课程英雄榜数据

app/helpers/courses_helper.rb

@@ -757,8 +757,8 @@ module CoursesHelper
     homework_scores
   end
 
-  def contributor_course_scor(course)
+  def contributor_course_scor(course_id)
-
+    ccs = CourseContributorScore.where("course_id =?", course_id).limit(9)
   end
 
 end

app/views/layouts/base_courses.html.erb

@@ -205,7 +205,7 @@
       <div class="cl"></div>
       <ul class="rankList">
         <p class="fontGrey2 f14">课程贡献榜</p>
-        <% hero_homework_score(@course, "desc").each do |student_score| %>
+        <% contributor_course_scor(@course.id).each do |student_score| %>
         <li> <a href="javascript:void:(0);"><%=link_to image_tag(url_to_avatar(student_score.user), :width => "35", :height => "35", :class=> "rankPortrait"),user_path(student_score.user) %></a>
           <p><a href="javascript:void:(0);"><%=link_to student_score.user, user_path(student_score.user)  %></a></p>
           <p><span class="c_green" style="cursor:pointer">
@@ -213,7 +213,7 @@
                         :class =>"#{ma.viewed == 0 ? "newsBlack" : "newsGrey"}",
                         :onmouseover =>"message_titile_show($(this),event)",
                         :onmouseout => "message_titile_hide($(this))" %>
-          <a onmouseover ="message_titile_show($(this),event)" onmouseout ="message_titile_hide($(this))"><%= student_score.score.to_i %></a></span></p>
+          <a onmouseover ="message_titile_show($(this),event)" onmouseout ="message_titile_hide($(this))"><%= student_score.total_score.to_i %></a></span></p>
           <div  style="display: none" class="numIntro">
             资源：2<br />
             评论：98<br />

db/migrate/20151125072235_add_course_contributor_score.rb

@@ -9,15 +9,21 @@ class AddCourseContributorScore < ActiveRecord::Migration
             puts course.id
             puts course.name
             puts s.student_id
-            board_count = CourseActivity.where("user_id =? and course_id =? and course_act_type =?",s.student_id, course.id, "Message").count * 2
+            # board_count = CourseActivity.where("user_id =? and course_id =? and course_act_type =?",s.student_id, course.id, "Message").count * 2
-            message_reply_count = Message.find_by_sql("select DISTINCT me.* from messages me, boards b where b.id = me.board_id and b.course_id = #{course.id} and b.project_id = '-1' and me.author_id = #{s.student_id} and me.parent_id is not null;").count * 1
+            board_count = Message.find_by_sql("select DISTINCT me.* from messages me, boards b where b.id = me.board_id and b.course_id = #{course.id} and b.project_id = '-1' and me.author_id = #{s.student_id} and me.parent_id is null;").count * 2
+            message_reply_count = Message.find_by_sql("select DISTINCT me.* from messages me, boards b where b.id = me.board_id and b.course_id = #{course.id} and b.project_id = '-1' and me.author_id = #{s.student_id} and me.parent_id is not null").count * 1
             common_reply_count = Comment.find_by_sql("select cm.* from comments cm, news n where cm.author_id = #{s.student_id} and n.course_id = #{course.id} and cm.commented_id = n.id and cm.commented_type ='News'").count * 1
-            attachment_count = CourseActivity.where("user_id =? and course_id =? and course_act_type =?", s.student_id, course.id, "Attachment").count * 5
+            # attachment_count = CourseActivity.where("user_id =? and course_id =? and course_act_type =?", s.student_id, course.id, "Attachment").count * 5
+            attachment_count = Attachment.find_by_sql("SELECT * FROM `attachments` where container_id = #{course.id} and author_id = #{s.student_id};").count * 5
             journal_count = JournalsForMessage.where("user_id =? and jour_id =? and jour_type =? ", s.student_id, course.id, "Course").count * 1
             # journal_count = CourseActivity.where("user_id =? and course_id =? and course_act_type =?", s.student_id, course.id, "JournalsForMessage").count * 1
             # journal_reply_count = JournalsForMessage.where("user_id =? and jour_id =? and jour_type =? and status =?", s.student_id, course.id, "Course",1).count * 1
+            total =   board_count + message_reply_count + common_reply_count + attachment_count + journal_count
+            if total !=0
               CourseContributorScore.create(:course_id => course.id, :user_id => s.student_id, :message_num => board_count, :message_reply_num => message_reply_count,
-                                              :news_reply_num => common_reply_count, :resource_num => attachment_count, :journal_num => journal_count, :journal_reply_num => 0)
+                                            :news_reply_num => common_reply_count, :resource_num => attachment_count, :journal_num => journal_count, :journal_reply_num => 0, :total => total)
+            end
+
           end
         end
       end

db/migrate/20151126160252_add_total_score_to_course_contributor_score.rb

@@ -0,0 +1,5 @@
+class AddTotalScoreToCourseContributorScore < ActiveRecord::Migration
+  def change
+    add_column :course_contributor_scores, :total_score, :integer
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20151125072235) do
+ActiveRecord::Schema.define(:version => 20151126160252) do
 
   create_table "activities", :force => true do |t|
     t.integer  "act_id",                                  :null => false
@@ -393,6 +393,7 @@ ActiveRecord::Schema.define(:version => 20151125072235) do
     t.integer  "journal_reply_num"
     t.datetime "created_at",        :null => false
     t.datetime "updated_at",        :null => false
+    t.integer  "total_score"
   end
 
   create_table "course_groups", :force => true do |t|