Added: 你可能会关注的人或者话题

app/models/user.rb

@@ -275,6 +275,24 @@ def unread_notifies
 
     [notifies, notifications]
   end
+
+  # 推荐给我的人或者话题
+  def related_items
+    # related_people = self.following.inject([]) do |memo, person|
+    #       memo += person.following
+    #     end
+    related_people = self.followed_topics.inject([]) do |memo, topic|
+      memo += topic.followers
+    end.uniq
+    related_people = related_people - self.following - [self] if related_people
+
+    related_topics = self.following.inject([]) do |memo, person|
+      memo += person.followed_topics
+    end.uniq
+    related_topics -= self.followed_topics if related_topics
+
+    return related_people + related_topics
+  end
 
   protected
 

app/views/asks/_sidebar.html.erb

@@ -26,13 +26,32 @@
     </ul>
   </div>
 	<% if current_user %>
-	<div class="box">
-		<h2>邀请好友</h2>
-    <ul class="sections">
-			<li>
-	      <a href="<%= new_user_invitation_path %>">邀请你的朋友注册</a>
-	    </li>
-		</ul>
-	</div>
+		<div class="box">
+			<h2>邀请好友</h2>
+	    <ul class="sections">
+				<li>
+		      <a href="<%= new_user_invitation_path %>">邀请你的朋友注册</a>
+		    </li>
+			</ul>
+		</div>
+
+		<%
+		related = current_user.related_items
+
+		if related.size > 0
+		%>
+		<div class="box">
+			<h2>你可能会关注的人或话题</h2><br>
+	    <ul class="followed-item listing">
+				<% for item in related.random_pick(6) %>
+					<% if item.is_a?(User) %>
+					<%= render "home/recommended_user", :follower => item %>
+					<% elsif item.is_a?(Topic) %>
+					<%= render "home/recommended_topic", :topic => item %>
+					<% end %>
+				<% end %>
+			</ul>
+		</div>
+		<% end %>
   <% end %>
 <% end %>

app/views/home/_recommended_topic.html.erb

@@ -0,0 +1,14 @@
+<li>
+	<div class="item">
+		<a href="<%= topic_path(topic.name) %>">#<%= topic.name %></a>
+	</div>
+	<% if current_user %>
+	<div class="action">
+		<% if current_user.topic_followed?(topic) %>
+		<a class="flat_button small" href="#" onclick="return Topics.unfollow(this, '<%= topic.name %>','small');">取消关注</a>
+		<% else %>
+		<a class="green_button small" href="#" onclick="return Topics.follow(this, '<%= topic.name %>','small');">关注</a>
+		<% end %>
+	</div>
+	<% end %>
+</li>

app/views/home/_recommended_user.html.erb

@@ -0,0 +1,22 @@
+<li>
+	<div class="item">
+		<div class="left">
+			<a href="/users/<%= follower.slug %>" title="<%= follower.name %>">
+				<%= user_avatar_tag(follower, :small) %>
+			</a>
+		</div>
+		<div class="right">
+			<p><a href="<%= user_path(follower.slug) %>"><%= follower.name %></a></p>
+			<p class="tagline"><%= truncate(follower.tagline,:length => 9, :truncate_string =>"…") %></p>
+		</div>
+	</div>
+	<% if current_user %>
+	<div class="action">
+		<% if current_user.followed?(follower) %>
+		<a class="flat_button small" href="#" onclick="return Users.unfollow(this, '<%= follower.slug %>','small');">取消关注</a>
+		<% else %>
+		<a class="green_button small" href="#" onclick="return Users.follow(this, '<%= follower.slug %>','small');">关注</a>
+		<% end %>
+	</div>
+	<% end %>
+</li>

app/views/layouts/application.html.erb

@@ -29,7 +29,7 @@
 		<% if current_user %>
 		window.WEB_SOCKET_SWF_LOCATION = "http://<%= @zomet_config["server"] %>/WebSocketMain.swf";
 		$(document).ready(function() {
-			var jug = new Juggernaut({host: '<%= @zomet_config["server"] %>', port: <%= @zomet_config["port"] || 80 %>});
+			var jug = new Juggernaut({host: '<%= @zomet_config["host"] %>', port: <%= @zomet_config["port"] || 80 %>});
 			jug.subscribe("/notifications/<%= current_user.slug %>", function(data){
 				$('#notify_badge').removeClass("force-hide");
 				if ($(document).attr("title").indexOf("(新) ") < 0) {

app/views/logs/_log.html.erb

@@ -5,7 +5,7 @@ action = log.action.gsub("ADDTOPIC", "ADD_TOPIC").gsub("DELTOPIC", "DEL_TOPIC")
 case log._type
 when "AskLog"
 	item = log.ask
-	if !item.blank?
+	if !item.blank? and item.spams_count < Setting.ask_spam_max
 %>
 	<div class="ask" ask-id="<%= log.id %>">
 		<div class="savatar">
@@ -82,7 +82,8 @@ when "UserLog"
   elsif ["THANK_ANSWER"].include?(action)
     item = Answer.first(:conditions => {:id => log.target_id})
 	end
-	if !item.nil?
+
+	if !item.nil? or (item.is_a?(Ask) and item.spams_count < Setting.ask_spam_max)
 %>	
 	<div class="ask" ask-id="<%= log.id %>">
 		<% if ["FOLLOW_TOPIC", "UNFOLLOW_TOPIC"].include?(action) %>
@@ -141,7 +142,7 @@ when "UserLog"
 when "AnswerLog"
 	if log.answer
 		item = log.answer.ask
-		if !item.nil?
+		if !item.nil? and item.spams_count < Setting.ask_spam_max
 %>
 	<div class="ask" ask-id="<%= item.id %>">
 		<div class="savatar">

config/application.rb

@@ -48,4 +48,5 @@ class Application < Rails::Application
 end
 
 require "string_extensions"
+require "array_extensions"
 require "zomet"

lib/array_extensions.rb

@@ -0,0 +1,8 @@
+module ArrayExtensions
+  # 随机从数组里取出N个元素
+  def random_pick(number)  
+    sort_by{ rand }.slice(0...number)  
+  end  
+end
+
+Array.send :include,ArrayExtensions

lib/zomet.rb

@@ -18,7 +18,9 @@ def use_zomet(options = nil)
   module InstanceMethods
     def load_zomet_config
       @zomet_config = YAML.load_file("#{Rails.root}/config/zomet.yml")[Rails.env]
-      @zomet_config["port"] ||= URI.parse("http://#{@zomet_config["server"]}").port
+      uri = URI.parse("http://#{@zomet_config["server"]}")
+      @zomet_config["host"] ||= uri.host
+      @zomet_config["port"] ||= uri.port
     end
 
     def pub_to_browser(options)

public/stylesheets/front.css

@@ -41,7 +41,7 @@ body { text-align:center; }
 
 .sidebar .sections { font-size:14px; }
 .sidebar .sections li { display:inline; }
-.sidebar .sections li a { display:block; padding:5px 18px; margin-bottom:4px;
+.sidebar .sections li a { display:block; padding:3px 18px; margin-bottom:3px;
   background:url(/images/section_arrow.gif) left center no-repeat; }
 .sidebar .sections li a:hover,
 .sidebar .sections li a.active { background-color: #DFEAF4; text-decoration: none; }

public/stylesheets/users.css

@@ -67,7 +67,7 @@
 	border-bottom: 1px dotted #C8C8C8;
 }
 
-.topic-listing li.last, .followers-listing li.last {
+.topic-listing li.last, .followers-listing li.last, .followed-item li.first {
 	border: none;
 }