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Github Gist Share

Share your GitHub Gist to Twitter, Dabblet & as userscript.

As of 2014-03-06. See the latest version.

  1. // ==UserScript==
  2. // @name        Github Gist Share
  3. // @namespace   https://github.com/jerone/UserScripts/
  4. // @description Share your GitHub Gist to Twitter, Dabblet & as userscript.
  5. // @homepage    https://github.com/jerone/UserScripts/tree/master/Github_Gist_Share
  6. // @homepageURL https://github.com/jerone/UserScripts/tree/master/Github_Gist_Share
  7. // @include     *://gist.github.com/*
  8. // @version     4.1
  9. // @grant       none
  10. // ==/UserScript==
  11.  
  12.  
  13. String.format = function (string) {
  14. 	var args = Array.prototype.slice.call(arguments, 1, arguments.length);
  15. 	return string.replace(/{(\d+)}/g, function (match, number) {
  16. 		return typeof args[number] != "undefined" ? args[number] : match;
  17. 	});
  18. };
  19.  
  20. var socials = {
  21. 	Twitter: {
  22. 		show: function(url, user, description, files, stars, forks, revisions){
  23. 			return true;
  24. 		},
  25. 		submit: function(url, user, description, files, stars, forks, revisions){
  26. 			var stats = [];
  27. 			if(files > 1){
  28. 				stats.push(files + " files");
  29. 			}
  30. 			if(stars == 1){
  31. 				stats.push(stars + " star");
  32. 			} else if(stars > 1){
  33. 				stats.push(stars + " stars");
  34. 			}
  35. 			if(forks == 1){
  36. 				stats.push(forks + " fork");
  37. 			} else if(forks > 1){
  38. 				stats.push(forks + " forks");
  39. 			}
  40. 			if(revisions > 1){
  41. 				stats.push(revisions + " revisions");
  42. 			}
  43.  
  44. 			var tweet = String.format("Check out {0} #gist {1} on @github{2} |",
  45. 										user == document.querySelector(".name").textContent.trim() ? "my" : user + "'s",
  46. 										description ? "\"" + description + "\"" : "",
  47. 										stats.length > 0 ? " | " + stats.join(", ") : "");
  48.  
  49. 			return "https://twitter.com/intent/tweet?original_referer=" + encodeURIComponent(url) +
  50. 						"&source=tweetbutton&url=" + encodeURIComponent(url) +
  51. 						"&text=" + encodeURIComponent(tweet);
  52. 		},
  53. 		icon: "https://si0.twimg.com/favicons/favicon.ico"
  54. 	},
  55. 	Dabblet: {
  56. 		show: function(url, user, description, files, stars, forks, revisions){
  57. 			// already defined in another UserScript: http://userscripts.org/users/31497/scripts
  58. 			return !document.getElementById("Github_Gist_Dabblet");
  59. 		},
  60. 		submit: function(url, user, description, files, stars, forks, revisions){
  61. 			var linkLong;
  62. 			if ((linkLong = document.querySelector(".site-container.js-site-container")) && linkLong.dataset.url) {
  63. 				var linkLongParts = linkLong.dataset.url.split("/");
  64. 				linkLongParts.shift();
  65. 				if (/^(?:revisions|forks|stars)$/gi.test(linkLongParts[linkLongParts.length - 1])) {
  66. 					linkLongParts.pop();
  67. 				}
  68. 				if (new RegExp(user,"gi").test(linkLongParts[0])) {
  69. 					linkLongParts.shift();
  70. 				}
  71. 				url = "/" + linkLongParts.join("/");
  72. 			} else {
  73. 				url = url.replace(new RegExp("https?:\/\/gist\.github\.com/" + user, "gi"), "");
  74. 			}
  75. 			return "http://dabblet.com/gist" + url;
  76. 		},
  77. 		icon: "http://dabblet.com/favicon.ico"
  78. 	},
  79. 	UserScript: {
  80. 		show: function(url, user, description, files, stars, forks, revisions){
  81. 			return !!document.querySelector(".bubble[id^='file-'] .raw-url[href$='.user.js']");
  82. 		},
  83. 		submit: function(url, user, description, files, stars, forks, revisions){
  84. 			return (document.querySelector(".bubble[id^='file-'] .raw-url[href$='.user.js']") || { href: ""}).href.trim();
  85. 		},
  86. 		icon: "http://wiki.greasespot.net/favicon.ico"
  87. 	}
  88. };
  89.  
  90. function addMenuItem() {
  91. 	var link, url, menu, li, user, description, files, stars, forks, revisions;
  92.  
  93. 	if ((link = document.querySelector("[name='link-field']")) && (menu = document.querySelector('ul.menu.gisttabs'))) {  // check if we're on an actual gists;
  94. 		url = link.value;
  95. 		user = document.querySelector(".author.vcard").textContent.trim();
  96. 		description = (document.querySelector(".gist-description") || document.querySelector(".js-current-repository") || { textContent: ""}).textContent.trim();
  97. 		files = document.querySelectorAll(".bubble[id^='file-']").length;
  98. 		stars = (menu.querySelector("a[href$='/stars'] .counter") || { textContent: ""}).textContent.trim();
  99. 		forks = (menu.querySelector("a[href$='/forks'] .counter") || { textContent: ""}).textContent.trim();
  100. 		revisions = (menu.querySelector("a[href$='/revisions'] .counter") || { textContent: ""}).textContent.trim();
  101.  
  102. 		menu.appendChild(li = document.createElement("li"));
  103. 		li.id = "Github_Gist_Share";
  104.  
  105. 		for(var key in socials){
  106. 			var social = socials[key],
  107. 				socialA = document.createElement("a"),
  108. 				socialImg = document.createElement("img");
  109. 				
  110. 			if (social.show(url, user, description, files, stars, forks, revisions) !== true) continue;
  111. 				
  112. 			li.appendChild(socialA);
  113. 			socialA.appendChild(socialImg);
  114. 			socialA.id = String.format("{0}_{1}", li.id, key.replace(/\s+/g, "_"));
  115. 			socialA.href = social.submit && social.submit(url, user, description, files, stars, forks, revisions);
  116. 			socialA.title = String.format("[{0}] {1}", key, socialA.href);
  117. 			socialA.style.display = "inline-block";
  118. 			socialA.target = "_blank";
  119. 			socialImg.src = social.icon;
  120. 			socialImg.alt = key;
  121. 		}
  122. 	}
  123. }
  124.  
  125. // init;
  126. addMenuItem();
  127.  
  128. // on pjax;
  129. $(document).on("pjax:success", addMenuItem);