{

public $settings = array();

public $connectorRoute = false;

private $assetsDir;

public function init()

{

$dir = dirname(__FILE__) . '/assets';

$this->assetsDir = Yii::app()->assetManager->publish($dir);

$cs = Yii::app()->getClientScript();

if(Yii::app()->getRequest()->enableCsrfValidation){

$csrfTokenName = Yii::app()->request->csrfTokenName;

$csrfToken = Yii::app()->request->csrfToken;

Yii::app()->clientScript->registerMetaTag($csrfToken, 'csrf-token');

Yii::app()->clientScript->registerMetaTag($csrfTokenName, 'csrf-param');

}

$cs->registerCssFile($cs->getCoreScriptUrl() . '/jui/css/base/jquery-ui.css');

$cs->registerCoreScript('jquery');

$cs->registerCoreScript('jquery.ui');

$cs->registerCssFile($this->assetsDir . '/css/elfinder.css');

if (YII_DEBUG) {

$cs->registerScriptFile($this->assetsDir . '/js/elfinder.full.js');

} else {

$cs->registerScriptFile($this->assetsDir . '/js/elfinder.min.js');

}

$langs = array('bg', 'jp', 'sk', 'cs', 'ko', 'th', 'de', 'lv', 'tr', 'el', 'nl', 'uk',

'es', 'no', 'vi', 'fr', 'pl', 'zh_CN', 'hr', 'pt_BR', 'zh_TW', 'hu', 'ro', 'it', 'ru');

$lang = Yii::app()->language;

if (!in_array($lang, $langs)) {

if (strpos($lang, '_')) {

$lang = substr($lang, 0, strpos($lang, '_'));

if (!in_array($lang, $langs)) $lang = false;

} else {

$lang = false;

}

}

if ($lang !== false)

$cs->registerScriptFile($this->assetsDir . '/js/i18n/elfinder.' . $lang . '.js');

if (empty($this->connectorRoute))

throw new CException('$connectorRoute must be set!');

$this->settings['url'] = Yii::app()->createUrl($this->connectorRoute);

$this->settings['lang'] = Yii::app()->language;

}

public function run()

{

list($name, $id) = $this->resolveNameID();

if (isset($this->htmlOptions['id']))

$id = $this->htmlOptions['id'];

else

$this->htmlOptions['id'] = $id;

if (isset($this->htmlOptions['name']))

$name = $this->htmlOptions['name'];

else

$this->htmlOptions['name'] = $name;

$contHtmlOptions = $this->htmlOptions;

$contHtmlOptions['id'] = $id . 'container';

echo CHtml::openTag('div', $contHtmlOptions);

$inputOptions = array('id' => $id);

if ($this->hasModel()) {

echo CHtml::activeHiddenField($this->model, $this->attribute, $inputOptions);

$imgPath = $this->model->{$this->attribute};

} else {

echo CHtml::hiddenField($name, $this->value, $inputOptions);

$imgPath = $this->value;

}

if(!@getimagesize($imgPath)){

$imgPath = $this->assetsDir . '/images/no-photo.gif';

}

echo CHtml::image($imgPath, 'preview', array('id' => 'image-preview-'.$id, 'style' => 'max-width: 120px; max-height: 120px; display: block; margin-bottom: 10px;'));

echo CHtml::button('Browse', array('id' => $id . 'browse', 'class' => 'btn'));

echo CHtml::closeTag('div');

$settings = array_merge(array(

'places' => "",

'rememberLastDir' => false,),

$this->settings

);

$settings['dialog'] = array(

'zIndex' => 400001,

'width' => 900,

'modal' => true,

'title' => "Files",

);

$settings['editorCallback'] = 'js:function(url) {

$(\'#\'+aFieldId).attr(\'value\',url);

$(\'#image-preview-\'+aFieldId).attr(\'src\',url);

}';

$settings['closeOnEditorCallback'] = true;

$connectorUrl = CJavaScript::encode($this->settings['url']);

$settings = CJavaScript::encode($settings);

$script = <<<EOD

window.elfinderBrowse = function(field_id, connector) {

var aFieldId = field_id, aWin = this;

if($("#elFinderBrowser").length == 0) {

$("body").append($("<div/>").attr("id", "elFinderBrowser"));

var settings = $settings;

settings["url"] = connector;

$("#elFinderBrowser").elfinder(settings);

}

else {

$("#elFinderBrowser").elfinder("open", connector);

}

}

EOD;

$cs = Yii::app()->getClientScript();

$cs->registerScript('ServerFileInput#global', $script);

$js = //'$("#'.$id.'").focus(function(){window.elfinderBrowse("'.$name.'")});'.

'$("#' . $id . 'browse").click(function(){window.elfinderBrowse("' . $id . '", '.$connectorUrl.')});';

$cs->registerScript('ServerFileInput#' . $id, $js);

}