lainchan/inc/lib/Twig/Loader/Array.php

96 lines
2.3 KiB
PHP
Raw Normal View History

2011-10-05 00:22:53 -04:00
<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Loads a template from an array.
*
* When using this loader with a cache mechanism, you should know that a new cache
* key is generated each time a template content "changes" (the cache key being the
* source code of the template). If you don't want to see your cache grows out of
* control, you need to take care of clearing the old cache file by yourself.
*
2013-08-01 15:20:12 -04:00
* @author Fabien Potencier <fabien@symfony.com>
2011-10-05 00:22:53 -04:00
*/
2013-08-01 15:20:12 -04:00
class Twig_Loader_Array implements Twig_LoaderInterface, Twig_ExistsLoaderInterface
2011-10-05 00:22:53 -04:00
{
2013-09-19 02:08:25 -04:00
protected $templates = array();
2011-10-05 00:22:53 -04:00
/**
* Constructor.
*
* @param array $templates An array of templates (keys are the names, and values are the source code)
*
* @see Twig_Loader
*/
public function __construct(array $templates)
{
2013-09-19 02:08:25 -04:00
$this->templates = $templates;
2011-10-05 00:22:53 -04:00
}
/**
* Adds or overrides a template.
*
* @param string $name The template name
* @param string $template The template source
*/
public function setTemplate($name, $template)
{
2013-08-01 15:20:12 -04:00
$this->templates[(string) $name] = $template;
2011-10-05 00:22:53 -04:00
}
/**
2013-08-01 15:20:12 -04:00
* {@inheritdoc}
2011-10-05 00:22:53 -04:00
*/
public function getSource($name)
{
2013-08-01 15:20:12 -04:00
$name = (string) $name;
2011-10-05 00:22:53 -04:00
if (!isset($this->templates[$name])) {
throw new Twig_Error_Loader(sprintf('Template "%s" is not defined.', $name));
}
return $this->templates[$name];
}
/**
2013-08-01 15:20:12 -04:00
* {@inheritdoc}
*/
public function exists($name)
{
return isset($this->templates[(string) $name]);
}
/**
* {@inheritdoc}
2011-10-05 00:22:53 -04:00
*/
public function getCacheKey($name)
{
2013-08-01 15:20:12 -04:00
$name = (string) $name;
2011-10-05 00:22:53 -04:00
if (!isset($this->templates[$name])) {
throw new Twig_Error_Loader(sprintf('Template "%s" is not defined.', $name));
}
return $this->templates[$name];
}
/**
2013-08-01 15:20:12 -04:00
* {@inheritdoc}
2011-10-05 00:22:53 -04:00
*/
public function isFresh($name, $time)
{
2013-08-01 15:20:12 -04:00
$name = (string) $name;
if (!isset($this->templates[$name])) {
throw new Twig_Error_Loader(sprintf('Template "%s" is not defined.', $name));
}
2011-10-05 00:22:53 -04:00
return true;
}
}