增加课程成员，给该老师也发送消息；

修改增加成员或删除成员消息的内容

app/controllers/members_controller.rb

@@ -163,9 +163,9 @@ class MembersController < ApplicationController
               #给新成员和老师发送加入课程的消息，发送者id放在CourseMessage的course_message_id字段中
               #course_message_type设置为JoinCourse
               #status = 0 表示给学生发，status = 1表示给老师发
-              course_join = CourseMessage.new(:user_id =>user_id, :course_message_id=>User.current.id,:course_id => @course.id,:course_message_type=>"JoinCourse", :viewed => false, :status => 0)
+              course_join = CourseMessage.new(:user_id =>user_id, :course_message_id=>User.current.id,:course_id => @course.id,:course_message_type=>"JoinCourse", :content => role, :viewed => false, :status => 0)
               course_join.save
-              CourseMessage.create(:user_id => User.current.id, :course_message_id => user_id, :course_id => @course.id, :course_message_type => "JoinCourse", :viewed => false, status => 1)
+              CourseMessage.create(:user_id => User.current.id, :course_message_id => user_id, :course_id => @course.id, :course_message_type => "JoinCourse",:content => role, :viewed => false, :status => 1)
 
               members << member
               #user_grades << UserGrade.new(:user_id => user_id, :course_id => @course.id)

app/views/users/_user_message_course.html.erb

@@ -511,7 +511,7 @@
     <% end %>
 
     <!--被老师拉入课程-->
-    <% if ma.course_message_type == "JoinCourse" %>
+    <% if ma.course_message_type == "JoinCourse" and ma.status == 0 %>
         <ul class="homepageNewsList fl">
           <li class="homepageNewsPortrait fl">
             <a href="javascript:void(0);"><%=link_to image_tag(url_to_avatar(User.find(ma.course_message_id)), :width => "30", :height => "30"), user_path(ma.course_message_id) %></a>
@@ -527,8 +527,44 @@
           </li>
           <div style="display: none" class="message_title_red system_message_style">
             <% if ma.course.is_public? || User.current.member_of_course?(ma.course) || User.current.admin? %>
-                <p>课程名称：<%= ma.course.name %>(<%= ma.course.time.to_s + '年'+ ma.course.term %>)</p>
-                <p>课程描述：<%= ma.course.description.blank? ? '无':ma.course.description %></p>
+                <% teacher = User.find(ma.course_message_id) %>
+                <p><%= teacher.show_name %>(<%= teacher %>)老师把您加入了课程，详情如下：</p>
+                <p>课程名称：<%= ma.course.name %></p>
+                <p>开课学期：<%= ma.course.time.to_s + '年'+ ma.course.term %></p>
+                <p>课程ID：<%= ma.course.id %></p>
+                <p>课时总数：<%= ma.course.class_period %></p>
+            <% else %>
+                <p>
+                  您已经被移出该私有课程，非课程成员没有权限访问私有课程
+                </p>
+            <% end %>
+          </div>
+          <li class="homepageNewsTime fl"><%= time_tag(ma.created_at).html_safe %> </li>
+        </ul>
+    <% end %>
+
+    <!--被老师拉入课程-->
+    <% if ma.course_message_type == "JoinCourse" and ma.status == 1 %>
+        <ul class="homepageNewsList fl">
+          <li class="homepageNewsPortrait fl">
+            <a href="javascript:void(0);"></a>
+          </li>
+          <li class="homepageNewsPubType fl">
+            <span class="newsBlue homepageNewsPublisher">系统提示</span>
+            <span class="<%= ma.viewed == 0 ? "homepageNewsTypeNotRead fl" : "homepageNewsType fl" %>">您增加了新的课程成员：</span>
+          </li>
+          <li class="homepageNewsContent fl"><a href="javascript:void(0);" class="newsGrey">
+            <%= link_to User.find(ma.course_message_id), user_path(ma.course_message_id), :class => "#{ma.viewed == 0 ? "newsBlack" : "newsGrey"}",
+                        :onmouseover => "message_titile_show($(this),event)",
+                        :onmouseout => "message_titile_hide($(this))" %></a>
+          </li>
+          <div style="display: none" class="message_title_red system_message_style">
+            <% if ma.course.is_public? || User.current.member_of_course?(ma.course) || User.current.admin? %>
+                <p>您增加了新的课程成员，详情如下：</p>
+                <p>成员：<%= User.find(ma.course_message_id) %></p>
+                <p>课程名称：<%= ma.course.name %></p>
+                <p>开课学期：<%= ma.course.time.to_s + '年'+ ma.course.term %></p>
+                <p>课程ID：<%= ma.course.id %></p>
                 <p>课时总数：<%= ma.course.class_period %></p>
             <% else %>
                 <p>
@@ -557,8 +593,12 @@
           </li>
           <div style="display: none" class="message_title_red system_message_style">
             <% if ma.course.is_public? || User.current.member_of?(ma.course) || User.current.admin? %>
-                <p>课程名称：<%= ma.course.name %>(<%= ma.course.time.to_s + '年'+ ma.course.term %>)</p>
-                <p>课程描述：<%= ma.course.description.blank? ? '无' : ma.course.description %></p>
+                <p>您已被<%= User.find(ma.course_message_id).show_name %>老师移出了课程，详情如下：</p>
+                <p>课程名称：<%= ma.course.name %></p>
+                <p>开课学期：<%= ma.course.time.to_s + '年'+ ma.course.term %></p>
+                <% if !ma.content.nil? %>
+                    <p>担任角色：<%= ma.content %></p>
+                <% end %>
                 <p>学时总数：<%= ma.course.class_period %></p>
             <% else %>
                 <p>

app/views/users/_user_message_forge.html.erb

@@ -36,7 +36,7 @@
                         :onmouseout => "message_titile_hide($(this))" %></a>
           </li>
           <div style="display: none" class="message_title_red system_message_style">
-            <% if ma.project.is_public? || User.current.member_of?(ma.project) %>
+            <% if ma.project.is_public? || User.current.member_of?(ma.project) || User.current.admin? %>
                 <p>
                   项目名称：<%= ma.project.name %>
                 </p>
@@ -69,7 +69,7 @@
                         :onmouseout => "message_titile_hide($(this))" %></a>
           </li>
           <div style="display: none" class="message_title_red system_message_style">
-            <% if ma.project.is_public? || User.current.member_of?(ma.project) %>
+            <% if ma.project.is_public? || User.current.member_of?(ma.project) || User.current.admin? %>
                 <p>
                   项目名称：<%= ma.project.name %>
                 </p>