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<?php
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/*
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 * This file is part of the symfony package.
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 * (c) 2004-2006 Fabien Potencier <fabien.potencier@symfony-project.com>
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 *
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 * For the full copyright and license information, please view the LICENSE
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 * file that was distributed with this source code.
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 */
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require_once(dirname(__FILE__).'/sfPropelBaseTask.class.php');
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/**
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 * Loads YAML fixture data.
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 *
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 * @package    symfony
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 * @subpackage propel
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 * @author     Fabien Potencier <fabien.potencier@symfony-project.com>
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 * @version    SVN: $Id: sfPropelDataLoadTask.class.php 23922 2009-11-14 14:58:38Z fabien $
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 */
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class sfPropelDataLoadTask extends sfPropelBaseTask
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{
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  /**
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   * @see sfTask
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   */
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  protected function configure()
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  {
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    $this->addArguments(array(
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      new sfCommandArgument('dir_or_file', sfCommandArgument::OPTIONAL | sfCommandArgument::IS_ARRAY, 'Directory or file to load'),
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    ));
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    $this->addOptions(array(
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      new sfCommandOption('application', null, sfCommandOption::PARAMETER_OPTIONAL, 'The application name', true),
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      new sfCommandOption('env', null, sfCommandOption::PARAMETER_REQUIRED, 'The environment', 'cli'),
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      new sfCommandOption('append', null, sfCommandOption::PARAMETER_NONE, 'Don\'t delete current data in the database'),
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      new sfCommandOption('connection', null, sfCommandOption::PARAMETER_REQUIRED, 'The connection name', 'propel'),
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    ));
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    $this->namespace = 'propel';
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    $this->name = 'data-load';
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    $this->briefDescription = 'Loads YAML fixture data';
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    $this->detailedDescription = <<<EOF
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The [propel:data-load|INFO] task loads data fixtures into the database:
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  [./symfony propel:data-load|INFO]
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The task loads data from all the files found in [data/fixtures/|COMMENT].
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If you want to load data from specific files or directories, you can append
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them as arguments:
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  [./symfony propel:data-load data/fixtures/dev data/fixtures/users.yml|INFO]
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The task use the [propel|COMMENT] connection as defined in [config/databases.yml|COMMENT].
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You can use another connection by using the [--connection|COMMENT] option:
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  [./symfony propel:data-load --connection="name"|INFO]
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If you don't want the task to remove existing data in the database,
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use the [--append|COMMENT] option:
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  [./symfony propel:data-load --append|INFO]
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If you want to use a specific database configuration from an application, you can use
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the [application|COMMENT] option:
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  [./symfony propel:data-load --application=frontend|INFO]
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EOF;
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  }
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  /**
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   * @see sfTask
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   */
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  protected function execute($arguments = array(), $options = array())
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  {
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    $databaseManager = new sfDatabaseManager($this->configuration);
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    if (count($arguments['dir_or_file']))
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    {
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      $fixturesDirs = $arguments['dir_or_file'];
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    }
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    else
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    {
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      $fixturesDirs = array_merge(array(sfConfig::get('sf_data_dir').'/fixtures'), $this->configuration->getPluginSubPaths('/data/fixtures'));
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    }
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    $data = new sfPropelData();
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    $data->setDeleteCurrentData(!$options['append']);
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    $dirs = array();
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    foreach ($fixturesDirs as $fixturesDir)
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    {
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      if (!is_readable($fixturesDir))
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      {
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        continue;
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      }
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      $this->logSection('propel', sprintf('load data from "%s"', $fixturesDir));
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      $dirs[] = $fixturesDir;
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    }
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    $data->loadData($dirs, $options['connection']);
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  }
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}