Egulias\EmailValidator\Parser\PartParser

Complexity

Total Complexity

8

Size/Duplication

Total Lines	50
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	getWarnings()	0	3	1
A	checkConsecutiveDots()	0	7	3
A	parseFWS()	0	6	1
A	__construct()	0	3	1
A	escaped()	0	6	2

<?php

namespace Egulias\EmailValidator\Parser;

use Egulias\EmailValidator\EmailLexer;
use Egulias\EmailValidator\Result\InvalidEmail;
use Egulias\EmailValidator\Result\Reason\ConsecutiveDot;
use Egulias\EmailValidator\Result\Result;
use Egulias\EmailValidator\Result\ValidEmail;
use Egulias\EmailValidator\Warning\Warning;

abstract class PartParser
{
    /**
     * @var Warning[]
     */
    protected $warnings = [];

    /**
     * @var EmailLexer
     */
    protected $lexer;

    public function __construct(EmailLexer $lexer)
    {
        $this->lexer = $lexer;
    }

    abstract public function parse(): Result;

    /**
     * @return Warning[]
     */
    public function getWarnings()
    {
        return $this->warnings;
    }

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

    protected function checkConsecutiveDots(): Result
    {
        if ($this->lexer->current->isA(EmailLexer::S_DOT) && $this->lexer->isNextToken(EmailLexer::S_DOT)) {

Egulias\EmailValidator\EmailLexer::S_DOT of type integer is incompatible with the type Doctrine\Common\Lexer\T expected by parameter $types of Doctrine\Common\Lexer\Token::isA().

            return new InvalidEmail(new ConsecutiveDot(), $this->lexer->current->value);
        }

        return new ValidEmail();
    }

    protected function escaped(): bool
    {
        $previous = $this->lexer->getPrevious();

        return $previous->isA(EmailLexer::S_BACKSLASH)

Egulias\EmailValidator\EmailLexer::S_BACKSLASH of type integer is incompatible with the type Doctrine\Common\Lexer\T expected by parameter $types of Doctrine\Common\Lexer\Token::isA().

            && !$this->lexer->current->isA(EmailLexer::GENERIC);
    }
}