brightnucleus/view

<?php declare(strict_types=1);
/**
 * Bright Nucleus View Component.
 *
 * @package   BrightNucleus\View
 * @author    Alain Schlesser <alain.schlesser@gmail.com>
 * @license   MIT
 * @link      http://www.brightnucleus.com/
 * @copyright 2016-2017 Alain Schlesser, Bright Nucleus
 */

namespace BrightNucleus\View\Engine;

use BrightNucleus\View\Support\NullFindable;

/**
 * Class NullEngine.
 *
 * @since   0.1.0
 *
 * @package BrightNucleus\View\Engine
 * @author  Alain Schlesser <alain.schlesser@gmail.com>
 */
class NullEngine implements Engine, NullFindable
{

    /**
     * Check whether the Findable can handle an individual criterion.
     *
     * @since 0.1.0
     *
     * @param mixed $criterion Criterion to check.
     *
     * @return bool Whether the Findable can handle the criterion.
     */
    public function canHandle($criterion): bool
    {
        return true;
    }

    /**
     * Get the rendering callback for a given URI.
     *
     * @since 0.1.0
     *
     * @param string $uri     URI to render.
     * @param array  $context Context in which to render.
     *
     * @return callable Rendering callback.
     */
    public function getRenderCallback(string $uri, array $context = []): callable
    {
        return function () { return ''; };
    }
}