78 lines
2.0 KiB
PHP
78 lines
2.0 KiB
PHP
|
<?php
|
||
|
|
|
||
|
|
/*
|
||
|
|
* This file is part of Twig.
|
||
|
|
*
|
||
|
|
* (c) Fabien Potencier
|
||
|
|
*
|
||
|
|
* For the full copyright and license information, please view the LICENSE
|
||
|
|
* file that was distributed with this source code.
|
||
|
|
*/
|
||
|
|
|
||
|
|
namespace Twig\Loader;
|
||
|
|
|
||
|
|
use Twig\Error\LoaderError;
|
||
|
|
use Twig\Source;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* 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.
|
||
|
|
*
|
||
|
|
* This loader should only be used for unit testing.
|
||
|
|
*
|
||
|
|
* @author Fabien Potencier <fabien@symfony.com>
|
||
|
|
*/
|
||
|
|
final class ArrayLoader implements LoaderInterface
|
||
|
|
{
|
||
|
|
private $templates = [];
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @param array $templates An array of templates (keys are the names, and values are the source code)
|
||
|
|
*/
|
||
|
|
public function __construct(array $templates = [])
|
||
|
|
{
|
||
|
|
$this->templates = $templates;
|
||
|
|
}
|
||
|
|
|
||
|
|
public function setTemplate(string $name, string $template): void
|
||
|
|
{
|
||
|
|
$this->templates[$name] = $template;
|
||
|
|
}
|
||
|
|
|
||
|
|
public function getSourceContext(string $name): Source
|
||
|
|
{
|
||
|
|
if (!isset($this->templates[$name])) {
|
||
|
|
throw new LoaderError(sprintf('Template "%s" is not defined.', $name));
|
||
|
|
}
|
||
|
|
|
||
|
|
return new Source($this->templates[$name], $name);
|
||
|
|
}
|
||
|
|
|
||
|
|
public function exists(string $name): bool
|
||
|
|
{
|
||
|
|
return isset($this->templates[$name]);
|
||
|
|
}
|
||
|
|
|
||
|
|
public function getCacheKey(string $name): string
|
||
|
|
{
|
||
|
|
if (!isset($this->templates[$name])) {
|
||
|
|
throw new LoaderError(sprintf('Template "%s" is not defined.', $name));
|
||
|
|
}
|
||
|
|
|
||
|
|
return $name.':'.$this->templates[$name];
|
||
|
|
}
|
||
|
|
|
||
|
|
public function isFresh(string $name, int $time): bool
|
||
|
|
{
|
||
|
|
if (!isset($this->templates[$name])) {
|
||
|
|
throw new LoaderError(sprintf('Template "%s" is not defined.', $name));
|
||
|
|
}
|
||
|
|
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
}
|