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<?php |
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namespace Groundskeeper\Tokens\Elements; |
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use Groundskeeper\Configuration; |
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use Groundskeeper\Tokens\ElementTypes\OpenElement; |
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use Groundskeeper\Tokens\ElementTypes\ScriptSupporting; |
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use Groundskeeper\Tokens\Token; |
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use Psr\Log\LoggerInterface; |
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/** |
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* "tr" element |
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* |
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* https://html.spec.whatwg.org/multipage/semantics.html#the-tr-element |
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*/ |
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class Tr extends OpenElement |
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{ |
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protected function removeInvalidChildren(LoggerInterface $logger) |
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{ |
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// Children can be "td", "th", and script supporting elements. |
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3 |
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foreach ($this->children as $child) { |
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if ($child->getType() == Token::COMMENT) { |
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continue; |
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} |
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if ($child->getType() !== Token::ELEMENT) { |
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$logger->debug('Removing ' . $child . '. Only elements allowed as children of "tr" element.'); |
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$this->removeChild($child); |
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continue; |
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} |
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if ($child->getName() == 'td' || |
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$child->getName() == 'th' || |
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$child instanceof ScriptSupporting) { |
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continue; |
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} |
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$logger->debug('Removing ' . $child . '. Only "td", "th", and script supporting elements allowed as children of "tr" element.'); |
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$this->removeChild($child); |
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} |
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} |
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protected function removeInvalidSelf(LoggerInterface $logger) |
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{ |
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// "table" must be parent. |
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$parent = $this->getParent(); |
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if ($parent !== null && |
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$parent->getName() != 'thead' && |
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$parent->getName() != 'tbody' && |
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$parent->getName() != 'tfoot' && |
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$parent->getName() != 'table') { |
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$logger->debug($this . ' must be a child of the "thead", "tbody", "tfoot", or "table" elements.'); |
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return true; |
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} |
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return false; |
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} |
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} |
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kevintweber /
Groundskeeper
