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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\Mention; |
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use League\CommonMark\Environment\EnvironmentBuilderInterface; |
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use League\CommonMark\Extension\ConfigurableExtensionInterface; |
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use League\CommonMark\Extension\Mention\Generator\MentionGeneratorInterface; |
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use League\Config\ConfigurationBuilderInterface; |
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use League\Config\Exception\InvalidConfigurationException; |
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use Nette\Schema\Expect; |
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final class MentionExtension implements ConfigurableExtensionInterface |
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{ |
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public function configureSchema(ConfigurationBuilderInterface $builder): void |
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{ |
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$isAValidPartialRegex = static function (string $regex): bool { |
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$regex = '/' . $regex . '/i'; |
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return @\preg_match($regex, '') !== false; |
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}; |
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$builder->addSchema('mentions', Expect::arrayOf( |
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Expect::structure([ |
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'prefix' => Expect::string()->required(), |
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'pattern' => Expect::string()->assert($isAValidPartialRegex, 'Pattern must not include starting/ending delimiters (like "/")')->required(), |
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'generator' => Expect::anyOf( |
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Expect::type(MentionGeneratorInterface::class), |
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Expect::string(), |
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Expect::type('callable') |
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)->required(), |
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]) |
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)); |
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} |
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public function register(EnvironmentBuilderInterface $environment): void |
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{ |
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$mentions = $environment->getConfiguration()->get('mentions'); |
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foreach ($mentions as $name => $mention) { |
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if ($mention['generator'] instanceof MentionGeneratorInterface) { |
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$environment->addInlineParser(new MentionParser($name, $mention['prefix'], $mention['pattern'], $mention['generator'])); |
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} elseif (\is_string($mention['generator'])) { |
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$environment->addInlineParser(MentionParser::createWithStringTemplate($name, $mention['prefix'], $mention['pattern'], $mention['generator'])); |
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} elseif (\is_callable($mention['generator'])) { |
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$environment->addInlineParser(MentionParser::createWithCallback($name, $mention['prefix'], $mention['pattern'], $mention['generator'])); |
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} else { |
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throw new InvalidConfigurationException(\sprintf('The "generator" provided for the "%s" MentionParser configuration must be a string template, callable, or an object that implements %s.', $name, MentionGeneratorInterface::class)); |
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} |
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} |
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} |
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} |
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thephpleague /
commonmark
