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<?php |
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declare(strict_types=1); |
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namespace PhpSpellcheck; |
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use PhpSpellcheck\Exception\InvalidArgumentException; |
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use PhpSpellcheck\MisspellingHandler\MisspellingHandlerInterface; |
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use PhpSpellcheck\Source\SourceInterface; |
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use PhpSpellcheck\Spellchecker\SpellcheckerInterface; |
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use PhpSpellcheck\TextProcessor\TextProcessorInterface; |
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class MisspellingFinder |
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{ |
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/** |
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* @var SpellcheckerInterface |
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*/ |
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private $spellChecker; |
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/** |
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* @var MisspellingHandlerInterface|null |
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*/ |
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private $misspellingHandler; |
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/** |
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* @var TextProcessorInterface|null |
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*/ |
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private $textProcessor; |
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public function __construct( |
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SpellcheckerInterface $spellChecker, |
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?MisspellingHandlerInterface $misspellingHandler = null, |
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?TextProcessorInterface $textProcessor = null |
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) { |
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$this->spellChecker = $spellChecker; |
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$this->misspellingHandler = $misspellingHandler; |
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$this->textProcessor = $textProcessor; |
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} |
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/** |
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* @param SourceInterface|string|TextInterface|TextInterface[] $source |
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* |
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* @return MisspellingInterface[] |
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*/ |
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public function find( |
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$source, |
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array $languages = [], |
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array $context = [] |
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): iterable { |
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if (is_string($source)) { |
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$texts = [t($source, $context)]; |
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} elseif ($source instanceof TextInterface) { |
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$texts = [$source]; |
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} elseif (is_array($source)) { |
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$texts = $source; |
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} elseif ($source instanceof SourceInterface) { |
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$texts = $source->toTexts($context); |
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} else { |
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$sourceVarType = is_object($source) ? get_class($source) : gettype($source); |
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$allowedTypes = implode(' or ', ['"string"', '"' . SourceInterface::class . '"', '"' . TextInterface::class . '[]"', '"' . TextInterface::class . '"']); |
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throw new InvalidArgumentException('Source should be of type ' . $allowedTypes . ', "' . $sourceVarType . '" given'); |
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} |
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$misspellings = $this->doSpellCheckTexts($texts, $languages); |
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if ($this->misspellingHandler !== null) { |
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$this->misspellingHandler->handle($misspellings); |
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} |
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return $misspellings; |
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} |
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public function setSpellchecker(SpellcheckerInterface $spellChecker): void |
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{ |
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$this->spellChecker = $spellChecker; |
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} |
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public function setMisspellingHandler(MisspellingHandlerInterface $misspellingHandler): void |
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{ |
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$this->misspellingHandler = $misspellingHandler; |
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} |
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/** |
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* @param TextInterface[] $texts |
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* @param string[] $languages |
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* |
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* @return iterable<MisspellingInterface> |
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*/ |
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private function doSpellCheckTexts( |
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iterable $texts, |
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array $languages |
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): iterable { |
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foreach ($texts as $text) { |
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if ($this->textProcessor !== null) { |
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$text = $this->textProcessor->process($text); |
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} |
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yield from $this->spellChecker->check( |
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$text->getContent(), |
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$languages, |
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$text->getContext() |
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); |
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} |
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} |
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} |
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tigitz /
php-spellchecker
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