e9aa73b0
 andryeyev
+ adminLte
|
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<?php
/**
* Stack.php
* @author Revin Roman
* @link https://rmrevin.ru
*/
namespace rmrevin\yii\fontawesome\component;
use yii\helpers\Html;
/**
* Class Stack
* @package rmrevin\yii\fontawesome\component
*/
class Stack
{
/** @var string */
public static $defaultTag = 'span';
/** @var string */
private $tag;
/** @var array */
private $options = [];
/** @var Icon */
private $icon_front;
/** @var Icon */
private $icon_back;
/**
* @param array $options
*/
public function __construct($options = [])
{
Html::addCssClass($options, 'fa-stack');
$this->options = $options;
}
/**
* @return string
*/
public function __toString()
{
return $this->render();
}
/**
* @param string|Icon $icon
* @param array $options
* @return self
*/
public function icon($icon, $options = [])
{
if (is_string($icon)) {
$icon = new Icon($icon, $options);
}
$this->icon_front = $icon;
return $this;
}
/**
* @param string|Icon $icon
* @param array $options
* @return self
*/
public function on($icon, $options = [])
{
if (is_string($icon)) {
$icon = new Icon($icon, $options);
}
$this->icon_back = $icon;
return $this;
}
/**
* Change html tag.
* @param string $tag
* @return static
* @throws \yii\base\InvalidParamException
*/
public function tag($tag)
{
$this->tag = $tag;
return $this;
}
/**
* @param string|null $tag
* @param array $options
* @return string
* @throws \yii\base\InvalidConfigException
*/
public function render($tag = null, $options = [])
{
$tag = empty($tag) ?
(empty($this->tag) ? static::$defaultTag : $this->tag)
: $tag;
$options = array_merge($this->options, $options);
$icon_back = $this->icon_back instanceof Icon
? $this->icon_back->addCssClass('fa-stack-2x')
: null;
$icon_front = $this->icon_front instanceof Icon
? $this->icon_front->addCssClass('fa-stack-1x')
: null;
return Html::tag(
$tag,
$icon_back . $icon_front,
$options
);
}
}
|
