From 736e92efbc75908a2bf26fe333a03990e3bb8100 Mon Sep 17 00:00:00 2001
From: carlgmathisen <>
Date: Sun, 7 Dec 2008 13:05:05 +0000
Subject: work on php style configuration

---
 framework/Util/TLogRouter.php | 77 ++++++++++++++++++++++++++++++-------------
 1 file changed, 54 insertions(+), 23 deletions(-)

(limited to 'framework/Util/TLogRouter.php')

diff --git a/framework/Util/TLogRouter.php b/framework/Util/TLogRouter.php
index aa772194..c693d24a 100644
--- a/framework/Util/TLogRouter.php
+++ b/framework/Util/TLogRouter.php
@@ -27,20 +27,21 @@ Prado::using('System.Data.TDbConnection');
  *   <route class="TFileLogRoute" Categories="System.Web.UI" Levels="Warning" />
  *   <route class="TEmailLogRoute" Categories="Application" Levels="Fatal" Emails="admin@pradosoft.com" />
  * </code>
+ * PHP configuration style:
+ * <code>
+ * 
+ * </code>
  * You can specify multiple routes with different filtering conditions and different
  * targets, even if the routes are of the same type.
  *
  * @author Qiang Xue <qiang.xue@gmail.com>
+ * @author Carl G. Mathisen <carlgmathisen@gmail.com>
  * @version $Id$
  * @package System.Util
  * @since 3.0
  */
 class TLogRouter extends TModule
 {
-	/**
-	 * File extension of external configuration file
-	 */
-	const CONFIG_FILE_EXT='.xml';
 	/**
 	 * @var array list of routes available
 	 */
@@ -53,7 +54,7 @@ class TLogRouter extends TModule
 	/**
 	 * Initializes this module.
 	 * This method is required by the IModule interface.
-	 * @param TXmlElement configuration for this module, can be null
+	 * @param mixed configuration for this module, can be null
 	 * @throws TConfigurationException if {@link getConfigFile ConfigFile} is invalid.
 	 */
 	public function init($config)
@@ -62,9 +63,17 @@ class TLogRouter extends TModule
 		{
  			if(is_file($this->_configFile))
  			{
-				$dom=new TXmlDocument;
-				$dom->loadFromFile($this->_configFile);
-				$this->loadConfig($dom);
+				if($this->getApplication()->getConfigurationType()==TApplication::CONFIG_TYPE_PHP)
+				{
+					$phpConfig = include $this->_configFile;
+					$this->loadConfig($phpConfig);
+				}
+				else
+				{
+					$dom=new TXmlDocument;
+					$dom->loadFromFile($this->_configFile);
+					$this->loadConfig($dom);
+				}
 			}
 			else
 				throw new TConfigurationException('logrouter_configfile_invalid',$this->_configFile);
@@ -74,24 +83,46 @@ class TLogRouter extends TModule
 	}
 
 	/**
-	 * Loads configuration from an XML element
-	 * @param TXmlElement configuration node
+	 * Loads configuration from an XML element or PHP array
+	 * @param mixed configuration node
 	 * @throws TConfigurationException if log route class or type is not specified
 	 */
-	private function loadConfig($xml)
+	private function loadConfig($config)
 	{
-		foreach($xml->getElementsByTagName('route') as $routeConfig)
+		if(is_array($config))
 		{
-			$properties=$routeConfig->getAttributes();
-			if(($class=$properties->remove('class'))===null)
-				throw new TConfigurationException('logrouter_routeclass_required');
-			$route=Prado::createComponent($class);
-			if(!($route instanceof TLogRoute))
-				throw new TConfigurationException('logrouter_routetype_invalid');
-			foreach($properties as $name=>$value)
-				$route->setSubproperty($name,$value);
-			$this->_routes[]=$route;
-			$route->init($routeConfig);
+			if(isset($config['routes']) && is_array($config['routes']))
+			{
+				foreach($config['routes'] as $route)
+				{
+					$properties = isset($route['properties'])?$route['properties']:array();
+					if(!isset($route['class']))
+						throw new TConfigurationException('logrouter_routeclass_required');
+					$route=Prado::createComponent($route['class']);
+					if(!($route instanceof TLogRoute))
+						throw new TConfigurationException('logrouter_routetype_invalid');
+					foreach($properties as $name=>$value)
+						$route->setSubproperty($name,$value);
+					$this->_routes[]=$route;
+					$route->init($routeConfig);
+				}
+			}
+		}
+		else
+		{
+			foreach($config->getElementsByTagName('route') as $routeConfig)
+			{
+				$properties=$routeConfig->getAttributes();
+				if(($class=$properties->remove('class'))===null)
+					throw new TConfigurationException('logrouter_routeclass_required');
+				$route=Prado::createComponent($class);
+				if(!($route instanceof TLogRoute))
+					throw new TConfigurationException('logrouter_routetype_invalid');
+				foreach($properties as $name=>$value)
+					$route->setSubproperty($name,$value);
+				$this->_routes[]=$route;
+				$route->init($routeConfig);
+			}
 		}
 	}
 
@@ -124,7 +155,7 @@ class TLogRouter extends TModule
 	 */
 	public function setConfigFile($value)
 	{
-		if(($this->_configFile=Prado::getPathOfNamespace($value,self::CONFIG_FILE_EXT))===null)
+		if(($this->_configFile=Prado::getPathOfNamespace($value,$this->getApplication()->getConfigurationFileExt()))===null)
 			throw new TConfigurationException('logrouter_configfile_invalid',$value);
 	}
 
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