educoder/app/controllers/shixuns_controller.rb

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# encoding: utf-8
# REDO: 创建版本库权限控制
class ShixunsController < ApplicationController
layout 'base_shixun'
before_filter :require_login
before_filter :find_shixun, :except => [ :index, :new, :create]
before_filter :shixun_view_allow, :only => [:show]
before_filter :require_manager, :only => [ :settings, :add_script]
include ApplicationHelper
def shixun_monitor
monitor_filter
if @had_exec
@tpm = Myshixun.where(:user_id => User.current, :shixun_id => @shixun).first
end
respond_to do |format|
format.js
end
end
# copy_shixun复制一个新的实训模块包括版本库
# copy_myshixun自动创建系列game,game中只包含状态等信息公共信息从Challeges中读取
#
def shixun_exec
if has_exec_cur_shixun(@shixun) || User.current.id == @shixun.user_id
render_403
end
repository = @shixun.repository
ActiveRecord::Base.transaction do
begin
@g = Gitlab.client
if User.current.gid.nil?
s = Trustie::Gitlab::Sync.new
s.sync_user(User.current)
end
gshixun = @g.fork(@shixun.gpid, User.current.gid)
if !gshixun.id.nil?
myshixun = copy_myshixun(@shixun, gshixun)
challenges = @shixun.challenges
# 之所以增加user_id是为了方便统计查询性能
challenges.each_with_index do |challenge, index|
status = (index == 0 ? 0 : 3)
Game.create!(:challenge_id => challenge.id, :myshixun_id => myshixun.id, :status => status, :user_id => myshixun.user_id)
end
else
raise("网络异常,请稍后重试")
end
respond_to do |format|
format.html{myshixun_game_url(myshixun.current_task, :myshixun_id => myshixun)}
end
rescue Exception => e
flash[:error] = l(:notice_shixun_failed_exec)+ " : " + e.message
@g.delete_project(gshixun.id) if !gshixun.id.nil?
raise ActiveRecord::Rollback
end
end
end
def new
@shixun = Shixun.new
respond_to do |format|
format.html{render :layout => 'new_base'}
format.json
end
end
def create
@shixun = Shixun.new(params[:shixun])
@shixun.user_id = User.current.id
@shixun.language = params[:language]
(params[:shixun][:is_public] == "1" ? @shixun.is_public = true : @shixun.is_public = false)
respond_to do |format|
if @shixun.save
m = ShixunMember.new(:user_id => User.current.id, :role => 1)
@shixun.shixun_members << m
format.html { redirect_to @shixun, notice: l(:notice_successful_create) }
format.js
else
format.html { render action: "new" }
format.js
end
end
end
def show
respond_to do |format|
format.html{redirect_to shixun_challenges_path(@shixun)}
end
end
def edit
end
def update
@shixun.attributes = params[:shixun]
@shixun.language = params[:language]
params[:shixun][:is_public] == "on" ? @shixun.is_public = 1 : @shixun.is_public = 0
@shixun.save
respond_to do |format|
format.html{redirect_to settings_shixun_url(@shixun)}
end
end
def destroy
end
def settings
@repository = Repository.where(:shixun_id => @shixun, :type => "Repository::Gitlab").first
unless @repository.nil?
gitlab_address = Redmine::Configuration['gitlab_address']
creator = @shixun.owner.try(:login)
@repos_url = gitlab_address+"/" + creator + "/" + @repository.identifier+"."+"git"
end
end
# 添加实训脚本
def add_script
if @shixun.update_attribute(:script, params[:shixun_script])
@notice = "脚本添加成功"
else
@notice = "脚本添加失败"
end
end
# 创建实训job
def shixun_job_create
if @shixun.challenges.count == 0
@notice = "实训开启失败:请先发布实训任务"
return
elsif Repository.where(:shixun_id => @shixun.id, :type => "Repository::Gitlab").count == 0
@notice = "实训开启失败:请先创建版本库"
return
end
@shixun.update_attribute(:status, 1)
end
# 更新实训job
def shixun_job_update
# jobName = "#{@shixun.id}"
# pipeLine = "#{Base64.encode64(@shixun.script)}"
# uri = URI("http://123.59.135.74:9999/jenkins-exec/api/updateJob")
# params = {jobName: jobName, pipeLine: pipeLine}
# res = uri_exec uri, params
training_shixun_notice res
if res['code'] == 0
@shixun.update_attribute(:status, 1)
end
end
# Find shixun of id params[:id]
def find_shixun
@shixun = Shixun.find(params[:id])
rescue ActiveRecord::RecordNotFound
render_404
end
def monitor_filter
if User.current.id == @shixun.user_id
@notice = l(:label_shixun_mine)
else
if has_exec_cur_shixun(@shixun)
@notice = l(:label_shixun_had_forked)
@had_exec = true
else
@notice = l(:label_shixun_exec)
@had_exec = false
end
end
end
private
# REDO: 新增类型copy的时候
# 复制项目
# gshixun --> gitlab project
def copy_myshixun shixun, gshixun
myshixun = Myshixun.new
myshixun.attributes = shixun.attributes.dup.except("id","user_id","visits","gpid","status")
myshixun.shixun_id = shixun.id
myshixun.user_id = User.current.id
myshixun.gpid = gshixun.id
jenkins_shixuns = Redmine::Configuration['jenkins_shixuns']
if myshixun.save!
MyshixunMember.create!(:myshixun_id => myshixun.id, :user_id => User.current.id, :role => 1)
uri = URI("#{jenkins_shixuns}/jenkins-exec/api/createJob")
pipeLine = "#{Base64.encode64(shixun.script)}"
params = {jobName: "myshixun_#{myshixun.id}", pipeLine: pipeLine}
res = uri_exec uri, params
rep = Repository.new(:myshixun_id => myshixun.id, :identifier => gshixun.name,:project_id => -1, :shixun_id => -2)
rep.type = "Repository::Gitlab"
rep.save!
if (res && res['code'] != 0)
raise("Job 创建失败")
end
return myshixun
end
end
def training_shixun_notice res
if res['code'] == 0
@notice = "实训开启成功"
else
@notice = res['msg'].nil? ? "实训开启失败" : res['msg']
end
end
# 权限控制
def shixun_view_allow
if @shixun.is_public?
true
else
User.current.member_of?(@shixun) ? true : false
end
end
# 实训管理员或者超级管理员
def require_manager
render_403 unless User.current.manager_of_shixun?(@shixun)
end
end