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<?php |
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declare(strict_types=1); |
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namespace Yiisoft\Form\Field; |
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use Closure; |
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use InvalidArgumentException; |
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use LogicException; |
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use Stringable; |
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use Yiisoft\Form\Field\Base\InputData\InputDataWithCustomNameAndValueTrait; |
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use Yiisoft\Form\Field\Base\PartsField; |
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use Yiisoft\Form\Field\Base\ValidationClass\ValidationClassInterface; |
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use Yiisoft\Form\Field\Base\ValidationClass\ValidationClassTrait; |
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use Yiisoft\Form\Field\Part\Error; |
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use Yiisoft\Form\Field\Part\Hint; |
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use Yiisoft\Form\Field\Part\Label; |
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use Yiisoft\Html\Widget\CheckboxList\CheckboxItem; |
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use Yiisoft\Html\Widget\CheckboxList\CheckboxList as CheckboxListWidget; |
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/** |
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* Represents a list of checkboxes with multiple selection. |
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* |
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* @see CheckboxListWidget |
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*/ |
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final class CheckboxList extends PartsField implements ValidationClassInterface |
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{ |
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use InputDataWithCustomNameAndValueTrait; |
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use ValidationClassTrait; |
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private CheckboxListWidget $widget; |
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public function __construct() |
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{ |
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$this->widget = CheckboxListWidget::create(''); |
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} |
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public function checkboxAttributes(array $attributes): self |
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{ |
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$new = clone $this; |
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$new->widget = $this->widget->checkboxAttributes($attributes); |
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return $new; |
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} |
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public function addCheckboxAttributes(array $attributes): self |
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{ |
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$new = clone $this; |
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$new->widget = $this->widget->addCheckboxAttributes($attributes); |
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return $new; |
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} |
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public function checkboxLabelAttributes(array $attributes): self |
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{ |
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$new = clone $this; |
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$new->widget = $this->widget->checkboxLabelAttributes($attributes); |
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return $new; |
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} |
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public function addCheckboxLabelAttributes(array $attributes): self |
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{ |
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$new = clone $this; |
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$new->widget = $this->widget->addCheckboxLabelAttributes($attributes); |
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return $new; |
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} |
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/** |
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* @param array[] $attributes |
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*/ |
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public function individualInputAttributes(array $attributes): self |
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{ |
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$new = clone $this; |
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$new->widget = $this->widget->individualInputAttributes($attributes); |
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return $new; |
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} |
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/** |
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* @param array[] $attributes |
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*/ |
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public function addIndividualInputAttributes(array $attributes): self |
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{ |
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$new = clone $this; |
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$new->widget = $this->widget->addIndividualInputAttributes($attributes); |
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return $new; |
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} |
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/** |
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* @param string[] $items |
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* @param bool $encodeLabels Whether labels should be encoded. |
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*/ |
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public function items(array $items, bool $encodeLabels = true): self |
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{ |
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$new = clone $this; |
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$new->widget = $this->widget->items($items, $encodeLabels); |
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return $new; |
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} |
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/** |
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* Fills items from an array provided. Array values are used for both input labels and input values. |
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* |
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* @param bool[]|float[]|int[]|string[]|Stringable[] $values |
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* @param bool $encodeLabels Whether labels should be encoded. |
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*/ |
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public function itemsFromValues(array $values, bool $encodeLabels = true): self |
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{ |
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$new = clone $this; |
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$new->widget = $this->widget->itemsFromValues($values, $encodeLabels); |
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return $new; |
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} |
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/** |
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* Specifies the form element the tag input element belongs to. The value of this attribute must be the ID |
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* attribute of a form element in the same document. |
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* |
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* @link https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#attr-fae-form |
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*/ |
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public function form(?string $formId): self |
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{ |
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$new = clone $this; |
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$new->widget = $this->widget->form($formId); |
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return $new; |
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} |
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/** |
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* @param bool $disabled Whether checkboxes is disabled. |
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* |
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* @link https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#attr-fe-disabled |
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*/ |
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public function disabled(bool $disabled = true): self |
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{ |
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$new = clone $this; |
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$new->widget = $this->widget->disabled($disabled); |
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return $new; |
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} |
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public function uncheckValue(bool|float|int|string|Stringable|null $value): self |
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{ |
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$new = clone $this; |
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$new->widget = $this->widget->uncheckValue($value); |
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return $new; |
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} |
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public function separator(string $separator): self |
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{ |
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$new = clone $this; |
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$new->widget = $this->widget->separator($separator); |
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return $new; |
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} |
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/** |
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* @psalm-param Closure(CheckboxItem):string|null $formatter |
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*/ |
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public function itemFormatter(?Closure $formatter): self |
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{ |
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$new = clone $this; |
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$new->widget = $this->widget->itemFormatter($formatter); |
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return $new; |
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} |
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protected function generateInput(): string |
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{ |
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$name = $this->getName(); |
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if (empty($name)) { |
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throw new LogicException('"CheckboxList" field requires non-empty name.'); |
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} |
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$value = $this->getValue(); |
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$value ??= []; |
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if (!is_iterable($value)) { |
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throw new InvalidArgumentException( |
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'"CheckboxList" field requires iterable or null value.' |
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); |
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} |
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/** @psalm-var iterable<int, Stringable|scalar> $value */ |
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$checkboxAttributes = []; |
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$this->addInputValidationClassToAttributes( |
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$checkboxAttributes, |
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$this->getInputData(), |
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$this->hasCustomError() ? true : null, |
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); |
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return $this->widget |
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->name($name) |
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->values($value) |
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->addCheckboxAttributes($checkboxAttributes) |
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->render(); |
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} |
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protected function renderLabel(Label $label): string |
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{ |
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return $label |
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->inputData($this->getInputData()) |
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->useInputId(false) |
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->render(); |
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} |
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protected function renderHint(Hint $hint): string |
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{ |
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return $hint |
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->inputData($this->getInputData()) |
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->render(); |
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} |
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protected function renderError(Error $error): string |
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{ |
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return $error |
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->inputData($this->getInputData()) |
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->render(); |
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} |
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protected function prepareContainerAttributes(array &$attributes): void |
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{ |
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$this->addValidationClassToAttributes( |
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$attributes, |
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$this->getInputData(), |
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$this->hasCustomError() ? true : null, |
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); |
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} |
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} |
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