diff options
| author | xue <> | 2007-01-20 15:31:22 +0000 |
|---|---|---|
| committer | xue <> | 2007-01-20 15:31:22 +0000 |
| commit | d11d7c6003569ae5c8994c23a533757a1f9ae981 (patch) | |
| tree | e6935e2783f3bdec41fbdffae77bed37070891aa /framework/Web/Services | |
| parent | 346bd2631ee2bcde7e1201358e08046d47beaad3 (diff) | |
refactored TPageService.
Diffstat (limited to 'framework/Web/Services')
| -rw-r--r-- | framework/Web/Services/TPageService.php | 66 |
1 files changed, 44 insertions, 22 deletions
diff --git a/framework/Web/Services/TPageService.php b/framework/Web/Services/TPageService.php index 5d9e74fb..8d1eb3f4 100644 --- a/framework/Web/Services/TPageService.php +++ b/framework/Web/Services/TPageService.php @@ -428,34 +428,56 @@ class TPageService extends TService public function run()
{
Prado::trace("Running page service",'System.Web.Services.TPageService');
- $path=$this->getBasePath().'/'.strtr($this->getRequestedPagePath(),'.','/');
- if(is_file($path.self::PAGE_FILE_EXT))
- {
- if(is_file($path.Prado::CLASS_FILE_EXT))
- {
- $className=basename($path);
- if(!class_exists($className,false))
- include_once($path.Prado::CLASS_FILE_EXT);
- if(!class_exists($className,false))
- throw new TConfigurationException('pageservice_pageclass_unknown',$className);
- }
- else
- $className=$this->getBasePageClass();
+ $this->_page=$this->createPage($this->getRequestedPagePath());
+ $this->runPage($this->_page,$this->_properties);
+ }
- $this->_page=Prado::createComponent($className);
+ /**
+ * Creates a page instance based on requested page path.
+ * @param string requested page path
+ * @return TPage the requested page instance
+ * @throws THttpException if requested page path is invalid
+ * @throws TConfigurationException if the page class cannot be found
+ */
+ protected function createPage($pagePath)
+ {
+ $path=$this->getBasePath().'/'.strtr($pagePath,'.','/');
+ $hasTemplateFile=is_file($path.self::PAGE_FILE_EXT);
+ $hasClassFile=is_file($path.Prado::CLASS_FILE_EXT);
- $this->_page->setPagePath($this->getRequestedPagePath());
- // initialize page properties with those set in configurations
- foreach($this->_properties as $name=>$value)
- $this->_page->setSubProperty($name,$value);
+ if(!$hasTemplateFile && !$hasClassFile)
+ throw new THttpException(404,'pageservice_page_unknown',$pagePath);
- // set page template
- $this->_page->setTemplate($this->getTemplateManager()->getTemplateByFileName($path.self::PAGE_FILE_EXT));
+ if($hasClassFile)
+ {
+ $className=basename($path);
+ if(!class_exists($className,false))
+ include_once($path.Prado::CLASS_FILE_EXT);
+ if(!class_exists($className,false) || !is_subclass_of($className,'TPage'))
+ throw new TConfigurationException('pageservice_pageclass_unknown',$className);
}
else
- throw new THttpException(404,'pageservice_page_unknown',$this->getRequestedPagePath());
+ $className=$this->getBasePageClass();
+
+ $page=Prado::createComponent($className);
+ $page->setPagePath($pagePath);
+
+ if($hasTemplateFile)
+ $page->setTemplate($this->getTemplateManager()->getTemplateByFileName($path.self::PAGE_FILE_EXT));
+
+ return $page;
+ }
- $this->_page->run($this->getResponse()->createHtmlWriter());
+ /**
+ * Executes a page.
+ * @param TPage the page instance to be run
+ * @param array list of initial page properties
+ */
+ protected function runPage($page,$properties)
+ {
+ foreach($properties as $name=>$value)
+ $page->setSubProperty($name,$value);
+ $page->run($this->getResponse()->createHtmlWriter());
}
/**
|