AbstractFieldRender::render()   A
last analyzed

Complexity

Conditions 1
Paths 1

Size

Total Lines 6
Code Lines 3

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 4
CRAP Score 1

Importance

Changes 1
Bugs 0 Features 1
Metric Value
eloc 3
c 1
b 0
f 1
dl 0
loc 6
ccs 4
cts 4
cp 1
rs 10
cc 1
nc 1
nop 2
crap 1
1
<?php
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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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use DOMNode;
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abstract class AbstractFieldRender implements FieldRendererInterface
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{
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    use HasDomTrait;
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    public function render(DOMDocument $dom, FieldInterface $field): DOMNode
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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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    public function createElementFromField(FieldInterface $field): DOMNode
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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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    private function setAttribute(FieldInterface $field, DOMElement $element, $key, $value): DOMNode
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    {
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        if ($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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    abstract public function renderBlock(FieldInterface $field, DOMElement $element): DOMNode;
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}
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