public $language;

public $filter;

public $buttonTag = 'button';

public $buttonName = 'Browse';

public $buttonOptions = [];

protected $_managerOptions;

public $width = 'auto';

public $height = 'auto';

public $template = '{input}{button}';

public $controller = 'elfinder';

public $path; // work with PathController

public $multiple;

public $startPath;

public function init()

{

parent::init();

if(empty($this->language))

$this->language = ElFinder::getSupportedLanguage(Yii::$app->language);

if(empty($this->buttonOptions['id']))

$this->buttonOptions['id'] = $this->options['id'].'_button';

$this->buttonOptions['type'] = 'button';

$managerOptions = [];

if(!empty($this->filter))

$managerOptions['filter'] = $this->filter;

$managerOptions['callback'] = $this->options['id'];

if(!empty($this->language))

$managerOptions['lang'] = $this->language;

if (!empty($this->multiple))

$managerOptions['multiple'] = $this->multiple;

if(!empty($this->path))

$managerOptions['path'] = $this->path;

$params = $managerOptions;

if(!empty($this->startPath))

$params['#'] = ElFinder::genPathHash($this->startPath);

$this->_managerOptions['url'] = ElFinder::getManagerUrl($this->controller, $params);

$this->_managerOptions['width'] = $this->width;

$this->_managerOptions['height'] = $this->height;

$this->_managerOptions['id'] = $this->options['id'];

}

/**

* Runs the widget.

*/

public function run()

{

if ($this->hasModel()) {

$replace['{input}'] = Html::activeTextInput($this->model, $this->attribute, $this->options);

} else {

$replace['{input}'] = Html::textInput($this->name, $this->value, $this->options);

}

$replace['{button}'] = Html::tag($this->buttonTag,$this->buttonName, $this->buttonOptions);

echo strtr($this->template, $replace);

AssetsCallBack::register($this->getView());

if (!empty($this->multiple))

$this->getView()->registerJs("mihaildev.elFinder.register(" . Json::encode($this->options['id']) . ", function(files, id){ var _f = []; for (var i in files) { _f.push(files[i].url); } \$('#' + id).val(_f.join(', ')).trigger('change', [files, id]); return true;}); $(document).on('click','#" . $this->buttonOptions['id'] . "', function(){mihaildev.elFinder.openManager(" . Json::encode($this->_managerOptions) . ");});");

else

$this->getView()->registerJs("mihaildev.elFinder.register(" . Json::encode($this->options['id']) . ", function(file, id){ \$('#' + id).val(file.url).trigger('change', [file, id]);; return true;}); $(document).on('click', '#" . $this->buttonOptions['id'] . "', function(){mihaildev.elFinder.openManager(" . Json::encode($this->_managerOptions) . ");});");

}