lib/google/lib.php

   1 <?php
   2 // This file is part of Moodle - http://moodle.org/
   3 //
   4 // Moodle is free software: you can redistribute it and/or modify
   5 // it under the terms of the GNU General Public License as published by
   6 // the Free Software Foundation, either version 3 of the License, or
   7 // (at your option) any later version.
   8 //
   9 // Moodle is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU General Public License for more details.
  13 //
  14 // You should have received a copy of the GNU General Public License
  15 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 /**
  18  * Moodle's lib to use for the Google API.
  19  *
  20  * @package    core
  21  * @copyright  2014 Frédéric Massart - FMCorz.net
  22  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23  */
  24
  25 defined('MOODLE_INTERNAL') || die();
  26
  27 // All Google API classes support autoload with this.
  28 require_once($CFG->libdir . '/google/src/Google/autoload.php');
  29 // To be able to use our custom IO class.
  30 require_once($CFG->libdir . '/google/curlio.php');
  31
  32 /**
  33  * Wrapper to get a Google Client object.
  34  *
  35  * This automatically sets the config to Moodle's defaults.
  36  *
  37  * @return Google_Client
  38  */
  39 function get_google_client() {
  40     global $CFG, $SITE;
  41
  42     make_temp_directory('googleapi');
  43     $tempdir = $CFG->tempdir . '/googleapi';
  44
  45     $config = new Google_Config();
  46     $config->setApplicationName('Moodle ' . $CFG->release);
  47     $config->setIoClass('moodle_google_curlio');
  48     $config->setClassConfig('Google_Cache_File', 'directory', $tempdir);
  49     $config->setClassConfig('Google_Auth_OAuth2', 'access_type', 'online');
  50     $config->setClassConfig('Google_Auth_OAuth2', 'approval_prompt', 'auto');
  51
  52     return new Google_Client($config);
  53 }