组织教师列表sql优化

app/controllers/organizations_controller.rb

@@ -102,8 +102,10 @@ class OrganizationsController < ApplicationController
         if params[:org_subfield_id]
           @org_subfield = OrgSubfield.find(params[:org_subfield_id])
           if @org_subfield.field_type == "Comptec" || @org_subfield.field_type == "Compstu"
-            #@org_students = User.find_by_sql("SELECT * FROM users u, user_extensions ue where u.id = ue.user_id and ue.identity =1;")
+            # @org_teachers = User.find_by_sql("select u.*, ue.technical_title, ue.school_id,( SELECT `courses`.* FROM `courses` INNER JOIN `members` ON `courses`.`id` = `members`.`course_id` WHERE `members`.`user_id` = u.id AND (courses.status<>9)) as course_count
+            #                               from users u, user_extensions ue where u.id = ue.user_id and ue.identity=0 order by course_count desc")
             @org_teachers = User.find_by_sql("select u.*, ue.technical_title, ue.school_id,(select count(*) from courses where courses.tea_id = u.id) as course_count from users u, user_extensions ue where u.id = ue.user_id and ue.identity=0 order by course_count desc")
+            # @org_resources =
           else
             @org_subfield_ids = @org_subfield.org_document_comments.map(&:id) << 0
             @org_activities = OrgActivity.where("(org_act_type='OrgDocumentComment'and org_act_id in (#{@org_subfield_ids.join(",")})) || (container_type='OrgSubfield' and container_id=#{@org_subfield.id})").order('updated_at desc').page(params[:page] || 1).per(10)
@@ -148,6 +150,36 @@ class OrganizationsController < ApplicationController
 
   end
 
+  def teacher_search
+    "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}%' "
+    teachers = User.find_by_sql("select u.*, ue.technical_title, ue.school_id,(select count(*) from courses where courses.tea_id = u.id) as course_count from users u, user_extensions ue where u.id = ue.user_id and ue.identity=0 order by course_count desc")
+    q = "#{params[:search].strip}"
+    @org_teachers = searchmember_by_name(teachers, q)
+    @is_remote = true
+    #@result_count = results.count
+    #@results = paginateHelper results, 10
+    # @results = results
+    # @search_name = q
+
+  end
+
+  def searchmember_by_name  members, name
+    #searchPeopleByRoles(project, StudentRoles)
+    mems = []
+    if name != ""
+      name = name.to_s.downcase
+      members.each do |m|
+        username = m.user[:lastname].to_s.downcase + m.user[:firstname].to_s.downcase
+        if(m.user[:login].to_s.downcase.include?(name) ||  m.user.user_extensions[:student_id].to_s.downcase.include?(name) || username.include?(name))
+          mems << m
+        end
+      end
+    else
+      mems = members
+    end
+    mems
+  end
+
   def get_project_message_activities_org org
     project_ids = org.projects.map{|project| project.id}.join(",")
     unless project_ids.blank?

app/views/organizations/_org_teachers_list.html.erb

@@ -0,0 +1,35 @@
+<% @org_teachers.each do |org_teacher| %>
+    <% school = School.where("id =?", org_teacher.school_id).first %>
+    <div class="teacher-list-row">
+      <div>
+        <div class="teacher-avatar">
+          <%= link_to image_tag(url_to_avatar(org_teacher), :width => "90", :height => "90"), user_url_in_org(org_teacher), :alt => "用户头像" %>
+        </div>
+        <div class="fl">
+          <div class="ml25 mb20"><span class="teacher-name"><%= org_teacher.try(:realname).nil? ? org_teacher.try(:login) : org_teacher.try(:realname) %></span>
+            <% unless school.nil? %>
+                <span class="f12 fontGrey2 mr15"><%= school.name %></span>
+            <% end %>
+            <% unless org_teacher.nil? %>
+                <span class="f12 fontGrey2"><%= org_teacher.technical_title %></span></div>
+            <% end %>
+            <div class="teacher-social-block">
+              <div class="block-num"><%= org_teacher_course_count(org_teacher) %></div>
+              <div class="block-title">课程数</div>
+            </div>
+            <div class="block-slice"></div>
+            <div class="teacher-social-block">
+              <div class="block-num"><%= org_student_course_count(org_teacher) %>500</div>
+              <div class="block-title">学生数</div>
+            </div>
+            <div class="block-slice"></div>
+            <div class="teacher-social-block">
+              <div class="block-num"><%= org_teacher_resource_count(org_teacher) %></div>
+              <div class="block-title">资源数</div>
+            </div>
+            </div>
+        <a href="javascript:void(0);" class="fr teacher-select">添加</a>
+      </div>
+      <div class="cl"></div>
+    </div>
+<% end %>

app/views/organizations/_show_teachers.html.erb

@@ -1,7 +1,14 @@
 <div class="resources mt10">
   <div class="function-row">
-    <input type="text" placeholder="搜索" class="teacher-list-search fl" />
-    <a href="javascript:void(0);" class="teacher-search-icon fl"></a>
+    <%= form_tag( url_for(:controller => 'organizations', :action => 'teacher_search'),
+                        :remote => true , :method => 'get', :id => 'resource_search_form') do %>
+        <input type="text" name="search" placeholder="输入教师名进行搜索" class="teacher-list-search fl" />
+        <%= submit_tag '', :class => 'homepageSearchIcon', :onfocus => 'this.blur();', :style => 'border-style:none', :class => "teacher-search-icon fl" %>
+        <!--<a href="javascript:void(0);" onclick='this.parent.submit();return false;' class="searchIcon"></a>-->
+    <% end %>
+    <!--<a href="javascript:" class="f_l" onclick="$('#search_student').submit();">搜索</a>-->
+    <!--<input type="text" placeholder="搜索" class="teacher-list-search fl" />-->
+    <!--<a href="javascript:void(0);" class="teacher-search-icon fl"></a>-->
     <select class="teacher-search-type fr">
       <option>课程数</option>
       <option>学生数</option>
@@ -9,37 +16,7 @@
     </select>
     <div class="cl"></div>
   </div>
-  <% @org_teachers.each do |org_teacher| %>
-      <% school = School.where("id =?", org_teacher.school_id).first %>
-      <div class="teacher-list-row">
-        <div>
-          <div class="teacher-avatar"><img src="images/homepageImage.jpg" width="90" height="90" /></div>
-          <div class="fl">
-            <div class="ml25 mb20"><span class="teacher-name"><%= org_teacher.try(:realname).nil? ? org_teacher.try(:login) : org_teacher.try(:realname) %></span>
-              <% unless school.nil? %>
-                  <span class="f12 fontGrey2 mr15"><%= school.name %></span>
-              <% end %>
-              <% unless org_teacher.nil? %>
-                  <span class="f12 fontGrey2"><%= org_teacher.technical_title %></span></div>
-              <% end %>
-            <div class="teacher-social-block">
-              <div class="block-num"><%= org_teacher_course_count(org_teacher) %></div>
-              <div class="block-title">课程数</div>
-            </div>
-            <div class="block-slice"></div>
-            <div class="teacher-social-block">
-              <div class="block-num"><%= org_student_course_count(org_teacher) %>500</div>
-              <div class="block-title">学生数</div>
-            </div>
-            <div class="block-slice"></div>
-            <div class="teacher-social-block">
-              <div class="block-num"><%= org_teacher_resource_count(org_teacher) %></div>
-              <div class="block-title">资源数</div>
-            </div>
-          </div>
-          <a href="javascript:void(0);" class="fr teacher-select">添加</a>
-        </div>
-        <div class="cl"></div>
-      </div>
-  <% end %>
+  <div id="org_teachers_list">
+    <%=render 'organizations/org_teachers_list' %>
+  </div>
 </div>

app/views/organizations/teacher_search.js.erb

@@ -0,0 +1 @@
+$("#org_teachers_list").html('<%= escape_javascript( render :partial => 'organizations/org_teachers_list')%>');

config/routes.rb

@@ -76,6 +76,7 @@ RedmineApp::Application.routes.draw do
       get 'more_org_projects'
       get 'more_org_courses'
       get 'search_courses'
+      get 'teacher_search'
       post 'join_course_menu'
       post 'join_courses'
       get 'search_projects'