课程搜索结果不正确

app/controllers/courses_controller.rb

@@ -106,74 +106,17 @@ class CoursesController < ApplicationController
   # 课程搜索
   # add by nwb
   def search
-    courses_all = Course.all_course
+    if params[:name].empty?
-    name = params[:name]
+      courses = Course.visible
-    if name.blank?
+      @courses = paginateHelper courses,10
-      @courses = []
-      @courses_all = []
-      @course_count = 0
-      @course_pages = Paginator.new @course_count, per_page_option, params['page']
     else
-      @courses = courses_all.visible
+      courses = Course.visible.where("LOWER(name) like '%#{params[:name].to_s.downcase}%'")
-      if params[:name].present?
+      @courses = paginateHelper courses,10
-        @courses_all = @courses.like(params[:name])
-      else
-        @courses_all =  @courses;
-      end
-      @course_count = @courses_all.count
-      @course_pages = Paginator.new @course_count, per_page_option, params['page']
-
-      # 课程的动态数
-      # @course_activity_count=Hash.new
-      # @courses_all.each do |course|
-      #   @course_activity_count[course.id]=0
-      # end
-      #
-      # case params[:course_sort_type]
-      #   when '0'
-      #     @courses =  @courses_all.order("created_at desc")
-      #     @s_type = 0
-      #     @courses =  @courses.offset(@course_pages.offset).limit(@course_pages.per_page)
-      #
-      #     @course_activity_count=get_course_activity @courses,@course_activity_count
-      #
-      #   when '1'
-      #     @courses = @courses_all.order("course_ac_para desc")
-      #     @s_type = 1
-      #     @courses =  @courses.offset(@course_pages.offset).limit(@course_pages.per_page)
-      #
-      #     @course_activity_count=get_course_activity @courses,@course_activity_count
-      #
-      #   when '2'
-      #     @courses = @courses_all.order("watchers_count desc")
-      #     @s_type = 2
-      #     @courses =  @courses.offset(@course_pages.offset).limit(@course_pages.per_page)
-      #
-      #     @course_activity_count=get_course_activity @courses,@course_activity_count
-      #
-      #   when '3'
-      #     @course_activity_count=get_course_activity @courses_all,@course_activity_count_array
-      #     @courses=handle_course @courses_all,@course_activity_count
-      #     @s_type = 3
-      #     @courses =  @courses[@course_pages.offset, @course_pages.per_page]
-      #
-      #   else
-      #     @s_type = 0
-      #     @courses = @courses_all.order("created_at desc")
-      #     @courses =  @courses.offset(@course_pages.offset).limit(@course_pages.per_page)
-      #
-      #     @course_activity_count=get_course_activity @courses,@course_activity_count
-      #
-      # end
     end
 
     respond_to do |format|
       format.html {
         render :layout => 'course_base'
-        scope = Course
-        unless params[:closed]
-          scope = scope.active
-        end
       }
       format.atom {
         courses = Course.visible.order('created_on DESC').limit(Setting.feeds_limit.to_i).all

app/views/courses/search.html.erb

@@ -39,17 +39,17 @@
 	<% end %>
 </div>	
 
-<% if @courses.size == 0 %>
+<% if @courses && !@courses.empty? %>
-<%= render :partial => 'layouts/no_content'%>
+    <div id="courses-index">
+        <%= render_course_hierarchy(@courses)%>
+    </div>
 <% else %>
-<div id="courses-index">
+    <%= render :partial => 'layouts/no_content'%>
-	<%= render_course_hierarchy(@courses)%>
-</div>
 <% end %>
 
 <div class="pagination">
 	<ul>
-		<%= pagination_links_full @course_pages %>
+		<%= pagination_links_full @obj_pages, @obj_count, :per_page_links => false %>
 	</ul>
 </div>