课程列表中课程成员数量显示n+（不显示精确数）

只有课程成员能点击教师数量学生数量的链接和查看已提交作业的列表

app/controllers/bids_controller.rb

@@ -14,6 +14,8 @@ class BidsController < ApplicationController
   # end
   before_filter :require_login,:only => [:set_reward, :destroy, :add, :new, ]
 
+  before_filter :memberAccess, only: :show_project
+
   helper :watchers
   helper :attachments
   include AttachmentsHelper
@@ -875,7 +877,14 @@ class BidsController < ApplicationController
     end
   rescue
     render_404
-    end
+  end
+
+  def memberAccess
+    # 是课程，则判断当前用户是否参加了课程
+    return 0 if @bid.courses.first.project_type == Project::ProjectType_project
+    currentUser = User.current
+    render_403 unless currentUser.member_of?(@bid.courses.first)
+  end
 
 end
 

app/views/layouts/base_courses.html.erb

@@ -114,10 +114,18 @@
 
           <td class="font_index">
             <!-- 1 教师； 2 学生；0 全部-->
-            <%= link_to "#{teacherCount(@project)}", project_member_path(@project, :role => 1), :course => '1' %>
+            <% if User.current.member_of?(@project) %>
+                <%= link_to "#{teacherCount(@project)}", project_member_path(@project, :role => 1), :course => '1' %>
+            <% else %>
+                <span><%= teacherCount(@project)%></span> <!--<%= link_to "#{teacherCount(@project)}", "javascript:void(0)", :course => '1' %>-->
+            <% end%>
           </td>
           <td class="font_index">
-            <%= link_to "#{studentCount(@project)}", project_member_path(@project, :role => 2), :course => '1' %>
+            <% if User.current.member_of?(@project) %>
+                <%= link_to "#{studentCount(@project)}", project_member_path(@project, :role => 2), :course => '1' %>
+            <% else %>
+                <span><%= studentCount(@project)%></span>
+            <% end %>
           </td>
           <td class="font_index"><%= link_to files_count, project_files_path(@project) %></td>
         <tr class="font_aram">

app/views/layouts/base_homework.html.erb

@@ -151,6 +151,7 @@
 									<li>
 										<%= link_to l(:label_question_student), {:controller => 'bids', :action => 'show' },:class => link_class(:respond)%>
 									</li>
+                                  <% if  User.current.member_of? @bid.courses.first%>
 									<li>
 										<% if User.current.logged? && @bid.courses.first && (!Member.where('user_id = ? and project_id = ?', User.current.id, @bid.courses.first.id).first.nil? && (Member.where('user_id = ? and project_id = ?', User.current.id, @bid.courses.first.id).first.roles&Role.where('id = ? or id = ? or id =?',5, 10, 7)).size >0) %>
 										<%= link_to l(:label_homework_commit), {:controller => 'bids', :action => 'show_project' },:class => link_class(:project)%>
@@ -159,9 +160,10 @@
 
 										<% end %>
 									</li>
+                                  <% end %>
 									<!-- <li><%= link_to l(:label_homework_statistics), { :controller => 'bids', :action => 'homework_statistics' },:class => link_class(:homework_statistics)%></li> -->
 									<!-- <li><%= link_to l(:label_homework_respond), { :controller => 'bids', :action => 'homework_respond' },:class => link_class(:homework_respond)%></li>
-									--><ul>
+									--></ul>
 							</div>
 
 							<%= yield %>

app/views/projects/_course.html.erb

@@ -45,7 +45,7 @@
 		<%= content_tag('span',  l(:label_x_data,:count => files_count)) %>
 	</p>
 	<p class="stats">
-		<%= content_tag('span',  "#{@project.members.count}", :class => "info") %>
+		<%= content_tag('span',  "#{garble @project.members.count}", :class => "info") %>
 		<%= content_tag('span',  l(:label_x_member, :count => @project.members.count)) %>
 	</p>