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<?php |
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namespace Egulias\EmailValidator; |
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use Egulias\EmailValidator\Parser; |
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use Egulias\EmailValidator\EmailLexer; |
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use Egulias\EmailValidator\Result\Result; |
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use Egulias\EmailValidator\Parser\IDLeftPart; |
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use Egulias\EmailValidator\Parser\IDRightPart; |
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use Egulias\EmailValidator\Result\ValidEmail; |
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use Egulias\EmailValidator\Result\InvalidEmail; |
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use Egulias\EmailValidator\Warning\EmailTooLong; |
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use Egulias\EmailValidator\Result\Reason\NoLocalPart; |
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class MessageIDParser extends Parser |
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{ |
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const EMAILID_MAX_LENGTH = 254; |
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/** |
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* @var string |
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*/ |
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protected $idLeft = ''; |
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/** |
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* @var string |
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*/ |
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protected $idRight = ''; |
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public function __construct(EmailLexer $lexer) |
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{ |
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$this->lexer = $lexer; |
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} |
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public function parse(string $str) : Result |
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{ |
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$result = parent::parse($str); |
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$this->addLongEmailWarning($this->idLeft, $this->idRight); |
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return $result; |
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} |
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protected function preLeftParsing(): Result |
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{ |
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if (!$this->hasAtToken()) { |
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return new InvalidEmail(new NoLocalPart(), $this->lexer->token["value"]); |
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} |
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return new ValidEmail(); |
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} |
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protected function parseLeftFromAt(): Result |
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{ |
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return $this->processIDLeft(); |
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} |
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protected function parseRightFromAt(): Result |
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{ |
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return $this->processIDRight(); |
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} |
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private function processIDLeft() : Result |
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{ |
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$localPartParser = new IDLeftPart($this->lexer); |
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$localPartResult = $localPartParser->parse(); |
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$this->idLeft = $localPartParser->localPart(); |
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$this->warnings = array_merge($localPartParser->getWarnings(), $this->warnings); |
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return $localPartResult; |
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} |
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private function processIDRight() : Result |
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{ |
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$domainPartParser = new IDRightPart($this->lexer); |
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$domainPartResult = $domainPartParser->parse(); |
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$this->idRight = $domainPartParser->domainPart(); |
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$this->warnings = array_merge($domainPartParser->getWarnings(), $this->warnings); |
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return $domainPartResult; |
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} |
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public function getLeftPart() : string |
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{ |
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return $this->idLeft; |
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} |
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public function getRightPart() : string |
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{ |
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return $this->idRight; |
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} |
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private function addLongEmailWarning(string $localPart, string $parsedDomainPart) : void |
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{ |
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if (strlen($localPart . '@' . $parsedDomainPart) > self::EMAILID_MAX_LENGTH) { |
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$this->warnings[EmailTooLong::CODE] = new EmailTooLong(); |
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} |
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} |
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} |
egulias /
EmailValidator
