Subversion-Projekte lars-tiefland.php_share

<?php

/*
 * This file is part of the symfony package.
 * (c) Jonathan H. Wage <jonwage@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

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

/**
 * Delete all generated model classes for models which no longer exist in your YAML schema
 *
 * @package    symfony
 * @subpackage doctrine
 * @author     Jonathan H. Wage <jonwage@gmail.com>
 * @version    SVN: $Id: sfDoctrineCleanModelFilesTask.class.php 29677 2010-05-30 14:19:33Z Kris.Wallsmith $
 */
class sfDoctrineCleanModelFilesTask extends sfDoctrineBaseTask
{
  protected function configure()
  {
    $this->addOptions(array(
      new sfCommandOption('no-confirmation', null, sfCommandOption::PARAMETER_NONE, 'Do not ask for confirmation'),
    ));

    $this->aliases = array('doctrine:clean');
    $this->namespace = 'doctrine';
    $this->name = 'clean-model-files';
    $this->briefDescription = 'Delete all generated model classes for models which no longer exist in your YAML schema';

    $this->detailedDescription = <<<EOF
The [doctrine:clean-model-files|INFO] task deletes model classes that are not
represented in project or plugin schema.yml files:

  [./symfony doctrine:clean-model-files|INFO]
EOF;
  }

  /**
   * @see sfTask
   */
  protected function execute($arguments = array(), $options = array())
  {
    $config = $this->getCliConfig();
    $changed = false;

    $deleteModelFiles = new sfDoctrineDeleteModelFilesTask($this->dispatcher, $this->formatter);
    $deleteModelFiles->setCommandApplication($this->commandApplication);
    $deleteModelFiles->setConfiguration($this->configuration);

    $yamlSchema = $this->getYamlSchema($config['yaml_schema_path']);

    // remove any models present in the filesystem but not in the yaml schema
    if ($modelsToRemove = array_diff($this->getFileModels($config['models_path']), array_keys($yamlSchema)))
    {
      $deleteModelFiles->run($modelsToRemove, array('no-confirmation' => $options['no-confirmation']));
      $changed = true;
    }

    // remove form classes whose generation is disabled
    foreach ($yamlSchema as $model => $definition)
    {
      if (isset($definition['options']['symfony']['form']) && !$definition['options']['symfony']['form'] && class_exists($model.'Form'))
      {
        $deleteModelFiles->run(array($model), array('suffix' => array('Form'), 'no-confirmation' => $options['no-confirmation']));
        $changed = true;
      }

      if (isset($definition['options']['symfony']['filter']) && !$definition['options']['symfony']['filter'] && class_exists($model.'FormFilter'))
      {
        $deleteModelFiles->run(array($model), array('suffix' => array('FormFilter'), 'no-confirmation' => $options['no-confirmation']));
        $changed = true;
      }
    }

    if ($changed)
    {
      $this->reloadAutoload();
    }
    else
    {
      $this->logSection('doctrine', 'Could not find any files that need to be removed');
    }
  }

  /**
   * Returns models defined in YAML.
   * 
   * @return array
   */
  protected function getYamlModels($yamlSchemaPath)
  {
    return array_keys($this->getYamlSchema($yamlSchemaPath));
  }

  /**
   * Returns the schema as defined in YAML.
   * 
   * @return array
   */
  protected function getYamlSchema($yamlSchemaPath)
  {
    return (array) sfYaml::load($this->prepareSchemaFile($yamlSchemaPath));
  }

  /**
   * Returns models that have class files.
   * 
   * @return array
   */
  protected function getFileModels($modelsPath)
  {
    Doctrine_Core::loadModels($modelsPath);
    return Doctrine_Core::getLoadedModels();
  }
}