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<?php |
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/** |
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* @copyright 2018 Vladimir Jimenez |
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* @license https://github.com/allejo/stakx/blob/master/LICENSE.md MIT |
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*/ |
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namespace allejo\stakx\Templating\Twig; |
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use allejo\stakx\Command\BuildableCommand; |
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use allejo\stakx\MarkupEngine\MarkupEngineManager; |
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use allejo\stakx\Service; |
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use allejo\stakx\Templating\Twig\Extension\AbstractTwigExtension; |
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use allejo\stakx\Templating\Twig\Extension\TwigFilterInterface; |
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use allejo\stakx\Templating\Twig\Extension\TwigFunctionInterface; |
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use allejo\stakx\Templating\Twig\MarkupBlock\TokenParser; |
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class TwigExtension extends \Twig_Extension |
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{ |
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private $filters = []; |
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private $functions = []; |
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private $markupManager; |
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public function __construct(MarkupEngineManager $manager) |
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{ |
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$this->markupManager = $manager; |
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} |
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public function __call($name, $arguments) |
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{ |
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$tag = lcfirst(str_replace('parseMarkup', '', $name)); |
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if (!$tag) |
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{ |
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throw new \BadMethodCallException("No method $name found in this class."); |
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} |
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return $this->parseMarkup($arguments[0], $tag); |
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} |
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public function parseMarkup($content, $tag) |
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{ |
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return $this->markupManager->getEngineByTag($tag)->parse($content); |
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} |
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View Code Duplication |
public function addFilters(/*iterable*/ $filters) |
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{ |
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/** @var AbstractTwigExtension|TwigFilterInterface $filter */ |
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foreach ($filters as $filter) |
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{ |
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if (Service::getParameter(BuildableCommand::SAFE_MODE) && $filter::disableInSafeMode()) |
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{ |
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continue; |
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} |
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$this->filters[] = $filter::get(); |
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} |
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} |
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View Code Duplication |
public function addFunctions(/*iterable*/ $functions) |
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{ |
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/** @var AbstractTwigExtension|TwigFunctionInterface $fxn */ |
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foreach ($functions as $fxn) |
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{ |
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if (Service::getParameter(BuildableCommand::SAFE_MODE) && $fxn::disableInSafeMode()) |
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{ |
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continue; |
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} |
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$this->functions[] = $fxn::get(); |
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} |
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} |
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public function getFilters() |
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{ |
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$filters = $this->filters; |
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foreach ($this->markupManager->getTemplateTags() as $tag) |
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{ |
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// Since we can't pass what tag/markup language we're using to the callable, let's make the callable to a |
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// non-existent method that will be handled by __call() |
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$filters[] = new \Twig_SimpleFilter( |
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$tag, |
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[$this, 'parseMarkup' . ucfirst($tag)], |
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['is_safe' => ['html']] |
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); |
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} |
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return $filters; |
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} |
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public function getFunctions() |
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{ |
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return $this->functions; |
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} |
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public function getTokenParsers() |
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{ |
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$tokenParsers = []; |
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foreach ($this->markupManager->getTemplateTags() as $tag) |
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{ |
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$tokenParsers[] = new TokenParser($tag); |
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} |
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return $tokenParsers; |
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} |
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public function getName() |
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{ |
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return 'stakx_twig_base_extension'; |
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} |
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} |
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stakx-io /
stakx
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Our type inference engine in quite powerful, but sometimes the code does not provide enough clues to go by. In these cases we request you to add a
@returnannotation as described here.