1.修改课程通知保存功能

app/controllers/news_controller.rb

@@ -102,16 +102,31 @@ class NewsController < ApplicationController
   end
 
   def create
-    @news = News.new(:project => @project, :author => User.current)
+    #modify by nwb
-    @news.safe_attributes = params[:news]
+    if @project
-    @news.save_attachments(params[:attachments])
+      @news = News.new(:project => @project, :author => User.current)
-    if @news.save
+      @news.safe_attributes = params[:news]
-      render_attachment_warning_if_needed(@news)
+      @news.save_attachments(params[:attachments])
-      flash[:notice] = l(:notice_successful_create)
+      if @news.save
-      redirect_to project_news_index_path(@project)
+        render_attachment_warning_if_needed(@news)
-    else
+        flash[:notice] = l(:notice_successful_create)
-      layout_file = (@project.project_type == 1) ? 'base_courses' : 'base_projects'
+        redirect_to project_news_index_path(@project)
-      render :action => 'new', :layout => layout_file
+      else
+        layout_file = (@project.project_type == 1) ? 'base_courses' : 'base_projects'
+        render :action => 'new', :layout => layout_file
+      end
+    elsif @course
+      @news = News.new(:course => @course, :author => User.current)
+      @news.safe_attributes = params[:news]
+      @news.save_attachments(params[:attachments])
+      if @news.save
+        render_attachment_warning_if_needed(@news)
+        flash[:notice] = l(:notice_successful_create)
+        redirect_to course_news_index_path(@course)
+      else
+        layout_file =  'base_courses'
+        render :action => 'new', :layout => layout_file
+      end
     end
   end