题库支持按发布者、来源、类型的排序

app/controllers/users_controller.rb

@@ -572,6 +572,7 @@ class UsersController < ApplicationController
     @r_sort = @b_sort == "desc" ? "asc" : "desc"
     @user = User.current
     search = params[:name].to_s.strip.downcase
+    type_ids = params[:property] ? "(" + params[:property] + ")" : "(1, 2, 3)"
     if(params[:type].blank? || params[:type] == "1") #全部
       visible_course = Course.where("is_public = 1 && is_delete = 0")
       visible_course_ids = visible_course.empty? ? "(-1)" : "(" + visible_course.map{|course| course.id}.join(",") + ")"
@@ -579,17 +580,33 @@ class UsersController < ApplicationController
       all_user_ids = all_homeworks.map{|hw| hw.user_id}
       user_str_ids = search_user_by_name all_user_ids, search
       user_ids = user_str_ids.empty? ? "(-1)" : "(" + user_str_ids.join(",") + ")"
-      @homeworks = HomeworkCommon.where("course_id in #{visible_course_ids} and publish_time <= '#{Date.today}' and (name like '%#{search}%' or user_id in #{user_ids})").order("#{@order} #{@b_sort}")
+      if @order == "course_name"
+        sql = "SELECT homework_commons.* FROM homework_commons INNER JOIN courses ON homework_commons.course_id = courses.id where homework_type in #{type_ids} and course_id in #{visible_course_ids} and publish_time <= '#{Date.today}' and (homework_commons.name like '%#{search}%' or homework_commons.user_id in #{user_ids}) order by CONVERT (courses.name USING gbk) COLLATE gbk_chinese_ci #{@b_sort}"
+        @homeworks = HomeworkCommon.find_by_sql(sql)
+      elsif @order == "user_name"
+        @homeworks = HomeworkCommon.where("course_id in #{visible_course_ids} and publish_time <= '#{Date.today}' and homework_type in #{type_ids} and (name like '%#{search}%' or user_id in #{user_ids})").joins(:user).order("CONVERT (lastname USING gbk) COLLATE gbk_chinese_ci #{@b_sort}, CONVERT (firstname USING gbk) COLLATE gbk_chinese_ci #{@b_sort},login #{@b_sort}")
+      else
+        @homeworks = HomeworkCommon.where("course_id in #{visible_course_ids} and publish_time <= '#{Date.today}' and homework_type in #{type_ids} and (name like '%#{search}%' or user_id in #{user_ids})").order("#{@order} #{@b_sort}")
+      end
     elsif params[:type] == "2" #课程资源
-      @homeworks = HomeworkCommon.where("user_id = #{@user.id} and publish_time <= '#{Date.today}' and (name like '%#{search}%')").order("#{@order} #{@b_sort}")
+      if @order == "course_name"
+        sql = "SELECT homework_commons.* FROM homework_commons INNER JOIN courses ON homework_commons.course_id = courses.id where homework_commons.user_id = #{@user.id} and homework_type in #{type_ids} and publish_time <= '#{Date.today}' and (homework_commons.name like '%#{search}%') order by CONVERT (courses.name USING gbk) COLLATE gbk_chinese_ci #{@b_sort}"
+        @homeworks = HomeworkCommon.find_by_sql(sql)
+      elsif @order == "user_name"
+        @homeworks = HomeworkCommon.where("user_id = #{@user.id} and publish_time <= '#{Date.today}' and (name like '%#{search}%') and homework_type in #{type_ids}").joins(:user).order("CONVERT (lastname USING gbk) COLLATE gbk_chinese_ci #{@b_sort}, CONVERT (firstname USING gbk) COLLATE gbk_chinese_ci #{@b_sort},login #{@b_sort}")
+      else
+        @homeworks = HomeworkCommon.where("user_id = #{@user.id} and publish_time <= '#{Date.today}' and (name like '%#{search}%') and homework_type in #{type_ids}").order("#{@order} #{@b_sort}")
+      end
     end
+=begin
     if params[:property] && params[:property] == "1"
-      @homeworks = @homeworks.where("homework_type = 1").reorder("#{@order} #{@b_sort}")
+      @homeworks = @homeworks.where("homework_type = 1")
     elsif params[:property] && params[:property] == "2"
-      @homeworks = @homeworks.where("homework_type = 2").reorder("#{@order} #{@b_sort}")
+      @homeworks = @homeworks.where("homework_type = 2")
     elsif params[:property] && params[:property] == "3"
-      @homeworks = @homeworks.where("homework_type = 3").reorder("#{@order} #{@b_sort}")
+      @homeworks = @homeworks.where("homework_type = 3")
     end
+=end
     @type = params[:type]
     @limit = 15
     @is_remote = true

app/views/users/_homework_repository_list.html.erb

@@ -1,18 +1,33 @@
 <ul class="subject-list-banner">
   <li class="subject-list-name fl hidden"><span style="padding-left:15px;">作业名称</span></li>
-  <li class="subject-list-from fl">来源</li>
-  <li class="subject-list-type fl">类别</li>
-  <li class="subject-list-publisher fl">贡献者</li>
+  <li class="subject-list-from fl">
+    <%= link_to "来源",user_search_homeworks_user_path(@user,:name=>search,:type => type,:is_import=>is_import,:property=>property,:order => "course_name", :sort => @r_sort),:class => "fl ml30",:remote => true%>
+    <% if @order == "course_name"%>
+        <%= link_to "", user_search_homeworks_user_path(@user,:name=>search,:type => type,:is_import=>is_import,:property=>property,:order => "course_name", :sort => @r_sort),:class => "#{@r_sort == 'desc' ? 'st_up' : 'st_down'} mt12 fl" ,:remote => true%>
+    <% end%>
+  </li>
+  <li class="subject-list-type fl">
+    <%= link_to "类别",user_search_homeworks_user_path(@user,:name=>search,:type => type,:is_import=>is_import,:property=>property,:order => "homework_type", :sort => @r_sort),:class => "fl ml10",:remote => true%>
+    <% if @order == "homework_type"%>
+        <%= link_to "", user_search_homeworks_user_path(@user,:name=>search,:type => type,:is_import=>is_import,:property=>property,:order => "homework_type", :sort => @r_sort),:class => "#{@r_sort == 'desc' ? 'st_up' : 'st_down'} mt12 fl" ,:remote => true%>
+    <% end%>
+  </li>
+  <li class="subject-list-publisher fl">
+    <%= link_to "贡献者",user_search_homeworks_user_path(@user,:name=>search,:type => type,:is_import=>is_import,:property=>property,:order => "user_name", :sort => @r_sort),:class => "fl ml20",:remote => true%>
+    <% if @order == "user_name"%>
+        <%= link_to "", user_search_homeworks_user_path(@user,:name=>search,:type => type,:is_import=>is_import,:property=>property,:order => "user_name", :sort => @r_sort),:class => "#{@r_sort == 'desc' ? 'st_up' : 'st_down'} mt12 fl" ,:remote => true%>
+    <% end%>
+  </li>
   <li class="subject-list-count fl">
-    <%= link_to "引用数",user_search_homeworks_user_path(@user,:name=>search,:type => type,:is_import=>is_import,:property=>property,:order => "quotes", :sort => @r_sort),:class => "fl",:remote => true%>
+    <%= link_to "引用数",user_search_homeworks_user_path(@user,:name=>search,:type => type,:is_import=>is_import,:property=>property,:order => "quotes", :sort => @r_sort),:class => "fl ml5",:remote => true%>
     <% if @order == "quotes"%>
-        <%= link_to "", user_search_homeworks_user_path(@user,:name=>search,:type => type,:is_import=>is_import,:property=>property,:order => "quotes", :sort => @r_sort),:class => "#{@r_sort == 'desc' ? 'st_up' : 'st_down'} mt12" ,:remote => true%>
+        <%= link_to "", user_search_homeworks_user_path(@user,:name=>search,:type => type,:is_import=>is_import,:property=>property,:order => "quotes", :sort => @r_sort),:class => "#{@r_sort == 'desc' ? 'st_up' : 'st_down'} mt12 fl" ,:remote => true%>
     <% end%>
   </li>
   <li class="fl subject-list-date">
     <%= link_to "发布时间",user_search_homeworks_user_path(@user,:name=>search,:type => type,:is_import=>is_import,:property=>property,:order => "created_at", :sort => @r_sort),:class => "fl",:remote => true%>
     <% if @order == "created_at"%>
-        <%= link_to "", user_search_homeworks_user_path(@user,:name=>search,:type => type,:is_import=>is_import,:property=>property,:order => "created_at", :sort => @r_sort),:class => "#{@r_sort == 'desc' ? 'st_up' : 'st_down'} mt12" ,:remote => true%>
+        <%= link_to "", user_search_homeworks_user_path(@user,:name=>search,:type => type,:is_import=>is_import,:property=>property,:order => "created_at", :sort => @r_sort),:class => "#{@r_sort == 'desc' ? 'st_up' : 'st_down'} mt12 fl" ,:remote => true%>
     <% end%>
   </li>
 </ul>

app/views/users/user_homeworks.html.erb

@@ -46,7 +46,7 @@
             <ul class="resourcesSelect">
               <li class="resourcesSelected"><a href="javascript:void(0);" class="resourcesIcon"></a>
                 <ul class="resourcesType">
-                  <li> <a href="<%= user_homework_type_user_path(@user,:type => @type,:is_import => 0,:property => 0) %>" id="homework_type_all" class="resourcesTypeAll resourcesGrey" data-method="get" data-remote="true">全部</a> </li>
+                  <li> <a href="<%= user_homework_type_user_path(@user,:type => @type,:is_import => 0) %>" id="homework_type_all" class="resourcesTypeAll resourcesGrey" data-method="get" data-remote="true">全部</a> </li>
                   <li> <a href="<%= user_homework_type_user_path(@user,:type => @type,:is_import => 0,:property => 1) %>" id="homework_type_nor" class="homepagePostTypeAssignment postTypeGrey" data-method="get" data-remote="true">普通作业</a> </li>
                   <li> <a href="<%= user_homework_type_user_path(@user,:type => @type,:is_import => 0,:property => 2) %>" id="homework_type_pro" class="program-btn postTypeGrey" data-method="get" data-remote="true" style="white-space:nowrap;">编程作业</a> </li>
                   <li> <a href="<%= user_homework_type_user_path(@user,:type => @type,:is_import => 0,:property => 3) %>" id="homework_type_gro" class="group-btn resourcesGrey" data-method="get" data-remote="true">分组作业</a> </li>