excel导入功能

Gemfile

@@ -75,7 +75,7 @@ group :development, :test do
       gem 'pry-byebug'
     gem "test-unit", "~>3.0"
     end
-  gem 'rspec-rails', '~> 3.0'
+  # gem 'rspec-rails', '~> 3.0'
   gem 'factory_girl_rails'
 end
 

app/controllers/courses_controller.rb

@@ -33,6 +33,29 @@ class CoursesController < ApplicationController
   before_filter :require_login, :only => [:join, :unjoin]
   #before_filter :allow_join, :only => [:join]
 
+  def sync_temp_excel
+    unless User.current.admin?
+      render_403
+      return
+    end
+    attachment = Attachment.find(params[:attachment_id])
+    path = attachment.disk_directory
+    name = attachment.disk_filename
+    lists = readData("files/#{path}/#{name}")
+    lists.each do |list|
+      logger.info("#{list[0]}---#{list[1]}")
+      user = User.find_by_sql("SELECT u.* FROM `users` u, `user_extensions` ue where u.id = ue.user_id  and  CONCAT(u.lastname,u.firstname) ='#{list[1]}' and ue.school_id='#{school_id}' and ue.student_id='#{list[0]}'").first
+      # 用户存在并且用户是非课程成员
+      if user.present? && Member.where(:course_id => @course, :user_id => user.id).blank?
+        members = []
+        members << Member.new(:role_ids => [10], :user_id => user.id)
+        @course.members << members
+        StudentsForCourse.create(:student_id => user.id, :course_id => @course.id)
+        @had_import_count += 1
+      end
+    end
+  end
+
   # 邀请码停用/启用
   def set_invite_code_halt
     if User.current.allowed_to?(:as_teacher, @course) || User.current.admin?

config/routes.rb

@@ -1379,6 +1379,7 @@ RedmineApp::Application.routes.draw do
   # 课程路由设置
   resources :courses do
     member do
+      get 'sync_temp_excel'
       get 'settings(/:tab)', :action => 'settings', :as => 'settings'
       get 'search_member', :action => 'search_member'
       get 'file', :action => 'file', :as => 'file'

lib/tasks/import_excel.rake

@@ -0,0 +1,14 @@
+namespace :import do
+  desc "fix import name"
+  task :fix => :environment do
+    HomeworkCommon.find_each do |homework|
+      name = homework.name.sub("\n", " ").sub("\r\n", " ")
+      if name != homework.name
+        homework.name = name
+        homework.save!
+      end
+
+    end
+  end
+
+end