[Summary view]

Differences Between: [Versions 400 and 402] [Versions 400 and 403]

   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   * Generate a new draft itemid for the current user.
  19   *
  20   * @package    core_files
  21   * @since      Moodle 3.11
  22   * @copyright  2020 Juan Leyva <juan@moodle.com>
  23   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  24   */
  25  
  26  namespace core_files\external\get;
  27  
  28  defined('MOODLE_INTERNAL') || die();
  29  
  30  global $CFG;
  31  require_once($CFG->libdir . '/externallib.php');
  32  require_once($CFG->libdir . '/filelib.php');
  33  
  34  use external_api;
  35  use external_function_parameters;
  36  use external_multiple_structure;
  37  use external_single_structure;
  38  use external_value;
  39  use external_warnings;
  40  use context_user;
  41  
  42  /**
  43   * Generate a new draft itemid for the current user.
  44   *
  45   * @copyright  2020 Juan Leyva <juan@moodle.com>
  46   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  47   */
  48  class unused_draft extends external_api {
  49  
  50      /**
  51       * Describes the parameters for execute.
  52       *
  53       * @return external_function_parameters
  54       * @since Moodle 3.11
  55       */
  56      public static function execute_parameters() : external_function_parameters {
  57          return new external_function_parameters ([]);
  58      }
  59  
  60      /**
  61       * Generate a new draft itemid for the current user.
  62       *
  63       * @return array of information containing the draft item area and possible warnings.
  64       * @since Moodle 3.11
  65       */
  66      public static function execute() : array {
  67          global $USER;
  68  
  69          $usercontext = context_user::instance($USER->id);
  70          self::validate_context($usercontext);
  71  
  72          return [
  73              'component' => 'user',
  74              'contextid' => $usercontext->id,
  75              'userid' => $USER->id,
  76              'filearea' => 'draft',
  77              'itemid' => file_get_unused_draft_itemid(),
  78              'warnings' => [],
  79          ];
  80      }
  81  
  82      /**
  83       * Describes the execute return value.
  84       *
  85       * @return external_single_structure
  86       * @since Moodle 3.11
  87       */
  88      public static function execute_returns() : external_single_structure {
  89          return new external_single_structure(
  90              [
  91                  'component' => new external_value(PARAM_COMPONENT, 'File area component.'),
  92                  'contextid' => new external_value(PARAM_INT, 'File area context.'),
  93                  'userid' => new external_value(PARAM_INT, 'File area user id.'),
  94                  'filearea' => new external_value(PARAM_ALPHA, 'File area name.'),
  95                  'itemid' => new external_value(PARAM_INT, 'File are item id.'),
  96                  'warnings' => new external_warnings(),
  97              ]
  98          );
  99      }
 100  }