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AwesomeCheckbox.php
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AwesomeCheckbox.php
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<?php
namespace bookin\aws\checkbox;
use yii\helpers\Html;
use yii\widgets\InputWidget;
/**
* Class AwesomeCheckbox
* @package bookin\awesome\checkbox
*
* @property boolean|string|array $checked
* @property string $type
* @property array|string $style
* @property array $wrapperOptions
*
* @property string $labelId
* @property string $labelContent
* @property string $input
* @property array $list
*/
class AwesomeCheckbox extends InputWidget
{
const TYPE_CHECKBOX = 'checkbox';
const TYPE_RADIO = 'radio';
const STYLE_DEFAULT = '';
const STYLE_PRIMARY = 'primary';
const STYLE_SUCCESS = 'success';
const STYLE_INFO = 'info';
const STYLE_WARNING = 'warning';
const STYLE_DANGER = 'danger';
const STYLE_CIRCLE = 'circle';
const STYLE_INLINE = 'inline';
public $checked = false;
public $type = self::TYPE_CHECKBOX;
public $style = self::STYLE_DEFAULT;
public $list = [];
public $wrapperOptions = [];
public function run(){
AwesomeCheckboxAsset::register($this->getView());
FontAwesomeAsset::register($this->getView());
if(!empty($this->list) && is_array($this->list)){
return $this->renderList();
}else {
return $this->renderItem();
}
}
/**
* @return string
*/
protected function renderItem(){
$html = [];
$html [] = Html::beginTag('div',array_merge(['class'=>$this->getClass()],$this->wrapperOptions));
$label = $this->labelContent;
$html[] = $this->input;
if($label){
$html[] = Html::tag('label', $label, ['for'=>$this->labelId]);
}
$html [] = Html::endTag('div');
return implode('',$html);
}
protected function renderList(){
$listAction = $this->type.'List';
$this->options['item'] = function ($index, $label, $name, $checked, $value) {
$action = $this->type;
$id = strtolower($index.'-'.str_replace(['[]', '][', '[', ']', ' ', '.'], ['', '-', '-', '', '-', '-'], $name));
$html = [];
$html[] = Html::beginTag('div',['class'=>$this->getClass()]);
$html[] = Html::$action($name, $checked, ['label' => null, 'value' => $value, 'id'=>$id]);
$html[] = Html::tag('label', $label, ['for'=>$id]);
$html[] = Html::endTag('div');
return implode(' ',$html);
};
if($this->hasModel()) {
$listAction = 'active'.ucfirst($listAction);
$input = Html::$listAction($this->model, $this->attribute, $this->list, $this->options);
}else{
$input = Html::$listAction($this->name, $this->checked, $this->list, $this->options);
}
return $input;
}
/**
* @return string
*/
protected function getLabelContent(){
$label = array_key_exists('label',$this->options)?$this->options['label']:'';
if($this->hasModel()&&empty($label)){
$label = Html::encode($this->model->getAttributeLabel(Html::getAttributeName($this->attribute)));
}
$this->options['label']=null;
return $label;
}
/**
* @return string
*/
protected function getLabelId(){
$id = $this->id;
if($this->hasModel()&&!array_key_exists('id', $this->options)){
$id = Html::getInputId($this->model, $this->attribute);
}elseif(isset($this->options['id'])){
$id = $this->options['id'];
}
return $id;
}
/**
* @return string
*/
protected function getInput(){
$input = '';
$inputType = ucfirst($this->type);
if($this->hasModel()){
$inputType = 'active'.$inputType;
$input = Html::$inputType($this->model, $this->attribute, $this->options);
}else {
$input = Html::$inputType($this->name, $this->checked, $this->options);
}
return $input;
}
/**
* @return string
*/
protected function getClass(){
$class = [];
$class[] = $this->type;
if(!empty($this->style)){
if(is_array($this->style)){
$class = array_merge($class, array_map(function($item){
return $this->type.'-'.$item;
},$this->style));
}else{
$class[] = $this->type.'-'.$this->style;
}
}
if(isset($this->wrapperOptions['class']) && !empty($this->wrapperOptions['class'])){
$class = array_merge($class, preg_split('/\s+/', $this->wrapperOptions['class']));
}
return implode(' ', $class);
}
}