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<?php |
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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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* Original code based on the CommonMark JS reference parser (https://bitly.com/commonmark-js) |
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* - (c) John MacFarlane |
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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; |
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use League\CommonMark\Block\Element\AbstractBlock; |
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/** |
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* @internal |
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*/ |
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class UnmatchedBlockCloser |
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{ |
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/** |
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* @var ContextInterface |
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*/ |
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private $context; |
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/** |
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* @var AbstractBlock |
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*/ |
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private $oldTip; |
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/** |
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* @var AbstractBlock |
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*/ |
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private $lastMatchedContainer; |
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/** |
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* @param ContextInterface $context |
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*/ |
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2037 |
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public function __construct(ContextInterface $context) |
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{ |
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$this->context = $context; |
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2037 |
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$this->resetTip(); |
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} |
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/** |
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* @param AbstractBlock $block |
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*/ |
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2028 |
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public function setLastMatchedContainer(AbstractBlock $block) |
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{ |
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$this->lastMatchedContainer = $block; |
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2028 |
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} |
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2028 |
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public function closeUnmatchedBlocks() |
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{ |
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$endLine = $this->context->getLineNumber() - 1; |
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2028 |
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while ($this->oldTip !== $this->lastMatchedContainer) { |
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/** @var AbstractBlock $oldTip */ |
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$oldTip = $this->oldTip->parent(); |
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$this->oldTip->finalize($this->context, $endLine); |
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$this->oldTip = $oldTip; |
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} |
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2028 |
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} |
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2037 |
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public function resetTip() |
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{ |
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2037 |
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if ($this->context->getTip() === null) { |
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throw new \RuntimeException('No tip to reset to'); |
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} |
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$this->oldTip = $this->context->getTip(); |
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2037 |
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} |
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/** |
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* @return bool |
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*/ |
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public function areAllClosed(): bool |
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{ |
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return $this->context->getTip() === $this->lastMatchedContainer; |
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} |
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} |
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thephpleague /
commonmark
