Github Gist Share

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

当前为 2014-02-24 提交的版本,查看 最新版本

您需要先安装一个扩展,例如 篡改猴Greasemonkey暴力猴,之后才能安装此脚本。

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

您需要先安装一个扩展,例如 篡改猴暴力猴,之后才能安装此脚本。

您需要先安装一个扩展,例如 篡改猴Userscripts ,之后才能安装此脚本。

您需要先安装一款用户脚本管理器扩展,例如 Tampermonkey,才能安装此脚本。

您需要先安装用户脚本管理器扩展后才能安装此脚本。

(我已经安装了用户脚本管理器,让我安装!)

您需要先安装一款用户样式管理器扩展,比如 Stylus,才能安装此样式。

您需要先安装一款用户样式管理器扩展,比如 Stylus,才能安装此样式。

您需要先安装一款用户样式管理器扩展,比如 Stylus,才能安装此样式。

您需要先安装一款用户样式管理器扩展后才能安装此样式。

您需要先安装一款用户样式管理器扩展后才能安装此样式。

您需要先安装一款用户样式管理器扩展后才能安装此样式。

(我已经安装了用户样式管理器,让我安装!)

// ==UserScript==
// @name        Github Gist Share
// @namespace   https://greasyfork.org/scripts/54
// @description Share your GitHub Gist to Twitter, Dabblet & as userscript.
// @homepage    https://github.com/jerone/UserScripts/tree/master/Github_Gist_Share
// @homepageURL https://github.com/jerone/UserScripts/tree/master/Github_Gist_Share
// @downloadURL https://greasyfork.org/scripts/54/code.user.js
// @include     *://gist.github.com/*
// @version     1.20140224100236
// @grant       none
// @updateURL https://greasyfork.org/scripts/54/code.meta.js
// ==/UserScript==


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: {
		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: "http://wiki.greasespot.net/favicon.ico"
	}
};

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