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<?php |
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/** |
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* @project Anticaptcha library |
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*/ |
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namespace Anticaptcha\Entity; |
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use Anticaptcha\Exception\InvalidArgumentException; |
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use Anticaptcha\TaskInterface; |
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use function Anticaptcha\t; |
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/** |
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* Class ImageToTextTask |
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* |
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* @author Dmitry Gladyshev <[email protected]> |
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* @since 1.0 |
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* @see https://anticaptcha.atlassian.net/wiki/spaces/API/pages/5079091/ImageToTextTask+solve+usual+image+captcha |
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*/ |
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class ImageToTextTask extends Entity implements TaskInterface |
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{ |
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/** |
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* File body encoded in base64. Make sure to send it without line breaks. |
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* @var string |
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*/ |
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protected $body; |
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/** |
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* false - no requirements |
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* true - worker must enter an answer with at least one "space". |
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* @var bool |
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*/ |
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protected $phrase = false; |
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/** |
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* false - no requirements |
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* true - worker will see a special mark telling that answer must be entered with case sensitivity. |
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* @var bool |
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*/ |
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protected $case = false; |
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/** |
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* 0 - no requirements |
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* 1 - only number are allowed |
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* 2 - any letters are allowed except numbers |
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* @var int |
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*/ |
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protected $numeric = 0; |
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/** |
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* false - no requirements |
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* true - worker will see a special mark telling that answer must be calculated |
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* @var bool; |
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*/ |
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protected $math = false; |
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/** |
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* 0 - no requirements |
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* >1 - defines minimum length of the answer |
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* |
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* @var int |
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*/ |
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protected $minLength = 0; |
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/** |
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* 0 - no requirements |
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* >1 - defines maximum length of the answer |
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* @var int |
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*/ |
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protected $maxLength = 0; |
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/** |
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* From image task builder. |
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* |
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* @param string $path # Path po the image |
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* @param array $options # Recognition options |
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* @return static |
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* @throws InvalidArgumentException |
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*/ |
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public static function fromImage($path, array $options = []) |
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{ |
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if (!is_readable($path)) { |
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throw new InvalidArgumentException(t('Image is not found.')); |
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} |
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$options['body'] = base64_encode(file_get_contents($path)); |
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return new static($options); |
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} |
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/** |
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* From Base64 task builder. |
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* |
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* @param string $string # Base64 string |
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* @param array $options # Recognition options |
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* @return static |
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* @throws InvalidArgumentException |
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*/ |
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public static function fromBase64($string, array $options = []) |
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{ |
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$options['body'] = $string; |
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return new static($options); |
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} |
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/** |
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* ImageToTextTask constructor. |
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* |
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* @param array $options |
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* @throws InvalidArgumentException |
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*/ |
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public function __construct(array $options = []) |
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{ |
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if (empty($options['body'])) { |
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throw new InvalidArgumentException(t('The \'body\' field is required.')); |
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} |
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parent::__construct($options); |
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} |
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/** |
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* @return string |
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*/ |
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public function getBody() |
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{ |
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return $this->body; |
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} |
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/** |
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* @return bool |
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*/ |
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public function isPhrase() |
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{ |
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return $this->phrase; |
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} |
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/** |
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* @return bool |
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*/ |
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public function isCase() |
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{ |
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return $this->case; |
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} |
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/** |
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* @return int |
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*/ |
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public function getNumeric() |
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{ |
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return $this->numeric; |
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} |
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/** |
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* @return bool |
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*/ |
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public function isMath() |
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{ |
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return $this->math; |
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} |
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/** |
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* @return int |
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*/ |
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public function getMinLength() |
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{ |
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return $this->minLength; |
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} |
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/** |
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* @return int |
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*/ |
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public function getMaxLength() |
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{ |
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return $this->maxLength; |
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} |
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/** |
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* @return string |
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*/ |
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public function getType() |
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{ |
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return 'ImageToTextTask'; |
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} |
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/** |
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* @return array |
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*/ |
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public function toArray() |
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{ |
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return [ |
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'type' => $this->getType(), |
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'body' => $this->getBody(), |
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'phrase' => $this->isPhrase(), |
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'case' => $this->isCase(), |
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'numeric' => $this->getNumeric(), |
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'math' => $this->isMath(), |
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'minLength' => $this->getMinLength(), |
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'maxLength' => $this->getMaxLength() |
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]; |
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} |
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} |
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gladyshev /
anticaptcha-client
