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<?php |
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namespace Egulias\EmailValidator\Parser; |
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use Egulias\EmailValidator\EmailLexer; |
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use Egulias\EmailValidator\Parser\Parser; |
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use Egulias\EmailValidator\Result\ValidEmail; |
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use Egulias\EmailValidator\Result\InvalidEmail; |
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use Egulias\EmailValidator\Warning\CFWSWithFWS; |
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use Egulias\EmailValidator\Warning\QuotedString; |
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use Egulias\EmailValidator\Result\Reason\ExpectingATEXT; |
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use Egulias\EmailValidator\Result\Reason\UnclosedQuotedString; |
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use Egulias\EmailValidator\Result\Result; |
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class DoubleQuote extends Parser |
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{ |
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public function parse($qouted) |
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{ |
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$validQuotedString = $this->checkDQUOTE(); |
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if(!$validQuotedString->isValid()) return $validQuotedString; |
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$special = array( |
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EmailLexer::S_CR => true, |
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EmailLexer::S_HTAB => true, |
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EmailLexer::S_LF => true |
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); |
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$invalid = array( |
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EmailLexer::C_NUL => true, |
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EmailLexer::S_HTAB => true, |
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EmailLexer::S_CR => true, |
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EmailLexer::S_LF => true |
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); |
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$setSpecialsWarning = true; |
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$this->lexer->moveNext(); |
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while ($this->lexer->token['type'] !== EmailLexer::S_DQUOTE && null !== $this->lexer->token['type']) { |
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if (isset($special[$this->lexer->token['type']]) && $setSpecialsWarning) { |
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$this->warnings[CFWSWithFWS::CODE] = new CFWSWithFWS(); |
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$setSpecialsWarning = false; |
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} |
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View Code Duplication |
if ($this->lexer->token['type'] === EmailLexer::S_BACKSLASH && $this->lexer->isNextToken(EmailLexer::S_DQUOTE)) { |
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$this->lexer->moveNext(); |
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} |
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$this->lexer->moveNext(); |
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if (!$this->escaped() && isset($invalid[$this->lexer->token['type']])) { |
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return new InvalidEmail(new ExpectingATEXT("Expecting ATEXT between DQUOTE"), $this->lexer->token['value']); |
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} |
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} |
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$prev = $this->lexer->getPrevious(); |
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if ($prev['type'] === EmailLexer::S_BACKSLASH) { |
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$validQuotedString = $this->checkDQUOTE(); |
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if(!$validQuotedString->isValid()) return $validQuotedString; |
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} |
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View Code Duplication |
if (!$this->lexer->isNextToken(EmailLexer::S_AT) && $prev['type'] !== EmailLexer::S_BACKSLASH) { |
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return new InvalidEmail(new ExpectingATEXT("Expecting ATEXT between DQUOTE"), $this->lexer->token['value']); |
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} |
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return new ValidEmail(); |
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} |
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protected function checkDQUOTE() : Result |
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{ |
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$previous = $this->lexer->getPrevious(); |
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View Code Duplication |
if ($this->lexer->isNextToken(EmailLexer::GENERIC) && $previous['type'] === EmailLexer::GENERIC) { |
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$description = 'https://tools.ietf.org/html/rfc5322#section-3.2.4 - quoted string should be a unit'; |
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return new InvalidEmail(new ExpectingATEXT($description), $this->lexer->token['value']); |
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} |
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try { |
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$this->lexer->find(EmailLexer::S_DQUOTE); |
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} catch (\Exception $e) { |
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return new InvalidEmail(new UnclosedQuotedString(), $this->lexer->token['value']); |
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} |
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$this->warnings[QuotedString::CODE] = new QuotedString($previous['value'], $this->lexer->token['value']); |
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return new ValidEmail(); |
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} |
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} |
egulias /
EmailValidator
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Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.