From 7b38480de52c1d042ea542e2d06913a8c9b645fc Mon Sep 17 00:00:00 2001 From: xue <> Date: Fri, 17 Feb 2006 05:19:25 +0000 Subject: Add TApplicationComponent class and adjusted the relevant classes. --- framework/Web/Services/TPageService.php | 6 +- framework/Web/THttpRequest.php | 147 ++++++++++++++++++++-- framework/Web/THttpResponse.php | 9 +- framework/Web/THttpSession.php | 10 +- framework/Web/UI/TClientScriptManager.php | 4 +- framework/Web/UI/TControl.php | 85 +------------ framework/Web/UI/TPageStatePersister.php | 13 +- framework/Web/UI/TTemplateManager.php | 12 +- framework/Web/UI/TThemeManager.php | 12 +- framework/Web/UI/WebControls/TTextHighlighter.php | 2 +- 10 files changed, 166 insertions(+), 134 deletions(-) (limited to 'framework/Web') diff --git a/framework/Web/Services/TPageService.php b/framework/Web/Services/TPageService.php index 013bb35f..bb80b902 100644 --- a/framework/Web/Services/TPageService.php +++ b/framework/Web/Services/TPageService.php @@ -202,7 +202,7 @@ class TPageService extends TService */ protected function determineRequestedPagePath() { - $pagePath=$this->getApplication()->getRequest()->getServiceParameter(); + $pagePath=$this->getRequest()->getServiceParameter(); if(empty($pagePath)) $pagePath=$this->getDefaultPage(); return $pagePath; @@ -441,7 +441,7 @@ class TPageService extends TService else throw new THttpException(404,'pageservice_page_unknown',$this->getRequestedPagePath()); - $this->_page->run($this->getApplication()->getResponse()->createHtmlWriter()); + $this->_page->run($this->getResponse()->createHtmlWriter()); } /** @@ -453,7 +453,7 @@ class TPageService extends TService */ public function constructUrl($pagePath,$getParams=null,$encodeAmpersand=false) { - return $this->getApplication()->getRequest()->constructUrl($this->_id,$pagePath,$getParams,$encodeAmpersand); + return $this->getRequest()->constructUrl($this->_id,$pagePath,$getParams,$encodeAmpersand); } } diff --git a/framework/Web/THttpRequest.php b/framework/Web/THttpRequest.php index 201addd1..7ebd9151 100644 --- a/framework/Web/THttpRequest.php +++ b/framework/Web/THttpRequest.php @@ -49,7 +49,7 @@ * @package System.Web * @since 3.0 */ -class THttpRequest extends TMap implements IModule +class THttpRequest extends TApplicationComponent implements IteratorAggregate,ArrayAccess,IModule { /** * GET variable name to store service information @@ -94,6 +94,11 @@ class THttpRequest extends TMap implements IModule */ private $_id; + /** + * @var array contains all request variables + */ + private $_items=array(); + /** * @return string id of this module */ @@ -157,10 +162,10 @@ class THttpRequest extends TMap implements IModule if($i+1<$n) $getVariables[$paths[$i]]=$paths[++$i]; } - $this->copyFrom(array_merge($getVariables,array_merge($_GET,$_POST))); + $this->_items=array_merge($getVariables,array_merge($_GET,$_POST)); } else - $this->copyFrom(array_merge($_GET,$_POST)); + $this->_items=array_merge($_GET,$_POST); $this->_initialized=true; $this->getApplication()->setRequest($this); @@ -534,20 +539,141 @@ class THttpRequest extends TMap implements IModule $this->_serviceParam=$value; } + //------ The following methods enable THttpRequest to be TMap-like ----- + + /** + * Returns an iterator for traversing the items in the list. + * This method is required by the interface IteratorAggregate. + * @return Iterator an iterator for traversing the items in the list. + */ + public function getIterator() + { + return new TMapIterator($this->_items); + } + + /** + * @return integer the number of items in the request + */ + public function getCount() + { + return count($this->_items); + } + + /** + * @return array the key list + */ + public function getKeys() + { + return array_keys($this->_items); + } + + /** + * Returns the item with the specified key. + * This method is exactly the same as {@link offsetGet}. + * @param mixed the key + * @return mixed the element at the offset, null if no element is found at the offset + */ + public function itemAt($key) + { + return isset($this->_items[$key]) ? $this->_items[$key] : null; + } + + /** + * Adds an item into the request. + * Note, if the specified key already exists, the old value will be overwritten. + * @param mixed key + * @param mixed value + */ + public function add($key,$value) + { + $this->_items[$key]=$value; + } + + /** + * Removes an item from the request by its key. + * @param mixed the key of the item to be removed + * @return mixed the removed value, null if no such key exists. + * @throws TInvalidOperationException if the item cannot be removed + */ + public function remove($key) + { + if(isset($this->_items[$key]) || array_key_exists($key,$this->_items)) + { + $value=$this->_items[$key]; + unset($this->_items[$key]); + return $value; + } + else + return null; + } + + /** + * Removes all items in the request. + */ + public function clear() + { + foreach(array_keys($this->_items) as $key) + $this->remove($key); + } + + /** + * @param mixed the key + * @return boolean whether the request contains an item with the specified key + */ + public function contains($key) + { + return isset($this->_items[$key]) || array_key_exists($key,$this->_items); + } + + /** + * @return array the list of items in array + */ + public function toArray() + { + return $this->_items; + } + + /** + * Returns whether there is an element at the specified offset. + * This method is required by the interface ArrayAccess. + * @param mixed the offset to check on + * @return boolean + */ + public function offsetExists($offset) + { + return $this->contains($offset); + } + + /** + * Returns the element at the specified offset. + * This method is required by the interface ArrayAccess. + * @param integer the offset to retrieve element. + * @return mixed the element at the offset, null if no element is found at the offset + */ + public function offsetGet($offset) + { + return $this->itemAt($offset); + } + /** - * @return THttpResponse response module + * Sets the element at the specified offset. + * This method is required by the interface ArrayAccess. + * @param integer the offset to set element + * @param mixed the element value */ - public function getResponse() + public function offsetSet($offset,$item) { - return Prado::getApplication()->getResponse(); + $this->add($offset,$item); } /** - * @return TApplication application instance + * Unsets the element at the specified offset. + * This method is required by the interface ArrayAccess. + * @param mixed the offset to unset element */ - public function getApplication() + public function offsetUnset($offset) { - return Prado::getApplication(); + $this->remove($offset); } } @@ -574,6 +700,7 @@ class THttpCookieCollection extends TList */ public function __construct($owner=null) { + parent::__construct(); $this->_o=$owner; } @@ -658,6 +785,7 @@ class THttpCookie extends TComponent */ public function __construct($name,$value) { + parent::__construct(); $this->_name=$name; $this->_value=$value; } @@ -839,6 +967,7 @@ class TUri extends TComponent */ public function __construct($uri) { + parent::__construct(); if(($ret=@parse_url($uri))!==false) { // decoding??? diff --git a/framework/Web/THttpResponse.php b/framework/Web/THttpResponse.php index 3da9a5d5..1607b9d5 100644 --- a/framework/Web/THttpResponse.php +++ b/framework/Web/THttpResponse.php @@ -79,6 +79,7 @@ class THttpResponse extends TModule implements ITextWriter { if($this->_bufferOutput) @ob_end_flush(); + parent::__destruct(); } /** @@ -395,14 +396,6 @@ class THttpResponse extends TModule implements ITextWriter $type=$this->_htmlWriterType; return Prado::createComponent($type,$this); } - - /** - * @return THttpRequest request module - */ - public function getRequest() - { - return $this->getApplication()->getRequest(); - } } ?> \ No newline at end of file diff --git a/framework/Web/THttpSession.php b/framework/Web/THttpSession.php index 605b858a..1292b548 100644 --- a/framework/Web/THttpSession.php +++ b/framework/Web/THttpSession.php @@ -55,7 +55,7 @@ * @package System.Web * @since 3.0 */ -class THttpSession extends TComponent implements IteratorAggregate,ArrayAccess,IModule +class THttpSession extends TApplicationComponent implements IteratorAggregate,ArrayAccess,IModule { /** * @var boolean whether this module has been initialized @@ -606,14 +606,6 @@ class THttpSession extends TComponent implements IteratorAggregate,ArrayAccess,I { unset($_SESSION[$offset]); } - - /** - * @return TApplication application instance - */ - public function getApplication() - { - return Prado::getApplication(); - } } /** diff --git a/framework/Web/UI/TClientScriptManager.php b/framework/Web/UI/TClientScriptManager.php index fd5a6eec..1ea4175d 100644 --- a/framework/Web/UI/TClientScriptManager.php +++ b/framework/Web/UI/TClientScriptManager.php @@ -140,7 +140,7 @@ class TClientScriptManager extends TComponent $base = Prado::getFrameworkPath(); $clientScripts = self::SCRIPT_DIR; $file = "{$base}/{$clientScripts}/{$lib}.js"; - Prado::getApplication()->getAssetManager()->publishFilePath($file); + $this->publishFilePath($file); $this->_publishedScriptFiles[$lib] = true; } } @@ -159,7 +159,7 @@ class TClientScriptManager extends TComponent $base = Prado::getFrameworkPath(); $clientScripts = self::SCRIPT_DIR; $file = "{$base}/{$clientScripts}/{$scriptFile}"; - $url= Prado::getApplication()->getAssetManager()->publishFilePath($file); + $url= $this->publishFilePath($file); $this->_publishedScriptFiles[$scriptFile] = $url; return $url; } diff --git a/framework/Web/UI/TControl.php b/framework/Web/UI/TControl.php index ded7049b..104200ed 100644 --- a/framework/Web/UI/TControl.php +++ b/framework/Web/UI/TControl.php @@ -68,7 +68,7 @@ Prado::using('System.Web.UI.TControlAdapter'); * @package System.Web.UI * @since 3.0 */ -class TControl extends TComponent +class TControl extends TApplicationComponent { /** * format of control ID @@ -164,13 +164,6 @@ class TControl extends TComponent */ private $_rf=array(); - /** - * Constructor. - */ - public function __construct() - { - } - /** * Returns a property value by name or a control by ID. * This overrides the parent implementation by allowing accessing @@ -1556,80 +1549,6 @@ class TControl extends TComponent } } } - - - /** - * @return TApplication current application instance - */ - public function getApplication() - { - return Prado::getApplication(); - } - - /** - * @return IService the current service - */ - public function getService() - { - return Prado::getApplication()->getService(); - } - - /** - * @return THttpRequest the current user request - */ - public function getRequest() - { - return Prado::getApplication()->getRequest(); - } - - /** - * @return THttpResponse the response - */ - public function getResponse() - { - return Prado::getApplication()->getResponse(); - } - - /** - * @return THttpSession user session - */ - public function getSession() - { - return Prado::getApplication()->getSession(); - } - - /** - * @return IUser user - */ - public function getUser() - { - return Prado::getApplication()->getUser(); - } - - /** - * Publishes a private asset and gets its URL. - * This method will publish a private asset (file or directory) - * and gets the URL to the asset. Note, if the asset refers to - * a directory, all contents under that directory will be published. - * @param string path of the asset that is relative to the directory containing the control class file. - * @return string URL to the asset path. - */ - public function publishAsset($assetPath) - { - $class=new ReflectionClass(get_class($this)); - $fullPath=dirname($class->getFileName()).'/'.$assetPath; - return $this->publishFilePath($fullPath); - } - - /** - * Publishes a file or directory and returns its URL. - * @param string absolute path of the file or directory to be published - * @return string URL to the published file or directory - */ - public function publishFilePath($fullPath) - { - return $this->getApplication()->getAssetManager()->publishFilePath($fullPath); - } } @@ -1658,6 +1577,7 @@ class TControlList extends TList */ public function __construct(TControl $owner) { + parent::__construct(); $this->_o=$owner; } @@ -1741,6 +1661,7 @@ class TEmptyControlList extends TList */ public function __construct(TControl $owner) { + parent::__construct(); $this->_o=$owner; } diff --git a/framework/Web/UI/TPageStatePersister.php b/framework/Web/UI/TPageStatePersister.php index 90af9665..49321ff5 100644 --- a/framework/Web/UI/TPageStatePersister.php +++ b/framework/Web/UI/TPageStatePersister.php @@ -55,13 +55,12 @@ class TPageStatePersister extends TComponent implements IPageStatePersister public function save($state) { Prado::trace("Saving state",'System.Web.UI.TPageStatePersister'); - $sm=Prado::getApplication()->getSecurityManager(); if($this->_page->getEnableStateValidation()) - $data=$sm->hashData(Prado::serialize($state)); + $data=$this->getApplication()->getSecurityManager()->hashData(Prado::serialize($state)); else $data=Prado::serialize($state); if($this->_page->getEnableStateEncryption()) - $data=$sm->encrypt($data); + $data=$this->getApplication()->getSecurityManager()->encrypt($data); if(extension_loaded('zlib')) $data=gzcompress($data); $this->_page->getClientScript()->registerHiddenField(TPage::FIELD_PAGESTATE,base64_encode($data)); @@ -75,9 +74,7 @@ class TPageStatePersister extends TComponent implements IPageStatePersister public function load() { Prado::trace("Loading state",'System.Web.UI.TPageStatePersister'); - $application=Prado::getApplication(); - $sm=$application->getSecurityManager(); - $str=base64_decode($application->getRequest()->itemAt(TPage::FIELD_PAGESTATE)); + $str=base64_decode($this->getRequest()->itemAt(TPage::FIELD_PAGESTATE)); if($str==='') return null; if(extension_loaded('zlib')) @@ -87,10 +84,10 @@ class TPageStatePersister extends TComponent implements IPageStatePersister if($data!==false) { if($this->_page->getEnableStateEncryption()) - $data=$sm->decrypt($data); + $data=$this->getApplication()->getSecurityManager()->decrypt($data); if($this->_page->getEnableStateValidation()) { - if(($data=$sm->validateData($data))!==false) + if(($data=$this->getApplication()->getSecurityManager()->validateData($data))!==false) return Prado::unserialize($data); } else diff --git a/framework/Web/UI/TTemplateManager.php b/framework/Web/UI/TTemplateManager.php index e87a23eb..67bda1b2 100644 --- a/framework/Web/UI/TTemplateManager.php +++ b/framework/Web/UI/TTemplateManager.php @@ -50,7 +50,7 @@ class TTemplateManager extends TModule */ public function init($config) { - $this->getApplication()->getPageService()->setTemplateManager($this); + $this->getService()->setTemplateManager($this); } /** @@ -259,7 +259,7 @@ class TTemplate extends TComponent implements ITemplate public function instantiateIn($tplControl) { if(($page=$tplControl->getPage())===null) - $page=Prado::getApplication()->getPageService()->getRequestedPage(); + $page=$this->getService()->getRequestedPage(); $controls=array(); foreach($this->_tpl as $key=>$object) { @@ -371,11 +371,11 @@ class TTemplate extends TComponent implements ITemplate $component->$setter($value[1]); break; case self::CONFIG_ASSET: // asset URL - $url=Prado::getApplication()->getAssetManager()->publishFilePath($this->_contextPath.'/'.$value[1]); + $url=$this->publishFilePath($this->_contextPath.'/'.$value[1]); $component->$setter($url); break; case self::CONFIG_PARAMETER: // application parameter - $component->$setter(Prado::getApplication()->getParameters()->itemAt($value[1])); + $component->$setter($this->getApplication()->getParameters()->itemAt($value[1])); break; case self::CONFIG_LOCALIZATION: Prado::using('System.I18N.Translation'); @@ -411,11 +411,11 @@ class TTemplate extends TComponent implements ITemplate $component->setSubProperty($name,$value[1]); break; case self::CONFIG_ASSET: // asset URL - $url=Prado::getApplication()->getAssetManager()->publishFilePath($this->_contextPath.'/'.$value[1]); + $url=$this->publishFilePath($this->_contextPath.'/'.$value[1]); $component->setSubProperty($name,$url); break; case self::CONFIG_PARAMETER: // application parameter - $component->setSubProperty($name,Prado::getApplication()->getParameters()->itemAt($value[1])); + $component->setSubProperty($name,$this->getApplication()->getParameters()->itemAt($value[1])); break; case self::CONFIG_LOCALIZATION: $component->setSubProperty($name,localize($value[1])); diff --git a/framework/Web/UI/TThemeManager.php b/framework/Web/UI/TThemeManager.php index 9110db7f..37e477d9 100644 --- a/framework/Web/UI/TThemeManager.php +++ b/framework/Web/UI/TThemeManager.php @@ -63,7 +63,7 @@ class TThemeManager extends TModule public function init($config) { $this->_initialized=true; - $this->getApplication()->getPageService()->setThemeManager($this); + $this->getService()->setThemeManager($this); } /** @@ -86,7 +86,7 @@ class TThemeManager extends TModule { if($this->_basePath===null) { - $this->_basePath=dirname($this->getApplication()->getRequest()->getPhysicalApplicationPath()).'/'.self::DEFAULT_BASEPATH; + $this->_basePath=dirname($this->getRequest()->getPhysicalApplicationPath()).'/'.self::DEFAULT_BASEPATH; if(($basePath=realpath($this->_basePath))===false || !is_dir($basePath)) throw new TConfigurationException('thememanager_basepath_invalid',$this->_basePath); $this->_basePath=$basePath; @@ -119,11 +119,11 @@ class TThemeManager extends TModule { if($this->_baseUrl===null) { - $appPath=dirname($this->getApplication()->getRequest()->getPhysicalApplicationPath()); + $appPath=dirname($this->getRequest()->getPhysicalApplicationPath()); $basePath=$this->getBasePath(); if(strpos($basePath,$appPath)===false) throw new TConfigurationException('thememanager_baseurl_required'); - $appUrl=rtrim(dirname($this->getApplication()->getRequest()->getApplicationPath()),'/\\'); + $appUrl=rtrim(dirname($this->getRequest()->getApplicationPath()),'/\\'); $this->_baseUrl=$appUrl.strtr(substr($basePath,strlen($appPath)),'\\','/'); } return $this->_baseUrl; @@ -209,14 +209,14 @@ class TTheme extends TComponent implements ITheme { $this->_themeUrl=$themeUrl; $this->_name=basename($themePath); - if(($cache=Prado::getApplication()->getCache())!==null) + if(($cache=$this->getApplication()->getCache())!==null) { $array=$cache->get(self::THEME_CACHE_PREFIX.$themePath); if(is_array($array)) { list($skins,$cssFiles,$jsFiles,$timestamp)=$array; $cacheValid=true; - if(Prado::getApplication()->getMode()!==TApplication::STATE_PERFORMANCE) + if($this->getApplication()->getMode()!==TApplication::STATE_PERFORMANCE) { if(($dir=opendir($themePath))===false) throw new TIOException('theme_path_inexistent',$themePath); diff --git a/framework/Web/UI/WebControls/TTextHighlighter.php b/framework/Web/UI/WebControls/TTextHighlighter.php index 22717d05..281f131e 100644 --- a/framework/Web/UI/WebControls/TTextHighlighter.php +++ b/framework/Web/UI/WebControls/TTextHighlighter.php @@ -85,7 +85,7 @@ class TTextHighlighter extends TWebControl { parent::onPreRender($writer); $this->registerHighlightStyleSheet(); - //$this->getPage()->getClientScript()->registerClientScript('prado'); + $this->getPage()->getClientScript()->registerClientScript('prado'); } /** -- cgit v1.2.3