Namespaces

• ICanBoogie
  • Binding
    • Render

Classes

• ApplicationTemplateResolver
• Hooks

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<?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\Binding\Render;

use ICanBoogie\Render\TemplateResolver;
use ICanBoogie\Render\TemplateResolverTrait;

/**
 * Decorates a template resolver and adds support for the application paths.
 *
 * @package ICanBoogie\Binding\Render
 */
class ApplicationTemplateResolver implements TemplateResolver
{
    use TemplateResolverTrait;

    /**
     * Original template resolver.
     *
     * @var TemplateResolver
     */
    private $component;

    /**
     * Application paths.
     *
     * @var array
     */
    private $paths;

    /**
     * @param TemplateResolver $template_resolver
     * @param array $paths Application paths.
     */
    public function __construct(TemplateResolver $template_resolver, array $paths)
    {
        $this->component = $template_resolver;
        $this->paths = array_reverse($paths);

        foreach ($paths as $path)
        {
            $template_resolver->add_path($path . 'templates');
        }
    }

    /**
     * @inheritdoc
     */
    public function resolve($name, array $extensions, &$tried = [])
    {
        if (strpos($name, '//') === 0)
        {
            $template = $this->resolve_from_app(substr($name, 2), $extensions, $tried);

            if ($template)
            {
                return $template;
            }
        }

        return $this->component->resolve($name, $extensions, $tried);
    }

    /**
     * Resolves a name from the application paths.
     *
     * @param string $name
     * @param array $extensions
     * @param array $tried
     *
     * @return null|string
     */
    protected function resolve_from_app($name, array $extensions, array &$tried)
    {
        return $this->resolve_path($this->resolve_tries($this->paths, $name, $extensions), $tried);
    }

    /**
     * @inheritdoc
     */
    public function add_path($path, $weight = 0)
    {
        return $this->component->add_path($path, $weight);
    }

    /**
     * @inheritdoc
     */
    public function get_paths()
    {
        return $this->component->get_paths();
    }
}