framework.php

<?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/>.

/**
 * \mod_hvp\framework class
 *
 * @package    mod_hvp
 * @copyright  2016 Joubel AS
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

namespace mod_hvp;

defined('MOODLE_INTERNAL') || die();

global $CFG;
require_once(__DIR__ . '/../autoloader.php');
require_once($CFG->libdir . '/filelib.php');
require_once($CFG->libdir . '/adminlib.php');

/**
 * Moodle's implementation of the H5P framework interface.
 *
 * @package    mod_hvp
 * @copyright  2016 Joubel AS
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 *
 * @SuppressWarnings(PHPMD)
 */
class framework implements \H5PFrameworkInterface {

    /**
     * Get type of hvp instance
     *
     * @param string $type Type of hvp instance to get
     * @return \H5PContentValidator|\H5PCore|\H5PStorage|\H5PValidator|\mod_hvp\framework|\H5peditor
     */
    public static function instance($type = null) {
        global $CFG;
        static $interface, $core, $editor, $editorinterface, $editorajaxinterface;

        if (!isset($interface)) {
            $interface = new \mod_hvp\framework();

            $fs = new \mod_hvp\file_storage();

            $context = \context_system::instance();
            $url = "{$CFG->httpswwwroot}/pluginfile.php/{$context->id}/mod_hvp";

            $language = self::get_language();

            $export = !(isset($CFG->mod_hvp_export) && $CFG->mod_hvp_export === '0');

            $core = new \H5PCore($interface, $fs, $url, $language, $export);
            $core->aggregateAssets = !(isset($CFG->mod_hvp_aggregate_assets) && $CFG->mod_hvp_aggregate_assets === '0');
        }