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<?php |
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declare(strict_types=1); |
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namespace Yiisoft\Yii\Bulma; |
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use Yiisoft\Html\Html; |
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use Yiisoft\Widget\Widget as BaseWidget; |
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use function implode; |
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use function is_array; |
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use function strpos; |
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abstract class Widget extends BaseWidget |
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{ |
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private ?string $id = null; |
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private bool $autoGenerate = true; |
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private string $autoIdPrefix = 'w'; |
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private static int $counter = 0; |
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/** |
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* Returns a new instance with the specified ID of the widget. |
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* |
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* @param string $value The the ID of the widget. |
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* |
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* @return static |
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*/ |
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public function id(string $value): self |
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{ |
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$new = clone $this; |
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$new->id = $value; |
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return $new; |
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} |
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/** |
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* Counter used to generate {@see id()} for widgets. |
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* |
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* @param int $value |
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*/ |
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public static function counter(int $value): void |
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{ |
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self::$counter = $value; |
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} |
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/** |
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* Returns a new instance with the specified prefix to the automatically generated widget IDs. |
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* |
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* @param string $value The prefix to the automatically generated widget IDs. |
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* |
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* @return static |
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* |
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* {@see getId()} |
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*/ |
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public function autoIdPrefix(string $value): self |
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{ |
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$new = clone $this; |
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$new->autoIdPrefix = $value; |
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return $new; |
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} |
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/** |
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* Returns the ID of the widget. |
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* |
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* @return string|null ID of the widget. |
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*/ |
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protected function getId(): ?string |
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{ |
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if ($this->autoGenerate && $this->id === null) { |
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$this->id = $this->autoIdPrefix . ++self::$counter; |
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} |
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return $this->id; |
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} |
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/** |
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* Validates CSS class default options. |
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* |
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* @param array $options |
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* @param string $defaultClass |
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* |
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* @return array |
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*/ |
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protected function addOptions(array $options, string $defaultClass): array |
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{ |
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$class = ''; |
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if (isset($options['class'])) { |
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/** @var string|string[] $class */ |
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$class = $options['class']; |
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unset($options['class']); |
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if (is_array($class)) { |
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$class = implode(' ', $class); |
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} |
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} |
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if (strpos($class, $defaultClass) === false) { |
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Html::addCssClass($options, $defaultClass); |
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} |
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if (!empty($class)) { |
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Html::addCssClass($options, $class); |
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} |
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return $options; |
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} |
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} |
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yiisoft /
yii-bulma
