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<?php declare(strict_types=1); |
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namespace Del\Form\Renderer\Field; |
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use Del\Form\Field\ArrayValueInterface; |
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use Del\Form\Field\FieldInterface; |
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use Del\Form\Traits\HasDomTrait; |
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use DOMDocument; |
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use DOMElement; |
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abstract class AbstractFieldRender implements FieldRendererInterface |
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{ |
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use HasDomTrait; |
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/** |
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* @param DOMDocument $dom |
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* @return DOMElement |
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*/ |
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public function render(DOMDocument $dom, FieldInterface $field) |
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{ |
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$this->setDom($dom); |
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$element = $this->createElementFromField($field); |
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return $this->renderBlock($field, $element); |
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} |
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/** |
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* @param FieldInterface $field |
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* @return DOMElement |
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*/ |
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public function createElementFromField(FieldInterface $field): DOMElement |
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{ |
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$element = $this->createElement($field->getTag()); |
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foreach ($field->getAttributes() as $key => $value) { |
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$element = $this->setAttribute($field, $element, $key, $value); |
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} |
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return $element; |
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} |
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/** |
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* @param FieldInterface $field |
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* @param DOMElement $element |
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* @param $key |
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* @param $value |
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* @return DOMElement |
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*/ |
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private function setAttribute(FieldInterface $field, DOMElement $element, $key, $value): DOMElement |
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{ |
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if ($field instanceof ArrayValueInterface && $key === 'value') { |
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return $element; |
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} |
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$element->setAttribute($key, (string) $value); |
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return $element; |
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} |
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/** |
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* @param FieldInterface $field |
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* @param DOMElement $element |
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* @return DOMElement |
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*/ |
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abstract public function renderBlock(FieldInterface $field, DOMElement $element); |
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} |
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delboy1978uk /
form
