64 lines
1.6 KiB
PHP
64 lines
1.6 KiB
PHP
<?php
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namespace Egulias\EmailValidator\Parser;
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use Egulias\EmailValidator\EmailLexer;
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use Egulias\EmailValidator\Result\InvalidEmail;
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use Egulias\EmailValidator\Result\Reason\ConsecutiveDot;
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use Egulias\EmailValidator\Result\Result;
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use Egulias\EmailValidator\Result\ValidEmail;
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abstract class PartParser
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{
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/**
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* @var array
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*/
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protected $warnings = [];
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/**
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* @var EmailLexer
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*/
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protected $lexer;
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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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abstract public function parse() : Result;
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/**
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* @return \Egulias\EmailValidator\Warning\Warning[]
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*/
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public function getWarnings()
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{
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return $this->warnings;
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}
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protected function parseFWS() : Result
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{
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$foldingWS = new FoldingWhiteSpace($this->lexer);
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$resultFWS = $foldingWS->parse();
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$this->warnings = array_merge($this->warnings, $foldingWS->getWarnings());
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return $resultFWS;
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}
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protected function checkConsecutiveDots() : Result
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{
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if (((array) $this->lexer->token)['type'] === EmailLexer::S_DOT && $this->lexer->isNextToken(EmailLexer::S_DOT)) {
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return new InvalidEmail(new ConsecutiveDot(), ((array) $this->lexer->token)['value']);
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}
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return new ValidEmail();
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}
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protected function escaped() : bool
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{
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$previous = $this->lexer->getPrevious();
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return $previous && $previous['type'] === EmailLexer::S_BACKSLASH
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&&
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((array) $this->lexer->token)['type'] !== EmailLexer::GENERIC;
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}
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}
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