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<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* Extract context vault preprocessor.
*
* @package mod_forum
* @copyright 2019 Ryan Wyllie <ryan@moodle.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
namespace mod_forum\local\vaults\preprocessors;
defined('MOODLE_INTERNAL') || die();
use context;
use context_helper;
/**
* Extract context vault preprocessor.
*
* @copyright 2019 Ryan Wyllie <ryan@moodle.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class extract_context {
/**
* Extract the contexts from a list of records.
*
* @param stdClass[] $records The list of records which have context properties
* @return context[] List of contexts matching the records.
*/
public function execute(array $records) : array {
return array_map(function($record) {
$contextid = $record->ctxid;
context_helper::preload_from_record($record);
$context = context::instance_by_id($contextid);
return $context;
}, $records);
}
}
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