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<?php |
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/* |
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* This file is part of the ICanBoogie package. |
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* |
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* (c) Olivier Laviale <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace ICanBoogie\Binding\Render; |
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use ICanBoogie\Render\TemplateResolver; |
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use ICanBoogie\Render\TemplateResolverDecorator; |
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use ICanBoogie\Render\TemplateResolverDecoratorTrait; |
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use ICanBoogie\Render\TemplateResolverTrait; |
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/** |
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* Decorates a template resolver and adds support for the application paths. |
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* |
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* @package ICanBoogie\Binding\Render |
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*/ |
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class ApplicationTemplateResolver implements TemplateResolverDecorator |
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{ |
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use TemplateResolverTrait; |
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use TemplateResolverDecoratorTrait; |
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/** |
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* Application paths. |
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* |
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* @var array |
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*/ |
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private $paths; |
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/** |
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* @param TemplateResolver $template_resolver |
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* @param array $paths Application paths. |
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*/ |
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public function __construct(TemplateResolver $template_resolver, array $paths) |
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{ |
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$this->template_resolver = $template_resolver; |
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$this->paths = $this->expend_paths($paths); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function resolve($name, array $extensions, &$tried = []) |
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{ |
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if (strpos($name, '//') === 0) |
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{ |
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return $this->resolve_from_app(substr($name, 2), $extensions, $tried); |
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} |
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$template = $this->resolve_from_app($name, $extensions, $tried); |
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if ($template) |
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{ |
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return $template; |
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} |
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return $this->template_resolver->resolve($name, $extensions, $tried); |
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} |
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/** |
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* Resolves a template name from the application paths. |
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* |
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* @param string $name |
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* @param array $extensions |
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* @param array $tried |
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* |
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* @return string|null |
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*/ |
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protected function resolve_from_app($name, array $extensions, &$tried) |
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{ |
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return $this->resolve_path($this->resolve_tries($this->paths, $name, $extensions), $tried); |
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} |
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/** |
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* Expends application paths into template paths. |
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* |
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* **Note:** Paths that do not have a "templates" directory are discarded. |
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* |
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* @param array $paths |
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* |
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* @return array |
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*/ |
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protected function expend_paths(array $paths) |
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{ |
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$resolved_paths = []; |
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foreach (array_reverse($paths) as $path) |
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{ |
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$path .= 'templates' . DIRECTORY_SEPARATOR; |
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if (file_exists($path)) |
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{ |
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$resolved_paths[] = $path; |
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} |
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} |
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return $resolved_paths; |
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} |
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} |
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ICanBoogie /
bind-render
