Phraseanet/lib/classes/patch/390alpha16a.php

<?php

/*
 * This file is part of Phraseanet
 *
 * (c) 2005-2014 Alchemy
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

use Alchemy\Phrasea\Application;
use Alchemy\Phrasea\Model\Entities\Preset;
use Gedmo\Timestampable\TimestampableListener;

class patch_390alpha16a extends patchAbstract
{
    /** @var string */
    private $release = '3.9.0-alpha.16';

    /** @var array */
    private $concern = [base::APPLICATION_BOX];

    /**
     * {@inheritdoc}
     */
    public function get_release()
    {
        return $this->release;
    }

    /**
     * {@inheritdoc}
     */
    public function require_all_upgrades()
    {
        return false;
    }

    /**
     * {@inheritdoc}
     */
    public function concern()
    {
        return $this->concern;
    }

    /**
     * {@inheritdoc}
     */
    public function getDoctrineMigrations()
    {
        return ['20140314000002'];
    }

    /**
     * {@inheritdoc}
     */
    public function apply(base $appbox, Application $app)
    {
        $sql = ' SELECT edit_preset_id, creation_date, title, xml, usr_id, sbas_id
                 FROM edit_presets';

        $em = $app['orm.em'];
        $n = 0;
        $em->getEventManager()->removeEventSubscriber(new TimestampableListener());
        foreach ($app->getApplicationBox()->get_connection()->fetchAll($sql) as $row) {
            if (null === $user = $this->loadUser($app['orm.em'], $row['usr_id'])) {
                continue;
            }
            $preset = new Preset();
            $preset->setUser($user);
            $preset->setSbasId($row['sbas_id']);
            $preset->setTitle($row['title']);
            $fields = [];
            if (false !== ($sx = @simplexml_load_string($row['xml']))) {
                if (false === isset($sx->fields)) {
                    continue;
                }
                foreach ($sx->fields->children() as $name => $value) {
                    $fields[] = ['name' => $name, 'value' => $value];
                }
            }
            $preset->setData($fields);

            $em->persist($preset);
            $n++;

            if ($n % 20 === 0) {
                $em->flush();
                $em->clear();
            }
        }

        $em->flush();
        $em->clear();

        $em->getEventManager()->addEventSubscriber(new TimestampableListener());

        return true;
    }
}