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, :except => [:ghook]
before_filter :check_authentication, :except => [:ghook]
before_filter :find_shixun, :except => [ :index, :new, :create, :index, :search, :shixun_courses, :new_disscuss, :shixun_migrate]
skip_before_filter :verify_authenticity_token, :only => [:ghook]
before_filter :shixun_view_allow, :only => [:show]
before_filter :require_manager, :only => [ :settings, :add_script, :publish, :collaborators_delete, :shixun_members_added, :add_collaborators]
before_filter :validation_email, :only => [:new]
include ApplicationHelper
CODES = %W(2 3 4 5 6 7 8 9 A B C D E F G H J K L N M O P Q R S T U V W X Y Z)
DCODES = %W(2 3 4 5 6 7 8 9 a b c f e f g h i j k l m n o p q r s t u v w x y z)
# push代码的时候会触发gitlab hook
def ghook
shixun_modify_status_without_publish(@shixun, 1)
render :json => {status: "success"}
end
def shixun_migrate
unless User.current.admin?
render_403
return
end
shixun_tomcat = Redmine::Configuration['shixun_tomcat']
if params[:shixun_id]
shixuns = Shixun.where(:id => params[:shixun_id])
else
shixuns = Shixun.all
end
shixuns.each do |shixun|
begin
logger.info("shixun id is #{shixun.id}")
tpiList =[]
gameInfo = shixun.gameInfo
myshixuns = shixun.myshixuns
if myshixuns.present?
myshixuns.each do |myshixun|
logger.info("tpiID is #{myshixun.id}")
tpiID = myshixun.id
instanceGitURL = git_myshixun_url_ip(myshixun, myshixun.try(:user_id))
logger.info("instanceGitURL is #{instanceGitURL}")
tpiList << {:tpiID => tpiID, :instanceGitURL => instanceGitURL}
logger.info("###############{tpiList.to_json unless tpiList.blank?}")
logger.info("************#{tpiList}")
end
end
tpiList = Base64.urlsafe_encode64(tpiList.to_json) unless tpiList.blank?
params = {:gameInfo => "#{gameInfo}", :tpiList => "#{tpiList}" }
logger.info("params is #{params}")
uri = "#{shixun_tomcat}/bridge/dataTransfer/transfer"
logger.info("uri is #{uri}")
res = uri_exec uri, params
logger.info("=====res is #{res['code']}")
rescue Exception => e
logger.info("error ====> #{e.message}")
end
end
end
def shixun_test
jenkins_shixuns = Redmine::Configuration['jenkins_shixuns']
uri = URI("#{jenkins_shixuns}/jenkins-exec/webssh/getConnectInfo")
user_id = User.current.id
params = {userID:user_id}
res = uri_exec uri, params
render :json => {data:"succesed"}
end
def delete_shixun_test
jenkins_shixuns = Redmine::Configuration['jenkins_shixuns']
uri = URI("#{jenkins_shixuns}/jenkins-exec/webssh/deleteSSH")
user_id = User.current.id
params = {userID:user_id}
res = uri_exec uri, params
render :json => {data:"succesed"}
end
def game_webssh
end
def entry_edit
g = Gitlab.client
@path = params[:path]
@rev = params[:rev]
file_content = g.files(@shixun.gpid, @path, @rev).content
@content = tran_base64_decode64(file_content)
respond_to do |format|
format.js
end
end
def entry_update
g = Gitlab.client
@path = params[:path]
@rev = params[:rev]
@content = params[:content]
code_file = g.edit_file(@shixun.gpid, :content => params[:content], :file_path => @path, :branch_name => @rev, :commit_message => "shixun entry")
shixun_modify_status_without_publish(@shixun, 1)
respond_to do |format|
format.js
end
end
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
def statistics
@challenges = @shixun.challenges
@top_students = @shixun.myshixuns.where(:status => 1)
myshixuns = @shixun.myshixuns.includes(:games)
@latest_myshixuns = myshixuns.order("created_at desc").limit(4)
end
def autocompletion
end
def index
@order = "myshixun_count"
@sort = "asc"
search = params[:search]
@mail = User.current.mail.blank?
@shixun_all_count = Shixun.all.count
@shixuns = Shixun.where("name like ? and hidden = 0", "%#{search}%").reorder("created_at desc")
@shixuns.each do |shixun|
shixun[:myshixunCount] = shixun.myshixuns.count
end
@shixuns = @shixuns.sort{|x, y| y[:myshixunCount] <=> x[:myshixunCount]}
@shixun_my_score = Experience.find_by_sql("SELECT sum(score) as score FROM `experiences` where user_id=#{User.current.id}").first.try(:score).to_i
@current_user_had_passed = Myshixun.find_by_sql("select count(*) as had_passed from myshixuns where status =1 and user_id=#{User.current.id}
and shixun_id in (SELECT id FROM `shixuns` where status > 1)").first.try(:had_passed).to_i
@majors = Major.where(:id => [635, 636, 637, 638, 639, 622, 619])
@courses = CourseList.where(:id => MajorCourse.where(:major_id => @majors.map(&:id)).map(&:course_list_id))
@shixuns_count = @shixuns.count
@limit = 16
@is_remote = true
@shixun_pages = Paginator.new @shixuns_count, @limit, params['page'] || 1
@offset ||= @shixun_pages.offset
@shixuns = paginateHelper @shixuns, @limit
render :layout => "base_edu"
end
def propaedeutics
respond_to do |format|
format.html
end
end
def update_propaedeutics
@shixun = Shixun.where(:identifier => params[:id]).first
@shixun.update_attribute("propaedeutics", params[:shixun][:propaedeutics])
redirect_to propaedeutics_shixun_path(@shixun)
end
def collaborators
@collaborators = @shixun.collaborators
end
def collaborators_delete
user_id = params[:c_id]
gid = User.find(user_id).try(:gid)
shixun_member = ShixunMember.where(:user_id => user_id, :shixun_id => @shixun.id, :role => 2).first
shixun_member.delete
g = Gitlab.client
unless gid.nil?
g.remove_team_member(@shixun.gpid, gid)
end
@collaborators = @shixun.collaborators
respond_to do |format|
format.js
end
end
# 已存在的成员不添加
def add_collaborators
if !params[:search].nil?
# members = searchTeacherAndAssistant @course
member_ids = "(" + @shixun.shixun_members.map(&:user_id).join(',') + ")"
condition = "%#{params[:search].strip}%".gsub(" ","")
@users = User.where("id not in #{member_ids} and status = 1 and LOWER(concat(lastname, firstname, login, mail)) LIKE '#{condition}'").includes(:user_extensions)
end
respond_to do |format|
format.js
end
end
# 事务处理保证Trustie与Gitlab数据同步
def shixun_members_added
ActiveRecord::Base.transaction do
begin
unless params[:membership][:user_ids].blank?
memberships = params[:membership][:user_ids]
memberships.each do |member|
user = User.find(member)
s = Trustie::Gitlab::Sync.new
if user.gid.present?
gid = user.gid
else
guser = s.sync_user(user)
gid = guser.id
end
ShixunMember.create!(:user_id => member, :shixun_id => @shixun.id, :role => 2)
u = s.g.add_team_member(@shixun.gpid, gid, 40) # 3代表角色master
if u.blank?
raise("同步Gitlab数据错误")
end
end
@collaborators = @shixun.collaborators
respond_to do |format|
format.js
end
end
rescue Exception => e
logger.error(e)
raise ActiveRecord::Rollback
end
end
end
def search
# 确定 sort 1升序 2 降序
@order = params[:order] || "myshixun_count"
bsort = params[:sort] || "desc"
@sort = bsort == "desc" ? "asc" : "desc"
if @order == "updated_at"
order_str = "#{Shixun.table_name}.updated_at #{bsort}"
else
order_str = "myshixun_count #{bsort}, #{Shixun.table_name}.updated_at #{bsort}"
end
@language = params[:language]
@status = params[:status].to_i
@shixun_status = params[:shixun_status] # 2是已发布 3是未发布
@search = params[:search]
@major = params[:major]
@course = params[:course]
@trainee = params[:trainee]
#ids = Shixun.find_by_sql("select group_concat(id) as allId from shixuns where id in (SELECT distinct(shixun_id) FROM `challenges`)")
@shixuns = Shixun.where("hidden = 0")
@shixuns = @shixuns.where(:language => @language) unless @language.blank?
@shixuns = @shixuns.where("name like ?", "%#{@search}%") unless @search.blank?
if !@major.blank?
@shixuns = @shixuns.where(:major_id => @major.to_i)
@courses = CourseList.where(:id => MajorCourse.where(:major_id => @major).map(&:course_list_id))
else
@courses = CourseList.where(:id => MajorCourse.where(:major_id => [635, 636, 637, 638, 639, 622, 619]).map(&:course_list_id))
end
if !@course.blank? && (@major.blank? || MajorCourse.where(:major_id => @major, :course_list_id => @course).count == 1)
@shixuns = @shixuns.where(:id => ShixunMajorCourse.where(:course_list_id => @course).map(&:shixun_id))
end
if !@major.blank? && MajorCourse.where(:major_id => @major, :course_list_id => @course).count == 0
@course = nil
end
@shixuns = @shixuns.where(:trainee => @trainee) unless @trainee.blank?
case @status
when 1, 0
@shixuns = @shixuns
when 2
@shixuns = @shixuns.where(:user_id => User.current)
when 3
shixun_ids = Myshixun.where(:user_id => User.current).blank? ? "(-1)" : "(" + Myshixun.where(:user_id => User.current).map(&:shixun_id).join(',') +")"
@shixuns = @shixuns.where("id not in #{shixun_ids}")
when 4
shixun_ids = Myshixun.where(:user_id => User.current, :status => 0).map(&:shixun_id)
@shixuns = @shixuns.where(:id => shixun_ids)
when 5
shixun_ids = Myshixun.where(:user_id => User.current, :status => 1).map(&:shixun_id)
@shixuns = @shixuns.where(:id => shixun_ids)
end
case @shixun_status
when "1"
@shixuns = @shixuns.where(:status => [0, 1])
when "2"
@shixuns = @shixuns.where(:status => 2)
when "3"
@shixuns = @shixuns.where(:status => 3)
when nil, "0"
@shixuns = @shixuns
end
if @order == "updated_at"
@shixuns =@shixuns.reorder(order_str)
else
# 最热排序
@shixuns.each do |shixun|
shixun[:myshixunCount] = shixun.myshixuns.count
end
if bsort == "desc"
@shixuns = @shixuns.sort{|x, y| y[:myshixunCount] <=> x[:myshixunCount]}
else
@shixuns = @shixuns.sort{|x, y| x[:myshixunCount] <=> y[:myshixunCount]}
end
end
# @shixuns = Shixun.where(:authentication => 1).reorder(order)
@shixuns_count = @shixuns.count
@limit = 16
@is_remote = true
@shixun_pages = Paginator.new @shixuns_count, @limit, params['page'] || 1
@offset ||= @shixun_pages.offset
@shixuns = paginateHelper @shixuns, @limit
respond_to do |format|
format.js
end
end
# jenkins回调脚本
# gameID 及实训ID
def publish
begin
@shixun.update_attributes!(:status => 1)
apply = ApplyAction.where(:container_type => "ApplyShixun", :container_id => @shixun.id).order("created_at desc").first
if apply && apply.status == 0
@status = 0
else
ApplyAction.create(:container_type => "ApplyShixun", :container_id => @shixun.id, :user_id => User.current.id, :status => 0)
notes = User.current.show_name.to_s + " 申请发布实训:<a href='#{shixun_path(@shixun)}'>#{@shixun.name}</a>"
JournalsForMessage.create(:jour_id => 1, :jour_type => 'Principal', :user_id => User.current.id, :notes => notes, :private => 1, :reply_id => 0)
@status = 1
end
rescue Exception => e
@jenkin_error = true
logger.error("pushlish game #{e}")
respond_to do |format|
format.js
end
end
end
def apply_publish
apply = ApplyAction.where(:container_type => "ApplyShixun", :container_id => @shixun.id).last
if apply && apply.status == 0
@status = 0
else
ApplyAction.create(:container_type => "ApplyShixun", :container_id => @shixun.id, :user_id => User.current.id, :status => 0)
notes = User.current.show_name.to_s + " 申请发布实训:<a href='#{shixun_path(@shixun)}'>#{@shixun.name}</a>"
JournalsForMessage.create(:jour_id => 1, :jour_type => 'Principal', :user_id => User.current.id, :notes => notes, :private => 1, :reply_id => 0)
@shixun.update_column('status', 1)
@status = 1
end
end
def cancel_publish
apply = ApplyAction.where(:container_type => "ApplyShixun", :container_id => @shixun.id).order("created_at desc").first
if apply && apply.status == 0
apply.update_attributes(:status => 3)
@shixun.update_column('status', 0)
end
redirect_to shixun_path(@shixun)
end
def close
@shixun.update_column('status', 3)
redirect_to shixun_path(@shixun)
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
# 开启过实训的则直接跳入my实训页面
def shixun_exec
unless allow_shixun_exec(@shixun) && (User.current.manager_of_shixun?(@shixun) || @shixun.status > 0)
render_403
return
end
myshixun = Myshixun.where(:user_id => User.current.id, :shixun_id => @shixun.id).first
unless myshixun.blank?
logger.info("current task id is #{myshixun.current_task}")
redirect_to myshixun_game_path(myshixun.current_task, :myshixun_id => myshixun)
return
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)
logger.info("#############gshixun is #{gshixun}")
if !gshixun.id.nil?
# 防止fork多次的问题
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)
code = down_generate_identifier("game")
game =Game.create!(:challenge_id => challenge.id, :myshixun_id => myshixun.id, :status => status, :user_id => myshixun.user_id, :open_time => Time.now, :identifier => code)
# 记录刚开始时默认代开文件原始代码
# 刚开始fork的一段时间是获取不了content内容的
game_passed_code(game.try(:id), challenge.try(:path), myshixun.try(:gpid), 0)
end
if params[:type] == "1" # 重置过来的请求
shixun_mod = ShixunModify.where(:shixun_id => myshixun.try(:shixun_id), :myshixun_id => myshixun.try(:id)).first
if shixun_mod.nil?
ShixunModify.create(:shixun_id => myshixun.shixun_id, :myshixun_id => myshixun.id, :status => 0)
else
shixun_mod.update_attributes(:status => 0)
end
end
else
raise("实训云平台繁忙繁忙等级81")
end
logger.info("myshixun id si #{myshixun.id} and current_task id is#{myshixun.current_task.id}")
redirect_to myshixun_game_path(myshixun.current_task, :myshixun_id => myshixun)
rescue Exception => e
flash[:error] = e.message
logger.info("failed to exec shixun: current task id is #{e}")
@g.delete_project(gshixun.id) if !gshixun.id.nil?
redirect_to shixun_challenges_path(@shixun)
raise ActiveRecord::Rollback
end
end
end
def shixun_courses
data = {result:0,options:[]}
if params[:major_id] != 0
major = Major.find params[:major_id]
if major
data[:result] = 1
major_courses = major.major_courses
CourseList.where(:id => major_courses.map(&:course_list_id)).each do |course|
option = []
option << course.name.to_s
option << course.id
data[:options] << option
end
else
data[:result] = 0
end
else
data[:result] = 0
end
render :json =>data
end
def new
@shixun = Shixun.new
@support = Major.where(:support_shixuns=> 1)
respond_to do |format|
format.html{render :layout => 'base_edu'}
format.json
end
end
def create
identifier = generate_identifier
@shixun = Shixun.new(params[:shixun])
@shixun.user_id = User.current.id
@shixun.language = params[:language]
@shixun.major_id = params[:major_id]
@shixun.trainee = params[:trainee]
@shixun.webssh = params[:webssh].to_i
@shixun.identifier = identifier
if params[:course_id]
params[:course_id].each do |course_id|
@shixun.shixun_major_courses << ShixunMajorCourse.new(:major_id => params[:major_id], :course_list_id => course_id)
end
end
(params[:shixun][:is_public] == "1" ? @shixun.is_public = true : @shixun.is_public = false)
ActiveRecord::Base.transaction do
begin
@shixun.save!
m = ShixunMember.new(:user_id => User.current.id, :role => 1)
@shixun.shixun_members << m
# 自动构建版本库
repository = Repository.new
repository.shixun = @shixun
repository.type = 'Repository::Gitlab'
repository.identifier = @shixun.identifier.downcase
repository.project_id = -1
repository.save!
s = Trustie::Gitlab::Sync.new
gproject = s.create_shixun(@shixun, repository)
raise "版本库创建失败" if @shixun.gpid.blank? # 若和gitlab没同步成功则抛出异常
g = Gitlab.client
hook_url = Setting.protocol + "://" + Setting.host_name + "/shixuns/#{@shixun.identifier}" + "/ghook"
g.add_project_hook(@shixun.gpid, hook_url)
redirect_to shixun_path @shixun, notice: l(:notice_successful_create)
rescue Exception => e
respond_to do |format|
flash[:notice] = "#{e.message}"
redirect_to new_shixun_path
raise ActiveRecord::Rollback
end
end
end
end
def show
respond_to do |format|
format.html{redirect_to shixun_challenges_path(@shixun)}
end
end
def generate_identifier
code = DCODES.sample(8).join
return generate_identifier if Shixun.where(identifier: code).present?
code
end
def down_generate_identifier type
if type == "game"
code = DCODES.sample(12).join
return down_generate_identifier(type) if Game.where(identifier: code).present?
elsif type == "myshixun"
code = DCODES.sample(10).join
return down_generate_identifier(type) if Myshixun.where(identifier: code).present?
end
code
end
def edit
end
def update
language = @shixun.language
@shixun.attributes = params[:shixun]
@shixun.language = params[:language]
@shixun.trainee = params[:trainee]
@shixun.webssh = params[:webssh].to_i
if params[:course_id]
@shixun.shixun_major_courses.destroy_all
params[:course_id].each do |course_id|
@shixun.shixun_major_courses << ShixunMajorCourse.new(:major_id => params[:major_id], :course_list_id => course_id)
end
end
@shixun.major_id = params[:major_id]
params[:shixun][:is_public] == "on" ? @shixun.is_public = 1 : @shixun.is_public = 0
ActiveRecord::Base.transaction do
begin
@shixun.save!
if language != params[:language]
shixun_modify_status_without_publish(@shixun, 1)
end
rescue
@error = "实训保存失败"
raise ActiveRecord::Rollback
end
respond_to do |format|
format.js
end
end
end
def shixun_discuss
@discusses = @shixun.discusses.where(:parent_id => nil).reorder("created_at desc")
@discusses_count = @discusses.count
@limit = 15
@is_remote = true
@discusses_pages = Paginator.new @discusses_count, @limit, params['page'] || 1
@offset ||= @discusses_pages.offset
@discusses = paginateHelper @discusses, @limit
end
def destroy
unless User.current.admin?
render_403
return
end
Subject.where(:id => @shixun.stage_shixuns.map(&:subject_id)).destroy_all
@shixun.destroy
respond_to do |format|
format.html{ redirect_to shixuns_managements_path }
format.js
end
end
def settings
@repository = Repository.where(:shixun_id => @shixun, :type => "Repository::Gitlab").first
unless @repository.nil?
gitlab_address = Redmine::Configuration['gitlab_address']
login = User.find_by_mail("educoder@163.com").try(:login)
@repos_url = git_shixun_url(@shixun, login)
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_by_identifier(params[:id])
render_404 if @shixun.nil?
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
# 实训行为操作
def operation
@myshixun = Myshixun.where(:id => params[:myshixun_id]).first
@is_modify = ShixunModify.where(:myshixun_id => params[:myshixun_id], :shixun_id => @shixun.try(:id), :status => 1).first
@mail = User.current.mail.blank?
end
private
# REDO: 新增类型copy的时候
# 复制项目
# gshixun --> gitlab project
# CODES = %W(2 3 4 5 6 7 8 9 a b c f e f g h i j k l m n o p q r s t u v w x y z)
def copy_myshixun shixun, gshixun
myshixun = Myshixun.new
# myshixun.attributes = shixun.attributes.dup.except("id","user_id","visits","gpid","status", "identifier","propaedeutics")
myshixun.shixun_id = shixun.id
myshixun.user_id = User.current.id
myshixun.gpid = gshixun.id
shixun_tomcat = Redmine::Configuration['shixun_tomcat']
if myshixun.save!
# 为了避免fork多次的问题
if gshixun.try(:name).include?("-")
logger.info("***** gshixun name is #{gshixun.try(:name)}")
@g.delete_project(gshixun.id)
gshixun = @g.project(myshixun.gpid)
myshixun.update_column(:gpid, gshixun.id)
end
code = down_generate_identifier("myshixun")
myshixun.update_attribute(:identifier, code)
rep = Repository.new(:myshixun_id => myshixun.id, :identifier => gshixun.name,:project_id => -1, :shixun_id => -2)
rep.type = "Repository::Gitlab"
rep.save!
login = User.find_by_mail("educoder@163.com").try(:login)
rep_url = Base64.urlsafe_encode64(git_shixun_url_ip shixun, login)
uri = "#{shixun_tomcat}/bridge/game/openGameInstance"
params = {tpiID: "#{myshixun.id}", tpmID: "#{shixun.id}", instanceGitURL:rep_url, operationEnvironment:"#{shixun.try(:language)}"}
logger.info("openGameInstance params is #{params}")
res = uri_exec uri, params
if (res && res['code'].to_i != 0)
raise("实训云平台繁忙繁忙等级83")
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
render_403 if (@shixun.status == 0 && !(User.current.manager_of_shixun?(@shixun) || User.current.admin?))
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) || User.current.admin?)
end
def validation_email
render_403 if User.current.mail.blank?
end
end