1 files changed, 199 insertions, 0 deletions
diff --git a/trunk/etherpad/src/etherpad/control/blogcontrol.js b/trunk/etherpad/src/etherpad/control/blogcontrol.js
new file mode 100644
index 0000000..9ec485d
--- /dev/null
+++ b/trunk/etherpad/src/etherpad/control/blogcontrol.js
@@ -0,0 +1,199 @@
+/**
+ * Copyright 2009 Google Inc.
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS-IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//blogcontrol
+
+import("jsutils.*");
+import("atomfeed");
+import("funhtml.*");
+
+import("etherpad.globals.*");
+import("etherpad.utils.*");
+import("etherpad.quotas");
+
+//----------------------------------------------------------------
+// bloghelpers
+//----------------------------------------------------------------
+bloghelpers = {};
+bloghelpers.disqusDeveloper = function() {
+  if (isProduction()) {
+    return '';
+  }
+  return [
+    '<script type="text/javascript">',
+    '  var disqus_developer = 1;',
+    '</script>'
+  ].join('\n');
+};
+
+bloghelpers.feedburnerUrl = function() {
+  var name = isProduction() ? "TheEtherPadBlog" : "TheEtherPadBlogDev";
+  return "http://feeds.feedburner.com/"+name;
+};
+
+bloghelpers.feedLink = function() {
+  return [
+    '<link rel="alternate"',
+    ' title="EtherPad Blog Feed"',
+    ' href="', bloghelpers.feedburnerUrl(), '"',
+    ' type="application/rss+xml" />'
+  ].join('');
+};
+
+bloghelpers.dfmt = function(d) {
+  return d.toString().split(' ').slice(0,3).join(' ');
+};
+
+bloghelpers.feedbuttonHtml = function() {
+  var aProps = {
+    href: bloghelpers.feedburnerUrl(),
+    rel: "alternate",
+    type: "application/rss+xml"
+  };
+
+  return SPAN(A(aProps, 
+    IMG({src: "http://www.feedburner.com/fb/images/pub/feed-icon32x32.png",
+	 alt: "EtherPad Blog Feed",
+	 style: "vertical-align:middle; border:0;"}))).toHTML();
+};
+
+bloghelpers.getMaxUsersPerPad = function() {
+  return quotas.getMaxSimultaneousPadEditors()
+};
+
+//----------------------------------------------------------------
+// posts "database"
+//----------------------------------------------------------------
+
+function _wrapPost(p) {
+  var wp = {};
+  keys(p).forEach(function(k) { wp[k] = p[k]; });
+  wp.url = function() {
+    return "http://"+request.host+"/ep/blog/posts/"+p.id;
+  };
+  wp.renderContent = function() {
+    return renderTemplateAsString("blog/posts/"+p.id+".ejs",
+      {post: wp, bloghelpers: bloghelpers});
+  };
+  return wp;
+}
+
+function _addPost(id, title, author, published, updated) {
+  if (!appjet.cache.blogDB) {
+    appjet.cache.blogDB = {
+      posts: [],
+      postMap: {}
+    };
+  }
+  var p = {id: id, title: title, author: author, published: published, updated: updated};
+  appjet.cache.blogDB.posts.push(p);
+  appjet.cache.blogDB.postMap[p.id] = p;
+}
+
+function _getPostById(id) {
+  var p = appjet.cache.blogDB.postMap[id];
+  if (!p) { return null; }
+  return _wrapPost(p);
+}
+
+function _getAllPosts() {
+  return [];
+}
+
+function _sortBlogDB() {
+  appjet.cache.blogDB.posts.sort(function(a,b) { return cmp(b.published, a.published); });
+}
+
+//----------------------------------------------------------------
+// Posts
+//----------------------------------------------------------------
+
+function _initBlogDB() {
+	return;
+}
+
+function reloadBlogDb() {
+  delete appjet.cache.blogDB;
+  _initBlogDB();
+}
+
+function onStartup() {
+  reloadBlogDb();
+}
+
+//----------------------------------------------------------------
+// onRequest
+//----------------------------------------------------------------
+function onRequest(name) {
+  // nothing yet.
+}
+
+//----------------------------------------------------------------
+// main
+//----------------------------------------------------------------
+function render_main() {
+  renderFramed('blog/blog_main_body.ejs', 
+	       {posts: _getAllPosts(), bloghelpers: bloghelpers});
+}
+
+//----------------------------------------------------------------
+// render_feed
+//----------------------------------------------------------------
+function render_feed() {
+  var lastModified = new Date();  // TODO: most recent of all entries modified
+
+  var entries = [];
+  _getAllPosts().forEach(function(post) {
+    entries.push({
+      title: post.title,
+      author: post.author,
+      published: post.published,
+      updated: post.updated,
+      href: post.url(),
+      content: post.renderContent()
+    });
+  });
+  
+  response.setContentType("application/atom+xml; charset=utf-8");
+    
+  response.write(atomfeed.renderFeed(
+    "The EtherPad Blog", new Date(), entries,
+    "http://"+request.host+"/ep/blog/"));
+}
+
+//----------------------------------------------------------------
+// render_post
+//----------------------------------------------------------------
+function render_post(name) {
+  var p = _getPostById(name);
+  if (!p) {
+    return false;
+  }
+  renderFramed('blog/blog_post_body.ejs', {
+    post: p, bloghelpers: bloghelpers,
+    posts: _getAllPosts()
+  });
+  return true;
+}
+
+//----------------------------------------------------------------
+// render_new_from_etherpad()
+//----------------------------------------------------------------
+
+function render_new_from_etherpad() {
+  return "";
+}
+