MINI

C:/php5.2.9/PEAR/symfony/lib/plugins/sfPropelPlugin/lib/task/
files >> C:/php5.2.9/PEAR/symfony/lib/plugins/sfPropelPlugin/lib/task/sfPropelBuildSchemaTask.class.php
 <?php

/*
 * This file is part of the symfony package.
 * (c) 2004-2006 Fabien Potencier <fabien.potencier@symfony-project.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

require_once(dirname(__FILE__).'/sfPropelBaseTask.class.php');

/**
 * Creates a schema.xml from an existing database.
 *
 * @package    symfony
 * @subpackage propel
 * @author     Fabien Potencier <fabien.potencier@symfony-project.com>
 * @version    SVN: $Id: sfPropelBuildSchemaTask.class.php 13095 2008-11-18 06:10:38Z fabien $
 */
class sfPropelBuildSchemaTask extends sfPropelBaseTask
{
  /**
   * @see sfTask
   */
  protected function configure()
  {
    $this->addOptions(array(
      new sfCommandOption('application', null, sfCommandOption::PARAMETER_OPTIONAL, 'The application name', true),
      new sfCommandOption('env', null, sfCommandOption::PARAMETER_REQUIRED, 'The environment', 'cli'),
      new sfCommandOption('connection', null, sfCommandOption::PARAMETER_REQUIRED, 'The connection name', null),
      new sfCommandOption('xml', null, sfCommandOption::PARAMETER_NONE, 'Creates an XML schema instead of a YML one'),
      new sfCommandOption('phing-arg', null, sfCommandOption::PARAMETER_REQUIRED | sfCommandOption::IS_ARRAY, 'Arbitrary phing argument'),
    ));

    $this->aliases = array('propel-build-schema');
    $this->namespace = 'propel';
    $this->name = 'build-schema';
    $this->briefDescription = 'Creates a schema from an existing database';

    $this->detailedDescription = <<<EOF
The [propel:build-schema|INFO] task introspects a database to create a schema:

  [./symfony propel:build-schema|INFO]

By default, the task creates a YML file, but you can also create a XML file:

  [./symfony --xml propel:build-schema|INFO]

The XML format contains more information than the YML one.
EOF;
  }

  /**
   * @see sfTask
   */
  protected function execute($arguments = array(), $options = array())
  {
    $databaseManager = new sfDatabaseManager($this->configuration);

    foreach ($databaseManager->getNames() as $connection)
    {
      if (!is_null($options['connection']) && $options['connection'] != $connection)
      {
        continue;
      }

      $this->reverseDatabase($databaseManager, $connection, $options);
    }
  }

  protected function reverseDatabase($databaseManager, $connection, $options)
  {
    $properties = $this->getPhingPropertiesForConnection($databaseManager, $connection);

    $ret = $this->callPhing('reverse', self::DO_NOT_CHECK_SCHEMA, $properties);

    if (!$ret)
    {
      return 1;
    }

    $xmlSchemaPath = sfConfig::get('sf_config_dir').'/schema.xml';
    $ymlSchemaPath = sfConfig::get('sf_config_dir').'/schema.yml';

    // Fix database name
    if (file_exists($xmlSchemaPath))
    {
      $schema = file_get_contents($xmlSchemaPath);
      $schema = preg_replace('/<database\s+name="[^"]+"/s', '<database name="propel" package="lib.model"', $schema);
      file_put_contents($xmlSchemaPath, $schema);
    }

    if (!$options['xml'])
    {
      $this->schemaToYML(self::DO_NOT_CHECK_SCHEMA, '');
      $this->cleanup();

      if (file_exists($xmlSchemaPath))
      {
        unlink($xmlSchemaPath);
      }
    }
    else
    {
      if (file_exists($ymlSchemaPath))
      {
        unlink($ymlSchemaPath);
      }
    }
  }
}