admin/tool/mobile/mobile.webmanifest.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  * Web manifest for including a native app banner.
  19  *
  20  * The banner is only displayed if the user has visited the site twice over two
  21  * separate days during the course of two weeks. There is an experimental chrome
  22  * flag to allow testing.
  23  * More information here: https://developer.android.com/distribute/users/banners.html
  24  *
  25  * @package    tool_mobile
  26  * @copyright  2017 Juan Leyva
  27  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  28  */
  29
  30 define('NO_DEBUG_DISPLAY', true);
  31 define('NO_MOODLE_COOKIES', true);
  32
  33 require_once(__DIR__ . '/../../../config.php');
  34 use tool_mobile\api;
  35
  36 header('Content-Type: application/json; charset: utf-8');
  37
  38 $mobilesettings = get_config('tool_mobile');
  39 // Display manifest contents only if all the required conditions are met.
  40 if (!empty($CFG->enablemobilewebservice) && !empty($mobilesettings->enablesmartappbanners) &&
  41         !empty($mobilesettings->androidappid)) {
  42
  43     $manifest = new StdClass;
  44     $manifest->short_name = format_string($SITE->shortname);
  45     $manifest->prefer_related_applications = true;
  46     $manifest->icons = [(object)
  47         [
  48             'sizes' => '144x144',
  49             'type' => 'image/png',
  50             'src' => "$CFG->wwwroot/$CFG->admin/tool/mobile/pix/icon_144.png"
  51         ]
  52     ];
  53     $manifest->related_applications = [(object)
  54         [
  55             'platform' => 'play',
  56             'id' => $mobilesettings->androidappid,
  57         ]
  58     ];
  59     echo json_encode($manifest);
  60 }
  61 die;