+Youtube

by noromanba 2012-12-14 [2012/12/14 09:22:27]

Subscribe Youtube feed (Atom, RSS)

@@ -22,47 +22,58 @@
 var d = document;
 function $(id) { return d.getElementById(id) };
 
-goSubscribe(extractUserName(getChannelElement()));
+entry();
 
-function getChannelElement() {
+function entry() {
+    var uName = getUserNameByLocation();
+    if (!uName) {
+        uName = getUserNameByElement();
+    }
+    goSubscribe(uName);
+}
+
+function getUserNameByLocation() {
+    return location.href.replace(/http:\/\/www\.youtube\.com\/user\/(\w+)/, '$1');
+}
+
+function getUserNameByElement() {
     var chElement = '';
     
-    var idVideo = 'watch-uploader-info';
-    var idChannel = 'playnav-curvideo-channel-name';
-    var clsChannel = "upper-section ytg-box";
-    if ($(idVideo)) {
-        chElement = $(idVideo);
-    } else if ($(idChannel)) {
-        chElement = $(idChannel);
-    } else if (d.getElementsByClassName(clsChannel)) {
-        chElement = d.getElementsByClassName(clsChannel).firstChild;
+    var videoView = 'watch-uploader-info';
+    var chView = 'playnav-curvideo-channel-name';
+    var feedView = "upper-section ytg-box";
+    
+    if ($(videoView)) {
+        chElement = $(videoView);
+    } else if ($(chView)) {
+        chElement = $(chView);
+    } else if (d.getElementsByClassName(feedView)) {
+        chElement = d.getElementsByClassName(feedView)[0];
     } else {
-        alert('Oops.. Can't find ChannelElement!');
+        alert('Oops.. Can not find ChannelElement!');
+        return '';
     }
-    return chElement;
+    return extractUserName(chElement);
 }
 
-function extractUserName(var chElement) {
-    if (chElement) {
-        var nodes = chElement.childNodes;
-        for (var i = 0; i < nodes.length; i++) {
-            if (nodes[i].tagName == 'A') {
-                chElement = nodes[i].href;
-                break;
-            }
+function extractUserName(chElement) {
+    var nodes = chElement.childNodes;
+    for (var i = 0; i < nodes.length; i++) {
+        if (nodes[i].tagName.toUpperCase() == 'A') {
+            return nodes[i].href;
         }
-    } else {
-        chElement = prompt('Try Manual Input','UserName');
     }
-    return chElement.replace(/http:\/\/www\.youtube\.com\/user\/(.*)/, '$1');
+    return '';
 }
 
-function goSubscribe(var userName) {
-    var baseFeed = 'http://gdata.youtube.com/feeds/base/users/' + encodeURIComponent(userName) + '/uploads';
-    var uiQuery = '?alt=rss&v=2&orderby=published&client=ytapi-youtube-profile';
-
-    if (confirm('Sucscribe This?\n' + baseFeed)) {
-        var readerPreview = 'http://google.com/reader/view/feed/';
-        location.href = readerPreview + baseFeed + uiQuery;
+function goSubscribe(userName) {
+    if (userName) {
+        var baseFeed = 'http://gdata.youtube.com/feeds/base/users/' + encodeURIComponent(userName) + '/uploads';
+        var uiQuery = '?alt=rss&v=2&orderby=published&client=ytapi-youtube-profile';
+
+        if (confirm('Sucscribe This?\n' + baseFeed)) {
+            var readerPreview = 'http://google.com/reader/view/feed/';
+            location.href = readerPreview + baseFeed + uiQuery;
+        }
     }
 }

• /*
   * @title +YR
   * @description Subscribe Youtube Uploads RSS.
   * @include http://http://www.youtube.com/*
   * @license MIT License
   * @require
   * @see http://let.hatelabo.jp/noromanba/let/gYC-yJnWtr6DNw
   *
   * [NOTES]
   * Large Thumbnail ver.
   *  http://gdata.youtube.com/feeds/base/users/youtube/uploads
   * Default Register from Browser
   *  http://gdata.youtube.com/feeds/base/users/youtube/uploads?alt=rss&v=2&orderby=published&client=ytapi-youtube-profile
   * Tiny Query ver.
   *  http://gdata.youtube.com/feeds/base/users/youtube/uploads?alt=rss&v=2&orderby=published
   * Alternate Gateway
   *  http://www.youtube.com/rss/user/youtube/videos.rss
   * Exepand Alt-GW. Order by Updated?
   *  http://gdata.youtube.com/feeds/base/users/youtube/uploads?orderby=updated&alt=rss&client=ytapi-youtube-rss-redirect&v=2
   * @private
   */
  var d = document;
  function $(id) { return d.getElementById(id) };
  
  entry();
  
  function entry() {
      var uName = getUserNameByLocation();
      if (!uName) {
          uName = getUserNameByElement();
      }
      goSubscribe(uName);
  }
  
  function getUserNameByLocation() {
      return location.href.replace(/http:\/\/www\.youtube\.com\/user\/(\w+)/, '$1');
  }
  
  function getUserNameByElement() {
      var chElement = '';
      
      var videoView = 'watch-uploader-info';
      var chView = 'playnav-curvideo-channel-name';
      var feedView = "upper-section ytg-box";
      
      if ($(videoView)) {
          chElement = $(videoView);
      } else if ($(chView)) {
          chElement = $(chView);
      } else if (d.getElementsByClassName(feedView)) {
          chElement = d.getElementsByClassName(feedView)[0];
      } else {
          alert('Oops.. Can not find ChannelElement!');
          return '';
      }
      return extractUserName(chElement);
  }
  
  function extractUserName(chElement) {
      var nodes = chElement.childNodes;
      for (var i = 0; i < nodes.length; i++) {
          if (nodes[i].tagName.toUpperCase() == 'A') {
              return nodes[i].href;
          }
      }
      return '';
  }
  
  function goSubscribe(userName) {
      if (userName) {
          var baseFeed = 'http://gdata.youtube.com/feeds/base/users/' + encodeURIComponent(userName) + '/uploads';
          var uiQuery = '?alt=rss&v=2&orderby=published&client=ytapi-youtube-profile';
  
          if (confirm('Sucscribe This?\n' + baseFeed)) {
              var readerPreview = 'http://google.com/reader/view/feed/';
              location.href = readerPreview + baseFeed + uiQuery;
          }
      }
  }

• Permalink RAW Packed Userscript LOADER Metadata ?

  Permalink

  このページへの個別リンクです。

  RAW

  書かれたコードへの直接のリンクです。

  Packed

  文字列が圧縮された書かれたコードへのリンクです。

  Userscript

  Greasemonkey 等で利用する場合の .user.js へのリンクです。

  Loader

  @require やソースコードが長い場合に多段ロードする Loader コミのコードへのリンクです。

  Metadata

  コード中にコメントで @xxx と書かれたメタデータの JSON です。