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<?php |
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declare(strict_types=1); |
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namespace UnicornFail\Emoji\Extension; |
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use League\Configuration\ConfigurationAwareInterface; |
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use League\Configuration\ConfigurationInterface; |
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use UnicornFail\Emoji\Event\DocumentParsedEvent; |
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use UnicornFail\Emoji\Node\Inline\AbstractEmoji; |
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use UnicornFail\Emoji\Parser\Lexer; |
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/** |
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* Processes all parsed Emoji nodes and set the various configurations. |
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*/ |
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final class EmojiCoreProcessor implements ConfigurationAwareInterface |
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{ |
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/** |
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* @var ConfigurationInterface |
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* |
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* @psalm-readonly-allow-private-mutation |
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*/ |
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private $config; |
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public function setConfiguration(ConfigurationInterface $configuration): void |
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{ |
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$this->config = $configuration; |
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} |
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public function __invoke(DocumentParsedEvent $e): void |
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{ |
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$convertTo = (string) ($this->config->get('convertTo') ?? Lexer::UNICODE); |
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/** @var string[] $excludedShortcodes */ |
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$excludedShortcodes = $this->config->get('exclude.shortcodes'); |
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/** @var ?int $presentation */ |
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$presentation = $this->config->get('presentation'); |
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// Ensure tokens are set to the correct stringable type. |
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$walker = $e->getDocument()->walker(); |
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while ($event = $walker->next()) { |
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if (! $event->isEntering()) { |
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continue; |
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} |
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$emoji = $event->getNode(); |
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if (! ($emoji instanceof AbstractEmoji)) { |
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continue; |
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} |
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$emoji->setConvertTo($convertTo); |
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$emoji->setExcludedShortcodes($excludedShortcodes); |
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if ($presentation !== null) { |
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$emoji->setPresentationMode($presentation); |
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} |
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} |
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} |
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} |
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unicorn-fail /
emoji
