<?php

/*

 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 *

 * This software consists of voluntary contributions made by many individuals

 * and is licensed under the LGPL. For more information, see

 * <http://www.doctrine-project.org>.

*/

namespace Doctrine\DBAL\Migrations\Configuration;

use Symfony\Component\Yaml\Yaml;

/**

 * Load migration configuration information from a YAML configuration file.

 *

 * @license     http://www.opensource.org/licenses/lgpl-license.php LGPL

 * @link        www.doctrine-project.org

 * @since       2.0

 * @author      Jonathan H. Wage <jonwage@gmail.com>

 */

class YamlConfiguration extends AbstractFileConfiguration

{

    /**

     * @inheritdoc

     */

    protected function doLoad($file)

    {

        $array = Yaml::parse($file);

        if (isset($array['name'])) {

            $this->setName($array['name']);

        }

        if (isset($array['table_name'])) {

            $this->setMigrationsTableName($array['table_name']);

        }

        if (isset($array['migrations_namespace'])) {

            $this->setMigrationsNamespace($array['migrations_namespace']);

        }

        if (isset($array['migrations_directory'])) {

            $migrationsDirectory = $this->getDirectoryRelativeToFile($file, $array['migrations_directory']);

            $this->setMigrationsDirectory($migrationsDirectory);

            $this->registerMigrationsFromDirectory($migrationsDirectory);

        }

        if (isset($array['migrations']) && is_array($array['migrations'])) {

            foreach ($array['migrations'] as $migration) {

                $this->registerMigration($migration['version'], $migration['class']);

            }

        }

    }

}