[NicoCache_nl] nicofetchにInoReader、DiggReader、The Old Reader、feedly、Feedeen を追加した

nicofetch.user.js

// ==UserScript==
// @name           nicofetch
// @namespace      http://www.nicovideo.jp/
// @description    Add the nicofetch function for some web applications.
// @include        http://www.google.tld/reader/*
// @include        https://www.google.tld/reader/*
// @include        http://www.inoreader.com/*
// @include        https://www.inoreader.com/*
// @include        http://us.inoreader.com/*
// @include        https://us.inoreader.com/*
// @include        http://theoldreader.com/*
// @include        https://theoldreader.com/*
// @include        http://cloud.feedly.com/*
// @include        https://cloud.feedly.com/*
// @include        http://digg.com/reader*
// @include        https://digg.com/reader*
// @include        http://feedeen.com/*
// @include        https://feedeen.com/*
// @require        http://www.nicovideo.jp/local/nlMovieFetcher.js
// ==/UserScript==

(function() {
	if (!window.nlMovieFetcher) {
		GM_log("nlMovieFetcher not found."); return;
	}
	window.nlMovieFetcher.prototype.callAPI = function(param, callback) {
		GM_xmlhttpRequest({
			method: 'GET',
			url: "http://www.nicovideo.jp/cache/fetch?"+param,
			onload: callback
		});
	}
	const WATCH_URL = "http://www.nicovideo.jp/watch/";
	const HOSTNAME = document.location.host;
	const PATHNAME = document.location.pathname;
	
	function getVideoId(href) {
		if (href.indexOf(WATCH_URL) != 0)
			return null;
		return href.substring(href.lastIndexOf("/") + 1);
	}
	
	function appendFetchLink(target, reftarget, id, frame, anchor) {
		var link = document.createElement('A');
		link.href = "javascript:void(0)";
		link.target = "_self";
//		link.textContent = "fetch";
		link.addEventListener('click', function() {
			var fetcher = new window.nlMovieFetcher(id, link, frame, anchor);
			fetcher.fetch();
		}, false);
		var img = document.createElement('IMG');
		img.src = "http://www.nicovideo.jp/favicon.ico";
		link.appendChild(img);
		var div = document.createElement('DIV');
		div.style.fontWeight = 'bold';
		div.style.margin = '1px 5px';
		div.style.display = 'inline-block';
//		div.textContent = "nlMovieFetcher: ";
		div.appendChild(link);
		if(reftarget===null) target.appendChild(div);
		else target.insertBefore(div, reftarget);
	}
	
	var AppFunctions = [
		function() { // Google Reader
			if (HOSTNAME.indexOf("www.google.") != 0) return;
			if (PATHNAME.indexOf("/reader/")    != 0) return;
			document.body.addEventListener('DOMNodeInserted', function(e) {
				var element = e.target;
				if (!element.className || element.className.indexOf("entry") != 0)
					return;
				var anchor = element.getElementsByClassName("entry-title-link")[0];
				if (!anchor) return;
				var id = getVideoId(anchor.href);
				if (!id) return;
				var frame = (element.className.indexOf("entry-container") != -1) ?
						element : element.getElementsByClassName("entry-container")[0];
				appendFetchLink(anchor.parentNode.parentNode, null, id, frame, anchor);
			}, false);
		},
		function() { // InoReader
			if (HOSTNAME.indexOf("inoreader.com") == -1) return;
			document.body.addEventListener('DOMNodeInserted', function(e) {
				var element = e.target;
				if (!element.className || element.className.indexOf("article") != 0)
					return;
				var anchor = element.getElementsByClassName("article_title_link")[0];
				if (!anchor) return;
				var id = getVideoId(anchor.href);
				if (!id) return;
				var frame = element.parentNode;
				var target = frame;
				var reftarget = frame.getElementsByClassName("article_footer")[0];
				appendFetchLink(target, reftarget, id, frame, anchor);
			}, false);
		},
		function() { // DiggReader
			if (HOSTNAME.indexOf("digg.com") != 0) return;
			if (PATHNAME.indexOf("/reader")  != 0) return;
			document.body.addEventListener('DOMNodeInserted', function(e) {
				var element = e.target;
				if (element.className &&
				   (element.className.indexOf("story-detail-view") != 0 || element.className.indexOf(" expanded") != 0)) {
					var head   = element.getElementsByClassName("story-title")[0];
					var anchor = head.getElementsByTagName("A")[0];
					if (!anchor) return;
					var id = getVideoId(anchor.href);
					if (!id) return;
					var frame  = element.getElementsByClassName("story-detail-content")[0];
					var target = frame;
					appendFetchLink(target, null, id, frame, anchor);
				}
			}, false);
		},
		function() { // The Old Reader
			if (HOSTNAME.indexOf("theoldreader.com") != 0) return;
			document.body.addEventListener('DOMNodeInserted', function(e) {
				var element = e.target;
				if (!element.className || element.className.indexOf("slide") != 0)
					return;
				var posts = element.getElementsByClassName("post");
				for (var i = 0, length = posts.length; i < length; i++) {
					var anchor = posts[i].getElementsByTagName("h3")[0].firstElementChild;
					if (!anchor) continue;
					var id = getVideoId(anchor.href);
					if (!id) continue;
					var reftarget = posts[i].getElementsByClassName("btns")[0];
					var frame = reftarget.parentNode
					var target = frame;
					appendFetchLink(target, reftarget, id, frame, anchor);
				}
			}, false);
		},
		function() { // feedly
			if (HOSTNAME.indexOf("cloud.feedly.com") != 0) return;
			document.body.addEventListener('DOMNodeInserted', function(e) {
				var element = e.target;
				if (element.tagName === "TABLE" ||
					typeof element.className !== "undefined" && (
					element.className.indexOf("u5Entry")   > -1 ||
					element.className.indexOf("u4Entry")   > -1 ||
					element.className.indexOf("u100Frame") > -1 )) {
					var anchor = element.getElementsByClassName("title")[0];
					if (!anchor) return;
					var id = getVideoId(anchor.href);
//					id = id.replace(/\?utm_source=feedly/, '');
					if (!id) return;
					var frame = element;
					var target = element;
					if (!target) return;
					appendFetchLink(target, null, id, frame, anchor);
				}
			}, false);
		},
		function() { // Feedeen
			if (HOSTNAME.indexOf("feedeen.com") != 0) return;
			document.body.addEventListener('DOMNodeInserted', function(e) {
				var element = e.target;
				if (!element.className || element.className.indexOf("fd_item") === -1)
					return;
				var anchor = element.getElementsByClassName("B-Ab-Uc")[0].firstElementChild;
				if (!anchor) return;
				var id = getVideoId(anchor.href);
				if (!id) return;
				var frame  = element.getElementsByClassName("B-Ab-O")[0];
				var target = element.getElementsByClassName("B-Ab-ab")[0];
				appendFetchLink(target, null, id, frame, anchor);
			}, false);
		},
		function(){} // End of AppFunctions
	];
	for (i in AppFunctions) AppFunctions[i]();
	
})();