Viewing file:  MessageIDParser.php (2.29 KB) -rw-r--r--
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<?php
namespace Egulias\EmailValidator;
use Egulias\EmailValidator\Result\Result;
use Egulias\EmailValidator\Parser\IDLeftPart;
use Egulias\EmailValidator\Parser\IDRightPart;
use Egulias\EmailValidator\Result\ValidEmail;
use Egulias\EmailValidator\Result\InvalidEmail;
use Egulias\EmailValidator\Warning\EmailTooLong;
use Egulias\EmailValidator\Result\Reason\NoLocalPart;
class MessageIDParser extends Parser
{
public const EMAILID_MAX_LENGTH = 254;
/**
* @var string
*/
protected $idLeft = '';
/**
* @var string
*/
protected $idRight = '';
public function parse(string $str): Result
{
$result = parent::parse($str);
$this->addLongEmailWarning($this->idLeft, $this->idRight);
return $result;
}
protected function preLeftParsing(): Result
{
if (!$this->hasAtToken()) {
return new InvalidEmail(new NoLocalPart(), $this->lexer->current->value);
}
return new ValidEmail();
}
protected function parseLeftFromAt(): Result
{
return $this->processIDLeft();
}
protected function parseRightFromAt(): Result
{
return $this->processIDRight();
}
private function processIDLeft(): Result
{
$localPartParser = new IDLeftPart($this->lexer);
$localPartResult = $localPartParser->parse();
$this->idLeft = $localPartParser->localPart();
$this->warnings = [...$localPartParser->getWarnings(), ...$this->warnings];
return $localPartResult;
}
private function processIDRight(): Result
{
$domainPartParser = new IDRightPart($this->lexer);
$domainPartResult = $domainPartParser->parse();
$this->idRight = $domainPartParser->domainPart();
$this->warnings = [...$domainPartParser->getWarnings(), ...$this->warnings];
return $domainPartResult;
}
public function getLeftPart(): string
{
return $this->idLeft;
}
public function getRightPart(): string
{
return $this->idRight;
}
private function addLongEmailWarning(string $localPart, string $parsedDomainPart): void
{
if (strlen($localPart . '@' . $parsedDomainPart) > self::EMAILID_MAX_LENGTH) {
$this->warnings[EmailTooLong::CODE] = new EmailTooLong();
}
}
}
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