Array.php

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<?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.
 */

class Twig_Loader_Array implements Twig_LoaderInterface, Twig_ExistsLoaderInterface
{
    protected $templates;

    public function __construct(array $templates)
    {
        $this->templates = array();
        foreach ($templates as $name => $template) {
            $this->templates[$name] = $template;
        }
    }

    public function setTemplate($name, $template)
    {
        $this->templates[(string) $name] = $template;
    }

    public function getSource($name)
    {
        $name = (string) $name;
        if (!isset($this->templates[$name])) {
            throw new Twig_Error_Loader(sprintf('Template "%s" is not defined.', $name));
        }

        return $this->templates[$name];
    }

    public function exists($name)
    {
        return isset($this->templates[(string) $name]);
    }

    public function getCacheKey($name)
    {
        $name = (string) $name;
        if (!isset($this->templates[$name])) {
            throw new Twig_Error_Loader(sprintf('Template "%s" is not defined.', $name));
        }

        return $this->templates[$name];
    }

    public function isFresh($name, $time)
    {
        $name = (string) $name;
        if (!isset($this->templates[$name])) {
            throw new Twig_Error_Loader(sprintf('Template "%s" is not defined.', $name));
        }

        return true;
    }
}