<?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/>.

/**
 * Generator for the core_contentbank subsystem.
 *
 * @package    core_contentbank
 * @category   test
 * @copyright  2020 Sara Arjona <sara@moodle.com>
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

> 
defined('MOODLE_INTERNAL') || die();
> use core_contentbank\content;

> 


global $CFG;
require_once($CFG->dirroot . '/contentbank/tests/fixtures/testable_contenttype.php');

/**
 * Generator for the core_contentbank subsystem.
 *
 * @package    core_contentbank
 * @copyright  2020 Sara Arjona <sara@moodle.com>
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */
class core_contentbank_generator extends \component_generator_base {

    /**
     * Populate contentbank database tables with relevant data to simulate the process of adding items to the content bank.
     *
     * @param string $contenttype Content bank plugin type to add. If none is defined, contenttype_testable is used.
     * @param int $itemstocreate Number of items to add to the content bank.
     * @param int $userid The user identifier creating the content.
     * @param context $context The context where the content will be created.
     * @param bool $convert2class Whether the class should return stdClass or plugin instance.
     * @param string $filepath The filepath of the file associated to the content to create.
     * @param string $contentname The name of the content that will be created.

>      * @param int $visibility The visibility of the content that will be created.


     * @return array An array with all the records added to the content bank.
     */
    public function generate_contentbank_data(?string $contenttype, int $itemstocreate = 1, int $userid = 0,
            ?\context $context = null, bool $convert2class = true, string $filepath = 'contentfile.h5p',

<             string $contentname = 'Test content '): array {



>             string $contentname = 'Test content ', int $visibility = content::VISIBILITY_PUBLIC): array {


        global $DB, $USER;

        $records = [];

        $contenttype = $contenttype ?? 'contenttype_testable';
        $contenttypeclass = "\\$contenttype\\contenttype";
        if (!class_exists($contenttypeclass)) {
            // Early return with empty array because the contenttype doesn't exist.
            return $records;
        }
        if (empty($context)) {
            $context = \context_system::instance();
        }
        $type = new $contenttypeclass($context);
        $fs = get_file_storage();
        for ($i = 0; $i < $itemstocreate; $i++) {
            // Create content.
            $record = new stdClass();
            // If only 1 item is being created, do not add a number suffix to the content name.
            $record->name = ($itemstocreate === 1) ? $contentname : $contentname . $i;
            $record->configdata = '';
            $record->usercreated = $userid ?? $USER->id;

>             $record->visibility = $visibility;



            $content = $type->create_content($record);
            $record = $content->get_content();

            // Create a dummy file.
            $filerecord = array(
                'contextid' => $context->id,
                'component' => 'contentbank',
                'filearea' => 'public',
                'itemid' => $record->id,
                'filepath' => '/',
                'filename' => basename($filepath)
            );
            if (file_exists($filepath)) {
                $fs->create_file_from_pathname($filerecord, $filepath);
            } else {
                $fs->create_file_from_string($filerecord, 'Dummy content ' . $i);
            }

            // Prepare the return value.
            if ($convert2class) {
                $records[$record->id] = $content;
            } else {
                $records[$record->id] = $record;
            }
        }

        return $records;
    }
}