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<?php |
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namespace Kevintweber\HtmlTokenizer\Tokens; |
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abstract class AbstractToken implements Token |
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{ |
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/** @var int */ |
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private $depth; |
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/** @var null|Token */ |
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private $parent; |
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/** @var boolean */ |
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private $throwOnError; |
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/** @var string */ |
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private $type; |
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/** |
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* Constructor |
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*/ |
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public function __construct($type, Token $parent = null, $throwOnError = false) |
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{ |
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if (!$this->isValidType($type)) { |
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throw new \InvalidArgumentException('Invalid type: ' . $type); |
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} |
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$this->depth = 0; |
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if ($parent instanceof Token) { |
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$this->depth = $parent->getDepth() + 1; |
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} |
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$this->parent = $parent; |
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$this->throwOnError = (boolean) $throwOnError; |
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$this->type = $type; |
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} |
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public function getDepth() |
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{ |
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return $this->depth; |
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} |
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public function isClosingElementImplied($html) |
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{ |
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return false; |
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} |
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public function getParent() |
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{ |
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return $this->parent; |
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} |
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/** |
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* Getter for 'throwOnError'. |
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* |
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* @return boolean |
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*/ |
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protected function getThrowOnError() |
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{ |
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return $this->throwOnError; |
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} |
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/** |
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* Getter for 'type'. |
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* |
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* @return string |
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*/ |
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public function getType() |
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{ |
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return $this->type; |
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} |
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public function isCDATA() |
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{ |
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return $this->type === Token::CDATA; |
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} |
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public function isComment() |
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{ |
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return $this->type === Token::COMMENT; |
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} |
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public function isDocType() |
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{ |
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return $this->type === Token::DOCTYPE; |
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} |
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public function isElement() |
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{ |
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1 |
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return $this->type === Token::ELEMENT; |
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} |
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public function isText() |
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{ |
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return $this->type === Token::TEXT; |
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} |
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protected function isValidType($type) |
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{ |
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return $type === Token::CDATA |
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|| $type === Token::COMMENT |
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|| $type === Token::DOCTYPE |
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|| $type === Token::ELEMENT |
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|| $type === Token::TEXT; |
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} |
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} |
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kevintweber /
HtmlTokenizer
