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<?php |
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namespace rtens\domin\delivery\web\fields; |
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use rtens\domin\delivery\FieldRegistry; |
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use rtens\domin\Parameter; |
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use rtens\domin\delivery\web\Element; |
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use rtens\domin\delivery\web\HeadElements; |
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use rtens\domin\delivery\web\WebField; |
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use watoki\collections\Map; |
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use watoki\reflect\Type; |
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use watoki\reflect\type\ClassType; |
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use watoki\reflect\type\MultiType; |
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class MultiField implements WebField { |
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/** @var FieldRegistry */ |
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private $fields; |
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/** |
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* @param FieldRegistry $fields |
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*/ |
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public function __construct(FieldRegistry $fields) { |
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$this->fields = $fields; |
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} |
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/** |
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* @param Parameter $parameter |
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* @return bool |
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*/ |
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public function handles(Parameter $parameter) { |
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return $parameter->getType() instanceof MultiType; |
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} |
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/** |
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* @param Parameter $parameter |
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* @param Map $serialized |
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* @return mixed |
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*/ |
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public function inflate(Parameter $parameter, $serialized) { |
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foreach ($this->getTypes($parameter) as $i => $type) { |
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if ($serialized->has("multi-$i")) { |
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$optionParameter = new Parameter($parameter->getName(), $type); |
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return $this->getField($optionParameter)->inflate($optionParameter, $serialized["multi-$i"]); |
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} |
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} |
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return null; |
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} |
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/** |
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* @param Parameter $parameter |
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* @param mixed|null $value |
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* @return string |
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*/ |
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public function render(Parameter $parameter, $value) { |
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$id = str_replace(['[', ']'], '-', $parameter->getName()); |
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return implode("\n", array_merge([ |
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new Element('select', [ |
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'class' => 'form-control form-group', |
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'onchange' => "$(this).next().hide().appendTo('body'); $('#' + $(this).val()).show().insertAfter($(this));" |
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], $this->getOptions($parameter, $value, $id)) |
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], $this->renderOptions($parameter, $value, $id))); |
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} |
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private function renderOptions(Parameter $parameter, $value, $id) { |
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$fields = []; |
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foreach ($this->getTypes($parameter) as $i => $type) { |
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$optionParameter = new Parameter($parameter->getName() . "[multi-$i]", $type); |
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$selected = is_null($value) && $i == 0 || $type->is($value); |
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$fields[] = new Element('div', ['class' => 'multi-control' . ($selected ? '' : ' not-selected'), 'id' => "$id-multi-option-$i"], [ |
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$this->getField($optionParameter)->render($optionParameter, $type->is($value) ? $value : null) |
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]); |
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} |
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return $fields; |
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} |
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/** |
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* @param Parameter $parameter |
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* @return array|Element[] |
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*/ |
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public function headElements(Parameter $parameter) { |
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$ownElements = [ |
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HeadElements::jquery(), |
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new Element('script', [], [ |
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"$(function () { |
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$('.multi-control.not-selected').hide().appendTo('body'); |
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});" |
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]) |
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]; |
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foreach ($this->getTypes($parameter) as $i => $type) { |
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$optionParameter = new Parameter($parameter->getName(), $type); |
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$optionElements = $this->getField($optionParameter)->headElements($optionParameter); |
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$ownElements = array_merge($ownElements, $optionElements); |
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} |
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return $ownElements; |
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} |
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View Code Duplication |
private function getOptions(Parameter $parameter, $value, $id) { |
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$options = []; |
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foreach ($this->getTypes($parameter) as $i => $type) { |
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$options[] = new Element('option', array_merge([ |
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'value' => "$id-multi-option-$i" |
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], $type->is($value) ? [ |
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'selected' => 'selected' |
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] : []), [ |
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$this->toString($type) |
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]); |
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} |
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return $options; |
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} |
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private function toString(Type $type) { |
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if ($type instanceof ClassType) { |
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return (new \ReflectionClass($type->getClass()))->getShortName(); |
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} else { |
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return (string)$type; |
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} |
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} |
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View Code Duplication |
private function getTypes(Parameter $parameter) { |
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$type = $parameter->getType(); |
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if (!($type instanceof MultiType)) { |
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throw new \InvalidArgumentException("[$type] must be a MultiType"); |
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} |
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return $type->getTypes(); |
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} |
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/** |
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* @param Parameter $optionParameter |
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* @return WebField |
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*/ |
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private function getField($optionParameter) { |
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return $this->fields->getField($optionParameter); |
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} |
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} |
rtens /
domin
Loading history...
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.