==/UserScript==
  20. /* global jQuery, jscolor */
  21. /* eslint-disable indent, quotes */
  22. (function($) {
  23.   'use strict';
  24.  
  25.   var ghd = {
  26.  
  27.     version : GM_info.script.version,
  28.  
  29.     // delay until package.json allowed to load
  30.     delay : 8.64e7, // 24 hours in milliseconds
  31.  
  32.     // Keyboard shortcut to open ghd panel (only a two key combo coded)
  33.     keyboardOpen : 'g+0',
  34.     keyboardToggle : 'g+-',
  35.     // keyboard shortcut delay from first to second letter
  36.     keyboardDelay : 1000,
  37.  
  38.     // base urls to fetch style and package.json
  39.     root : 'https://raw.githubusercontent.com/StylishThemes/GitHub-Dark/master/',
  40.  
  41.     defaults : {
  42.       attach : 'scroll',
  43.       color  : '#4183C4',
  44.       enable : true,
  45.       font   : 'Menlo',
  46.       image  : 'url("data:image/png;base64,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")',
  47.       tab    : 4,
  48.       theme  : 'Twilight',
  49.       type   : 'tiled',
  50.       wrap   : false
  51.     },
  52.  
  53.     // url gets replaced by css when loaded
  54.     themes : {
  55.       'Ambiance' : 'themes/ambiance.min.css',
  56.       'Chaos' : 'themes/chaos.min.css',
  57.       'Clouds Midnight' : 'themes/clouds-midnight.min.css',
  58.       'Cobalt' : 'themes/cobalt.min.css',
  59.       'Idle Fingers' : 'themes/idle-fingers.min.css',
  60.       'Kr Theme' : 'themes/kr-theme.min.css',
  61.       'Merbivore' : 'themes/merbivore.min.css',
  62.       'Merbivore Soft' : 'themes/merbivore-soft.min.css',
  63.       'Mono Industrial' : 'themes/mono-industrial.min.css',
  64.       'Mono Industrial Clear' : 'themes/mono-industrial-clear.min.css',
  65.       'Monokai' : 'themes/monokai.min.css',
  66.       'Obsidian' : 'themes/obsidian.min.css',
  67.       'Pastel on Dark' : 'themes/pastel-on-dark.min.css',
  68.       'Solarized Dark' : 'themes/solarized-dark.min.css',
  69.       'Terminal' : 'themes/terminal.min.css',
  70.       'Tomorrow Night' : 'themes/tomorrow-night.min.css',
  71.       'Tomorrow Night Blue' : 'themes/tomorrow-night-blue.min.css',
  72.       'Tomorrow Night Bright' : 'themes/tomorrow-night-bright.min.css',
  73.       'Tomorrow Night Eigthies' : 'themes/tomorrow-night-eighties.min.css',
  74.       'Twilight' : 'themes/twilight.min.css',
  75.       'Vibrant Ink' : 'themes/vibrant-ink.min.css'
  76.     },
  77.  
  78.     type : {
  79.       'tiled' : 'background-repeat: repeat !important; background-size: auto !important; background-position: left top !important;',
  80.       'fit'   : 'background-repeat: no-repeat !important; background-size: cover !important; background-position: center top !important;'
  81.     },
  82.  
  83.     wrapCss : {
  84.       'wrapped' : 'white-space: pre-wrap !important; word-break: break-all !important; display: block !important;',
  85.       'unwrap'  : 'white-space: pre !important; word-break: normal !important; display: block !important;'
  86.     },
  87.  
  88.     wrapCodeCss : [
  89.       '/* GitHub: Enable wrapping of long code lines */',
  90.       '  .blob-code-inner,',
  91.       '  .markdown-body pre > code,',
  92.       '  .markdown-body .highlight > pre {',
  93.       '    white-space: pre-wrap !important;',
  94.       '    word-break: break-all !important;',
  95.       '    display: block !important;',
  96.       '  }',
  97.       '  td.blob-code-inner {',
  98.       '    display: table-cell !important;',
  99.       '  }'
  100.     ].join('\n'),
  101.  
  102.     wrapIcon : '<div class="ghd-wrap-toggle tooltipped tooltipped-w" aria-label="Toggle code wrap"><svg xmlns="http://www.w3.org/2000/svg" width="768" height="768" viewBox="0 0 768 768"><path d="M544.5 352.5q52.5 0 90 37.5t37.5 90-37.5 90-90 37.5H480V672l-96-96 96-96v64.5h72q25.5 0 45-19.5t19.5-45-19.5-45-45-19.5H127.5v-63h417zm96-192v63h-513v-63h513zm-513 447v-63h192v63h-192z"/></svg></div>',
  103.  
  104.     // extract style & theme name
  105.     regex: /\/\*! [^\*]+ \*\//,
  106.  
  107.     updatePanel : function() {
  108.       // prevent multiple change events from processing
  109.       this.isUpdating = true;
  110.  
  111.       var color,
  112.         data = this.data,
  113.         defaults = this.defaults,
  114.         $panel = $('#ghd-settings-inner');
  115.  
  116.       $panel.find('.ghd-attach').val(data.attach || defaults.attach);
  117.       $panel.find('.ghd-font').val(data.font || defaults.font);
  118.       $panel.find('.ghd-image').val(data.image || defaults.image);
  119.       $panel.find('.ghd-tab').val(data.tab || defaults.tab);
  120.       $panel.find('.ghd-theme').val(data.theme || defaults.theme);
  121.       $panel.find('.ghd-type').val(data.type || defaults.type);
  122.  
  123.       $panel.find('.ghd-enable').prop('checked', typeof data.enable === 'boolean' ? data.enable : defaults.enable);
  124.       $panel.find('.ghd-wrap').prop('checked', typeof data.wrap === 'boolean' ? data.wrap : defaults.wrap);
  125.  
  126.       color = data.color || defaults.color;
  127.       $panel.find('.ghd-color').val(color);
  128.       // update swatch color & color picker value
  129.       $panel.find('#ghd-swatch').css('background-color', color);
  130.  
  131.       if (this.picker) {
  132.         this.picker.fromString(color);
  133.       }
  134.       this.$style.prop('disabled', !data.enable);
  135.       $('body')
  136.         .toggleClass('ghd-disabled', !data.enable)
  137.         .toggleClass('nowrap', !data.wrap);
  138.  
  139.       this.isUpdating = false;
  140.     },
  141.  
  142.     /*
  143.     this.data = {
  144.       attach  : 'scroll',
  145.       color   : '#4183C4',
  146.       enable  : true,
  147.       font    : 'Menlo',
  148.       image   : 'url()',
  149.       tab     : 4,
  150.       theme   : 'Tomorrow Night',
  151.       type    : 'tiled',
  152.       wrap    : true, // code: wrap long lines
  153.  
  154.       date    : 1450159200000, // last loaded package.json
  155.       version : '001014032', // v1.14.32 = last stored GitHub-Dark version
  156.  
  157.       rawCss       : '@-moz-document regexp("^...', // github-dark.css (unprocessed css)
  158.       themeCss     : '/*! Tomorrow Night * /.ace_editor,.highlight{...', // theme/{name}.min.css
  159.       processedCss : '' // css saved directly from this.$style
  160.     }
  161.     */
  162.     getStoredValues : function() {
  163.       var defaults = this.defaults;
  164.  
  165.       this.data = {
  166.         attach  : GM_getValue('attach', defaults.attach),
  167.         color   : GM_getValue('color', defaults.color),
  168.         enable  : GM_getValue('enable', defaults.enable),
  169.         font    : GM_getValue('font', defaults.font),
  170.         image   : GM_getValue('image', defaults.image),
  171.         tab     : GM_getValue('tab', defaults.tab),
  172.         theme   : GM_getValue('theme', defaults.theme),
  173.         type    : GM_getValue('type', defaults.type),
  174.         wrap    : GM_getValue('wrap', defaults.wrap),
  175.  
  176.         date    : GM_getValue('date', 0),
  177.         version : GM_getValue('version', 0),
  178.  
  179.         rawCss       : GM_getValue('rawCss', ''),
  180.         themeCss     : GM_getValue('themeCss', ''),
  181.         processedCss : GM_getValue('processedCss', '')
  182.       };
  183.  
  184.       debug('Retrieved stored values', this.data);
  185.     },
  186.  
  187.     setStoredValues : function(reset) {
  188.       var data = this.data,
  189.         defaults = this.defaults;
  190.  
  191.       GM_setValue('attach', reset ? defaults.attach : data.attach);
  192.       GM_setValue('color',  reset ? defaults.color  : data.color);
  193.       GM_setValue('enable', reset ? defaults.enable : data.enable);
  194.       GM_setValue('font',   reset ? defaults.font   : data.font);
  195.       GM_setValue('image',  reset ? defaults.image  : data.image);
  196.       GM_setValue('tab',    reset ? defaults.tab    : data.tab);
  197.       GM_setValue('theme',  reset ? defaults.theme  : data.theme);
  198.       GM_setValue('type',   reset ? defaults.type   : data.type);
  199.       GM_setValue('wrap',   reset ? defaults.wrap   : data.wrap);
  200.  
  201.       GM_setValue('date',    reset ? 0 : data.date);
  202.       GM_setValue('version', reset ? 0 : data.version);
  203.  
  204.       GM_setValue('rawCss', reset ? '' : data.rawCss);
  205.       GM_setValue('themeCss', reset ? '' : data.themeCss);
  206.       GM_setValue('processedCss', ghd.$style.text());
  207.  
  208.       debug((reset ? 'Resetting' : 'Saving') + ' current values', data);
  209.     },
  210.  
  211.     // convert version "1.2.3" into "001002003" for easier comparison
  212.     convertVersion : function(val) {
  213.       var index,
  214.       parts = val ? val.split('.') : '',
  215.       str = '',
  216.       len = parts.length;
  217.       for (index = 0; index < len; index++) {
  218.         str += ('000' + parts[index]).slice(-3);
  219.       }
  220.       debug('Converted version "' + val + '" to "' + str + '" for easy comparison');
  221.       return val ? str : val;
  222.     },
  223.  
  224.     checkVersion : function() {
  225.       debug('Fetching package.json');
  226.       GM_xmlhttpRequest({
  227.         method : 'GET',
  228.         url : ghd.root + 'package.json',
  229.         onload : function(response) {
  230.           // store package JSON (not accessed anywhere else, but just in case)
  231.           ghd.data.package = JSON.parse(response.responseText);
  232.  
  233.           // save last loaded date, so package.json is only loaded once a day
  234.           ghd.data.date = new Date().getTime();
  235.           GM_setValue('date', ghd.data.date);
  236.  
  237.           var version = ghd.convertVersion(ghd.data.package.version);
  238.           // if new available, load it & parse
  239.           if (version > ghd.data.version) {
  240.             if (ghd.data.version !== 0) {
  241.               debug('Updating from', ghd.data.version, 'to', version);
  242.             }
  243.             ghd.data.version = version;
  244.             GM_setValue('version', ghd.data.version);
  245.             ghd.fetchAndApplyStyle(ghd.fetchAndApplyTheme.bind(ghd));
  246.           } else {
  247.             ghd.addSavedStyle();
  248.           }
  249.         }
  250.       });
  251.     },
  252.  
  253.     fetchAndApplyStyle : function(cb) {
  254.       debug('Fetching github-dark.css');
  255.       GM_xmlhttpRequest({
  256.         method : 'GET',
  257.         url : ghd.root + 'github-dark.css',
  258.         onload : function(response) {
  259.           ghd.data.rawCss = response.responseText;
  260.           ghd.applyStyle(ghd.processStyle());
  261.           if (cb) cb();
  262.         }
  263.       });
  264.     },
  265.  
  266.     // load syntax highlighting theme
  267.     fetchAndApplyTheme : function(cb) {
  268.       if (!this.data.enable) {
  269.         debug('Disabled: stop theme processing');
  270.         return;
  271.       }
  272.       var name = this.data.theme || 'Twilight';
  273.       var themeUrl = ghd.root + ghd.themes[name];
  274.       debug('Fetching ' + name + ' theme', themeUrl);
  275.       GM_xmlhttpRequest({
  276.         method : 'GET',
  277.         url : themeUrl,
  278.         onload : function(response) {
  279.           var theme = response.responseText;
  280.           if (response.status === 200 && theme) {
  281.             ghd.data.themeCss = theme;
  282.  
  283.             debug('Adding syntax theme to css');
  284.             var css = ghd.$style.text() || '';
  285.             css = css.replace('/*[[syntax-theme]]*/', ghd.data.themeCss || '');
  286.  
  287.             ghd.applyStyle(css);
  288.             ghd.isUpdating = false;
  289.             if (cb) cb();
  290.           } else {
  291.             throw Error('Failed to load theme file', '"' + theme + '"');
  292.           }
  293.         }
  294.       });
  295.     },
  296.  
  297.  
  298.     addSavedStyle : function() {
  299.       debug('Adding previously saved style');
  300.       // apply already processed css to prevent FOUC
  301.       this.$style.text(this.data.processedCss);
  302.     },
  303.  
  304.     processStyle : function() {
  305.       var data = this.data,
  306.         url = /^url/.test(data.image || '') ? data.image :
  307.           (data.image === 'none' ? 'none' : 'url("' + data.image + '")');
  308.       if (!data.enable) {
  309.         debug('Disabled: stop processing');
  310.         return;
  311.       }
  312.       debug('Processing set styles');
  313.  
  314.       var ret = (data.rawCss || '')
  315.         // remove moz-document wrapper
  316.         .replace(/@-moz-document regexp\((.*)\) \{(\n|\r)+/, '')
  317.         // replace background image; if no 'url' at start, then use 'none'
  318.         .replace(/\/\*\[\[bg-choice\]\]\*\/ url\(.*\)/, url)
  319.         // Add tiled or fit window size css
  320.         .replace('/*[[bg-options]]*/', this.type[data.type || 'tiled'])
  321.         // set scroll or fixed background image
  322.         .replace('/*[[bg-attachment]]*/ fixed', data.attach || 'scroll')
  323.         // replace base-color
  324.         .replace(/\/\*\[\[base-color\]\]\*\/ #\w{3,6}/g, data.color || '#4183C4')
  325.         // add font choice
  326.         .replace('/*[[font-choice]]*/', data.font || 'Menlo')
  327.         // add tab size
  328.         .replace(/\/\*\[\[tab-size\]\]\*\/ \d+/g, data.tab || 4)
  329.         // code wrap css
  330.         .replace('/*[[code-wrap]]*/', data.wrap ? ghd.wrapCodeCss : '')
  331.         // remove default syntax
  332.         .replace(/\s+\/\* grunt build - remove to end of file(.*(\n|\r))+\}$/m, '');
  333.  
  334.       // see https://github.com/StylishThemes/GitHub-Dark/issues/275
  335.       if (/firefox/i.test(navigator.userAgent)) {
  336.         ret = ret
  337.           .replace(/select, input, textarea/, 'select, input:not([type="checkbox"]), textarea')
  338.           .replace(/input\[type=\"checkbox\"\][\s\S]+?}/gm, '');
  339.       }
  340.       return ret;
  341.     },
  342.  
  343.     applyStyle : function(css) {
  344.       debug('Applying style', '"' + (css || '').match(this.regex) + '"');
  345.       this.$style.text(css || '');
  346.       this.setStoredValues();
  347.     },
  348.  
  349.     updateStyle : function() {
  350.       this.isUpdating = true;
  351.       var $panel = $('#ghd-settings-inner'),
  352.       data = this.data;
  353.  
  354.       data.attach = $panel.find('.ghd-attach').val();
  355.       // get hex value directly
  356.       data.color = this.picker.toHEXString();
  357.       data.enable = $panel.find('.ghd-enable').is(':checked');
  358.       data.font   = $panel.find('.ghd-font').val();
  359.       data.image  = $panel.find('.ghd-image').val();
  360.       data.tab    = $panel.find('.ghd-tab').val();
  361.       data.theme  = $panel.find('.ghd-theme').val();
  362.       data.type   = $panel.find('.ghd-type').val();
  363.       data.wrap   = $panel.find('.ghd-wrap').is(':checked');
  364.  
  365.       debug('Updating user settings', data);
  366.  
  367.       this.$style.prop('disabled', !data.enable);
  368.       $('body')
  369.         .toggleClass('ghd-disabled', !data.enable)
  370.         .toggleClass('nowrap', !data.wrap);
  371.  
  372.       this.fetchAndApplyStyle(this.fetchAndApplyTheme.bind(this));
  373.       this.isUpdating = false;
  374.     },
  375.  
  376.     // user can force GitHub-dark update
  377.     forceUpdate : function(css) {
  378.       if (css) {
  379.         // add raw css directly for style testing
  380.         this.data.rawCss = css;
  381.         this.fetchAndApplyTheme();
  382.       } else {
  383.         // clear saved date
  384.         GM_setValue('version', 0);
  385.         document.location.reload();
  386.       }
  387.     },
  388.  
  389.     buildSettings : function() {
  390.       debug('Adding settings panel & GitHub Dark link to profile dropdown');
  391.       // Script-specific CSS
  392.       GM_addStyle([
  393.         '#ghd-menu:hover { cursor:pointer }',
  394.         '#ghd-settings { position:fixed; z-index: 65535; top:0; bottom:0; left:0; right:0; opacity:0; visibility:hidden; }',
  395.         '#ghd-settings.in { opacity:1; visibility:visible; background:rgba(0,0,0,.5); }',
  396.         '#ghd-settings-inner { position:fixed; left:50%; top:50%; transform:translate(-50%,-50%); width:25rem; box-shadow: 0 .5rem 1rem #111; color:#c0c0c0 }',
  397.         '#ghd-settings label { margin-left:.5rem; position:relative; top:-1px }',
  398.         '#ghd-settings-close { height: 1rem; width: 1rem; fill: #666; float:right; cursor:pointer }',
  399.         '#ghd-settings-close:hover { fill: #ccc }',
  400.         '#ghd-settings .ghd-right { float: right; padding:5px; }',
  401.         '#ghd-settings p { line-height: 25px; }',
  402.         '#ghd-swatch { width:25px; height:25px; display:inline-block; margin:3px 10px; border-radius:4px; }',
  403.         '#ghd-settings .checkbox input { margin-top: .35em }',
  404.         '#ghd-settings input[type="checkbox"] { width: 16px !important; height: 16px !important; border-radius: 3px !important; }',
  405.         '#ghd-settings .boxed-group-inner { padding: 0; }',
  406.         '#ghd-settings .ghd-footer { padding: 10px; border-top: #555 solid 1px; }',
  407.         '#ghd-settings .ghd-settings-wrapper { max-height: 60vh; overflow-y:auto; padding: 1px 10px; }',
  408.         '#ghd-settings .ghd-tab { width: 5em; }',
  409.         '#ghd-settings .ghd-info, .ghd-file-toggle svg { vertical-align: middle !important; }',
  410.         '#ghd-settings .paste-area { position:absolute; bottom:50px; top:37px; left:2px; right:2px; width:396px; z-index:0; }',
  411.  
  412.         // code wrap toggle: https://gist.github.com/silverwind/6c1701f56e62204cc42b
  413.         // icons next to a pre
  414.         '.ghd-wrap-toggle { position:absolute; right:1.4em; margin-top:.2em; -moz-user-select:none; -webkit-user-select:none; cursor:pointer; z-index:20; }',
  415.         // file & diff code tables
  416.         '.ghd-wrap-table td.blob-code-inner { white-space: pre-wrap !important; word-break: break-all !important; }',
  417.         '.ghd-unwrap-table td.blob-code-inner { white-space: pre !important; word-break: normal !important; }',
  418.         // icons inside a wrapper immediatly around a pre
  419.         '.highlight > .ghd-wrap-toggle { right:.5em; top:.5em; margin-top:0; }',
  420.         // icons for non-syntax highlighted code blocks; see https://github.com/gjtorikian/html-proofer/blob/master/README.md
  421.         '.markdown-body:not(.comment-body) .ghd-wrap-toggle:not(:first-child) { right: 3.4em; }',
  422.         '.ghd-wrap-toggle svg { height:1.25em; width:1.25em; fill:rgba(110,110,110,.4); }',
  423.         '.ghd-wrap-toggle.unwrap:hover svg, .ghd-wrap-toggle:hover svg { fill:#8b0000; }', // wrap disabled (red)
  424.         'body:not(.nowrap) .ghd-wrap-toggle:not(.unwrap):hover svg, .ghd-wrap-toggle.wrapped:hover svg { fill:#006400; }', // wrap enabled (green)
  425.         '.blob-wrapper, .markdown-body pre, .markdown-body .highlight { position:relative; }',
  426.         // hide wrap icon when style disabled
  427.         'body.ghd-disabled .ghd-wrap-toggle, .ghd-collapsed-file, .file.open .data.ghd-collapsed-file { display: none; }',
  428.         // monospace font toggle
  429.         '.ghd-monospace-font { font-family: Menlo, Inconsolata, "Droid Mono", monospace !important; font-size: 1em !important; }',
  430.         // file collapsed icon
  431.         '.ghd-file-collapsed svg { -webkit-transform:rotate(90deg); transform:rotate(90deg); }'
  432.       ].join(''));
  433.  
  434.       var version = [],
  435.         themes = '<select class="ghd-theme ghd-right">',
  436.         // convert stored css version from "001014049" into "1.14.49" for tooltip
  437.         parts = String(this.data.version).match(/\d{3}/g);
  438.       $.each(this.themes, function(opt) {
  439.         themes += '<option value="' + opt + '">' + opt + '</option>';
  440.       });
  441.       if (parts && parts.length) {
  442.         $.each(parts, function(_i, v) {
  443.           version.push(parseInt(v));
  444.         });
  445.       }
  446.  
  447.       // Settings panel markup
  448.       $('body').append([
  449.         '<div id="ghd-settings">',
  450.           '<div id="ghd-settings-inner" class="boxed-group">',
  451.             '<h3>GitHub-Dark Settings',
  452.             '<svg id="ghd-settings-close" xmlns="http://www.w3.org/2000/svg" width="768" height="768" viewBox="160 160 608 608"><path d="M686.2 286.8L507.7 465.3l178.5 178.5-45 45-178.5-178.5-178.5 178.5-45-45 178.5-178.5-178.5-178.5 45-45 178.5 178.5 178.5-178.5z"/></svg>',
  453.             '</h3>',
  454.             '<div class="boxed-group-inner">',
  455.               '<form>',
  456.                 '<div class="ghd-settings-wrapper">',
  457.                   '<p class="checkbox">',
  458.                     '<label>Enable GitHub-Dark<input class="ghd-enable ghd-right" type="checkbox"></label>',
  459.                   '</p>',
  460.                   '<p>',
  461.                     '<label>Color:</label> <input class="ghd-color ghd-right" type="text" value="#4183C4">',
  462.                     '<span id="ghd-swatch" class="ghd-right"></span>',
  463.                   '</p>',
  464.                   '<h4>Background</h4>',
  465.                   '<p>',
  466.                     '<label>Image:</label> <input class="ghd-image ghd-right" type="text">',
  467.                     '<a href="https://github.com/StylishThemes/GitHub-Dark/wiki/Image" class="tooltipped tooltipped-e" aria-label="Click to learn about GitHub\'s Content Security&#10;Policy and how to add a custom image"><sup>?</sup></a>',
  468.                   '</p>',
  469.                   '<p>',
  470.                     '<label>Image type:</label>',
  471.                     '<select class="ghd-type ghd-right">',
  472.                       '<option value="tiled">Tiled</option>',
  473.                       '<option value="fit">Fit window</option>',
  474.                     '</select>',
  475.                   '</p>',
  476.                   '<p>',
  477.                     '<label>Image attachment:</label>',
  478.                     '<select class="ghd-attach ghd-right">',
  479.                       '<option value="scroll">Scroll</option>',
  480.                       '<option value="fixed">Fixed</option>',
  481.                     '</select>',
  482.                   '</p>',
  483.                   '<h4>Code</h4>',
  484.                   '<p><label>Theme:</label> ' + themes + '</select></p>',
  485.                   '<p>',
  486.                     '<label>Font Name:</label> <input class="ghd-font ghd-right" type="text">',
  487.                     '<a href="http://www.cssfontstack.com/" class="tooltipped tooltipped-e" aria-label="Add a system installed (monospaced) font name;&#10;this script will not load external fonts!"><sup>?</sup></a>',
  488.                   '</p>',
  489.                   '<p>',
  490.                     '<label>Tab Size:</label> <input class="ghd-tab ghd-right" type="text">',
  491.                   '</p>',
  492.                   '<p class="checkbox">',
  493.                    '<label>Wrap<input class="ghd-wrap ghd-right" type="checkbox"></label>',
  494.                   '</p>',
  495.                 '</div>',
  496.                 '<div class="ghd-footer">',
  497.                   '<div class="btn-group">',
  498.                    '<a href="#" class="ghd-update btn btn-sm tooltipped tooltipped-n tooltipped-multiline" aria-label="Update style if the newest release is not loading; the page will reload!">Force Update Style</a>',
  499.                    '<a href="#" class="ghd-textarea-toggle btn btn-sm tooltipped tooltipped-n" aria-label="Paste CSS update">',
  500.                      '<svg xmlns="http://www.w3.org/2000/svg" width="8" height="8" viewbox="0 0 16 16" fill="#eee">',
  501.                        '<path d="M15 11 1 11 8 3z"/>',
  502.                      '</svg>',
  503.                    '</a>',
  504.                    '<div class="paste-area-content" aria-hidden="true" style="display:none">',
  505.                      '<textarea class="paste-area" placeholder="Paste GitHub-Dark Style here!"></textarea>',
  506.                    '</div>',
  507.                   '</div>&nbsp;',
  508.                   '<a href="#" class="ghd-reset btn btn-sm btn-danger tooltipped tooltipped-n" aria-label="Reset to defaults;&#10;there is no undo!">Reset All Settings</a>',
  509.                   '<span class="ghd-right tooltipped tooltipped-n" aria-label="Script v' + this.version + '&#10;CSS ' + (version.length ? 'v' + version.join('.') : 'unknown') + '">',
  510.                     '<svg class="ghd-info" xmlns="http://www.w3.org/2000/svg" width="16px" height="16px" viewBox="0 0 24 24">',
  511.                       '<path fill="#444" d="M12,9c0.82,0,1.5-0.68,1.5-1.5S12.82,6,12,6s-1.5,0.68-1.5,1.5S11.18,9,12,9z M12,1.5 C6.211,1.5,1.5,6.211,1.5,12S6.211,22.5,12,22.5S22.5,17.789,22.5,12S17.789,1.5,12,1.5z M12,19.5c-4.148,0-7.5-3.352-7.5-7.5 S7.852,4.5,12,4.5s7.5,3.352,7.5,7.5S16.148,19.5,12,19.5z M13.5,12c0-0.75-0.75-1.5-1.5-1.5s-0.75,0-1.5,0S9,11.25,9,12h1.5 c0,0,0,3.75,0,4.5S11.25,18,12,18s0.75,0,1.5,0s1.5-0.75,1.5-1.5h-1.5C13.5,16.5,13.5,12.75,13.5,12z"/>',
  512.                     '</svg>',
  513.                   '</span>',
  514.                 '</div>',
  515.               '</form>',
  516.             '</div>',
  517.           '</div>',
  518.         '</div>',
  519.       ].join(''));
  520.  
  521.       ghd.updateToggles();
  522.     },
  523.  
  524.     // Add code wrap toggle
  525.     buildCodeWrap : function() {
  526.       // mutation events happen quick, so we still add an update flag
  527.       this.isUpdating = true;
  528.       // add wrap code icons
  529.       $('.blob-wrapper').prepend(this.wrapIcon);
  530.       $('.markdown-body pre').before(this.wrapIcon);
  531.       this.isUpdating = false;
  532.     },
  533.  
  534.     // Add monospace font toggle
  535.     addMonospaceToggle : function() {
  536.       this.isUpdating = true;
  537.       var indx, $el,
  538.         $toolbars = $('.toolbar-commenting'),
  539.         len = $toolbars.length;
  540.       for (indx = 0; indx < len; indx++) {
  541.         $el = $toolbars.eq(indx);
  542.         if (!$el.find('.ghd-monospace').length) {
  543.           $el.prepend([
  544.             '<button type="button" class="ghd-monospace toolbar-item tooltipped tooltipped-n" aria-label="Toggle monospaced font" tabindex="-1">',
  545.               '<svg class="octicon" xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewbox="0 0 32 32">',
  546.                 '<path d="M5.91 7.31v8.41c0 .66.05 1.09.14 1.31.09.21.23.37.41.48.18.11.52.16 1.02.16v.41H2.41v-.41c.5 0 .86-.05 1.03-.14.16-.11.3-.27.41-.5.11-.23.16-.66.16-1.3V11.7c0-1.14-.04-1.87-.11-2.2-.04-.26-.13-.42-.24-.53-.11-.1-.27-.14-.46-.14-.21 0-.48.05-.77.18l-.18-.41 3.14-1.28h.52v-.01zm-.95-5.46c.32 0 .59.11.82.34.23.23.34.5.34.82 0 .32-.11.59-.34.82-.23.22-.51.34-.82.34-.32 0-.59-.11-.82-.34s-.36-.5-.36-.82c0-.32.11-.59.34-.82.24-.23.51-.34.84-.34zm19.636 19.006h-3.39v-1.64h5.39v9.8h3.43v1.66h-9.18v-1.66h3.77v-8.16h-.02zm.7-6.44c.21 0 .43.04.63.13.18.09.36.2.5.34s.25.3.34.5c.07.18.13.39.13.61 0 .22-.04.41-.13.61s-.19.36-.34.5-.3.25-.5.32c-.2.09-.39.13-.62.13-.21 0-.43-.04-.61-.12-.19-.07-.35-.19-.5-.34-.14-.14-.25-.3-.34-.5-.07-.2-.13-.39-.13-.61s.04-.43.13-.61c.07-.18.2-.36.34-.5s.31-.25.5-.34c.17-.09.39-.12.6-.12zM2 30L27.82 2H30L4.14 30H2z"/>',
  547.               '</svg>',
  548.             '</button>'
  549.           ].join(''));
  550.         }
  551.       }
  552.       this.isUpdating = false;
  553.     },
  554.  
  555.     // Add file diffs toggle
  556.     addFileToggle : function() {
  557.       this.updating = true;
  558.       var indx, $el,
  559.         $files = $('#files .file-actions'),
  560.         len = $files.length;
  561.       for (indx = 0; indx < len; indx++) {
  562.         $el = $files.eq(indx);
  563.         if (!$el.find('.ghd-file-toggle').length) {
  564.           $el.append([
  565.             '<button type="button" class="ghd-file-toggle btn btn-sm tooltipped tooltipped-n" aria-label="Click to Expand or Collapse file" tabindex="-1">',
  566.               '<svg class="octicon" xmlns="http://www.w3.org/2000/svg" width="10" height="6.5" viewBox="0 0 10 6.5">',
  567.                 '<path d="M0 1.497L1.504 0l3.49 3.76L8.505.016 10 1.52 4.988 6.51 0 1.496z"/>',
  568.               '</svg>',
  569.             '</button>'
  570.           ].join(''));
  571.         }
  572.       }
  573.       this.updating = false;
  574.     },
  575.  
  576.     // Add toggle buttons after page updates
  577.     updateToggles : function() {
  578.       ghd.buildCodeWrap();
  579.       ghd.addMonospaceToggle();
  580.       ghd.addFileToggle();
  581.     },
  582.  
  583.     // add keyboard shortcut to help menu (press "?")
  584.     buildShortcut : function() {
  585.       var openPanel = this.keyboardOpen.split('+'),
  586.         toggleStyle = this.keyboardToggle.split('+');
  587.       if (!$('.ghd-shortcut').length) {
  588.         $('.keyboard-mappings:eq(0) tbody:eq(0)').append([
  589.           '<tr class="ghd-shortcut">',
  590.             '<td class="keys">',
  591.               '<kbd>' + openPanel[0] + '</kbd> <kbd>' + openPanel[1] + '</kbd>',
  592.             '</td>',
  593.             '<td>GitHub-Dark: open settings</td>',
  594.           '</tr>',
  595.           '<tr class="ghd-shortcut">',
  596.             '<td class="keys">',
  597.               '<kbd>' + toggleStyle[0] + '</kbd> <kbd>' + toggleStyle[1] + '</kbd>',
  598.             '</td>',
  599.             '<td>GitHub-Dark: toggle style</td>',
  600.           '</tr>'
  601.         ].join(''));
  602.       }
  603.     },
  604.  
  605.     bindEvents : function() {
  606.       var menu, lastKey,
  607.         $panel = $('#ghd-settings-inner'),
  608.         $swatch = $panel.find('#ghd-swatch');
  609.  
  610.       // finish initialization
  611.       $('#ghd-settings-inner .ghd-enable')[0].checked = this.data.enable;
  612.       $('body').toggleClass('ghd-disabled', !this.data.enable);
  613.  
  614.       // Create our menu entry
  615.       menu = $('<a id="ghd-menu" class="dropdown-item">GitHub Dark Settings</a>');
  616.       $('.header .dropdown-item[href="/settings/profile"], .header .dropdown-item[data-ga-click*="go to profile"]')
  617.         // gists only have the "go to profile" item; GitHub has both
  618.         .filter(':last')
  619.         .after(menu);
  620.  
  621.       $('#ghd-menu').on('click', function() {
  622.         ghd.openPanel();
  623.       });
  624.  
  625.       // not sure what GitHub uses, so rolling our own
  626.       $(document).on('keypress keydown', function(e) {
  627.         clearTimeout(ghd.timer);
  628.         // use "g+o" to open up ghd options panel
  629.         var openPanel = ghd.keyboardOpen.split('+'),
  630.           toggleStyle = ghd.keyboardToggle.split('+'),
  631.           key = String.fromCharCode(e.which).toLowerCase(),
  632.           panelVisible = $('#ghd-settings').hasClass('in');
  633.  
  634.         // press escape to close the panel
  635.         if (e.which === 27 && panelVisible) {
  636.           ghd.closePanel();
  637.           return;
  638.         }
  639.         // use e.which from keypress for shortcuts
  640.         // prevent opening panel while typing "go" in comments
  641.         if (e.type === 'keydown' || /(input|textarea)/i.test(document.activeElement.nodeName)) {
  642.           return;
  643.         }
  644.         if (lastKey === openPanel[0] && key === openPanel[1]) {
  645.           if (panelVisible) {
  646.             ghd.closePanel();
  647.           } else {
  648.             ghd.openPanel();
  649.           }
  650.         }
  651.         if (lastKey === toggleStyle[0] && key === toggleStyle[1]) {
  652.           ghd.toggleStyle();
  653.         }
  654.         lastKey = key;
  655.         ghd.timer = setTimeout(function() {
  656.           lastKey = null;
  657.         }, ghd.keyboardDelay);
  658.  
  659.         // add shortcut to help menu
  660.         if (key === '?') {
  661.           // table doesn't exist until user presses "?"
  662.           setTimeout(function() {
  663.             ghd.buildShortcut();
  664.           }, 300);
  665.         }
  666.       });
  667.  
  668.       // add ghd-settings panel bindings
  669.       $('#ghd-settings, #ghd-settings-close').on('click keyup', function(e) {
  670.         // press escape to close settings
  671.         if (e.type === 'keyup' && e.which !== 27) {
  672.           return;
  673.         }
  674.         ghd.closePanel();
  675.       });
  676.  
  677.       $panel.on('click', function(e) {
  678.         e.stopPropagation();
  679.       });
  680.  
  681.       $panel.find('.ghd-reset').on('click', function() {
  682.         ghd.isUpdating = true;
  683.         // pass true to reset values
  684.         ghd.setStoredValues(true);
  685.         // add reset values back to this.data
  686.         ghd.getStoredValues();
  687.         // add reset values to panel
  688.         ghd.updatePanel();
  689.         // update style
  690.         ghd.updateStyle();
  691.         return false;
  692.       });
  693.  
  694.       $panel.find('input[type="text"]').on('focus', function() {
  695.         // select all text when focused
  696.         this.select();
  697.       });
  698.  
  699.       $panel.find('select, input').on('change', function() {
  700.         if (!ghd.isUpdating) {
  701.           ghd.updateStyle();
  702.         }
  703.       });
  704.  
  705.       $panel.find('.ghd-update').on('click', function() {
  706.         ghd.forceUpdate();
  707.         return false;
  708.       });
  709.  
  710.       $panel.find('.ghd-textarea-toggle').on('click', function() {
  711.         var $this = $(this),
  712.           $dropdown = $this
  713.             .removeClass('selected')
  714.             .next('.paste-area-content')
  715.             .toggle();
  716.         if ($dropdown.is(':visible')) {
  717.           $this.addClass('selected');
  718.           $dropdown
  719.             .find('textarea')
  720.             .focus()
  721.             .select();
  722.         }
  723.         return false;
  724.       });
  725.  
  726.       $panel.find('.paste-area-content').on('paste', function(e) {
  727.         var $toggle = $panel.find('.ghd-textarea-toggle');
  728.         var $textarea = $(e.target);
  729.         setTimeout(function() {
  730.           $textarea.parent().hide();
  731.           $toggle.removeClass('selected');
  732.           ghd.forceUpdate($textarea.val());
  733.         }, 200);
  734.       });
  735.  
  736.       // **** CODE WRAP TOGGLE ****
  737.       $('body').on('click', '.ghd-wrap-toggle', function() {
  738.         var css,
  739.           overallWrap = ghd.data.wrap,
  740.           $this = $(this),
  741.           $code = $this.next('code, pre, .highlight, .diff-table');
  742.         if ($code.find('code').length) {
  743.           $code = $code.find('code');
  744.         }
  745.         if (!$code.length) {
  746.           debug('Code wrap icon associated code not found', $this);
  747.           return;
  748.         }
  749.         // code with line numbers
  750.         if ($code[0].nodeName === 'TABLE') {
  751.           if ($code[0].className.indexOf('ghd-') < 0) {
  752.             css = !overallWrap;
  753.           } else {
  754.             css = $code.hasClass('ghd-unwrap-table');
  755.           }
  756.           $code
  757.             .toggleClass('ghd-wrap-table', css)
  758.             .toggleClass('ghd-unwrap-table', !css);
  759.           $this
  760.             .toggleClass('wrapped', css)
  761.             .toggleClass('unwrap', !css);
  762.         } else {
  763.           css = $code.attr('style') || '';
  764.           if (css === '') {
  765.             css = ghd.wrapCss[overallWrap ? 'unwrap' : 'wrapped'];
  766.           } else {
  767.             css = ghd.wrapCss[css === ghd.wrapCss.wrapped ? 'unwrap' : 'wrapped'];
  768.           }
  769.           $code.attr('style', css);
  770.           $this
  771.             .toggleClass('wrapped', css === ghd.wrapCss.wrapped)
  772.             .toggleClass('unwrap', css === ghd.wrapCss.unwrap);
  773.         }
  774.       });
  775.  
  776.       // **** MONOSPACE FONT TOGGLE ****
  777.       $('body').on('click', '.ghd-monospace', function(e) {
  778.         e.stopPropagation();
  779.         var $this = $(this),
  780.           $textarea = $this
  781.             // each comment
  782.             .closest('.previewable-comment-form')
  783.             .find('.comment-form-textarea')
  784.             .toggleClass('ghd-monospace-font')
  785.             .focus();
  786.         $this.toggleClass('ghd-icon-active', $textarea.hasClass('ghd-monospace-font'));
  787.         return false;
  788.       });
  789.  
  790.       // **** CODE DIFF COLLAPSE TOGGLE ****
  791.       $('body').on('click', '.ghd-file-toggle', function(e) {
  792.         e.stopPropagation();
  793.         ghd.updating = true;
  794.         $(this)
  795.           .toggleClass('ghd-file-collapsed')
  796.           .closest('.file-header')
  797.           // toggle view of file or image; "image" class added to "Diff suppressed..."
  798.           .nextAll('.blob-wrapper, .render-wrapper, .image, .rich-diff')
  799.           .toggleClass('ghd-collapsed-file');
  800.         // shift+click toggle all files!
  801.         if (e.shiftKey) {
  802.           var indx,
  803.             isCollapsed = $(this).hasClass('ghd-file-collapsed'),
  804.             $toggles = $('.ghd-file-toggle').not(this),
  805.             len = $toggles.length;
  806.           for (indx = 0; indx < len; indx++) {
  807.             $toggles.eq(indx)
  808.               .toggleClass('ghd-file-collapsed', isCollapsed)
  809.               .closest('.file-header')
  810.               .next('.blob-wrapper, .render-wrapper, .image, .rich-diff')
  811.               .toggleClass('ghd-collapsed-file', isCollapsed);
  812.           }
  813.         }
  814.         ghd.updating = false;
  815.       });
  816.  
  817.       // style color picker
  818.       this.picker = new jscolor($panel.find('.ghd-color')[0]);
  819.       this.picker.zIndex = 65536;
  820.       this.picker.hash = true;
  821.       this.picker.backgroundColor = '#333';
  822.       this.picker.padding = 0;
  823.       this.picker.borderWidth = 0;
  824.       this.picker.borderColor = '#444';
  825.       this.picker.onFineChange = function() {
  826.         $swatch[0].style.backgroundColor = '#' + ghd.picker;
  827.       };
  828.     },
  829.  
  830.     openPanel : function() {
  831.       $('.modal-backdrop').click();
  832.       ghd.updatePanel();
  833.       $('#ghd-settings').addClass('in');
  834.     },
  835.  
  836.     closePanel : function() {
  837.       $('#ghd-settings').removeClass('in');
  838.       ghd.picker.hide();
  839.  
  840.       // apply changes when the panel is closed
  841.       ghd.updateStyle();
  842.     },
  843.  
  844.     toggleStyle : function() {
  845.       var isEnabled = !this.data.enable;
  846.       this.data.enable = isEnabled;
  847.       $('#ghd-settings-inner .ghd-enable').prop('checked', isEnabled);
  848.       // add processedCss back into style (emptied when disabled)
  849.       if (isEnabled) {
  850.         this.addSavedStyle();
  851.       }
  852.       this.$style.prop('disabled', !isEnabled);
  853.     },
  854.  
  855.     init : function() {
  856.       debug('GitHub-Dark Script initializing!');
  857.  
  858.       // add style tag to head
  859.       ghd.$style = $('<style class="ghd-style">').appendTo('head');
  860.  
  861.       this.getStoredValues();
  862.       this.$style.prop('disabled', !this.data.enable);
  863.  
  864.       // only load package.json once a day, or after a forced update
  865.       if ((new Date().getTime() > this.data.date + this.delay) || this.data.version === 0) {
  866.         // get package.json from GitHub-Dark & compare versions
  867.         // load new script if a newer one is available
  868.         this.checkVersion();
  869.       } else {
  870.         this.addSavedStyle();
  871.       }
  872.     }
  873.   };
  874.  
  875.   // add style at document-start
  876.   ghd.init();
  877.  
  878.   $(function() {
  879.     // add panel even if you're not logged in - open panel using keyboard shortcut
  880.     ghd.buildSettings();
  881.     // add event binding on document ready
  882.     ghd.bindEvents();
  883.  
  884.     var targets = document.querySelectorAll('#js-repo-pjax-container, #js-pjax-container, .js-contribution-activity');
  885.  
  886.     Array.prototype.forEach.call(targets, function(target) {
  887.       new MutationObserver(function(mutations) {
  888.         mutations.forEach(function(mutation) {
  889.           // preform checks before adding code wrap to minimize function calls
  890.           if (!(ghd.isUpdating || document.querySelectorAll('.ghd-wrap-toggle').length) && mutation.target === target) {
  891.             ghd.updateToggles();
  892.           }
  893.         });
  894.       }).observe(target, {
  895.         childList: true,
  896.         subtree: true
  897.       });
  898.     });
  899.   });
  900.  
  901.   // include a "?debug" anywhere in the browser URL to enable debugging
  902.   function debug() {
  903.     if (/\?debug/.test(window.location.href)) {
  904.       console.log.apply(console, arguments);
  905.     }
  906.   }
  907. })(jQuery.noConflict(true));