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<?php |
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/* |
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* This file is part of Symplify |
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* Copyright (c) 2016 Tomas Votruba (http://tomasvotruba.cz). |
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*/ |
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namespace Symplify\PHP7_CodeSniffer\EventDispatcher; |
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use PHP_CodeSniffer\Sniffs\Sniff; |
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use Symfony\Component\EventDispatcher\Event; |
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use Symfony\Component\EventDispatcher\EventDispatcher; |
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use Symplify\PHP7_CodeSniffer\EventDispatcher\Event\CheckFileTokenEvent; |
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final class SniffDispatcher extends EventDispatcher |
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{ |
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/** |
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* @var CurrentListenerSniffCodeProvider |
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*/ |
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private $currentListenerSniffCodeProvider; |
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public function __construct(CurrentListenerSniffCodeProvider $currentListenerSniffCodeProvider) |
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{ |
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$this->currentListenerSniffCodeProvider = $currentListenerSniffCodeProvider; |
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} |
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/** |
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* @param Sniff[] $sniffs |
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*/ |
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public function addSniffListeners(array $sniffs) |
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{ |
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foreach ($sniffs as $sniffCode => $sniffObject) { |
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$tokens = $sniffs[$sniffCode]->register(); |
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foreach ($tokens as $token) { |
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$this->addTokenSniffListener($token, $sniffObject); |
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} |
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} |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function doDispatch($listeners, $eventName, Event $event) |
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{ |
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foreach ($listeners as $listener) { |
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if ($event->isPropagationStopped()) { |
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break; |
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} |
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$this->currentListenerSniffCodeProvider->setCurrentListener($listener); |
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call_user_func($listener, $event, $eventName, $this); |
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} |
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} |
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private function addTokenSniffListener(string $token, Sniff $sniffObject) |
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{ |
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$this->addListener( |
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$token, |
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function (CheckFileTokenEvent $checkFileToken) use ($sniffObject) { |
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$sniffObject->process( |
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$checkFileToken->getFile(), |
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$checkFileToken->getStackPointer() |
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); |
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} |
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); |
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} |
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} |
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Symplify /
PHP7_CodeSniffer
