diff options
Diffstat (limited to 'framework/Web/THttpRequest.php')
| -rw-r--r-- | framework/Web/THttpRequest.php | 120 |
1 files changed, 98 insertions, 22 deletions
diff --git a/framework/Web/THttpRequest.php b/framework/Web/THttpRequest.php index 7752d54d..f621d1eb 100644 --- a/framework/Web/THttpRequest.php +++ b/framework/Web/THttpRequest.php @@ -6,7 +6,7 @@ * @link http://www.pradosoft.com/ * @copyright Copyright © 2005-2013 PradoSoft * @license http://www.pradosoft.com/license/ - * @version $Id: THttpRequest.php 3253 2013-01-16 08:57:12Z ctrlaltca $ + * @version $Id: THttpRequest.php 3273 2013-02-13 21:51:21Z ctrlaltca $ * @package System.Web */ @@ -64,7 +64,7 @@ Prado::using('System.Web.TUrlManager'); * request module. It can be accessed via {@link TApplication::getRequest()}. * * @author Qiang Xue <qiang.xue@gmail.com> - * @version $Id: THttpRequest.php 3253 2013-01-16 08:57:12Z ctrlaltca $ + * @version $Id: THttpRequest.php 3273 2013-02-13 21:51:21Z ctrlaltca $ * @package System.Web * @since 3.0 */ @@ -114,6 +114,10 @@ class THttpRequest extends TApplicationComponent implements IteratorAggregate,Ar private $_enableCookieValidation=false; private $_cgiFix=0; /** + * @var boolean whether to cache the TUrlManager class (useful with a lot of TUrlMappings) + */ + private $_enableCache=false; + /** * @var string request URL */ private $_url=null; @@ -151,20 +155,6 @@ class THttpRequest extends TApplicationComponent implements IteratorAggregate,Ar */ public function init($config) { - if(empty($this->_urlManagerID)) - { - $this->_urlManager=new TUrlManager; - $this->_urlManager->init(null); - } - else - { - $this->_urlManager=$this->getApplication()->getModule($this->_urlManagerID); - if($this->_urlManager===null) - throw new TConfigurationException('httprequest_urlmanager_inexist',$this->_urlManagerID); - if(!($this->_urlManager instanceof TUrlManager)) - throw new TConfigurationException('httprequest_urlmanager_invalid',$this->_urlManagerID); - } - // Fill in default request info when the script is run in command line if(php_sapi_name()==='cli') { @@ -246,6 +236,72 @@ class THttpRequest extends TApplicationComponent implements IteratorAggregate,Ar } /** + * Set true to cache the UrlManager instance. Consider to enable this cache + * when the application defines a lot of TUrlMappingPatterns + * @param boolean true to cache urlmanager instance. + */ + public function setEnableCache($value) + { + $this->_enableCache = TPropertyValue::ensureBoolean($value); + } + + /** + * @return boolean true if urlmanager instance should be cached, false otherwise. + */ + public function getEnableCache() + { + return $this->_enableCache; + } + + protected function getCacheKey() + { + return $this->getID(); + } + + /** + * Saves the current UrlManager instance to cache. + * @return boolean true if UrlManager instance was cached, false otherwise. + */ + protected function cacheUrlManager($manager) + { + if($this->getEnableCache()) + { + $cache = $this->getApplication()->getCache(); + if($cache !== null) + { + $dependencies = null; + if($this->getApplication()->getMode() !== TApplicationMode::Performance) + if ($manager instanceof TUrlMapping && $fn = $manager->getConfigFile()) + { + $fn = Prado::getPathOfNamespace($fn,$this->getApplication()->getConfigurationFileExt()); + $dependencies = new TFileCacheDependency($fn); + } + return $cache->set($this->getCacheKey(), $manager, 0, $dependencies); + } + } + return false; + } + + /** + * Loads UrlManager instance from cache. + * @return TUrlManager intance if load was successful, null otherwise. + */ + protected function loadCachedUrlManager() + { + if($this->getEnableCache()) + { + $cache = $this->getApplication()->getCache(); + if($cache !== null) + { + $manager = $cache->get($this->getCacheKey()); + if($manager instanceof TUrlManager) + return $manager; + } + } + return null; + } + + /** * @return string the ID of the URL manager module */ public function getUrlManager() @@ -271,6 +327,26 @@ class THttpRequest extends TApplicationComponent implements IteratorAggregate,Ar */ public function getUrlManagerModule() { + if($this->_urlManager===null) + { + if(($this->_urlManager = $this->loadCachedUrlManager())===null) + { + if(empty($this->_urlManagerID)) + { + $this->_urlManager=new TUrlManager; + $this->_urlManager->init(null); + } + else + { + $this->_urlManager=$this->getApplication()->getModule($this->_urlManagerID); + if($this->_urlManager===null) + throw new TConfigurationException('httprequest_urlmanager_inexist',$this->_urlManagerID); + if(!($this->_urlManager instanceof TUrlManager)) + throw new TConfigurationException('httprequest_urlmanager_invalid',$this->_urlManagerID); + } + $this->cacheUrlManager($this->_urlManager); + } + } return $this->_urlManager; } @@ -643,7 +719,7 @@ class THttpRequest extends TApplicationComponent implements IteratorAggregate,Ar { if ($this->_cookieOnly===null) $this->_cookieOnly=(int)ini_get('session.use_cookies') && (int)ini_get('session.use_only_cookies'); - $url=$this->_urlManager->constructUrl($serviceID,$serviceParam,$getItems,$encodeAmpersand,$encodeGetItems); + $url=$this->getUrlManagerModule()->constructUrl($serviceID,$serviceParam,$getItems,$encodeAmpersand,$encodeGetItems); if(defined('SID') && SID != '' && !$this->_cookieOnly) return $url . (strpos($url,'?')===false? '?' : ($encodeAmpersand?'&':'&')) . SID; else @@ -658,7 +734,7 @@ class THttpRequest extends TApplicationComponent implements IteratorAggregate,Ar */ protected function parseUrl() { - return $this->_urlManager->parseUrl(); + return $this->getUrlManagerModule()->parseUrl(); } /** @@ -893,7 +969,7 @@ class THttpRequest extends TApplicationComponent implements IteratorAggregate,Ar * </code> * * @author Qiang Xue <qiang.xue@gmail.com> - * @version $Id: THttpRequest.php 3253 2013-01-16 08:57:12Z ctrlaltca $ + * @version $Id: THttpRequest.php 3273 2013-02-13 21:51:21Z ctrlaltca $ * @package System.Web * @since 3.0 */ @@ -981,7 +1057,7 @@ class THttpCookieCollection extends TList * domain, path, expire, and secure. * * @author Qiang Xue <qiang.xue@gmail.com> - * @version $Id: THttpRequest.php 3253 2013-01-16 08:57:12Z ctrlaltca $ + * @version $Id: THttpRequest.php 3273 2013-02-13 21:51:21Z ctrlaltca $ * @package System.Web * @since 3.0 */ @@ -1156,7 +1232,7 @@ class THttpCookie extends TComponent * - fragment: anchor * * @author Qiang Xue <qiang.xue@gmail.com> - * @version $Id: THttpRequest.php 3253 2013-01-16 08:57:12Z ctrlaltca $ + * @version $Id: THttpRequest.php 3273 2013-02-13 21:51:21Z ctrlaltca $ * @package System.Web * @since 3.0 */ @@ -1323,7 +1399,7 @@ class TUri extends TComponent * - HiddenPath: the URL format is like /path/to/name1,value1/name2,value2... * * @author Qiang Xue <qiang.xue@gmail.com> - * @version $Id: THttpRequest.php 3253 2013-01-16 08:57:12Z ctrlaltca $ + * @version $Id: THttpRequest.php 3273 2013-02-13 21:51:21Z ctrlaltca $ * @package System.Web * @since 3.0.4 */ |