Sindbad~EG File Manager

<?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_simplecertificate data generator.
 *
 * @package    mod_simplecertificate
 * @category   test
 * @copyright  2013 Carlos Alexandre S. da Fonceca
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

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

/**
 * mod_simplecertificate data generator class.
 *
 * @package    mod_simplecertificate
 * @category   test
 * @copyright  2013 Carlos Alexandre S. da Fonceca
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */
class mod_simplecertificate_generator extends testing_module_generator {

    public function create_instance($record = null, array $options = null) {
        global $CFG, $USER;
        $record = (object)(array)$record;
        $record->images = array();
        $userctx = context_user::instance($USER->id);
        $fileinfo = array(
                       'contextid' => $userctx->id,
                       'component' => 'user',
                       'filearea' => 'draft',
                       'filepath' => '/'
        );

        $defaultsettings = array(
                'name'             => 'Unit Case Test Certificate',
                'intro'            => '<h1>Unit Case Test Certificate</h1>',
                'introformat'      => FORMAT_HTML,
                'certificatetextx' => 0,
                'certificatetexty' => 50,
                'enablesecondpage' => 1,
                'secondpagex'      => 0,
                'secondpagey'      => 50,
                'width'            => get_config('simplecertificate', 'width'),
                'height'           => get_config('simplecertificate', 'height'),
                'printqrcode'      => 1,
                'codex'            => 30,
                'codey'            => 130,
                'certdatefmt'      => 'Rio de Janeiro, %d de %B de %Y',
                'qrcodefirstpage'  => 1
        );

        foreach ($defaultsettings as $name => $value) {
            if (!isset($record->{$name})) {
                $record->{$name} = $value;
            }
        }

        if (!isset($record->certificatetext['text'])) {
            $record->certificatetext['text'] = file_get_contents(
                "$CFG->dirroot/mod/simplecertificate/tests/fixtures/firstpage.html"
            );
            $record->certificatetextformat = FORMAT_HTML;

        }

        if (!isset($record->secondpagetext['text'])) {
            $record->secondpagetext['text'] = file_get_contents(
                "$CFG->dirroot/mod/simplecertificate/tests/fixtures/secondpage.html"
            );
            $record->secondpagetextformat = FORMAT_HTML;
        }

        if (!isset($record->certificatetextformat)) {
            $record->certificatetextformat = FORMAT_HTML;
        }

        if (!isset($record->certificateimage)) {
            $record->certificateimage = $CFG->dirroot . '/mod/simplecertificate/tests/fixtures/firstpagetestimage.jpg';
        }

        if (!isset($record->secondimage)) {
            $record->secondimage = $CFG->dirroot . '/mod/simplecertificate/tests/fixtures/secondpagetestimage.jpg';
        }

        $fs = get_file_storage();
        if (!empty($record->certificateimage)) {
            // Firstpage image.
            $fileinfo['itemid'] = rand(1, 10);
            $fileinfo['filename'] = basename($record->certificateimage);
            $file = $fs->create_file_from_pathname($fileinfo, $record->certificateimage);
            $record->certificateimage = $fileinfo['itemid'];
            $record->images[0] = $fileinfo['filename'];
        }

        if (!empty($record->secondimage)) {
            // Secondpage image.
            $fileinfo['itemid'] = rand(11, 21);
            $fileinfo['filename'] = basename($record->secondimage);
            $file = $fs->create_file_from_pathname($fileinfo, $record->secondimage);
            $record->secondimage = $fileinfo['itemid'];
            $record->images[1] = $fileinfo['filename'];
        }

        return parent::create_instance($record, (array)$options);
    }
}