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108 lines
4.4 KiB
108 lines
4.4 KiB
<?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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* Provides the {@link core_form\external} class.
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*
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* @package core_form
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* @category external
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* @copyright 2017 David Mudrák <david@moodle.com>
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* @copyright 2016 Jonathon Fowler <fowlerj@usq.edu.au>
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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_form;
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use external_api;
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use external_function_parameters;
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use external_multiple_structure;
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use external_single_structure;
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use external_value;
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defined('MOODLE_INTERNAL') || die();
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require_once($CFG->libdir.'/externallib.php');
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/**
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* Implements the external functions provided by the core_form subsystem.
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*
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* @copyright 2017 David Mudrak <david@moodle.com>
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* @copyright 2016 Jonathon Fowler <fowlerj@usq.edu.au>
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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 external extends external_api {
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/**
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* Describes the input paramaters of the get_filetypes_browser_data external function.
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*
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* @return external_description
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*/
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public static function get_filetypes_browser_data_parameters() {
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return new external_function_parameters([
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'onlytypes' => new external_value(PARAM_RAW, 'Limit the browser to the given groups and extensions', VALUE_DEFAULT, ''),
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'allowall' => new external_value(PARAM_BOOL, 'Allows to select All file types, does not apply with onlytypes are set.',
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VALUE_DEFAULT, true),
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'current' => new external_value(PARAM_RAW, 'Current types that should be selected.', VALUE_DEFAULT, ''),
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]);
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}
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/**
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* Implements the get_filetypes_browser_data external function.
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*
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* @param string $onlytypes Allow selection from these file types only; for example 'web_image'.
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* @param bool $allowall Allow to select 'All file types'. Does not apply if onlytypes is set.
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* @param string $current Current values that should be selected.
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* @return object
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*/
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public static function get_filetypes_browser_data($onlytypes, $allowall, $current) {
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$params = self::validate_parameters(self::get_filetypes_browser_data_parameters(),
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compact('onlytypes', 'allowall', 'current'));
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$util = new filetypes_util();
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return ['groups' => $util->data_for_browser($params['onlytypes'], $params['allowall'], $params['current'])];
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}
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/**
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* Describes the output of the get_filetypes_browser_data external function.
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*
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* @return external_description
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*/
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public static function get_filetypes_browser_data_returns() {
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$type = new external_single_structure([
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'key' => new external_value(PARAM_RAW, 'The file type identifier'),
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'name' => new external_value(PARAM_RAW, 'The file type name'),
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'selected' => new external_value(PARAM_BOOL, 'Should it be marked as selected'),
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'ext' => new external_value(PARAM_RAW, 'The file extension associated with the file type'),
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]);
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$group = new external_single_structure([
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'key' => new external_value(PARAM_RAW, 'The file type group identifier'),
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'name' => new external_value(PARAM_RAW, 'The file type group name'),
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'selectable' => new external_value(PARAM_BOOL, 'Can it be marked as selected'),
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'selected' => new external_value(PARAM_BOOL, 'Should it be marked as selected'),
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'ext' => new external_value(PARAM_RAW, 'The list of file extensions associated with the group'),
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'expanded' => new external_value(PARAM_BOOL, 'Should the group start as expanded or collapsed'),
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'types' => new external_multiple_structure($type, 'List of file types in the group'),
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]);
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return new external_single_structure([
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'groups' => new external_multiple_structure($group, 'List of file type groups'),
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]);
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}
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}
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