<?php

  class mw_env_webmaster extends mw_env{

    function load_webmaster_session(){
      $data = $this->data();
      if(!($webmaster_user = $this->get_webmaster_user())) return array();
      return $data->load_session($webmaster_user);
    }

    function get_webmaster_user(){
      if(!file_exists($this->get_webmaster_user_file())) return array();
      if(!($content = @file_get_contents($this->get_webmaster_user_file()))) return false;
      $v_content = explode(":", $content);
      if(count($v_content) != 2) return false;
      return array(
        "login" => trim($v_content[0]),
        "password" => trim($v_content[1])
      );
    }

    function set_webmaster_user($login, $password){
      return @file_put_contents($this->get_webmaster_user_file(), $login.":".$password);
    }

    function get_webmaster_user_file(){
      return $this->path("content")."data/.webmaster";
    }

    function webmaster_login($login, $password){
      $data = $this->data();
      if(!($webmaster_user = $this->get_webmaster_user())){
        return false;
      }
      return $data->login($login, $password, $webmaster_user);
    }

  }