课程的作业列表增加搜索按钮

app/controllers/courses_controller.rb

@@ -907,6 +907,17 @@ class CoursesController < ApplicationController
       return 404
     end
   end
+  #搜索作业
+  def homework_search
+    @search = "%#{params[:search].strip.downcase}%"
+    @is_teacher = User.current.logged? && (User.current.admin? || User.current.allowed_to?(:as_teacher,@course))
+    @page = params[:page] ? params[:page].to_i + 1 : 0
+    if @is_teacher
+      @homeworks = @course.homework_commons.where("name like '%#{@search}%'").order("created_at desc").limit(10).offset(@page * 10)
+    else
+      @homeworks = @course.homework_commons.where("name like '%#{@search}%' and publish_time <= '#{Date.today}'").order("created_at desc").limit(10).offset(@page * 10)
+    end
+  end
 
   private
   def update_quotes attachment

app/controllers/homework_common_controller.rb

@@ -15,8 +15,12 @@ class HomeworkCommonController < ApplicationController
     @new_homework.homework_detail_manual = HomeworkDetailManual.new
     @new_homework.course = @course
     @page = params[:page] ? params[:page].to_i + 1 : 0
-    @homeworks = @course.homework_commons.order("created_at desc").limit(10).offset(@page * 10)
     @is_teacher = User.current.logged? && (User.current.admin? || User.current.allowed_to?(:as_teacher,@course))
+    if @is_teacher
+      @homeworks = @course.homework_commons.order("created_at desc").limit(10).offset(@page * 10)
+    else
+      @homeworks = @course.homework_commons.where("publish_time <= '#{Date.today}'").order("created_at desc").limit(10).offset(@page * 10)
+    end
     @is_student = User.current.logged? && (User.current.admin? || (User.current.member_of_course?(@course) && !@is_teacher))
     @is_new = params[:is_new]
 

app/views/courses/_user_homework_search_list.html.erb

@@ -0,0 +1,46 @@
+<%= content_for(:header_tags) do %>
+    <%= import_ke(enable_at: true, prettify: false, init_activity: true) %>
+<% end %>
+
+<style type="text/css">
+    /*回复框*/
+    .homepagePostReplyInputContainer .ke-toolbar {display: none; width: 400px; border: none; background: none; padding: 0px 0px;}
+    .homepagePostReplyInputContainer .ke-toolbar-icon {line-height: 26px; font-size: 14px; padding-left: 26px;}
+    .homepagePostReplyInputContainer .ke-toolbar-icon-url {background-image: url("/images/public_icon.png")}
+    .homepagePostReplyInputContainer .ke-outline {padding: 0px 0px; line-height: 26px; font-size: 14px;}
+    .homepagePostReplyInputContainer .ke-icon-emoticons {background-position: 0px -671px; width: 50px; height: 26px;}
+    .homepagePostReplyInputContainer .ke-icon-emoticons:hover {background-position: -79px -671px; width: 50px; height: 26px;}
+    .homepagePostReplyInputContainer .ke-outline {border: none;}
+    .homepagePostReplyInputContainer .ke-inline-block {display: none;}
+    .homepagePostReplyInputContainer .ke-container {float: left;}
+</style>
+<div id="user_homework_list">
+  <% homework_commons.each do |homework_common|%>
+      <script type="text/javascript">
+          $(function() {
+              init_activity_KindEditor_data(<%= homework_common.id%>, null, "87%", "<%=homework_common.class.to_s%>");
+          });
+
+          function expand_reply(container,btnid){
+              var target = $(container);
+              var btn = $(btnid);
+              if(btn.data('init')=='0'){
+                  btn.data('init',1);
+                  btn.html('收起回复');
+                  target.show();
+              }else{
+                  btn.data('init',0);
+                  btn.html('展开更多');
+                  target.hide();
+                  target.eq(0).show();
+                  target.eq(1).show();
+                  target.eq(2).show();
+              }
+          }
+      </script>
+      <%= render :partial => 'users/user_homework_detail', :locals => {:homework_common => homework_common,:is_in_course => is_in_course} %>
+  <% end%>
+  <% if homework_commons.count == 10%>
+      <%= link_to "点击展开更多",homework_search_course_path(course_id,:page => page,:search=>search),:id => "user_show_more_homework",:remote => "true",:class => "loadMore f_grey"%>
+  <% end%>
+</div>

app/views/courses/homework_search.js.erb

@@ -0,0 +1,5 @@
+<% if @page == 0 %>
+    $("#user_homework_list").replaceWith("<%= escape_javascript( render :partial =>  'courses/user_homework_search_list',:locals => {:homework_commons => @homeworks, :page => @page, :is_in_course => 1,:course_id => @course.id,:search=>@search} )%>");
+<% else %>
+    $("#user_show_more_homework").replaceWith("<%= escape_javascript( render :partial =>  'courses/user_homework_search_list',:locals => {:homework_commons => @homeworks, :page => @page, :is_in_course => 1,:course_id => @course.id,:search=>@search} )%>");
+<% end %>

app/views/homework_common/_homework_search_form.html.erb

@@ -0,0 +1,6 @@
+<%= form_tag( url_for(:controller => 'courses',:action => 'homework_search',:id=>course.id),
+              :remote=>true ,:method => 'get',:class=>'resourcesSearchloadBox',:id=>'resource_search_form') do %>
+    <input type="text" name="search" placeholder="输入作业关键词进行搜索" class="searchResource" />
+    <%= submit_tag '',:class=>'homepageSearchIcon',:onfocus=>'this.blur();',:style=>'border-style:none' %>
+    <!--<a href="javascript:void(0);" onclick='this.parent.submit();return false;' class="searchIcon"></a>-->
+<% end %>

app/views/homework_common/index.html.erb

@@ -36,6 +36,9 @@
 <div class="homepageRight mt0 ml10">
   <div class="homepageRightBanner mb10">
     <div class="NewsBannerName">作业</div>
+    <div id="search_div" class="fr mr10">
+      <%= render :partial =>  'homework_search_form',:locals => {:course=>@course} %>
+    </div>
   </div>
   <div class="cl"></div>
 
@@ -50,8 +53,8 @@
         <% end%>
       </div><!----HomeWork end-->
   <% end%>
-
   <%= render :partial => 'users/user_homework_list', :locals => {:homework_commons => @homeworks,:page => 0,:is_in_course => 1,:course_id => @course.id} %>
+
 </div>
 <div class="cl"></div>
 

app/views/users/_user_homework_list.html.erb

@@ -14,6 +14,7 @@
     .homepagePostReplyInputContainer .ke-inline-block {display: none;}
     .homepagePostReplyInputContainer .ke-container {float: left;}
 </style>
+<div id="user_homework_list">
 <% homework_commons.each do |homework_common|%>
     <script type="text/javascript">
         $(function() {
@@ -48,3 +49,4 @@
         <%= link_to "点击展开更多",user_homeworks_user_path(User.current.id,:page => page,:is_in_course => is_in_course),:id => "user_show_more_homework",:remote => "true",:class => "loadMore f_grey"%>
     <% end%>
 <% end%>
+</div>

config/routes.rb

@@ -992,6 +992,7 @@ RedmineApp::Application.routes.draw do
       post 'set_course_outline'
       get 'syllabus'
       get 'search_public_orgs_not_in_course'
+      get "homework_search"
     end
     collection do
       match 'join_private_courses', :via => [:get, :post]