ICanBoogie\Render\TemplateResolverDecoratorTrait

Complexity

Total Complexity

7

Size/Duplication

Total Lines	61
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	__clone()	0	4	1
A	__call()	0	4	1
A	find_renderer()	0	19	4

<?php

/*
 * This file is part of the ICanBoogie package.
 *
 * (c) Olivier Laviale <olivier.laviale@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace ICanBoogie\Render;

/**
 * An interface for template resolver decorators.
 */
trait TemplateResolverDecoratorTrait
{
	/**
	 * @var TemplateResolver
	 */
	protected $template_resolver;

	/**
	 * Initializes the {@link $template_resolver} property.
	 *
	 * @param TemplateResolver $template_resolver
	 */
	public function __construct(TemplateResolver $template_resolver)
	{
		$this->template_resolver = $template_resolver;
	}

	/**
	 * Clones {@link $template_resolver}.
	 */
	public function __clone()
	{
		$this->template_resolver = clone $this->template_resolver;
	}

	/**
	 * Forwards unsupported calls to the decorated template resolver.
	 *
	 * @param string $method
	 * @param array $arguments
	 *
	 * @return mixed
	 */
	public function __call($method, $arguments)
	{
		return call_user_func_array([ $this->template_resolver, $method ], $arguments);
	}

	/**
	 * @inheritdoc
	 */
	public function find_renderer($class)
	{
		if ($this instanceof $class)
		{
			return $this;
		}

		if ($this->template_resolver instanceof $class)
		{
			return $this->template_resolver;
		}

		if ($this->template_resolver instanceof TemplateResolverDecorator)
		{
			return $this->template_resolver->find_renderer($class);
		}

		return null;
	}
}