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<?php |
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namespace InFw\Pug; |
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use Pug\Pug; |
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use Zend\Expressive\Template\TemplatePath; |
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use Zend\Expressive\Template\TemplateRendererInterface; |
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use Zend\Expressive\Template\DefaultParamsTrait; |
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class PugTemplateRenderer implements TemplateRendererInterface |
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{ |
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use DefaultParamsTrait; |
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const DEFAULT_PATH = 'templates/'; |
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/** |
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* @var Pug |
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*/ |
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private $pug; |
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/** |
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* @var string |
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*/ |
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private $path; |
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/** |
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* @var array |
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*/ |
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private $globals; |
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/** |
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* @var array |
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*/ |
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private $config; |
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public function __construct(Pug $pug, array $defaultParams, array $globals, array $config) |
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{ |
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$this->pug = $pug; |
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$this->globals = $globals; |
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$this->config = $config; |
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$this->addPath($this->config['template_path']); |
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$this->setDefaultParams($defaultParams); |
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} |
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private function setDefaultParams($defaultParams) |
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{ |
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foreach ($defaultParams as $name => $params) { |
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foreach ($params as $param => $value) { |
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$this->addDefaultParam($name, $param, $value); |
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} |
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} |
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} |
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/** |
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* @param string $name |
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* @param array $params |
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* @return string |
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* @throws \Exception |
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*/ |
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public function render(string $name, $params = []) : string |
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{ |
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return $this->pug->render( |
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sprintf( |
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'%s.%s', |
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$this->path . str_replace('::', '/', $name), |
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$this->config['extension'] |
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), |
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$this->mergeParams($name, array_merge($this->globals, $params)) |
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); |
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} |
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/** |
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* Add a template path to the engine. |
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* |
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* Adds a template path, with optional namespace the templates in that path |
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* provide. |
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* |
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* @param string $path |
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* @param string $namespace |
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*/ |
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public function addPath(string $path, string $namespace = null) : void |
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{ |
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$this->path = empty($path) ? self::DEFAULT_PATH : $path; |
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} |
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/** |
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* Retrieve configured paths from the engine. |
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* |
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* @return TemplatePath[] |
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*/ |
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public function getPaths() : array |
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{ |
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return [new TemplatePath($this->path)]; |
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} |
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} |
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kpicaza /
infw-pug
