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<?php |
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declare(strict_types=1); |
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namespace Yiisoft\Form\Field\Base; |
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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\Form\Helper\HtmlForm; |
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use function in_array; |
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abstract class AbstractInputField extends AbstractField |
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{ |
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use FormAttributeTrait; |
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protected ?string $inputId = null; |
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protected ?string $inputIdFromTag = null; |
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protected bool $setInputIdAttribute = true; |
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protected array $inputTagAttributes = []; |
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/** |
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* Identifies the element (or elements) that describes the object. |
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* |
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* @link https://w3c.github.io/aria/#aria-describedby |
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*/ |
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final public function ariaDescribedBy(string $value): static |
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{ |
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$new = clone $this; |
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$new->inputTagAttributes['aria-describedby'] = $value; |
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return $new; |
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} |
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/** |
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* Defines a string value that labels the current element. |
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* |
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* @link https://w3c.github.io/aria/#aria-label |
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*/ |
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final public function ariaLabel(string $value): static |
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{ |
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$new = clone $this; |
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$new->inputTagAttributes['aria-label'] = $value; |
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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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final public function form(string $value): static |
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{ |
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$new = clone $this; |
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$new->inputTagAttributes['form'] = $value; |
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return $new; |
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} |
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final public function inputId(?string $inputId): static |
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{ |
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$new = clone $this; |
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$new->inputId = $inputId; |
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return $new; |
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} |
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final public function setInputIdAttribute(bool $value): static |
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{ |
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$new = clone $this; |
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$new->setInputIdAttribute = $value; |
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return $new; |
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} |
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final public function inputTagAttributes(array $attributes): static |
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{ |
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$new = clone $this; |
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$new->inputTagAttributes = $attributes; |
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return $new; |
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} |
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final protected function getInputName(): string |
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{ |
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return HtmlForm::getInputName($this->getFormModel(), $this->attribute); |
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} |
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final protected function getInputTagAttributes(): array |
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{ |
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$attributes = $this->inputTagAttributes; |
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$this->prepareIdInInputTagAttributes($attributes); |
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if ($this->isUsePlaceholder()) { |
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/** @psalm-suppress UndefinedMethod */ |
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$this->preparePlaceholderInInputTagAttributes($attributes); |
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} |
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return $attributes; |
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} |
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final protected function prepareIdInInputTagAttributes(array &$attributes): void |
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{ |
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/** @var mixed $idFromTag */ |
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$idFromTag = $attributes['id'] ?? null; |
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if ($idFromTag !== null) { |
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$this->inputIdFromTag = (string) $idFromTag; |
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} |
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if ($this->setInputIdAttribute) { |
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if ($this->inputId !== null) { |
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$attributes['id'] = $this->inputId; |
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} elseif ($idFromTag === null) { |
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$attributes['id'] = $this->getInputId(); |
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} |
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} |
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} |
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final protected function generateLabel(): string |
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{ |
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$label = Label::widget($this->labelConfig) |
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->attribute($this->getFormModel(), $this->attribute); |
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if ($this->setInputIdAttribute === false) { |
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$label = $label->useInputIdAttribute(false); |
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} |
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if ($this->inputId !== null) { |
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$label = $label->forId($this->inputId); |
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} elseif ($this->inputIdFromTag !== null) { |
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$label = $label->forId($this->inputIdFromTag); |
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} |
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return $label->render(); |
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} |
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final protected function generateHint(): string |
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{ |
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return Hint::widget($this->hintConfig) |
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->attribute($this->getFormModel(), $this->attribute) |
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->render(); |
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} |
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final protected function generateError(): string |
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{ |
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return Error::widget($this->errorConfig) |
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->attribute($this->getFormModel(), $this->attribute) |
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->render(); |
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} |
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private function isUsePlaceholder(): bool |
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{ |
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$traits = class_uses($this); |
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return in_array(PlaceholderTrait::class, $traits, true); |
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} |
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} |
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yiisoft /
form
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