1 files changed, 0 insertions, 151 deletions
diff --git a/inc/lib/Twig/Loader/Chain.php b/inc/lib/Twig/Loader/Chain.php
deleted file mode 100644
index 59a33796..00000000
--- a/inc/lib/Twig/Loader/Chain.php
+++ /dev/null
@@ -1,151 +0,0 @@
-<?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.
- *
- * @final
- *
- * @author Fabien Potencier <fabien@symfony.com>
- */
-class Twig_Loader_Chain implements Twig_LoaderInterface, Twig_ExistsLoaderInterface, Twig_SourceContextLoaderInterface
-{
-    private $hasSourceCache = array();
-    protected $loaders = array();
-
-    /**
-     * @param Twig_LoaderInterface[] $loaders
-     */
-    public function __construct(array $loaders = array())
-    {
-        foreach ($loaders as $loader) {
-            $this->addLoader($loader);
-        }
-    }
-
-    public function addLoader(Twig_LoaderInterface $loader)
-    {
-        $this->loaders[] = $loader;
-        $this->hasSourceCache = array();
-    }
-
-    public function getSource($name)
-    {
-        @trigger_error(sprintf('Calling "getSource" on "%s" is deprecated since 1.27. Use getSourceContext() instead.', get_class($this)), E_USER_DEPRECATED);
-
-        $exceptions = array();
-        foreach ($this->loaders as $loader) {
-            if ($loader instanceof Twig_ExistsLoaderInterface && !$loader->exists($name)) {
-                continue;
-            }
-
-            try {
-                return $loader->getSource($name);
-            } catch (Twig_Error_Loader $e) {
-                $exceptions[] = $e->getMessage();
-            }
-        }
-
-        throw new Twig_Error_Loader(sprintf('Template "%s" is not defined%s.', $name, $exceptions ? ' ('.implode(', ', $exceptions).')' : ''));
-    }
-
-    public function getSourceContext($name)
-    {
-        $exceptions = array();
-        foreach ($this->loaders as $loader) {
-            if ($loader instanceof Twig_ExistsLoaderInterface && !$loader->exists($name)) {
-                continue;
-            }
-
-            try {
-                if ($loader instanceof Twig_SourceContextLoaderInterface) {
-                    return $loader->getSourceContext($name);
-                }
-
-                return new Twig_Source($loader->getSource($name), $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)
-    {
-        $name = (string) $name;
-
-        if (isset($this->hasSourceCache[$name])) {
-            return $this->hasSourceCache[$name];
-        }
-
-        foreach ($this->loaders as $loader) {
-            if ($loader instanceof Twig_ExistsLoaderInterface) {
-                if ($loader->exists($name)) {
-                    return $this->hasSourceCache[$name] = true;
-                }
-
-                continue;
-            }
-
-            try {
-                if ($loader instanceof Twig_SourceContextLoaderInterface) {
-                    $loader->getSourceContext($name);
-                } else {
-                    $loader->getSource($name);
-                }
-
-                return $this->hasSourceCache[$name] = true;
-            } catch (Twig_Error_Loader $e) {
-            }
-        }
-
-        return $this->hasSourceCache[$name] = false;
-    }
-
-    public function getCacheKey($name)
-    {
-        $exceptions = array();
-        foreach ($this->loaders as $loader) {
-            if ($loader instanceof Twig_ExistsLoaderInterface && !$loader->exists($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)
-    {
-        $exceptions = array();
-        foreach ($this->loaders as $loader) {
-            if ($loader instanceof Twig_ExistsLoaderInterface && !$loader->exists($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);