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<?php |
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/* |
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* This file is a part of Sculpin. |
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* |
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* (c) Dragonfly Development Inc. |
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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 Symplify\PHP7_Sculpin\Bundle\TwigBundle; |
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use Symplify\PHP7_Sculpin\Core\Formatter\FormatContext; |
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use Symplify\PHP7_Sculpin\Core\Formatter\FormatterInterface; |
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final class TwigFormatter implements FormatterInterface |
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{ |
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/** |
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* @var \Twig_Environment |
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*/ |
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private $twig; |
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/** |
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* @var \Twig_Loader_Array |
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*/ |
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private $arrayLoader; |
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/** |
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* Constructor. |
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* |
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* @param \Twig_Environment $twig Twig |
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* @param \Twig_Loader_Array $arrayLoader Array Loader |
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*/ |
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public function __construct(\Twig_Environment $twig, \Twig_Loader_Array $arrayLoader) |
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{ |
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$this->twig = $twig; |
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$this->arrayLoader = $arrayLoader; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function formatBlocks(FormatContext $formatContext) : array |
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{ |
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try { |
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$this->arrayLoader->setTemplate($formatContext->templateId(), $this->massageTemplate($formatContext)); |
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$data = $formatContext->data()->export(); |
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$template = $this->twig->loadTemplate($formatContext->templateId()); |
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if (!count($blockNames = $this->findAllBlocks($template, $data))) { |
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return ['content' => $template->render($data)]; |
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} |
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$blocks = []; |
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foreach ($blockNames as $blockName) { |
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$blocks[$blockName] = $template->renderBlock($blockName, $data); |
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} |
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return $blocks; |
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} catch (\Exception $e) { |
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echo ' [ '.get_class($e).': '.$e->getMessage()." ]\n"; |
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} |
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} |
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public function findAllBlocks(\Twig_Template $template, array $context) |
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{ |
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if (false !== $parent = $template->getParent($context)) { |
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return array_unique(array_merge($this->findAllBlocks($parent, $context), $template->getBlockNames())); |
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} |
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return $template->getBlockNames(); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function formatPage(FormatContext $formatContext) : string |
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{ |
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try { |
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$this->arrayLoader->setTemplate( |
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$formatContext->templateId(), |
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$this->massageTemplate($formatContext) |
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); |
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$data = $formatContext->data()->export(); |
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return $this->twig->render($formatContext->templateId(), $data); |
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} catch (\Exception $e) { |
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echo ' [ '.get_class($e).': '.$e->getMessage()." ]\n"; |
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} |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function reset() |
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{ |
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$this->twig->clearCacheFiles(); |
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$this->twig->clearTemplateCache(); |
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} |
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private function massageTemplate(FormatContext $formatContext) |
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{ |
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$template = $formatContext->template(); |
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if ($layout = $formatContext->data()->get('layout')) { |
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// Completely remove anything in verbatim sections so that any blocks defined in there will |
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// not trigger the "you've already defined blocks!" check since this is almost certainly |
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// NOT the intention of the source's author. |
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$verbatim = preg_replace('/{%\s+verbatim\s+%}(.*?){%\s+endverbatim\s+%}/si', '', $template); |
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if (!preg_match_all('/{%\s+block\s+(\w+)\s+%}(.*?){%\s+endblock\s+%}/si', $verbatim, $matches)) { |
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$template = '{% block content %}'.$template.'{% endblock %}'; |
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} |
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$template = '{% extends "'.$layout.'" %}'.$template; |
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} |
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return $template; |
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} |
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} |
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Symplify /
PHP7_Sculpin
Loading history...
This check looks for parameters that are defined as one type in their type hint or doc comment but seem to be used as a narrower type, i.e an implementation of an interface or a subclass.
Consider changing the type of the parameter or doing an instanceof check before assuming your parameter is of the expected type.