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Current File : //home1/lightco1/www/lightcolab.com/administrator/components/com_jce/models/help.php

<?php

/**
 * @copyright 	Copyright (c) 2009-2017 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');

// load base model
require_once dirname(__FILE__).'/model.php';

class WFModelHelp extends WFModel
{
    public function getLanguage()
    {
        $language = JFactory::getLanguage();
        $tag = $language->getTag();

        return substr($tag, 0, strpos($tag, '-'));
    }

    public function getTopics($file)
    {
        $result = '';

        if (file_exists($file)) {
            // load xml
            $xml = WFXMLElement::load($file);

            if ($xml) {
                foreach ($xml->help->children() as $topic) {
                    $subtopics = $topic->subtopic;
                    $class = count($subtopics) ? ' class="subtopics"' : '';

                    $key = (string) $topic->attributes()->key;
                    $title = (string) $topic->attributes()->title;
                    $file = (string) $topic->attributes()->file;

                    // if file attribute load file
                    if ($file) {
                        $result .= $this->getTopics(WF_EDITOR.'/'.$file);
                    } else {
                        $result .= '<dd'.$class.' id="'.$key.'"><i class="icon-copy"></i><i class="icon-file"></i>&nbsp;'.trim(WFText::_($title)).'</dd>';
                    }

                    if (count($subtopics)) {
                        $result .= '<dl class="hidden">';
                        foreach ($subtopics as $subtopic) {
                            $sub_subtopics = $subtopic->subtopic;

                            // if a file is set load it as sub-subtopics
                            if ($file = (string) $subtopic->attributes()->file) {
                                $result .= '<dd class="subtopics"><i class="icon-copy"></i>&nbsp;'.trim(WFText::_((string) $subtopic->attributes()->title)).'</dd>';
                                $result .= '<dl class="hidden">';
                                $result .= $this->getTopics(WF_EDITOR.'/'.$file);
                                $result .= '</dl>';
                            } else {
                                $id = $subtopic->attributes()->key ? ' id="'.(string) $subtopic->attributes()->key.'"' : '';

                                $class = count($sub_subtopics) ? ' class="subtopics"' : '';
                                $result .= '<dd'.$class.$id.'><i class="icon-copy"></i><i class="icon-file"></i>&nbsp;'.trim(WFText::_((string) $subtopic->attributes()->title)).'</dd>';

                                if (count($sub_subtopics)) {
                                    $result .= '<dl class="hidden">';
                                    foreach ($sub_subtopics as $sub_subtopic) {
                                        $result .= '<dd id="'.(string) $sub_subtopic->attributes()->key.'"><i class="icon-copy"></i><i class="icon-file"></i>&nbsp;'.trim(WFText::_((string) $sub_subtopic->attributes()->title)).'</dd>';
                                    }
                                    $result .= '</dl>';
                                }
                            }
                        }
                        $result .= '</dl>';
                    }
                }
            }
        }

        return $result;
    }

    /**
     * Returns a formatted list of help topics.
     *
     * @return string
     *
     * @since 1.5
     */
    public function renderTopics()
    {
        $section = JRequest::getWord('section', 'admin');
        $category = JRequest::getWord('category', 'cpanel');

        $document = JFactory::getDocument();
        $language = JFactory::getLanguage();

        $document->setTitle(WFText::_('WF_HELP').' : '.WFText::_('WF_'.strtoupper($category).'_TITLE'));

        $file = WF_EDITOR_PLUGINS.'/'.$category.'/'.$category.'.xml';

        switch ($section) {
            case 'admin':
                $file = JPATH_ADMINISTRATOR.'/components/com_jce/models/'.$category.'.xml';
                break;
            case 'editor':
                $file = WF_EDITOR_PLUGINS.'/'.$category.'/'.$category.'.xml';
                if (!is_file($file)) {
                    $file = WF_EDITOR_LIBRARIES.'/xml/help/editor.xml';
                } else {
                    $language->load('com_jce_'.$category, JPATH_SITE);
                }
                break;
        }

        $result = '';

        $result .= '<dl><dt><i class="icon-folder"></i>&nbsp;'.WFText::_('WF_'.strtoupper($category).'_TITLE').'</dt>';
        $result .= $this->getTopics($file);
        $result .= '</dl>';

        return $result;
    }
}

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