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<?php |
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declare(strict_types=1); |
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/* |
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* This file is part of the league/commonmark package. |
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* |
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* (c) Colin O'Dell <[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 League\CommonMark\Extension\Embed; |
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use League\CommonMark\Environment\EnvironmentBuilderInterface; |
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use League\CommonMark\Event\DocumentParsedEvent; |
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use League\CommonMark\Extension\ConfigurableExtensionInterface; |
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use League\Config\ConfigurationBuilderInterface; |
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use Nette\Schema\Expect; |
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final class EmbedExtension implements ConfigurableExtensionInterface |
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{ |
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public function configureSchema(ConfigurationBuilderInterface $builder): void |
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{ |
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$builder->addSchema('embed', Expect::structure([ |
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'adapter' => Expect::type(EmbedAdapterInterface::class), |
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'allowed_domains' => Expect::arrayOf('string')->default([]), |
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'fallback' => Expect::anyOf('link', 'remove')->default('link'), |
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])); |
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} |
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public function register(EnvironmentBuilderInterface $environment): void |
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{ |
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$adapter = $environment->getConfiguration()->get('embed.adapter'); |
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\assert($adapter instanceof EmbedAdapterInterface); |
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$allowedDomains = $environment->getConfiguration()->get('embed.allowed_domains'); |
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if ($allowedDomains !== []) { |
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$adapter = new DomainFilteringAdapter($adapter, $allowedDomains); |
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} |
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$environment |
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->addBlockStartParser(new EmbedStartParser(), 300) |
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->addEventListener(DocumentParsedEvent::class, new EmbedProcessor($adapter, $environment->getConfiguration()->get('embed.fallback'))) |
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->addRenderer(Embed::class, new EmbedRenderer()); |
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} |
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} |
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thephpleague /
commonmark
