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<?php |
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/** |
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* UnorderedList.php |
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* @author Revin Roman |
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* @link https://rmrevin.com |
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*/ |
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namespace rmrevin\yii\fontawesome\component; |
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use rmrevin\yii\fontawesome\FontAwesome; |
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use yii\helpers\ArrayHelper; |
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use yii\helpers\Html; |
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/** |
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* Class UnorderedList |
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* @package rmrevin\yii\fontawesome\component |
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*/ |
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class UnorderedList |
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{ |
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protected $iconCssPrefix; |
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/** |
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* @var array |
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*/ |
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protected $options = []; |
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/** |
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* @var array |
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*/ |
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protected $items = []; |
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/** |
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* @param string $iconCssPrefix |
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* @param array $options |
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*/ |
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public function __construct($iconCssPrefix, $options = []) |
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{ |
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$this->iconCssPrefix = $iconCssPrefix; |
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Html::addCssClass($options, FontAwesome::$basePrefix . '-ul'); |
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$options['item'] = function ($item, $index) { |
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return call_user_func($item, $index); |
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}; |
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$this->options = $options; |
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} |
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/** |
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* @return string |
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*/ |
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public function __toString() |
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{ |
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return Html::ul($this->items, $this->options); |
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} |
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/** |
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* @param string $label |
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* @param array $options |
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* @return \rmrevin\yii\fontawesome\component\UnorderedList |
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*/ |
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public function item($label, $options = []) |
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{ |
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$this->items[] = function ($index) use ($label, $options) { |
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$tag = ArrayHelper::remove($options, 'tag', 'li'); |
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$icon = ArrayHelper::remove($options, 'icon'); |
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$icon = empty($icon) |
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? null |
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: (is_string($icon) ? (string)(new Icon($this->iconCssPrefix, $icon))->li() : $icon); |
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$content = trim($icon . $label); |
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return Html::tag($tag, $content, $options); |
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}; |
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return $this; |
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} |
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} |
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This check looks from parameters that have been defined for a function or method, but which are not used in the method body.