A super easy PHP Framework for web development!
https://github.com/exacti/phacil-framework
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
108 lines
2.9 KiB
108 lines
2.9 KiB
<?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.
|
|
*/
|
|
|
|
/**
|
|
* Loads templates from other loaders.
|
|
*
|
|
* @author Fabien Potencier <fabien@symfony.com>
|
|
*/
|
|
final class Twig_Loader_Chain implements Twig_LoaderInterface, Twig_ExistsLoaderInterface, Twig_SourceContextLoaderInterface
|
|
{
|
|
private $hasSourceCache = [];
|
|
private $loaders = [];
|
|
|
|
/**
|
|
* @param Twig_LoaderInterface[] $loaders
|
|
*/
|
|
public function __construct(array $loaders = [])
|
|
{
|
|
foreach ($loaders as $loader) {
|
|
$this->addLoader($loader);
|
|
}
|
|
}
|
|
|
|
public function addLoader(Twig_LoaderInterface $loader)
|
|
{
|
|
$this->loaders[] = $loader;
|
|
$this->hasSourceCache = [];
|
|
}
|
|
|
|
public function getSourceContext($name)
|
|
{
|
|
$exceptions = [];
|
|
foreach ($this->loaders as $loader) {
|
|
if (!$loader->exists($name)) {
|
|
continue;
|
|
}
|
|
|
|
try {
|
|
return $loader->getSourceContext($name);
|
|
} catch (Twig_Error_Loader $e) {
|
|
$exceptions[] = $e->getMessage();
|
|
}
|
|
}
|
|
|
|
throw new Twig_Error_Loader(sprintf('Template "%s" is not defined%s.', $name, $exceptions ? ' ('.implode(', ', $exceptions).')' : ''));
|
|
}
|
|
|
|
public function exists($name)
|
|
{
|
|
if (isset($this->hasSourceCache[$name])) {
|
|
return $this->hasSourceCache[$name];
|
|
}
|
|
|
|
foreach ($this->loaders as $loader) {
|
|
if ($loader->exists($name)) {
|
|
return $this->hasSourceCache[$name] = true;
|
|
}
|
|
}
|
|
|
|
return $this->hasSourceCache[$name] = false;
|
|
}
|
|
|
|
public function getCacheKey($name)
|
|
{
|
|
$exceptions = [];
|
|
foreach ($this->loaders as $loader) {
|
|
if (!$loader->exists($name)) {
|
|
continue;
|
|
}
|
|
|
|
try {
|
|
return $loader->getCacheKey($name);
|
|
} catch (Twig_Error_Loader $e) {
|
|
$exceptions[] = get_class($loader).': '.$e->getMessage();
|
|
}
|
|
}
|
|
|
|
throw new Twig_Error_Loader(sprintf('Template "%s" is not defined%s.', $name, $exceptions ? ' ('.implode(', ', $exceptions).')' : ''));
|
|
}
|
|
|
|
public function isFresh($name, $time)
|
|
{
|
|
$exceptions = [];
|
|
foreach ($this->loaders as $loader) {
|
|
if (!$loader->exists($name)) {
|
|
continue;
|
|
}
|
|
|
|
try {
|
|
return $loader->isFresh($name, $time);
|
|
} catch (Twig_Error_Loader $e) {
|
|
$exceptions[] = get_class($loader).': '.$e->getMessage();
|
|
}
|
|
}
|
|
|
|
throw new Twig_Error_Loader(sprintf('Template "%s" is not defined%s.', $name, $exceptions ? ' ('.implode(', ', $exceptions).')' : ''));
|
|
}
|
|
}
|
|
|
|
class_alias('Twig_Loader_Chain', 'Twig\Loader\ChainLoader', false);
|
|
|