管理员界面增加精品课程的设置

app/controllers/admin_controller.rb

@@ -63,6 +63,33 @@ class AdminController < ApplicationController
     end
   end
 
+  #精品课程下的全部课程
+  def excellent_all_courses
+    @name = params[:name]
+    @courses = Course.like(@name).order('created_at desc')
+    @courses = paginateHelper @courses,30
+    @page = (params['page'] || 1).to_i - 1
+    respond_to do |format|
+      format.html
+    end
+  end
+
+  #设为精品
+  def set_excellent_course
+    @course = Course.find params[:id]
+    unless @course.nil?
+      if @course.is_excellent == 1 || @course.excellent_option == 1
+        @course.update_column('is_excellent', 0)
+        @course.update_column('excellent_option', 0)
+      else
+        @course.update_column('is_excellent', 1)
+      end
+      respond_to do |format|
+        format.js
+      end
+    end
+  end
+
  #管理员界面课程资源列表
   def course_resource_list
 

app/views/admin/_course_detail_tr.html.erb

@@ -0,0 +1,32 @@
+  <td style="text-align: center;">
+    <%= course.id %>
+  </td>
+  <td style="white-space: nowrap;overflow: hidden;text-overflow: ellipsis;" class="name" title='<%=course.name%>'>
+            <span>
+              <%= link_to(course.name, course_path(course.id)) %>
+            </span>
+  </td>
+  <td align="center">
+    <%= link_to(course.try(:teacher).try(:realname).truncate(6, omission: '...'), user_path(course.teacher)) %>
+  </td>
+  <td align="center">
+    <%= studentCount(course) %>
+  </td>
+  <td class="center">
+    <%= course.homework_commons.count%>
+  </td>
+  <td class="center">
+    <%= student_works_num(course) %>
+  </td>
+  <td class="center">
+    <%= visable_attachemnts_incourse(course).count%>
+  </td>
+  <td class="center">
+    <%= course.boards.first.topics.count + Message.where("board_id =? and parent_id is not ?", course.boards.first.id, nil).count %>
+  </td>
+  <td class="center">
+    <%= course.course_activities.count%>
+  </td>
+  <td class="buttons">
+    <%= link_to( course.is_excellent == 1 || course.excellent_option == 1 ? "取消精品" : "设为精品", { :controller => 'admin', :action => 'set_excellent_course', :id => course.id },:remote=>true, :class => 'icon-del') %>
+  </td>

app/views/admin/_tab_excellent_courses.erb

@@ -0,0 +1,7 @@
+<div class="tabs">
+  <ul>
+    <li><%= link_to '精品课程', {:action => 'excellent_courses'},   class: "#{current_page?(excellent_courses_path)? 'selected' : nil }" %></li>
+    <li><%= link_to '全部课程',  {:action => 'excellent_all_courses'},  class: "#{current_page?(excellent_all_courses_path)? 'selected' : nil }" %></li>
+
+  </ul>
+</div>

app/views/admin/courses.html.erb

@@ -13,9 +13,7 @@
       </label>
       <%= text_field_tag 'name', params[:name], :size => 30, :placeholder => '课程名称' %>
       <%= submit_tag l(:button_apply), :class => "small", :name => nil %>
-      <a class="icon icon-reload" onclick="$('#name').val('')" style="cursor: pointer;text-decoration: none;">
+      <%= link_to l(:button_clear), {:controller => 'admin', :action => 'courses'},:remote => true, :class => 'icon icon-reload' %>
-        <%= l(:button_clear)%>
-      </a>
     </fieldset>
 <% end %>
 &nbsp;

app/views/admin/excellent_all_courses.html.erb

@@ -0,0 +1,71 @@
+<%= stylesheet_link_tag 'jquery/jquery-ui-1.9.2', :media => 'all' %>
+<h3>
+  精品课程列表
+</h3>
+<%= render 'tab_excellent_courses' %>
+
+<h3>
+  全部课程列表
+</h3>
+
+<%= form_tag({}, :method => :get) do %>
+    <fieldset>
+      <label for='name'>
+        课程:
+      </label>
+      <%= text_field_tag 'name', params[:name], :size => 30, :placeholder => '课程名称' %>
+      <%= submit_tag l(:button_apply), :class => "small", :name => nil %>
+      <%= link_to l(:button_clear), {:controller => 'admin', :action => 'excellent_all_courses'}, :class => 'icon icon-reload' %>
+    </fieldset>
+<% end %>
+&nbsp;
+
+<div class="autoscroll">
+  <table class="list" style="width: 100%;table-layout: fixed">
+    <thead>
+    <tr>
+      <th style="width: 25px;">
+        序号
+      </th>
+      <th style="width: 120px;">
+        课程名
+      </th>
+      <th style="width: 50px;">
+        主讲老师
+      </th>
+      <th style="width: 30px;">
+        学生数
+      </th>
+      <th style="width: 25px;">
+        作业数
+      </th>
+      <th style="width: 25px;">
+        作品数
+      </th>
+      <th style="width: 25px;">
+        资源数
+      </th>
+      <th style="width: 50px;">
+        帖子数
+      </th>
+      <th style="width: 50px;">
+        动态数
+      </th>
+      <th style="width: 40px;">
+      </tr>
+    </tr>
+    </thead>
+    <tbody>
+    <% @courses.each do |course| %>
+        <tr class="<%= cycle("odd", "even") %>" id="tr_<%= course.id %>">
+            <%= render :partial => 'course_detail_tr', :locals => {:course => course} %>
+        </tr>
+    <% end %>
+    </tbody>
+  </table>
+</div>
+<div class="pagination">
+  <%= pagination_links_full @obj_pages, @obj_count, :per_page_links => false %>
+</div>
+
+<% html_title(l(:label_excellent_courses_list)) -%>

app/views/admin/excellent_courses.html.erb

@@ -1,3 +1,9 @@
+<%= stylesheet_link_tag 'jquery/jquery-ui-1.9.2', :media => 'all' %>
+<h3>
+  <%=l(:label_excellent_courses_list)%>
+</h3>
+<%= render 'tab_excellent_courses' %>
+
 <h3>
   <%=l(:label_excellent_courses_list)%>
 </h3>

app/views/admin/set_excellent_course.js.erb

@@ -0,0 +1 @@
+$("#tr_<%=@course.id %>").html("<%=escape_javascript(render :partial => 'course_detail_tr', :locals => {:course => @course}) %>");

config/routes.rb

@@ -950,7 +950,9 @@ RedmineApp::Application.routes.draw do
   match 'admin', :to => 'admin#index', :via => :get
   match 'admin/projects',  :via => :get
   get 'admin/courses'
-  get 'admin/excellent_courses'
+  get 'admin/excellent_courses', as: :excellent_courses
+  get 'admin/excellent_all_courses', as: :excellent_all_courses
+  match 'admin/set_excellent_course/:id', :to => 'admin#set_excellent_course'
   get 'admin/course_resource_list'
   get 'admin/project_resource_list'
   match 'admin/users',  :via => :get