Subversion-Projekte lars-tiefland.php_share

<?php

/*

 * This file is part of the symfony package.

 * (c) 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.

 */

/**

 * Displays the current routes for an application.

 *

 * @package    symfony

 * @subpackage task

 * @author     Fabien Potencier <fabien.potencier@symfony-project.com>

 * @version    SVN: $Id: sfAppRoutesTask.class.php 23549 2009-11-03 09:10:12Z fabien $

 */

class sfAppRoutesTask extends sfBaseTask

{

  protected

    $routes = array();

  /**

   * @see sfTask

   */

  protected function configure()

  {

    $this->addArguments(array(

      new sfCommandArgument('application', sfCommandArgument::REQUIRED, 'The application name'),

      new sfCommandArgument('name', sfCommandArgument::OPTIONAL, 'A route name'),

    ));

    $this->namespace = 'app';

    $this->name = 'routes';

    $this->briefDescription = 'Displays current routes for an application';

    $this->detailedDescription = <<<EOF

The [app:routes|INFO] displays the current routes for a given application:

  [./symfony app:routes frontend|INFO]

EOF;

  }

  /**

   * @see sfTask

   */

  protected function execute($arguments = array(), $options = array())

  {

    $this->routes = $this->getRouting()->getRoutes();

    // display

    $arguments['name'] ? $this->outputRoute($arguments['application'], $arguments['name']) : $this->outputRoutes($arguments['application']);

  }

  protected function outputRoutes($application)

  {

    $this->logSection('app', sprintf('Current routes for application "%s"', $application));

    $maxName = 4;

    $maxMethod = 6;

    foreach ($this->routes as $name => $route)

    {

      $requirements = $route->getRequirements();

      $method = isset($requirements['sf_method']) ? strtoupper(is_array($requirements['sf_method']) ? implode(', ', $requirements['sf_method']) : $requirements['sf_method']) : 'ANY';

      if (strlen($name) > $maxName)

      {

        $maxName = strlen($name);

      }

      if (strlen($method) > $maxMethod)

      {

        $maxMethod = strlen($method);

      }

    }

    $format  = '%-'.$maxName.'s %-'.$maxMethod.'s %s';

    // displays the generated routes

    $format1  = '%-'.($maxName + 9).'s %-'.($maxMethod + 9).'s %s';

    $this->log(sprintf($format1, $this->formatter->format('Name', 'COMMENT'), $this->formatter->format('Method', 'COMMENT'), $this->formatter->format('Pattern', 'COMMENT')));

    foreach ($this->routes as $name => $route)

    {

      $requirements = $route->getRequirements();

      $method = isset($requirements['sf_method']) ? strtoupper(is_array($requirements['sf_method']) ? implode(', ', $requirements['sf_method']) : $requirements['sf_method']) : 'ANY';

      $this->log(sprintf($format, $name, $method, $route->getPattern()));

    }

  }

  protected function outputRoute($application, $name)

  {

    $this->logSection('app', sprintf('Route "%s" for application "%s"', $name, $application));

    if (!isset($this->routes[$name]))

    {

      throw new sfCommandException(sprintf('The route "%s" does not exist.', $name));

    }

    $route = $this->routes[$name];

    $this->log(sprintf('%s         %s', $this->formatter->format('Name', 'COMMENT'), $name));

    $this->log(sprintf('%s      %s', $this->formatter->format('Pattern', 'COMMENT'), $route->getPattern()));

    $this->log(sprintf('%s        %s', $this->formatter->format('Class', 'COMMENT'), get_class($route)));

    $defaults = '';

    $d = $route->getDefaults();

    ksort($d);

    foreach ($d as $name => $value)

    {

      $defaults .= ($defaults ? "\n".str_repeat(' ', 13) : '').$name.': '.$this->formatValue($value);

    }

    $this->log(sprintf('%s     %s', $this->formatter->format('Defaults', 'COMMENT'), $defaults));

    $requirements = '';

    $r = $route->getRequirements();

    ksort($r);

    foreach ($r as $name => $value)

    {

      $requirements .= ($requirements ? "\n".str_repeat(' ', 13) : '').$name.': '.$this->formatValue($value);

    }

    $this->log(sprintf('%s %s', $this->formatter->format('Requirements', 'COMMENT'), $requirements));

    $options = '';

    $o = $route->getOptions();

    ksort($o);

    foreach ($o as $name => $value)

    {

      $options .= ($options ? "\n".str_repeat(' ', 13) : '').$name.': '.$this->formatValue($value);

    }

    $this->log(sprintf('%s      %s', $this->formatter->format('Options', 'COMMENT'), $options));

    $this->log(sprintf('%s        %s', $this->formatter->format('Regex', 'COMMENT'), preg_replace('/^             /', '', preg_replace('/^/m', '             ', $route->getRegex()))));

    $tokens = '';

    foreach ($route->getTokens() as $token)

    {

      if (!$tokens)

      {

        $tokens = $this->displayToken($token);

      }

      else

      {

        $tokens .= "\n".str_repeat(' ', 13).$this->displayToken($token);

      }

    }

    $this->log(sprintf('%s       %s', $this->formatter->format('Tokens', 'COMMENT'), $tokens));

  }

  protected function displayToken($token)

  {

    $type = array_shift($token);

    array_shift($token);

    return sprintf('%-10s %s', $type, $this->formatValue($token));

  }

  protected function formatValue($value)

  {

    if (is_object($value))

    {

      return sprintf('object(%s)', get_class($value));

    }

    else

    {

      return preg_replace("/\n\s*/s", '', var_export($value, true));

    }

  }

}