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<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Generate a new draft itemid for the current user.
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*
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* @package core_files
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* @since Moodle 3.11
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* @copyright 2020 Juan Leyva <juan@moodle.com>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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namespace core_files\external\get;
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defined('MOODLE_INTERNAL') || die();
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global $CFG;
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require_once($CFG->libdir . '/filelib.php');
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use core_external\external_api;
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use core_external\external_function_parameters;
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use core_external\external_single_structure;
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use core_external\external_value;
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use core_external\external_warnings;
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use context_user;
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/**
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* Generate a new draft itemid for the current user.
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*
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* @copyright 2020 Juan Leyva <juan@moodle.com>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class unused_draft extends external_api {
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/**
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* Describes the parameters for execute.
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*
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* @return external_function_parameters
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* @since Moodle 3.11
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*/
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public static function execute_parameters(): external_function_parameters {
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return new external_function_parameters ([]);
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}
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/**
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* Generate a new draft itemid for the current user.
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*
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* @return array of information containing the draft item area and possible warnings.
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* @since Moodle 3.11
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*/
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public static function execute(): array {
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global $USER;
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$usercontext = context_user::instance($USER->id);
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self::validate_context($usercontext);
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return [
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'component' => 'user',
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'contextid' => $usercontext->id,
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'userid' => $USER->id,
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'filearea' => 'draft',
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'itemid' => file_get_unused_draft_itemid(),
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'warnings' => [],
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];
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}
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/**
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* Describes the execute return value.
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*
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* @return external_single_structure
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* @since Moodle 3.11
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*/
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public static function execute_returns(): external_single_structure {
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return new external_single_structure(
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[
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'component' => new external_value(PARAM_COMPONENT, 'File area component.'),
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'contextid' => new external_value(PARAM_INT, 'File area context.'),
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'userid' => new external_value(PARAM_INT, 'File area user id.'),
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'filearea' => new external_value(PARAM_ALPHA, 'File area name.'),
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'itemid' => new external_value(PARAM_INT, 'File are item id.'),
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'warnings' => new external_warnings(),
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]
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);
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}
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}
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