ElFinderWidget.php

<?php
/**
 * Created by JetBrains PhpStorm.
 * User: z_bodya
 * Date: 6/20/12
 * Time: 7:41 PM
 * To change this template use File | Settings | File Templates.
 */
class ElFinderWidget extends CWidget
{
    /**
     * Client settings.
     * More about this: https://github.com/Studio-42/elFinder/wiki/Client-configuration-options
     * @var array
     */
    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', null, array(),'csrf-token');
            Yii::app()->clientScript->registerMetaTag($csrfTokenName, 'csrf-param', null, array(), 'csrf-param');
        }

        // jQuery and jQuery UI
        $cs->registerCssFile($cs->getCoreScriptUrl() . '/jui/css/base/jquery-ui.css');
//        $cs->registerCssFile($this->assetsDir . '/smoothness/jquery-ui-1.8.21.custom.css');
//        $cs->registerCssFile('http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.17/themes/smoothness/jquery-ui.css');
        $cs->registerCoreScript('jquery');
        $cs->registerCoreScript('jquery.ui');
//        $cs->registerScriptFile('http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.21/jquery-ui.min.js');

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

        // elFinder JS
        if (YII_DEBUG) {
            $cs->registerScriptFile($this->assetsDir . '/js/elfinder.full.js');
        } else {
            $cs->registerScriptFile($this->assetsDir . '/js/elfinder.min.js');
        }
        // elFinder translation
        $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');

        // set required options
        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()
    {
        $id = $this->getId();
        $settings = CJavaScript::encode($this->settings);
        $cs = Yii::app()->getClientScript();
        $cs->registerScript("elFinder#$id", "$('#$id').elfinder($settings);");
        echo "<div id=\"$id\"></div>";
    }

}