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Revision Autor Zeilennr. Zeile
148 lars 1 
<?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 $resultFWS;
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    }
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    protected function checkConsecutiveDots() : Result
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    {
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        if ($this->lexer->token['type'] === EmailLexer::S_DOT && $this->lexer->isNextToken(EmailLexer::S_DOT)) {
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            return new InvalidEmail(new ConsecutiveDot(), $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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            $this->lexer->token['type'] !== EmailLexer::GENERIC;
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    }
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}