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<?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 getTemplateByClassName($className)
{
$class=new ReflectionClass($className);
$tplFile=dirname($class->getFileName()).'/'.$className.self::TEMPLATE_FILE_EXT;
return $this->getTemplateByFileName($tplFile);
}
public function getTemplateByFileName($fileName)
{
if(($fileName=realpath($fileName))!==false && is_file($fileName))
{
if(($cache=$this->_application->getCache())===null)
return new TTemplate(file_get_contents($fileName),dirname($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),dirname($fileName));
$cache->set(self::TEMPLATE_CACHE_PREFIX.$fileName,array($template,time()));
return $template;
}
}
else
return null;
}
}
?>
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