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GitHub Show Repo Issues

A userscript that adds a repo issues count to the repository tab & organization page (https://github.com/:user)

当前为 2016-03-29 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name          GitHub Show Repo Issues
  3. // @version       2.3.0
  4. // @description   A userscript that adds a repo issues count to the repository tab & organization page (https://github.com/:user)
  5. // @license       https://creativecommons.org/licenses/by-sa/4.0/
  6. // @namespace     http://github.com/Mottie
  7. // @include       https://github.com/*
  8. // @grant         GM_addStyle
  9. // @grant         GM_xmlhttpRequest
  10. // @run-at        document-idle
  11. // @author        Rob Garrison
  12. // ==/UserScript==
  13. /* global GM_addStyle, GM_xmlhttpRequest */
  14. (function() {
  15. 	"use strict";
  16. 	var busy = false,
  17.  
  18. 	addIssues = function() {
  19.  
  20. 		// look for repo tab or user/organization page
  21. 		if (document.querySelectorAll(".tabnav-tab.selected, .repo-list").length &&
  22. 			// and not already applied
  23. 			!document.querySelectorAll(".repo-list-stat-item.issues").length) {
  24.  
  25. 			// set busy flag to ignore mutation observer firing while adding new content
  26. 			busy = true;
  27.  
  28. 			// Does not include forks & only includes the first 10 repos, or first 20 on the
  29. 			// organization page - these are the repos showing the participation graphs
  30. 			var user, len, url,
  31. 				items = document.querySelectorAll(".repo-list-item"),
  32.  
  33. 				// bug icon
  34. 				icon = "<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 53 53'><path d='m39.2 0c2 0 3.7 1.5 3.7 3.4 0 1.9-1.7 3.4-3.7 3.4l-0.9-0.1-3.4 4c2.3 1.6 4.4 3.8 6 6.4-4 1.2-8.9 1.9-14.2 1.9-5.3 0-10.1-0.7-14.2-1.9 1.5-2.6 3.5-4.7 5.7-6.3l-3.5-4.1c-0.2 0-0.4 0.1-0.6 0.1-2 0-3.7-1.5-3.7-3.4 0-1.9 1.7-3.4 3.7-3.4 2 0 3.7 1.5 3.7 3.4 0 0.7-0.2 1.3-0.6 1.8l3.5 4.2c1.8-0.8 3.8-1.3 5.9-1.3 2 0 3.9 0.4 5.6 1.2l3.7-4.3c-0.3-0.5-0.4-1-0.4-1.6 0-1.9 1.6-3.4 3.7-3.4zm11.8 28.5c1.2 0 2.2 0.9 2.2 2 0 1.1-1 2-2.2 2l-6.7 0c-0.1 1.5-0.3 2.9-0.6 4.3l7.8 3.4c1.1 0.5 1.6 1.7 1.1 2.7-0.5 1-1.8 1.5-2.9 1l-7.2-3.1c-2.7 6.7-8 11.4-14.3 12.1l0-31.2c5.2-0.1 10-1 13.9-2.3l0.3 0.7 7.5-2.7c1.1-0.4 2.4 0.1 2.9 1.2 0.4 1.1-0.1 2.2-1.3 2.6l-7.9 2.8c0.3 1.4 0.6 2.9 0.7 4.5l6.7 0 0 0zm-48.7 0 6.7 0c0.1-1.5 0.3-3.1 0.7-4.5l-7.9-2.8c-1.1-0.4-1.7-1.6-1.3-2.6 0.4-1 1.7-1.6 2.9-1.2l7.5 2.7 0.3-0.7c3.9 1.3 8.7 2.1 13.9 2.3l0 31.2c-6.2-0.7-11.5-5.4-14.3-12.1l-7.2 3.1c-1.1 0.5-2.4 0-2.9-1-0.5-1 0-2.2 1.1-2.7l7.8-3.4c-0.3-1.4-0.5-2.8-0.6-4.3l-6.7 0c-1.2 0-2.2-0.9-2.2-2 0-1.1 1-2 2.2-2z' /></svg>",
  35.  
  36. 				// issue count = get all repos from user => api v3 - https://api.github.com/users/:user/repos,
  37. 				// then look for "open_issues_count" in the named repos
  38. 				// previsouly used https://api.github.com/repos/:user/:repo/issues?state=open (first 30 issues only)
  39. 				api = "https://api.github.com/users";
  40.  
  41. 			items = Array.prototype.filter.call(items, function(item) {
  42. 				var cl = item.classList;
  43. 				return cl.contains("public") && !cl.contains("fork");
  44. 			});
  45. 			len = items.length;
  46.  
  47. 			// expecting fork link to look like this:
  48. 			// <a class="repo-list-stat-item tooltipped tooltipped-s" href="/:user/:repo/network" aria-label="Forks">
  49. 			//   <span class="octicon octicon-git-branch"></span> 1
  50. 			// </a>
  51. 			url = len ? items[ 0 ].querySelector("a.repo-list-stat-item[aria-label='Forks']").getAttribute("href") : "";
  52. 			user = (url || "").match(/^\/[^/]+/);
  53.  
  54. 			if (user && user.length) {
  55.  
  56. 				// add bug image background
  57. 				GM_addStyle([
  58. 					".repo-list-stats a.issues svg { position: relative; top: 2px; fill: #888; }",
  59. 					".repo-list-stats a.issues:hover svg { fill: #4078C0; }"
  60. 				].join(""));
  61.  
  62. 				GM_xmlhttpRequest({
  63. 					method : "GET",
  64. 					url : api + user[ 0 ] + "/repos",
  65. 					onload : function(response) {
  66. 						var itemIndex, repoIndex, repoLen, repo, link,
  67. 							data = JSON.parse(response.responseText || "null");
  68.  
  69. 						if (data) {
  70. 							repoLen = data.length;
  71. 							for (itemIndex = 0; itemIndex < len; itemIndex++) {
  72. 								link = items[ itemIndex ].querySelector("a.repo-list-stat-item[aria-label='Forks']");
  73. 								repo = (link.getAttribute("href") || "").replace("/network", "").slice(1);
  74.  
  75. 								for (repoIndex = 0; repoIndex < repoLen; repoIndex++) {
  76. 									if (repo === data[ repoIndex ].full_name) {
  77. 										link.insertAdjacentHTML("afterend",
  78. 											"<a class='repo-list-stat-item tooltipped tooltipped-s issues' href='" + repo +
  79. 											"/issues' aria-label='Issues'>" + icon + " " + data[ repoIndex ].open_issues_count + "</a>"
  80. 										);
  81. 									}
  82. 								}
  83.  
  84. 							}
  85. 						}
  86. 						busy = false;
  87. 					}
  88. 				});
  89.  
  90. 			} else {
  91. 				busy = false;
  92. 			}
  93. 		} else {
  94. 			busy = false;
  95. 		}
  96. 	},
  97.  
  98. 	containers = "#js-repo-pjax-container, #js-pjax-container, .js-contribution-activity",
  99. 	targets = document.querySelectorAll(containers);
  100.  
  101. 	Array.prototype.forEach.call(targets, function(target) {
  102. 		new MutationObserver(function(mutations) {
  103. 			mutations.forEach(function(mutation) {
  104. 				// preform checks before addIssues to minimize function calls
  105. 				if (!(busy || document.querySelectorAll(".repo-list-stat-item.issues").length) &&
  106. 					document.querySelectorAll(".tabnav-tab.selected, .repo-list").length &&
  107. 					mutation.target === target) {
  108. 					addIssues();
  109. 				}
  110. 			});
  111. 		}).observe(target, {
  112. 			childList: true,
  113. 			subtree: true
  114. 		});
  115. 	});
  116.  
  117. 	addIssues();
  118.  
  119. })();