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   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   * Settings that allow turning on and off recordrtc features
  19   *
  20   * @package    tiny_recordrtc
  21   * @copyright  2022, Stevani Andolo <stevani@hotmail.com.au>
  22   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23   */
  24  
  25  defined('MOODLE_INTERNAL') || die();
  26  
  27  // Needed for constants.
  28  require_once($CFG->dirroot . '/lib/editor/tiny/plugins/recordrtc/classes/plugininfo.php');
  29  
  30  $ADMIN->add('editortiny', new admin_category('tiny_recordrtc', new lang_string('pluginname', 'tiny_recordrtc')));
  31  
  32  if ($ADMIN->fulltree) {
  33      $defaulttimelimit = 120;
  34  
  35      $url = parse_url($CFG->wwwroot);
  36      $hostname = parse_url($CFG->wwwroot, PHP_URL_HOST);
  37      $isvalid = in_array($hostname, ['localhost', '127.0.0.1', '::1']);
  38      $isvalid = $isvalid || preg_match("/^.*\.localhost$/", $hostname);
  39  
  40      if (!$isvalid && $url['scheme'] !== 'https') {
  41          $warning = html_writer::div(get_string('insecurealert', 'tiny_recordrtc'), 'box py-3 generalbox alert alert-danger');
  42          $setting = new admin_setting_description('tiny_recordrtc/warning', null, $warning);
  43          $settings->add($setting);
  44      }
  45  
  46      // Types allowed.
  47      $options = [
  48          'both' => new lang_string('audioandvideo', 'tiny_recordrtc'),
  49          'audio' => new lang_string('onlyaudio', 'tiny_recordrtc'),
  50          'video' => new lang_string('onlyvideo', 'tiny_recordrtc')
  51      ];
  52      $name = get_string('allowedtypes', 'tiny_recordrtc');
  53      $desc = get_string('allowedtypes_desc', 'tiny_recordrtc');
  54      $default = 'both';
  55      $setting = new admin_setting_configselect('tiny_recordrtc/allowedtypes', $name, $desc, $default, $options);
  56      $settings->add($setting);
  57  
  58      // Audio bitrate.
  59      $name = get_string('audiobitrate', 'tiny_recordrtc');
  60      $desc = get_string('audiobitrate_desc', 'tiny_recordrtc');
  61      $default = '128000';
  62      $setting = new admin_setting_configtext('tiny_recordrtc/audiobitrate', $name, $desc, $default, PARAM_INT, 8);
  63      $settings->add($setting);
  64  
  65      // Video bitrate.
  66      $name = get_string('videobitrate', 'tiny_recordrtc');
  67      $desc = get_string('videobitrate_desc', 'tiny_recordrtc');
  68      $default = '2500000';
  69      $setting = new admin_setting_configtext('tiny_recordrtc/videobitrate', $name, $desc, $default, PARAM_INT, 8);
  70      $settings->add($setting);
  71  
  72      // Audio recording time limit.
  73      $name = get_string('audiotimelimit', 'tiny_recordrtc');
  74      $desc = get_string('audiotimelimit_desc', 'tiny_recordrtc');
  75      // Validate audiotimelimit greater than 0.
  76      $setting = new admin_setting_configduration('tiny_recordrtc/audiotimelimit', $name, $desc, $defaulttimelimit);
  77      $setting->set_validate_function(function(int $value): string {
  78          if ($value <= 0) {
  79              return get_string('timelimitwarning', 'tiny_recordrtc');
  80          }
  81          return '';
  82      });
  83      $settings->add($setting);
  84  
  85      // Video recording time limit.
  86      $name = get_string('videotimelimit', 'tiny_recordrtc');
  87      $desc = get_string('videotimelimit_desc', 'tiny_recordrtc');
  88      // Validate videotimelimit greater than 0.
  89      $setting = new admin_setting_configduration('tiny_recordrtc/videotimelimit', $name, $desc, $defaulttimelimit);
  90      $setting->set_validate_function(function(int $value): string {
  91          if ($value <= 0) {
  92              return get_string('timelimitwarning', 'tiny_recordrtc');
  93          }
  94          return '';
  95      });
  96      $settings->add($setting);
  97  }