restricting posting by anons, redirects to login page and saves post to localstorage

public/src/app.js

@@ -143,6 +143,40 @@ var socket,
 			} 
 		}
 
+		// If there was a saved draft, populate the post content with it now
+		if (localStorage) {
+			var draft = localStorage.getItem(post_mode + '_' + id + '_draft');
+			if (draft && draft.length > 0) {
+				post_content.value = draft;
+				localStorage.removeItem(post_mode + '_' + id + '_draft');
+			}
+		}
+
+		// Override post window behaviour if user is not logged in
+		if (document.getElementById('user_label') === null) {
+			submit_post_btn.innerHTML = '<i class="icon-save"></i> Save &amp; Login</i>';
+			submit_post_btn.onclick = function() {
+				// Save the post content in localStorage and send the user to registration page
+				if (localStorage && post_content.value.length > 0) {
+					localStorage.setItem(post_mode + '_' + id + '_draft', post_content.value);
+
+					jQuery(post_window).slideUp(250);
+					$(document.body).removeClass('composing');
+					post_title.value = '';
+					reply_title.value = '';
+					post_content.value = '';
+
+					app.alert({
+						title: 'Post Saved',
+						message: 'We&apos;ve saved your post as a draft. It will be available again when you log in and post again.',
+						type: 'notify',
+						timeout: 5000
+					});
+
+					ajaxify.go('login');
+				}
+			}
+		}
 	};
 
 

public/templates/header.tpl

@@ -65,7 +65,7 @@
 						<span class="btn btn-link" tabindex="-1"><i class="icon-list"></i></span>
 					</div>
 					<div class="btn-group" style="float: right; margin-right: -12px">
-						<button id="submit_post_btn" class="btn" onclick="app.post_topic()" tabIndex="3"><i class="icon-ok"></i> Submit</button>
+						<button id="submit_post_btn" class="btn" tabIndex="3"><i class="icon-ok"></i> Submit</button>
 						<button class="btn" id="discard-post" tabIndex="4"><i class="icon-remove"></i> Discard</button>
 					</div>
 				</div>

src/posts.js

@@ -146,6 +146,16 @@ marked.setOptions({
 
 
 	Posts.reply = function(socket, tid, uid, content) {
+		if (uid < 1) {
+			socket.emit('event:alert', {
+				title: 'Reply Unsuccessful',
+				message: 'You don&apos;t seem to be logged in, so you cannot reply.',
+				type: 'error',
+				timeout: 2000
+			});
+			return;
+		}
+
 		Posts.create(uid, tid, content, function(pid) {
 			if (pid > 0) {
 				RDB.rpush('tid:' + tid + ':posts', pid);