添加身份

app/controllers/courses_controller.rb

@@ -31,27 +31,25 @@ class CoursesController < ApplicationController
 
   def join
     if User.current.logged?
-      cs = CoursesService.new
-      user = User.current
-      join = cs.join_course params,user
-      @state = join[:state]
-      course = join[:course]
+      if params[:role] == 10
+        cs = CoursesService.new
+        @user = User.current
+        join = cs.join_course params,user
+        @state = join[:state]
+        @course = join[:course]
+      else
+        @course = Course.find_by_id params[:object_id]
+        CourseMessage.create(:user_id => @course.tea_id, :course_id => @course.id, :viewed => false,:content=> params[:role],:course_message_id=>User.current.id,:course_message_type=>'JoinCourseRequest')
+        @state = 6
+      end
     else
       @state = 5 #未登录
     end
-    # if @state == 1 || @state == 3
-    #   respond_to course_path(course.id)
-    # else
-      respond_to do |format|
-        format.js { render :partial => 'set_join', :locals => {:user => user, :course => course, :object_id => params[:object_id]} }
-      end
-    #end
-
-  rescue Exception => e
-    @state = 4 #已经加入了课程
+    @object_id = params[:object_id]
     respond_to do |format|
-      format.js { render :partial => 'set_join', :locals => {:user => User.current, :course => nil, :object_id => nil} }
+        format.js #{ render :partial => 'set_join', :locals => {:user => @user, :course => @course, :object_id => params[:object_id]} }
     end
+
   end
 
   def unjoin

app/models/course_message.rb

@@ -18,8 +18,10 @@ class CourseMessage < ActiveRecord::Base
   after_create :add_user_message
 
   def add_user_message
-    if MessageAll.where("message_type = '#{self.class.to_s}' and message_id = '#{self.id}'").first.nil?
-      self.message_alls << MessageAll.new(:user_id => self.user_id)
-    end
+    #unless self.course_message_type == 'JoinCourseRequest'
+      if MessageAll.where("message_type = '#{self.class.to_s}' and message_id = '#{self.id}'").first.nil?
+        self.message_alls << MessageAll.new(:user_id => self.user_id)
+      end
+    #end
   end
 end

app/services/courses_service.rb

@@ -299,6 +299,7 @@ class CoursesService
   #@state == 3 您已经加入了课程
   #@state == 4 您加入的课程不存在
   #@state == 5 您还未登录
+  #@state == 6 申请成功，请等待审核完毕
   #@state 其他 未知错误，请稍后再试
   def join_course params,current_user
     course = Course.find_by_id params[:object_id]

app/views/courses/_join_private_course.html.erb

@@ -71,12 +71,12 @@
               <span class="tips">密&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;码：</span>
               <input class=" width190" type="password" name="course_password" id="course_password" value="" >
             </li>
-            <li style="margin-top: 30px;display: none">
+            <li style="margin-top: 30px;">
               <span style="margin-right: 20px;">身&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;份：</span>
-              <select class="IDType">
-                <option>教师</option>
-                <option>教辅</option>
-                <option>学生</option>
+              <select name="role" class="IDType">
+                <option value="9">教师</option>
+                <option value="7">教辅</option>
+                <option value="10">学生</option>
               </select>
             </li>
             <li>

app/views/courses/_set_join.js.erb

@@ -1,4 +1,4 @@
-<% if object_id%>
+<% if object_id && @state != 6%>
     $("#join_in_course_header").html("<%= escape_javascript(join_in_course_header(course, user)) %>");
 <% end %>
 <% if @state %>
@@ -18,6 +18,8 @@
         alert("您加入的课程不存在");
     <% elsif @state == 5 %>
         alert("您还未登录");
+    <% elsif @state == 6 %>
+        alert("申请成功，请等待审核")
     <% else %>
 		alert("未知错误，请稍后再试");
 	<% end %>

app/views/courses/join.js.erb

@@ -0,0 +1,26 @@
+<% if @object_id && @state != 6%>
+$("#join_in_course_header").html("<%= escape_javascript(join_in_course_header(@course, @user)) %>");
+<% end %>
+<% if @state %>
+<% if @state == 0 %>
+alert("加入成功");
+hideModal($("#popbox02"));
+$("#try_join_course_link").replaceWith("<a href='<%=url_for(:controller => 'homework_common', :action => 'index',:course=>course.id, :host=>Setting.host_course)%>' target='_blank' class='blue_n_btn fr mt20'>提交作品</a>");
+window.location.href= "http://"+"<%= Setting.host_name%>"+"/courses/" + "<%= course.id%>"
+<% elsif @state == 1 %>
+alert("密码错误");
+<% elsif @state == 2 %>
+alert("课程已过期\n请联系课程管理员重启课程。(在配置课程处)");
+<% elsif @state == 3 %>
+alert("您已经加入了课程");
+window.location.href= "http://"+"<%= Setting.host_name%>"+"/courses/" + "<%= course.id%>"
+<% elsif @state == 4 %>
+alert("您加入的课程不存在");
+<% elsif @state == 5 %>
+alert("您还未登录");
+<% elsif @state == 6 %>
+alert("申请成功，请等待审核")
+<% else %>
+alert("未知错误，请稍后再试");
+<% end %>
+<% end %>