%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
/**
* This file is part of the Nette Framework (http://nette.org)
*
* Copyright (c) 2004 David Grudl (http://davidgrudl.com)
*
* For the full copyright and license information, please view
* the file license.txt that was distributed with this source code.
*/
namespace Nette\Templating;
use Nette,
Nette\Caching;
/**
* Template stored in file.
*
* @author David Grudl
*/
class FileTemplate extends Template implements IFileTemplate
{
/** @var string */
private $file;
/**
* Constructor.
* @param string template file path
*/
public function __construct($file = NULL)
{
if ($file !== NULL) {
$this->setFile($file);
}
}
/**
* Sets the path to the template file.
* @param string template file path
* @return FileTemplate provides a fluent interface
*/
public function setFile($file)
{
$this->file = realpath($file);
if (!$this->file) {
throw new Nette\FileNotFoundException("Missing template file '$file'.");
}
return $this;
}
/**
* Returns the path to the template file.
* @return string template file path
*/
public function getFile()
{
return $this->file;
}
/**
* Returns template source code.
* @return string
*/
public function getSource()
{
return file_get_contents($this->file);
}
/********************* rendering ****************d*g**/
/**
* Renders template to output.
* @return void
*/
public function render()
{
if ($this->file == NULL) { // intentionally ==
throw new Nette\InvalidStateException("Template file name was not specified.");
}
$cache = new Caching\Cache($storage = $this->getCacheStorage(), 'Nette.FileTemplate');
if ($storage instanceof Caching\Storages\PhpFileStorage) {
$storage->hint = str_replace(dirname(dirname($this->file)), '', $this->file);
}
$cached = $compiled = $cache->load($this->file);
if ($compiled === NULL) {
try {
$compiled = "<?php\n\n// source file: $this->file\n\n?>" . $this->compile();
} catch (FilterException $e) {
$e->setSourceFile($this->file);
throw $e;
}
$cache->save($this->file, $compiled, array(
Caching\Cache::FILES => $this->file,
Caching\Cache::CONSTS => 'Nette\Framework::REVISION',
));
$cached = $cache->load($this->file);
}
if ($cached !== NULL && $storage instanceof Caching\Storages\PhpFileStorage) {
Nette\Utils\LimitedScope::load($cached['file'], $this->getParameters());
} else {
Nette\Utils\LimitedScope::evaluate($compiled, $this->getParameters());
}
}
}
Zerion Mini Shell 1.0