Github Gist Share

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

Från och med 2014-04-18. Se den senaste versionen.

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(I already have a user script manager, let me install it!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name        Github Gist Share
// @namespace   https://github.com/jerone/UserScripts/
// @description Share your GitHub Gist to Twitter, Dabblet & as userscript.
// @author      jerone
// @homepage    https://github.com/jerone/UserScripts/tree/master/Github_Gist_Share
// @homepageURL https://github.com/jerone/UserScripts/tree/master/Github_Gist_Share
// @include     *://gist.github.com/*
// @version     4.2
// @grant       none
// ==/UserScript==

(function() {

	String.format = function(string) {
		var args = Array.prototype.slice.call(arguments, 1, arguments.length);
		return string.replace(/{(\d+)}/g, function(match, number) {
			return typeof args[number] != "undefined" ? args[number] : match;
		});
	};

	var socials = {
		Twitter: {
			show: function(url, user, description, files, stars, forks, revisions) {
				return true;
			},
			submit: function(url, user, description, files, stars, forks, revisions) {
				var stats = [];
				if (files > 1) {
					stats.push(files + " files");
				}
				if (stars == 1) {
					stats.push(stars + " star");
				} else if (stars > 1) {
					stats.push(stars + " stars");
				}
				if (forks == 1) {
					stats.push(forks + " fork");
				} else if (forks > 1) {
					stats.push(forks + " forks");
				}
				if (revisions > 1) {
					stats.push(revisions + " revisions");
				}

				var tweet = String.format("Check out {0} #gist {1} on @github{2} |",
											user == document.querySelector(".name").textContent.trim() ? "my" : user + "'s",
											description ? "\"" + description + "\"" : "",
											stats.length > 0 ? " | " + stats.join(", ") : "");

				return "https://twitter.com/intent/tweet?original_referer=" + encodeURIComponent(url) +
							"&source=tweetbutton&url=" + encodeURIComponent(url) +
							"&text=" + encodeURIComponent(tweet);
			},
			icon: "https://si0.twimg.com/favicons/favicon.ico"
		},
		Dabblet: {
			/*
			 * The following urls should be converted to dabblet:
			 *                                   _______
			 *  - https://gist.github.com/jerone/3810309
			 *                                   _______
			 *  - https://gist.github.com/jerone/3810309/revisions
			 *                                   _______
			 *  - https://gist.github.com/jerone/3810309/forks
			 *                                   _______
			 *  - https://gist.github.com/jerone/3810309/stars
			 *                                   ________________________________________________
			 *  - https://gist.github.com/jerone/3810309/f2815cc6796ea985f74b8f5f3c717e8de3b12d37
			 *                            ________________________________________________
			 *  - https://gist.github.com/3810309/f2815cc6796ea985f74b8f5f3c717e8de3b12d37
			 *
			 */
			show: function(url, user, description, files, stars, forks, revisions) {
				// already defined in another UserScript: http://userscripts.org/users/31497/scripts
				return !document.getElementById("Github_Gist_Dabblet");
			},
			submit: function(url, user, description, files, stars, forks, revisions) {
				var linkLong;
				if ((linkLong = document.querySelector(".site-container.js-site-container")) && linkLong.dataset.url) {
					var linkLongParts = linkLong.dataset.url.split("/");
					linkLongParts.shift();
					if (/^(?:revisions|forks|stars)$/gi.test(linkLongParts[linkLongParts.length - 1])) {
						linkLongParts.pop();
					}
					if (new RegExp(user, "gi").test(linkLongParts[0])) {
						linkLongParts.shift();
					}
					url = "/" + linkLongParts.join("/");
				} else {
					url = url.replace(new RegExp("https?:\/\/gist\.github\.com/" + user, "gi"), "");
				}
				return "http://dabblet.com/gist" + url;
			},
			icon: "http://dabblet.com/favicon.ico"
		},
		UserScript: {
			show: function(url, user, description, files, stars, forks, revisions) {
				return !!document.querySelector(".bubble[id^='file-'] .raw-url[href$='.user.js']");
			},
			submit: function(url, user, description, files, stars, forks, revisions) {
				return (document.querySelector(".bubble[id^='file-'] .raw-url[href$='.user.js']") || { href: "" }).href.trim();
			},
			icon: "https://userscripts.org/images/script_icon.png"
		}
	};

	function addMenuItem() {
		var link, url, menu, li, user, description, files, stars, forks, revisions;

		if ((link = document.querySelector("[name='link-field']")) && (menu = document.querySelector('ul.menu.gisttabs'))) {  // check if we're on an actual gists;
			url = link.value;
			user = document.querySelector(".author.vcard").textContent.trim();
			description = (document.querySelector(".gist-description") || document.querySelector(".js-current-repository") || { textContent: "" }).textContent.trim();
			files = document.querySelectorAll(".bubble[id^='file-']").length;
			stars = (menu.querySelector("a[href$='/stars'] .counter") || { textContent: "" }).textContent.trim();
			forks = (menu.querySelector("a[href$='/forks'] .counter") || { textContent: "" }).textContent.trim();
			revisions = (menu.querySelector("a[href$='/revisions'] .counter") || { textContent: "" }).textContent.trim();

			menu.appendChild(li = document.createElement("li"));
			li.id = "Github_Gist_Share";

			for (var key in socials) {
				var social = socials[key],
					socialA = document.createElement("a"),
					socialImg = document.createElement("img");

				if (social.show(url, user, description, files, stars, forks, revisions) !== true) continue;

				li.appendChild(socialA);
				socialA.appendChild(socialImg);
				socialA.id = String.format("{0}_{1}", li.id, key.replace(/\s+/g, "_"));
				socialA.href = social.submit && social.submit(url, user, description, files, stars, forks, revisions);
				socialA.title = String.format("[{0}] {1}", key, socialA.href);
				socialA.style.display = "inline-block";
				socialA.target = "_blank";
				socialImg.src = social.icon;
				socialImg.alt = key;
			}
		}
	}

	// init;
	addMenuItem();

	// on pjax;
	unsafeWindow.$(document).on("pjax:success", addMenuItem);

})();