ConfigDataCollector.php

<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace Symfony\Component\HttpKernel\DataCollector;

use Symfony\Component\HttpKernel\KernelInterface;
use Symfony\Component\HttpKernel\Kernel;
use Symfony\Component\HttpKernel\DataCollector\DataCollector;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;

/**
 * ConfigDataCollector.
 *
 * @author Fabien Potencier <fabien@symfony.com>
 */
class ConfigDataCollector extends DataCollector {
  private $kernel;
  private $name;
  private $version;

  /**
   * Constructor.
   *
   * @param string $name    The name of the application using the web profiler
   * @param string $version The version of the application using the web profiler
   */
  public function __construct($name = null, $version = null) {
    $this->name = $name;
    $this->version = $version;
  }

  /**
   * Sets the Kernel associated with this Request.
   *
   * @param KernelInterface $kernel A KernelInterface instance
   */
  public function setKernel(KernelInterface $kernel = null) {
    $this->kernel = $kernel;
  }

  /**
   * {@inheritdoc}
   */
  public function collect(Request $request, Response $response, \Exception $exception = null) {
    $this->data = array(
      'app_name' => $this->name,
      'app_version' => $this->version,
      'token' => $response->headers
        ->get('X-Debug-Token'),
      'symfony_version' => Kernel::VERSION,
      'name' => isset($this->kernel) ? $this->kernel
        ->getName() : 'n/a',
      'env' => isset($this->kernel) ? $this->kernel
        ->getEnvironment() : 'n/a',
      'debug' => isset($this->kernel) ? $this->kernel
        ->isDebug() : 'n/a',
      'php_version' => PHP_VERSION,
      'xdebug_enabled' => extension_loaded('xdebug'),
      'eaccel_enabled' => extension_loaded('eaccelerator') && ini_get('eaccelerator.enable'),
      'apc_enabled' => extension_loaded('apc') && ini_get('apc.enabled'),
      'xcache_enabled' => extension_loaded('xcache') && ini_get('xcache.cacher'),
      'wincache_enabled' => extension_loaded('wincache') && ini_get('wincache.ocenabled'),
      'zend_opcache_enabled' => extension_loaded('Zend OPcache') && ini_get('opcache.enable'),
      'bundles' => array(),
      'sapi_name' => php_sapi_name(),
    );
    if (isset($this->kernel)) {
      foreach ($this->kernel
        ->getBundles() as $name => $bundle) {
        $this->data['bundles'][$name] = $bundle
          ->getPath();
      }
    }
  }
  public function getApplicationName() {
    return $this->data['app_name'];
  }
  public function getApplicationVersion() {
    return $this->data['app_version'];
  }

  /**
   * Gets the token.
   *
   * @return string The token
   */
  public function getToken() {
    return $this->data['token'];
  }

  /**
   * Gets the Symfony version.
   *
   * @return string The Symfony version
   */
  public function getSymfonyVersion() {
    return $this->data['symfony_version'];
  }

  /**
   * Gets the PHP version.
   *
   * @return string The PHP version
   */
  public function getPhpVersion() {
    return $this->data['php_version'];
  }

  /**
   * Gets the application name.
   *
   * @return string The application name
   */
  public function getAppName() {
    return $this->data['name'];
  }

  /**
   * Gets the environment.
   *
   * @return string The environment
   */
  public function getEnv() {
    return $this->data['env'];
  }

  /**
   * Returns true if the debug is enabled.
   *
   * @return Boolean true if debug is enabled, false otherwise
   */
  public function isDebug() {
    return $this->data['debug'];
  }

  /**
   * Returns true if the XDebug is enabled.
   *
   * @return Boolean true if XDebug is enabled, false otherwise
   */
  public function hasXDebug() {
    return $this->data['xdebug_enabled'];
  }

  /**
   * Returns true if EAccelerator is enabled.
   *
   * @return Boolean true if EAccelerator is enabled, false otherwise
   */
  public function hasEAccelerator() {
    return $this->data['eaccel_enabled'];
  }

  /**
   * Returns true if APC is enabled.
   *
   * @return Boolean true if APC is enabled, false otherwise
   */
  public function hasApc() {
    return $this->data['apc_enabled'];
  }

  /**
   * Returns true if Zend OPcache is enabled
   *
   * @return Boolean true if Zend OPcache is enabled, false otherwise
   */
  public function hasZendOpcache() {
    return $this->data['zend_opcache_enabled'];
  }

  /**
   * Returns true if XCache is enabled.
   *
   * @return Boolean true if XCache is enabled, false otherwise
   */
  public function hasXCache() {
    return $this->data['xcache_enabled'];
  }

  /**
   * Returns true if WinCache is enabled.
   *
   * @return Boolean true if WinCache is enabled, false otherwise
   */
  public function hasWinCache() {
    return $this->data['wincache_enabled'];
  }

  /**
   * Returns true if any accelerator is enabled.
   *
   * @return Boolean true if any accelerator is enabled, false otherwise
   */
  public function hasAccelerator() {
    return $this
      ->hasApc() || $this
      ->hasZendOpcache() || $this
      ->hasEAccelerator() || $this
      ->hasXCache() || $this
      ->hasWinCache();
  }
  public function getBundles() {
    return $this->data['bundles'];
  }

  /**
   * Gets the PHP SAPI name.
   *
   * @return string The environment
   */
  public function getSapiName() {
    return $this->data['sapi_name'];
  }

  /**
   * {@inheritdoc}
   */
  public function getName() {
    return 'config';
  }

}