From 1988e9cd45fce05d26f0682f6d1cbdfb72cd2370 Mon Sep 17 00:00:00 2001
From: xue <>
Date: Wed, 28 Jun 2006 20:29:33 +0000
Subject: Enhanced some error description.

---
 framework/Exceptions/messages.txt  |  4 +++-
 framework/Web/UI/TThemeManager.php | 10 ++++++++--
 2 files changed, 11 insertions(+), 3 deletions(-)

(limited to 'framework')

diff --git a/framework/Exceptions/messages.txt b/framework/Exceptions/messages.txt
index 60b57d78..230789e7 100644
--- a/framework/Exceptions/messages.txt
+++ b/framework/Exceptions/messages.txt
@@ -143,7 +143,9 @@ authmanager_usermanager_invalid			= TAuthManager.UserManager '{0}' does not refe
 authmanager_usermanager_unchangeable	= TAuthManager.UserManager cannot be modified after the module is initialized.
 authmanager_session_required			= TAuthManager requires a session application module.
 
-thememanager_basepath_invalid			= TThemeManager.BasePath '{0}' is not a valid directory.
+thememanager_service_unavailable		= TThemeManager requires TPageService to be available. This error often occurs when you configure TThemeManager outside of the page service configuration.
+thememanager_basepath_invalid			= TThemeManager.BasePath '{0}' is not a valid path alias. Make sure you have defined this alias in configuration and it points to a valid directory.
+thememanager_basepath_invalid2			= TThemeManager.BasePath '{0}' is not a valid directory.
 thememanager_basepath_unchangeable		= TThemeManager.BasePath cannot be modified after the module is initialized.
 
 theme_baseurl_required					= TThemeManager.BasePath is required. By default, a directory named 'themes' under the directory containing the application entry script is assumed.
diff --git a/framework/Web/UI/TThemeManager.php b/framework/Web/UI/TThemeManager.php
index 66bfa8be..245f8049 100644
--- a/framework/Web/UI/TThemeManager.php
+++ b/framework/Web/UI/TThemeManager.php
@@ -10,6 +10,8 @@
  * @package System.Web.UI
  */
 
+Prado::using('System.Web.Services.TPageService');
+
 /**
  * TThemeManager class
  *
@@ -63,7 +65,11 @@ class TThemeManager extends TModule
 	public function init($config)
 	{
 		$this->_initialized=true;
-		$this->getService()->setThemeManager($this);
+		$service=$this->getService();
+		if($service instanceof TPageService)
+			$service->setThemeManager($this);
+		else
+			throw new TConfigurationException('thememanager_service_unavailable');
 	}
 
 	/**
@@ -105,7 +111,7 @@ class TThemeManager extends TModule
 		{
 			$this->_basePath=dirname($this->getRequest()->getApplicationFilePath()).'/'.self::DEFAULT_BASEPATH;
 			if(($basePath=realpath($this->_basePath))===false || !is_dir($basePath))
-				throw new TConfigurationException('thememanager_basepath_invalid',$this->_basePath);
+				throw new TConfigurationException('thememanager_basepath_invalid2',$this->_basePath);
 			$this->_basePath=$basePath;
 		}
 		return $this->_basePath;
-- 
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