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<?php |
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declare(strict_types=1); |
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namespace PhpSpellcheck\Spellchecker; |
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use Nyholm\Psr7\Factory\Psr17Factory; |
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use Nyholm\Psr7\Stream; |
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use PhpSpellcheck\Exception\RuntimeException; |
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use PhpSpellcheck\Misspelling; |
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use PhpSpellcheck\Utils\LineAndOffset; |
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use Psr\Http\Client\ClientInterface; |
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use Webmozart\Assert\Assert; |
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class JamSpell implements SpellcheckerInterface |
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{ |
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/** |
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* @var ClientInterface |
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*/ |
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private $httpClient; |
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/** |
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* @var string |
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*/ |
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private $endpoint; |
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public function __construct(ClientInterface $httpClient, string $endpoint) |
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{ |
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$this->httpClient = $httpClient; |
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$this->endpoint = $endpoint; |
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} |
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public function check(string $text, array $languages, array $context): iterable |
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{ |
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$request = (new Psr17Factory()) |
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->createRequest('POST', $this->endpoint) |
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->withBody(Stream::create($text)); |
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$spellcheckResponseAsArray = \Safe\json_decode($spellcheckResponse = $this->httpClient->sendRequest($request)->getBody()->getContents(), true); |
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Assert::isArray($spellcheckResponseAsArray); |
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// @TODO use json api validation schema |
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if (!isset($spellcheckResponseAsArray['results'])) { |
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throw new RuntimeException('Jamspell spellcheck HTTP response must include a "results" key. Response given: "'.$spellcheckResponse.'"'); |
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} |
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foreach ($spellcheckResponseAsArray['results'] as $result) { |
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[$line, $offset] = LineAndOffset::findFromFirstCharacterOffset($text, $result['pos_from']); |
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yield new Misspelling( |
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mb_substr($text, $result['pos_from'], $result['len']), |
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$offset, |
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$line, |
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$result['candidates'], |
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$context |
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); |
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} |
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} |
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public function getSupportedLanguages(): iterable |
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{ |
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throw new RuntimeException('Jamspell doesn\'t provide a way to retrieve the language its actually supporting through its HTTP API. Rely on the language models it has been setup with.'); |
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} |
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} |
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tigitz /
php-spellchecker
