332 lines
8.9 KiB
PHP
332 lines
8.9 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.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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namespace Symfony\Component\HttpKernel\DataCollector;
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use Symfony\Component\HttpKernel\KernelInterface;
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use Symfony\Component\HttpKernel\Kernel;
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use Symfony\Component\HttpFoundation\Request;
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use Symfony\Component\HttpFoundation\Response;
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/**
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* ConfigDataCollector.
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*
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* @author Fabien Potencier <fabien@symfony.com>
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*/
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class ConfigDataCollector extends DataCollector
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{
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/**
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* @var KernelInterface
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*/
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private $kernel;
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private $name;
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private $version;
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private $cacheVersionInfo = true;
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/**
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* Constructor.
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*
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* @param string $name The name of the application using the web profiler
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* @param string $version The version of the application using the web profiler
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*/
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public function __construct($name = null, $version = null)
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{
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$this->name = $name;
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$this->version = $version;
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}
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/**
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* Sets the Kernel associated with this Request.
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*
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* @param KernelInterface $kernel A KernelInterface instance
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*/
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public function setKernel(KernelInterface $kernel = null)
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{
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$this->kernel = $kernel;
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}
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/**
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* {@inheritdoc}
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*/
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public function collect(Request $request, Response $response, \Exception $exception = null)
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{
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$this->data = array(
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'app_name' => $this->name,
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'app_version' => $this->version,
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'token' => $response->headers->get('X-Debug-Token'),
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'symfony_version' => Kernel::VERSION,
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'symfony_state' => 'unknown',
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'name' => isset($this->kernel) ? $this->kernel->getName() : 'n/a',
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'env' => isset($this->kernel) ? $this->kernel->getEnvironment() : 'n/a',
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'debug' => isset($this->kernel) ? $this->kernel->isDebug() : 'n/a',
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'php_version' => PHP_VERSION,
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'xdebug_enabled' => extension_loaded('xdebug'),
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'eaccel_enabled' => extension_loaded('eaccelerator') && ini_get('eaccelerator.enable'),
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'apc_enabled' => extension_loaded('apc') && ini_get('apc.enabled'),
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'xcache_enabled' => extension_loaded('xcache') && ini_get('xcache.cacher'),
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'wincache_enabled' => extension_loaded('wincache') && ini_get('wincache.ocenabled'),
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'zend_opcache_enabled' => extension_loaded('Zend OPcache') && ini_get('opcache.enable'),
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'bundles' => array(),
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'sapi_name' => php_sapi_name(),
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);
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if (isset($this->kernel)) {
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foreach ($this->kernel->getBundles() as $name => $bundle) {
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$this->data['bundles'][$name] = $bundle->getPath();
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}
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$this->data['symfony_state'] = $this->requestSymfonyState();
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}
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}
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public function getApplicationName()
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{
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return $this->data['app_name'];
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}
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public function getApplicationVersion()
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{
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return $this->data['app_version'];
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}
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/**
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* Gets the token.
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*
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* @return string The token
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*/
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public function getToken()
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{
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return $this->data['token'];
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}
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/**
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* Gets the Symfony version.
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*
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* @return string The Symfony version
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*/
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public function getSymfonyVersion()
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{
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return $this->data['symfony_version'];
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}
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/**
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* Returns the state of the current Symfony release.
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*
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* @return string One of: unknown, dev, stable, eom, eol
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*/
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public function getSymfonyState()
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{
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return $this->data['symfony_state'];
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}
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public function setCacheVersionInfo($cacheVersionInfo)
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{
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$this->cacheVersionInfo = $cacheVersionInfo;
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}
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/**
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* Gets the PHP version.
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*
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* @return string The PHP version
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*/
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public function getPhpVersion()
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{
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return $this->data['php_version'];
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}
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/**
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* Gets the application name.
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*
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* @return string The application name
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*/
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public function getAppName()
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{
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return $this->data['name'];
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}
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/**
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* Gets the environment.
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*
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* @return string The environment
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*/
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public function getEnv()
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{
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return $this->data['env'];
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}
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/**
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* Returns true if the debug is enabled.
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*
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* @return bool true if debug is enabled, false otherwise
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*/
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public function isDebug()
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{
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return $this->data['debug'];
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}
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/**
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* Returns true if the XDebug is enabled.
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*
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* @return bool true if XDebug is enabled, false otherwise
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*/
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public function hasXDebug()
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{
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return $this->data['xdebug_enabled'];
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}
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/**
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* Returns true if EAccelerator is enabled.
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*
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* @return bool true if EAccelerator is enabled, false otherwise
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*/
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public function hasEAccelerator()
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{
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return $this->data['eaccel_enabled'];
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}
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/**
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* Returns true if APC is enabled.
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*
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* @return bool true if APC is enabled, false otherwise
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*/
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public function hasApc()
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{
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return $this->data['apc_enabled'];
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}
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/**
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* Returns true if Zend OPcache is enabled.
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*
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* @return bool true if Zend OPcache is enabled, false otherwise
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*/
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public function hasZendOpcache()
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{
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return $this->data['zend_opcache_enabled'];
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}
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/**
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* Returns true if XCache is enabled.
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*
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* @return bool true if XCache is enabled, false otherwise
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*/
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public function hasXCache()
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{
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return $this->data['xcache_enabled'];
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}
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/**
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* Returns true if WinCache is enabled.
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*
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* @return bool true if WinCache is enabled, false otherwise
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*/
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public function hasWinCache()
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{
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return $this->data['wincache_enabled'];
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}
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/**
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* Returns true if any accelerator is enabled.
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*
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* @return bool true if any accelerator is enabled, false otherwise
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*/
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public function hasAccelerator()
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{
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return $this->hasApc() || $this->hasZendOpcache() || $this->hasEAccelerator() || $this->hasXCache() || $this->hasWinCache();
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}
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public function getBundles()
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{
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return $this->data['bundles'];
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}
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/**
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* Gets the PHP SAPI name.
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*
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* @return string The environment
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*/
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public function getSapiName()
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{
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return $this->data['sapi_name'];
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}
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/**
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* {@inheritdoc}
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*/
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public function getName()
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{
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return 'config';
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}
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/**
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* Tries to retrieve information about the current Symfony version.
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*
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* @return string One of: unknown, dev, stable, eom, eol
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*/
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private function requestSymfonyState()
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{
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$versionInfo = null;
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// get version information from cache or the roadmap
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$versionCachePath = $this->kernel->getCacheDir().'/version_info.json';
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if (file_exists($versionCachePath)) {
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$versionInfo = json_decode(file_get_contents($versionCachePath), true);
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} else {
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$versionResponse = @file_get_contents('http://symfony.com/roadmap.json?version='.preg_replace('/^(\d+\.\d+).*/', '\\1', $this->data['symfony_version']));
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if (false !== $versionResponse) {
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$versionInfo = json_decode($versionResponse, true);
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if (isset($versionInfo['error_message'])) {
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// wrong version
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$versionInfo = null;
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}
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}
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}
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// get the version state
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$versionState = 'unknown';
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if (null !== $versionInfo) {
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$now = new \DateTime();
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$eom = \DateTime::createFromFormat('m/Y', $versionInfo['eom'])->modify('last day of this month');
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$eol = \DateTime::createFromFormat('m/Y', $versionInfo['eol'])->modify('last day of this month');
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if ($now > $eom) {
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$versionState = 'eom';
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} elseif ($now > $eol) {
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$versionState = 'eol';
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} elseif ('DEV' === Kernel::EXTRA_VERSION) {
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$versionState = 'dev';
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} else {
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$versionState = 'stable';
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}
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}
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// invalidate or create cache
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if (null === $versionInfo) {
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// nothing to cache
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} elseif (isset($versionInfo['previous_state'])) {
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if ($versionInfo['previous_state'] !== $versionState) {
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// state changed => invalidate the cache
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unlink($versionCachePath);
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}
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} elseif (substr(Kernel::VERSION, 0, 3) !== $versionInfo['version']) {
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// version changed => invalidate the cache
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unlink($versionCachePath);
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} elseif ($this->cacheVersionInfo) {
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// no cache yet
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$versionInfo['previous_state'] = $versionState;
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file_put_contents($versionCachePath, json_encode($versionInfo));
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}
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return $versionState;
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}
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}
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