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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 InvalidArgumentException; |
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use Yiisoft\Html\Html; |
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/** |
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* Progress Bar widget. |
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* Native HTML progress bar. |
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* |
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* ```php |
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* echo ProgressBar::widget()->value(75); |
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* ``` |
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* |
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* @link https://bulma.io/documentation/elements/progress/ |
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*/ |
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final class ProgressBar extends Widget |
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{ |
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public const SIZE_SMALL = 'is-small'; |
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public const SIZE_MEDIUM = 'is-medium'; |
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public const SIZE_LARGE = 'is-large'; |
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private const SIZE_ALL = [ |
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self::SIZE_SMALL, |
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self::SIZE_MEDIUM, |
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self::SIZE_LARGE, |
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]; |
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public const COLOR_PRIMARY = 'is-primary'; |
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public const COLOR_LINK = 'is-link'; |
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public const COLOR_INFO = 'is-info'; |
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public const COLOR_SUCCESS = 'is-success'; |
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public const COLOR_WARNING = 'is-warning'; |
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public const COLOR_DANGER = 'is-danger'; |
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private const COLOR_ALL = [ |
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self::COLOR_PRIMARY, |
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self::COLOR_LINK, |
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self::COLOR_INFO, |
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self::COLOR_SUCCESS, |
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self::COLOR_WARNING, |
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self::COLOR_DANGER, |
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]; |
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private array $options = []; |
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private ?float $value = null; |
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private ?int $maxValue = 100; |
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private string $size = ''; |
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private string $color = ''; |
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protected function run(): string |
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{ |
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$this->buildOptions(); |
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$content = $this->value !== null |
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? $this->value . '%' |
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: ''; |
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return Html::tag('progress', $content, $this->options); |
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} |
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private function buildOptions(): void |
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{ |
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if (!isset($this->options['id'])) { |
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$this->options['id'] = "{$this->getId()}-progressbar"; |
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} |
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$this->options = $this->addOptions($this->options, 'progress'); |
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if ($this->maxValue !== null) { |
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$this->options['max'] = $this->maxValue; |
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} |
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if ($this->value !== null) { |
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$this->options['value'] = $this->value; |
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} |
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if ($this->size !== '') { |
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Html::addCssClass($this->options, $this->size); |
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} |
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if ($this->color !== '') { |
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Html::addCssClass($this->options, $this->color); |
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} |
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} |
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/** |
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* HTML attributes for the widget container tag. |
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* |
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* @param array $value The HTML attributes for the widget container tag. |
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* |
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* @return self |
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*/ |
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public function options(array $value): self |
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{ |
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$new = clone $this; |
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$new->options = $value; |
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return $new; |
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} |
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/** |
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* Set the value of the progress. |
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* |
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* @var float|null $value The value of the progress. Set `null` to display loading animation. |
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* |
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* @return self |
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*/ |
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public function value(?float $value): self |
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{ |
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$new = clone $this; |
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$new->value = $value; |
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return $new; |
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} |
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/** |
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* Set maximum progress value. |
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* |
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* @var int|null $value Maximum progress value. Set `null` for no maximum. |
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* |
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* @return self |
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*/ |
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public function maxValue(?int $value): self |
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{ |
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$new = clone $this; |
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$new->maxValue = $value; |
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return $new; |
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} |
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/** |
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* Set progress bar size. |
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* |
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* @param string $value Size class. |
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* |
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* @return self |
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*/ |
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public function size(string $value): self |
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{ |
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if (!in_array($value, self::SIZE_ALL)) { |
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$values = implode('"', self::SIZE_ALL); |
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throw new InvalidArgumentException("Invalid size. Valid values are: \"$values\"."); |
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} |
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$new = clone $this; |
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$new->size = $value; |
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return $new; |
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} |
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/** |
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* Set progress bar color. |
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* |
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* @var string $value Color class. |
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* |
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* @return self |
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*/ |
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public function color(string $value): self |
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{ |
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if (!in_array($value, self::COLOR_ALL)) { |
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$values = implode('"', self::COLOR_ALL); |
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throw new InvalidArgumentException("Invalid color. Valid values are: \"$values\"."); |
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} |
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$new = clone $this; |
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$new->color = $value; |
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return $new; |
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} |
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} |
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