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<?php |
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namespace Groundskeeper\Tokens\Elements; |
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use Groundskeeper\Tokens\Attribute; |
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use Groundskeeper\Tokens\Element; |
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use Groundskeeper\Tokens\ElementTypes\OpenElement; |
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use Groundskeeper\Tokens\NonParticipating; |
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use Groundskeeper\Tokens\Text; |
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use Psr\Log\LoggerInterface; |
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/** |
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* "option" element |
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* |
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* https://html.spec.whatwg.org/multipage/forms.html#the-option-element |
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*/ |
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class Option extends OpenElement |
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{ |
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protected function getAllowedAttributes() |
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{ |
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$optionAllowedAttributes = array( |
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'/^disabled$/i' => Attribute::BOOL, |
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'/^label$/i' => Attribute::CS_STRING, |
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'/^selected$/i' => Attribute::BOOL, |
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'/^value$/i' => Attribute::CS_STRING |
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); |
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return array_merge( |
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$optionAllowedAttributes, |
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parent::getAllowedAttributes() |
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); |
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} |
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protected function removeInvalidChildren(LoggerInterface $logger) |
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{ |
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if ($this->hasAttribute('label')) { |
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if ($this->hasAttribute('value')) { |
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// If both the "label" and "value" attributes are present, |
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// then no content is allowed. |
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foreach ($this->children as $child) { |
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if ($child instanceof NonParticipating) { |
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continue; |
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} |
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$logger->debug('Removing ' . $child . '. No content allowed inside an "option" element that contains both "label" and "value" attribute.'); |
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$this->removeChild($child); |
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} |
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} else { |
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// If the "label" and not "value" attribute is present, |
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// then onyl text is allowed. |
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foreach ($this->children as $child) { |
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if ($child instanceof NonParticipating || |
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$child instanceof Text) { |
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continue; |
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} |
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$logger->debug('Removing ' . $child . '. Only text allowed inside an "option" element that contains only a "label" attribute.'); |
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$this->removeChild($child); |
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} |
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} |
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} else { |
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// If no "label" attribute is present, |
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// then only text is allowed. |
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foreach ($this->children as $child) { |
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if ($child instanceof NonParticipating || |
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$child instanceof Text) { |
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continue; |
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} |
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$logger->debug('Removing ' . $child . '. Only text allowed inside an "option" element that does not contain a "label" attribute.'); |
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$this->removeChild($child); |
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} |
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} |
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} |
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2 |
View Code Duplication |
protected function removeInvalidSelf(LoggerInterface $logger) |
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{ |
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$parent = $this->getParent(); |
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if ($parent !== null && |
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!$parent instanceof Select && |
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!$parent instanceof Datalist && |
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!$parent instanceof Optgroup) { |
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$logger->debug('Removing ' . $this . '. Only "select", "datalist", and "optgroup" elements allowed as parents of "option" element.'); |
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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
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.