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Basecamp Keyword Highlighter

Highlights predefined list of keywords in the Basecamp task list at the beginning of task description

目前为 2017-02-06 提交的版本。查看 最新版本。

  1. // ==UserScript==
  2. // @name        Basecamp Keyword Highlighter
  3. // @description Highlights predefined list of keywords in the Basecamp task list at the beginning of task description
  4. // @include     https://*.basecamphq.com/projects/*/todo_lists
  5. // @grant       none
  6. // @version     0.5.1
  7. // @namespace https://greasyfork.org/users/32141
  8. // ==/UserScript==
  9.  
  10. // Here you can add your own keywords:
  11. var keywordsColors = {
  12.     // red
  13.     'bf0303': ['error', 'bug'],
  14.  
  15.     // green
  16.     '008c00': ['todo', 'feature'],
  17.  
  18.     // purple
  19.     '5a00b3': ['postponed'],
  20.  
  21.     // pink
  22.     'cc00ba': ['high']
  23. };
  24.  
  25. function createKeywordStyles() {
  26.     var color,
  27.         style = document.createElement('style'),
  28.         innerHtml = '.keyword {color: #fff; border-radius: 3px; padding: 0px 2px 0px 2px; }\n';
  29.  
  30.     for (color in keywordsColors) {
  31.         innerHtml += '.keyword-' + color + ' { background-color: #' + color + '; }\n';
  32.     }
  33.  
  34.     style.type = 'text/css';
  35.     style.innerHTML = innerHtml;
  36.  
  37.     document.getElementsByTagName('head')[0].appendChild(style);
  38. }
  39.  
  40. function processTodoLists(rootEl) {
  41.     var color,
  42.         regexps = {},
  43.         keywords,
  44.         tasksContent;
  45.  
  46.     function getType(obj) {
  47.         return Object.prototype.toString.call(obj).replace('[object ', '').replace(']', '').toLowerCase();
  48.     }
  49.  
  50.     function findElements(rootEl, tagName, param) {
  51.         var result = [],
  52.             elements = rootEl.getElementsByTagName(tagName),
  53.             paramType = getType(param);
  54.  
  55.         for (var i = 0; i < elements.length; i++) {
  56.             if (paramType == 'string' && elements[i].id.indexOf(param) === 0) {
  57.                 result.push(elements[i]);
  58.             } else if (paramType == 'regexp' && param.test(elements[i].id)) {
  59.                 result.push(elements[i]);
  60.             }
  61.         }
  62.  
  63.         return result;
  64.     }
  65.  
  66.     function formatTask(el, color, word) {
  67.         el.innerHTML = el.innerHTML.replace(word, '<span class="keyword keyword-' + color + '">' + word + '</span>');
  68.     }
  69.  
  70.     tasksContent = findElements(rootEl, 'span', /^item_wrap_/);
  71.     for (var i = 0; i < tasksContent.length; i++) {
  72.         var text = tasksContent[i].textContent;
  73.         for (color in keywordsColors) {
  74.             if (!keywordsColors.hasOwnProperty(color)) {
  75.                 continue;
  76.             }
  77.  
  78.             keywords = keywordsColors[color];
  79.             if (!regexps[color]) {
  80.                 regexps[color] = new RegExp('^((?:' + keywords.join('|') + ')[^:^\s]*).*', 'i');
  81.             }
  82.  
  83.             var regexp = regexps[color];
  84.             if (regexp.test(text)) {
  85.                 formatTask(tasksContent[i], color, regexp.exec(text)[1]);
  86.                 break;
  87.             }
  88.         }
  89.     }
  90. }
  91.  
  92. createKeywordStyles();
  93.  
  94. document.observe("dom:modified", function(ev) {
  95.     processTodoLists(ev.target);
  96. });
  97. processTodoLists(document);