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Directory >> /home/aminiwrc/public_html11/job-listing/vendor/egulias/email-validator/src/Parser/

File / Folder	Size	Action
.	-
CommentStrategy	--	ren
Comment.php	3.208KB	edt ren
DomainLiteral.php	7.155KB	edt ren
DomainPart.php	10.716KB	edt ren
DoubleQuote.php	3.183KB	edt ren
FoldingWhiteSpace.php	2.855KB	edt ren
IDLeftPart.php	0.386KB	edt ren
IDRightPart.php	0.979KB	edt ren
LocalPart.php	5.638KB	edt ren
PartParser.php	1.563KB	edt ren

<?php

namespace Egulias\EmailValidator\Parser;

use Egulias\EmailValidator\EmailLexer;
use Egulias\EmailValidator\Result\Result;
use Egulias\EmailValidator\Result\ValidEmail;
use Egulias\EmailValidator\Result\InvalidEmail;
use Egulias\EmailValidator\Warning\LocalTooLong;
use Egulias\EmailValidator\Result\Reason\DotAtEnd;
use Egulias\EmailValidator\Result\Reason\DotAtStart;
use Egulias\EmailValidator\Result\Reason\ConsecutiveDot;
use Egulias\EmailValidator\Result\Reason\ExpectingATEXT;
use Egulias\EmailValidator\Parser\CommentStrategy\LocalComment;

class LocalPart extends PartParser
{
    public const INVALID_TOKENS = [
        EmailLexer::S_COMMA => EmailLexer::S_COMMA,
        EmailLexer::S_CLOSEBRACKET => EmailLexer::S_CLOSEBRACKET,
        EmailLexer::S_OPENBRACKET => EmailLexer::S_OPENBRACKET,
        EmailLexer::S_GREATERTHAN => EmailLexer::S_GREATERTHAN,
        EmailLexer::S_LOWERTHAN => EmailLexer::S_LOWERTHAN,
        EmailLexer::S_COLON => EmailLexer::S_COLON,
        EmailLexer::S_SEMICOLON => EmailLexer::S_SEMICOLON,
        EmailLexer::INVALID => EmailLexer::INVALID
    ];

/**
     * @var string
     */
    private $localPart = '';

public function parse() : Result
    {
        $this->lexer->startRecording();

while (((array) $this->lexer->token)['type'] !== EmailLexer::S_AT && null !== ((array) $this->lexer->token)['type']) {
            if ($this->hasDotAtStart()) {
                return new InvalidEmail(new DotAtStart(), ((array) $this->lexer->token)['value']);
            }

if (((array) $this->lexer->token)['type'] === EmailLexer::S_DQUOTE) {
                $dquoteParsingResult = $this->parseDoubleQuote();

//Invalid double quote parsing
                if($dquoteParsingResult->isInvalid()) {
                    return $dquoteParsingResult;
                }
            }

if (((array) $this->lexer->token)['type'] === EmailLexer::S_OPENPARENTHESIS ||
                ((array) $this->lexer->token)['type'] === EmailLexer::S_CLOSEPARENTHESIS ) {
                $commentsResult = $this->parseComments();

//Invalid comment parsing
                if($commentsResult->isInvalid()) {
                    return $commentsResult;
                }
            }

if (((array) $this->lexer->token)['type'] === EmailLexer::S_DOT && $this->lexer->isNextToken(EmailLexer::S_DOT)) {
                return new InvalidEmail(new ConsecutiveDot(), ((array) $this->lexer->token)['value']);
            }

if (((array) $this->lexer->token)['type'] === EmailLexer::S_DOT &&
                $this->lexer->isNextToken(EmailLexer::S_AT)
            ) {
                return new InvalidEmail(new DotAtEnd(), ((array) $this->lexer->token)['value']);
            }

$resultEscaping = $this->validateEscaping();
            if ($resultEscaping->isInvalid()) {
                return $resultEscaping;
            }

$resultToken = $this->validateTokens(false);
            if ($resultToken->isInvalid()) {
                return $resultToken;
            }

$resultFWS = $this->parseLocalFWS();
            if($resultFWS->isInvalid()) {
                return $resultFWS;
            }

$this->lexer->moveNext();
        }

$this->lexer->stopRecording();
        $this->localPart = rtrim($this->lexer->getAccumulatedValues(), '@');
        if (strlen($this->localPart) > LocalTooLong::LOCAL_PART_LENGTH) {
            $this->warnings[LocalTooLong::CODE] = new LocalTooLong();
        }

return new ValidEmail();
    }

protected function validateTokens(bool $hasComments) : Result
    {
        if (isset(self::INVALID_TOKENS[((array) $this->lexer->token)['type']])) {
            return new InvalidEmail(new ExpectingATEXT('Invalid token found'), ((array) $this->lexer->token)['value']);
        }
        return new ValidEmail();
    }

public function localPart() : string
    {
        return $this->localPart;
    }

private function parseLocalFWS() : Result
    {
        $foldingWS = new FoldingWhiteSpace($this->lexer);
        $resultFWS = $foldingWS->parse();
        if ($resultFWS->isValid()) {
            $this->warnings = array_merge($this->warnings, $foldingWS->getWarnings());
        }
        return $resultFWS;
    }

private function hasDotAtStart() : bool
    {
            return ((array) $this->lexer->token)['type'] === EmailLexer::S_DOT && null === $this->lexer->getPrevious()['type'];
    }

private function parseDoubleQuote() : Result
    {
        $dquoteParser = new DoubleQuote($this->lexer);
        $parseAgain = $dquoteParser->parse();
        $this->warnings = array_merge($this->warnings, $dquoteParser->getWarnings());

return $parseAgain;
    }

protected function parseComments(): Result
    {
        $commentParser = new Comment($this->lexer, new LocalComment());
        $result = $commentParser->parse();
        $this->warnings = array_merge($this->warnings, $commentParser->getWarnings());
        if($result->isInvalid()) {
            return $result;
        }
        return $result;
    }

private function validateEscaping() : Result
    {
        //Backslash found
        if (((array) $this->lexer->token)['type'] !== EmailLexer::S_BACKSLASH) {
            return new ValidEmail();
        }

if ($this->lexer->isNextToken(EmailLexer::GENERIC)) {
            return new InvalidEmail(new ExpectingATEXT('Found ATOM after escaping'), ((array) $this->lexer->token)['value']);
        }

if (!$this->lexer->isNextTokenAny(array(EmailLexer::S_SP, EmailLexer::S_HTAB, EmailLexer::C_DEL))) {
            return new ValidEmail();
        }

return new ValidEmail();
    }
}

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