<?php

/**
 * @package   	JCE
 * @copyright 	Copyright (c) 2009-2012 Ryan Demmer. All rights reserved.
 * @license   	GNU/GPL 2 or later - http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
 * JCE is free software. This version may have been modified pursuant
 * to the GNU General Public License, and as distributed it includes or
 * is derivative of works licensed under the GNU General Public License or
 * other free or open source software licenses.
 */
defined('_JEXEC') or die('RESTRICTED');

wfimport('admin.classes.view');

class WFViewHelp extends WFView {

    function display($tpl = null) {
        $model = $this->getModel();
        $language = $model->getLanguage();
        $lang = JFactory::getLanguage();

        $section = JRequest::getWord('section');
        $category = JRequest::getWord('category');
        $article = JRequest::getWord('article');

        $component = JComponentHelper::getComponent('com_jce');

        require_once(WF_ADMINISTRATOR . '/classes/parameter.php');

        $params = new WFParameter($component->params);
        $url = $params->get('preferences.help.url', 'http://www.joomlacontenteditor.net');
        $method = $params->get('preferences.help.method', 'reference');
        $pattern = $params->get('preferences.help.pattern', '');

        switch ($method) {
            default:
            case 'reference':
                $url .= '/index.php?option=com_content&view=article&tmpl=component&print=1&mode=inline&task=findkey&lang=' . $language . '&keyref=';
                break;
            case 'xml':
                break;
            case 'sef':
                break;
        }

        $this->assignRef('model', $model);
        $this->assign('orientation', $lang->isRTL() ? 'east' : 'west');

        $key = array();

        if ($section) {
            $key[] = $section;
            if ($category) {
                $key[] = $category;
                if ($article) {
                    $key[] = $article;
                }
            }
        }

        $options = array(
            'url' => $url,
            'key' => $key,
            'pattern' => $pattern
        );

        $this->addStyleSheet(JURI::root(true) . '/components/com_jce/editor/libraries/css/help.css');
        $this->addScriptDeclaration('jQuery(document).ready(function($){$.jce.Help.init(' . json_encode($options) . ');});');

        parent::display($tpl);
    }

}
