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require 'oauth2'
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class ApplicationController < ActionController::Base
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include CodeExample
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include RenderExpand
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include RenderHelper
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include ControllerRescueHandler
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include GitHelper
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include LoggerHelper
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protect_from_forgery prepend: true, unless: -> { request.format.json? }
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before_action :user_setup
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#before_action :check_account
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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)
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helper_method :current_user
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# 全局配置参数
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# 返回name对应的value
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def edu_setting(name)
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EduSetting.get(name)
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end
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def user_course_identity
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@user_course_identity = current_user.course_identity(@course)
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if @user_course_identity > Course::STUDENT && @course.is_public == 0
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tip_exception(403, "您没有权限进入")
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end
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uid_logger("###############user_course_identity:#{@user_course_identity}")
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end
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# 判断用户的邮箱或者手机是否可用
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# params[:type] 1: 注册；2：忘记密码
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def check_mail_and_phone_valid login, type
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unless login =~ /^[a-zA-Z0-9]+([._\\]*[a-zA-Z0-9])*@([a-z0-9]+[-a-z0-9]*[a-z0-9]+.){1,63}[a-z0-9]+$/ || login =~ /^1\d{10}$/
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tip_exception("请输入正确的手机号或邮箱")
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end
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# 考虑到安全参数问题，多一次查询，去掉Union
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user = User.where(phone: login).first || User.where(mail: login).first
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if type.to_i == 1 && !user.nil?
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tip_exception("该手机号码或邮箱已被注册")
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elsif type.to_i == 2 && user.nil?
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tip_exception("该手机号码或邮箱未注册")
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end
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sucess_status
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end
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# 发送及记录激活码
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# 发送验证码：type 1：注册手机验证码 2：找回密码手机验证码 3：找回密码邮箱验证码 4：绑定手机 5：绑定邮箱
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# 6：手机验证码登录 7：邮箱验证码登录 8：邮箱注册验证码
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def check_verification_code(code, send_type, value)
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case send_type
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when 1, 2, 4
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# 手机类型的发送
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sigle_para = {phone: value}
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status = Educoder::Sms.send(mobile: value, code: code)
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tip_exception(code_msg(status)) if status != 0
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when 8, 3, 5
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# 邮箱类型的发送
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sigle_para = {email: value}
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begin
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UserMailer.register_email(value, code).deliver_now
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# Mailer.run.email_register(code, value)
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rescue Exception => e
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uid_logger_error(e.message)
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tip_exception("邮件发送失败，请稍后重试")
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end
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end
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ver_params = {code_type: send_type, code: code}.merge(sigle_para)
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VerificationCode.create!(ver_params)
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end
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def code_msg status
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case status
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when 0
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"验证码已经发送到您的手机，请注意查收"
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when 8
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"同一手机号30秒内重复提交相同的内容"
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when 9
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"同一手机号5分钟内重复提交相同的内容超过3次"
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when 22
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"1小时内同一手机号发送次数超过限制"
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when 33
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"验证码发送次数超过频率"
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when 43
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"一天内同一手机号发送次数超过限制"
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end
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end
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def find_course
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return normal_status(2, '缺少course_id参数！') if params[:course_id].blank?
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@course = Course.find(params[:course_id])
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rescue Exception => e
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tip_exception(e.message)
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end
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def course_manager
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return normal_status(403, '只有课堂管理员才有权限') if @user_course_identity > Course::CREATOR
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end
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def find_board
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return normal_status(2, "缺少board_id参数") if params[:board_id].blank?
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@board = Board.find(params[:board_id])
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rescue Exception => e
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uid_logger_error(e.message)
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tip_exception(e.message)
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end
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def validate_type(object_type)
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normal_status(2, "参数") if params.has_key?(:sort_type) && !SORT_TYPE.include?(params[:sort_type].strip)
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end
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def set_pagination
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@page = params[:page] || 1
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@page_size = params[:page_size] || 15
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end
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# 课堂教师权限
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def teacher_allowed
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logger.info("#####identity: #{current_user.course_identity(@course)}")
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unless current_user.course_identity(@course) < Course::STUDENT
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normal_status(403, "")
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end
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end
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# 课堂教师、课堂管理员、超级管理员的权限(不包含助教)
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def teacher_or_admin_allowed
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unless current_user.course_identity(@course) < Course::ASSISTANT_PROFESSOR
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normal_status(403, "")
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end
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end
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def require_admin
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normal_status(403, "") unless User.current.admin?
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end
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# 前端会捕捉401,弹登录弹框
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# 未授权的捕捉407，弹试用申请弹框
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def require_login
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#6.13 -hs
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if User.current.logged?
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if !current_user.profile_completed?
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info_url = "#{edu_setting('old_edu_host')}/account/user_info"
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tip_exception(402, info_url)
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# render :json => { status: 402, url: info_url }
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elsif current_user.certification != 1
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day_cer = UserDayCertification.where(user_id: current_user.id).last
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tip_exception(407, "系统未授权") unless (Time.now.to_i - day_cer.try(:created_at).to_i) < 86400
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end
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else
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tip_exception(401, "..")
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end
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end
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# 异常提醒
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def tip_exception(status = -1, message)
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raise Educoder::TipException.new(status, message)
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end
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def missing_template
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tip_exception(404, "...")
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end
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# 弹框提醒
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def tip_show_exception(status = -2, message)
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raise Educoder::TipException.new(status, message)
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end
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def normal_status(status = 0, message)
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case status
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when 403
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message = "您没有权限进行该操作"
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when 404
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message = "您访问的页面不存在或已被删除"
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end
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render :json => { status: status, message: message }
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end
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# 系统全局认证
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#
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def check_auth
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old_edu_host = edu_setting('old_edu_host')
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ue = current_user.user_extension
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if current_user.lastname.blank? || ue.school_id.blank? || ue.identity.blank? || current_user.mail.blank?
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info_url = old_edu_host + '/account/user_info'
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render :json => { status: 402, url: info_url }
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elsif current_user.certification != 1
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day_cer = UserDayCertification.where(user_id: current_user.id).last
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unless (Time.now.to_i - day_cer.try(:created_at).to_i) < 86400
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account_url = old_edu_host + "/my/account"
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render :json => { status: 402, url: account_url }
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end
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end
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end
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# 身份资料的认证:
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# 如果试用过期则弹框提示认证，先跳入个人资料页面完善资料，资料完成后，弹框提醒用户试用申请
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def check_account
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# # todo user_extension
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# if User.current.logged?
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# ue = current_user.user_extension
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# if current_user.lastname.blank? || ue.school_id.blank? || ue.identity.blank? || current_user.mail.blank?
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# info_url = "#{edu_setting('old_edu_host')}/account/user_info"
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# render :json => { status: 402, url: info_url }
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# end
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# end
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end
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def start_user_session(user)
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session[:user_id] = user.id
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session[:ctime] = Time.now.utc.to_i
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session[:atime] = Time.now.utc.to_i
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end
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def user_setup
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# reacct静态资源加载不需要走这一步
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return if params[:controller] == "main"
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# Find the current user
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User.current = find_current_user
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uid_logger("user_setup: " + (User.current.logged? ? "#{User.current.try(:login)} (id=#{User.current.try(:id)})" : "anonymous"))
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if !User.current.logged? && Rails.env.development?
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User.current = User.find 12
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end
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if params[:debug] == 'teacher' #todo 为了测试,记得讲debug删除
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User.current = User.find 49610
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elsif params[:debug] == 'student'
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User.current = User.find 8686
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elsif params[:debug] == 'admin'
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User.current = User.find 1
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end
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end
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# Sets the logged in user
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def logged_user=(user)
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reset_session
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if user && user.is_a?(User)
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User.current = user
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start_user_session(user)
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else
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User.current = User.anonymous
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end
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end
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# Returns the current user or nil if no user is logged in
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# and starts a session if needed
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def find_current_user
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uid_logger("user setup start: session[:user_id] is #{session[:user_id]}")
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if session[:user_id]
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# existing session
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(User.active.find(session[:user_id]) rescue nil)
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elsif autologin_user = try_to_autologin
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autologin_user
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elsif params[:format] == 'atom' && params[:key] && request.get? && accept_rss_auth?
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# RSS key authentication does not start a session
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User.find_by_rss_key(params[:key])
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end
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end
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def autologin_cookie_name
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edu_setting('autologin_cookie_name').presence || 'autologin'
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end
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def try_to_autologin
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if cookies[autologin_cookie_name]
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# auto-login feature starts a new session
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user = User.try_to_autologin(cookies[autologin_cookie_name])
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if user
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start_user_session(user)
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end
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user
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end
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end
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def api_request?
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%w(xml json).include? params[:format]
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end
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def current_user
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User.current
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end
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## 默认输出json
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def render_json
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respond_to do |format|
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format.json
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end
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end
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## 输出错误信息
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def error_status(message = nil)
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@status = -1
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@message = message
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end
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# 实训等对应的仓库地址
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def repo_ip_url(repo_path)
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"#{edu_setting('git_address_ip')}/#{repo_path}"
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end
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def repo_url(repo_path)
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"#{edu_setting('git_address_domain')}/#{repo_path}"
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end
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# 通关后，把最后一次成功的代码存到数据库
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# type 0 创始内容， 1 最新内容
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def game_passed_code(path, myshixun, game_id)
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file_content = git_fle_content myshixun.repo_path, path
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unless file_content.present?
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raise("获取文件代码异常")
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end
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game_code = GameCode.where(:game_id => game_id, :path => path).first
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if game_code.nil?
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GameCode.create!(:game_id => game_id, :new_code => file_content, :path => path)
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else
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game_code.update_attributes!(:new_code => file_content)
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end
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end
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# Post请求
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def uri_post(uri, params)
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begin
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uid_logger("--uri_exec: params is #{params}, url is #{uri}")
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uri = URI.parse(URI.encode(uri.strip))
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res = Net::HTTP.post_form(uri, params).body
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logger.info("--uri_exec: .....res is #{res}")
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JSON.parse(res)
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rescue Exception => e
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uid_logger("--uri_exec: exception #{e.message}")
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raise Educoder::TipException.new("实训平台繁忙（繁忙等级：84）")
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end
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end
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# 处理返回非０就报错的请求
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def interface_post(uri, params, status, message)
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begin
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uid_logger("--uri_exec: params is #{params}, url is #{uri}")
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uri = URI.parse(URI.encode(uri.strip))
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res = Net::HTTP.post_form(uri, params).body
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logger.info("--uri_exec: .....res is #{res}")
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res = JSON.parse(res)
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if (res && res['code'] != 0)
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tip_exception(status, message)
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|
else
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res
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end
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rescue Exception => e
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uid_logger("--uri_exec: exception #{e.message}")
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raise Educoder::TipException.new("实训平台繁忙（繁忙等级：84）")
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end
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end
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# 适用与已经用url_safe编码后，回调字符串形式
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|
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def tran_base64_decode64(str)
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|
s_size = str.size % 4
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if s_size != 0
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str += "=" * (4 - s_size)
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end
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|
if str.blank?
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str
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|
else
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Base64.decode64(str.tr("-_", "+/")).force_encoding("utf-8")
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end
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end
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def sucess_status(message = 'success')
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render :json => { status: 1, message: message }
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end
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|
|
# 随机生成字符
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|
|
def generate_identifier(container, num)
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|
code = DCODES.sample(num).join
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|
|
if container == User
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|
while container.exists?(login: code) do
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|
code = DCODES.sample(num).join
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end
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else
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|
while container.exists?(identifier: code) do
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|
code = DCODES.sample(num).join
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end
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end
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code
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end
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|
# 实训主类别列表，自带描述
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|
|
def shixun_main_type
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|
list = []
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|
mirrors = MirrorRepository.select([:id, :type_name]).published_main_mirror
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|
|
mirrors.try(:each) do |mirror|
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|
|
list << {id: mirror.id, type_name: mirror.type_name, description: mirror.try(:description)}
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|
end
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list
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end
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|
|
# 小类别列表
|
|
|
def shixun_small_type
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|
|
list = []
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|
|
mirrors = MirrorRepository.select([:id, :type_name]).published_small_mirror
|
|
|
mirrors.try(:each) do |mirror|
|
|
|
list << {id: mirror.id, type_name: mirror.type_name}
|
|
|
end
|
|
|
list
|
|
|
end
|
|
|
|
|
|
def container_limit(mirror_repositories)
|
|
|
container = []
|
|
|
mirror_repositories.each do |mr|
|
|
|
if mr.name.present?
|
|
|
container << {:image => mr.name, :cpuLimit => mr.cpu_limit, :memoryLimit => "#{mr.memory_limit}M", :type => mr.try(:main_type) == "1" ? "main" : "sub"}
|
|
|
end
|
|
|
end
|
|
|
container.to_json
|
|
|
end
|
|
|
|
|
|
# 毕设任务列表的赛选
|
|
|
def course_work(task, **option)
|
|
|
logger.info("#############{option}")
|
|
|
course = task.course
|
|
|
work_list = task.graduation_works.includes(user: [:user_extension])
|
|
|
# 教师评阅搜索 0: 未评， 1 已评
|
|
|
if option[:teacher_comment]
|
|
|
graduation_work_ids = GraduationWorkScore.where(graduation_work_id: work_list.map(&:id)).pluck(:graduation_work_id)
|
|
|
if option[:teacher_comment].zero?
|
|
|
work_list = work_list.where.not(id: graduation_work_ids)
|
|
|
elsif option[:teacher_comment] == 1
|
|
|
work_list = work_list.where(id: graduation_work_ids).where.not(work_status: 0)
|
|
|
end
|
|
|
end
|
|
|
|
|
|
# 作品状态 0： 未提交， 1 按时提交， 2 延迟提交
|
|
|
if option[:task_status]
|
|
|
work_list = work_list.where(work_status: option[:task_status])
|
|
|
end
|
|
|
|
|
|
# 分班情况
|
|
|
if option[:course_group]
|
|
|
group_user_ids = course.course_members.where(course_group_id: option[:course_group]).pluck(:user_id)
|
|
|
# 有分组只可能是老师身份查看列表
|
|
|
work_list = work_list.where(user_id: group_user_ids)
|
|
|
end
|
|
|
|
|
|
# 只看我的交叉评阅
|
|
|
if option[:cross_comment]
|
|
|
graduation_work_id = task.graduation_work_comment_assignations.where(:user_id => current_user.id)
|
|
|
.pluck(:graduation_work_id).uniq if task.graduation_work_comment_assignations
|
|
|
work_list = work_list.where(id: graduation_work_id)
|
|
|
end
|
|
|
|
|
|
# 输入姓名和学号搜索
|
|
|
# TODO user_extension 如果修改 请调整
|
|
|
if option[:search]
|
|
|
work_list = work_list.joins(user: :user_extension).where("concat(lastname, firstname) like ?
|
|
|
or student_id like ?", "%#{option[:search]}%", "%#{option[:search]}%")
|
|
|
end
|
|
|
|
|
|
# 排序
|
|
|
rorder = option[:order] || "updated_at"
|
|
|
b_order = option[:b_order] || "desc"
|
|
|
if rorder == "created_at" || rorder == "work_score"
|
|
|
work_list = work_list.order("graduation_works.#{rorder} #{b_order}")
|
|
|
elsif rorder == "student_id"
|
|
|
work_list = work_list.joins(user: :user_extension).order("user_extensions.#{rorder} #{b_order}")
|
|
|
end
|
|
|
work_list
|
|
|
end
|
|
|
|
|
|
def strip_html(text, len=0, endss="...")
|
|
|
ss = ""
|
|
|
if !text.nil? && text.length>0
|
|
|
ss=text.gsub(/<\/?.*?>/, '').strip
|
|
|
ss = ss.gsub(/ */, '')
|
|
|
ss = ss.gsub(/\r\n/,'') #新增
|
|
|
ss = ss.gsub(/\n/,'') #新增
|
|
|
if len > 0 && ss.length > len
|
|
|
ss = ss[0, len] + endss
|
|
|
elsif len > 0 && ss.length <= len
|
|
|
ss = ss
|
|
|
#ss = truncate(ss, :length => len)
|
|
|
end
|
|
|
end
|
|
|
ss
|
|
|
end
|
|
|
|
|
|
# Returns a string that can be used as filename value in Content-Disposition header
|
|
|
def filename_for_content_disposition(name)
|
|
|
request.env['HTTP_USER_AGENT'] =~ %r{MSIE|Trident|Edge} ? ERB::Util.url_encode(name) : name
|
|
|
end
|
|
|
|
|
|
def format_time(time)
|
|
|
time.blank? ? '' : time.strftime("%Y-%m-%d %H:%M")
|
|
|
end
|
|
|
|
|
|
# 获取Oauth Client
|
|
|
def get_client(site)
|
|
|
client_id = Rails.configuration.educoder['client_id']
|
|
|
client_secret = Rails.configuration.educoder['client_secret']
|
|
|
|
|
|
OAuth2::Client.new(client_id, client_secret, site: site)
|
|
|
end
|
|
|
|
|
|
def paginate(relation)
|
|
|
limit = params[:limit].to_i.zero? ? 20 : params[:limit].to_i
|
|
|
page = params[:page].to_i.zero? ? 1 : params[:page].to_i
|
|
|
offset = (page - 1) * limit
|
|
|
|
|
|
if relation.is_a?(Array)
|
|
|
relation[offset, limit]
|
|
|
else
|
|
|
relation.limit(limit).offset(offset)
|
|
|
end
|
|
|
end
|
|
|
|
|
|
def strf_time(time)
|
|
|
time.blank? ? '' : time.strftime("%Y-%m-%d %H:%M:%S")
|
|
|
end
|
|
|
|
|
|
def logger_error(error)
|
|
|
Rails.logger.error(error.message)
|
|
|
error.backtrace.each { |msg| Rails.logger.error(msg) }
|
|
|
end
|
|
|
|
|
|
private
|
|
|
def object_not_found
|
|
|
uid_logger("Missing template or cant't find record, responding with 404")
|
|
|
render json: {message: "您访问的页面不存在或已被删除", status: 404}
|
|
|
false
|
|
|
end
|
|
|
|
|
|
def tip_show(exception)
|
|
|
uid_logger("Tip show status is #{exception.status}, message is #{exception.message}")
|
|
|
render json: exception.tip_json
|
|
|
end
|
|
|
|
|
|
def render_parameter_missing
|
|
|
render json: { status: -1, message: '参数缺失' }
|
|
|
end
|
|
|
end
|
