From 55c4ac1bfe565f1ca7f537fdd8b7a201be28e581 Mon Sep 17 00:00:00 2001
From: xue <>
Date: Thu, 10 Nov 2005 12:47:19 +0000
Subject: Initial import of prado framework

---
 framework/Web/UI/TTemplateManager.php | 66 +++++++++++++++++++++++++++++++++++
 1 file changed, 66 insertions(+)
 create mode 100644 framework/Web/UI/TTemplateManager.php

(limited to 'framework/Web/UI/TTemplateManager.php')

diff --git a/framework/Web/UI/TTemplateManager.php b/framework/Web/UI/TTemplateManager.php
new file mode 100644
index 00000000..2f8ae688
--- /dev/null
+++ b/framework/Web/UI/TTemplateManager.php
@@ -0,0 +1,66 @@
+<?php
+
+class TTemplateManager extends TComponent implements IModule
+{
+	const TEMPLATE_FILE_EXT='.tpl';
+	const TEMPLATE_CACHE_PREFIX='prado:template:';
+	private $_application;
+	/**
+	 * @var string module ID
+	 */
+	private $_id;
+
+	public function init($application,$config)
+	{
+		$this->_application=$application;
+	}
+
+	/**
+	 * @return string id of this module
+	 */
+	public function getID()
+	{
+		return $this->_id;
+	}
+
+	/**
+	 * @param string id of this module
+	 */
+	public function setID($value)
+	{
+		$this->_id=$value;
+	}
+
+	public function loadTemplateByClassName($className)
+	{
+		$class=new ReflectionClass($className);
+		$tplFile=dirname($class->getFileName()).'/'.$className.self::TEMPLATE_FILE_EXT;
+		return $this->loadTemplateByFileName($tplFile);
+	}
+
+	public function loadTemplateByFileName($fileName)
+	{
+		if(is_file($fileName))
+		{
+			if(($cache=$this->_application->getCache())===null)
+				return new TTemplate(file_get_contents($fileName));
+			else
+			{
+				$array=$cache->get(self::TEMPLATE_CACHE_PREFIX.$fileName);
+				if(is_array($array))
+				{
+					list($template,$timestamp)=$array;
+					if(filemtime($fileName)<$timestamp)
+						return $template;
+				}
+				$template=new TTemplate(file_get_contents($fileName));
+				$cache->set(self::TEMPLATE_CACHE_PREFIX.$fileName,array($template,time()));
+				return $template;
+			}
+		}
+		else
+			return null;
+	}
+}
+
+?>
\ No newline at end of file
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