<?php /** * @copyright Copyright (c) 2009-2020 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('JPATH_PLATFORM') or die; class JceModelHelp extends JModelLegacy { 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 $xml = simplexml_load_file($file); if ($xml) { foreach ($xml->help->children() as $topic) { $subtopics = $topic->subtopic; $class = count($subtopics) ? '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(JPATH_SITE . '/components/com_jce/editor/' . $file); } else { $result .= '<li id="' . $key . '" class="nav-item ' . $class . '"><a href="#" class="nav-link"><i class="icon-copy"></i> ' . trim(JText::_($title)) . '</a>'; } if (count($subtopics)) { $result .= '<ul class="nav nav-list hidden">'; foreach ($subtopics as $subtopic) { $sub_subtopics = $subtopic->subtopic; // if a file is set load it as sub-subtopics if ($file = (string) $subtopic->attributes()->file) { $result .= '<li class="nav-item subtopics"><a href="#" class="nav-link"><i class="icon-file"></i> ' . trim(JText::_((string) $subtopic->attributes()->title)) . '</a>'; $result .= '<ul class="nav nav-list hidden">'; $result .= $this->getTopics(JPATH_SITE . '/components/com_jce/editor/' . $file); $result .= '</ul>'; $result .= '</li>'; } else { $id = $subtopic->attributes()->key ? ' id="' . (string) $subtopic->attributes()->key . '"' : ''; $class = count($sub_subtopics) ? ' class="nav-item subtopics"' : ''; $result .= '<li' . $class . $id . '><a href="#" class="nav-link"><i class="icon-file"></i> ' . trim(JText::_((string) $subtopic->attributes()->title)) . '</a>'; if (count($sub_subtopics)) { $result .= '<ul class="nav nav-list hidden">'; foreach ($sub_subtopics as $sub_subtopic) { $result .= '<li id="' . (string) $sub_subtopic->attributes()->key . '" class="nav-item"><a href="#" class="nav-link"><i class="icon-file"></i> ' . trim(JText::_((string) $sub_subtopic->attributes()->title)) . '</a></li>'; } $result .= '</ul>'; } $result .= '</li>'; } } $result .= '</ul>'; } } } } return $result; } /** * Returns a formatted list of help topics. * * @return string * * @since 1.5 */ public function renderTopics() { $app = JFactory::getApplication(); $section = $app->input->getWord('section', 'admin'); $category = $app->input->getWord('category', 'cpanel'); $document = JFactory::getDocument(); $language = JFactory::getLanguage(); $language->load('com_jce', JPATH_SITE); $language->load('com_jce_pro', JPATH_SITE); $document->setTitle(JText::_('WF_HELP') . ' : ' . JText::_('WF_' . strtoupper($category) . '_TITLE')); switch ($section) { case 'admin': $file = __DIR__ . '/' . $category . '.xml'; break; case 'editor': $file = JPATH_SITE . '/components/com_jce/editor/tiny_mce/plugins/' . $category . '/' . $category . '.xml'; // check for installed plugin $plugin = JPluginHelper::getPlugin('jce', 'editor-' . $category); if ($plugin) { $file = JPATH_PLUGINS . '/jce/editor-' . $category . '/editor-' . $category . '.xml'; $language->load('plg_jce_editor_' . $category, JPATH_ADMINISTRATOR); } if (!is_file($file)) { $file = JPATH_SITE . '/components/com_jce/editor/libraries/xml/help/editor.xml'; } else { $language->load('WF_' . $category, JPATH_SITE); } break; } $result = ''; $result .= '<ul class="nav nav-list" id="help-menu"><li class="nav-header">' . JText::_('WF_' . strtoupper($category) . '_TITLE') . '</li>'; $result .= $this->getTopics($file); $result .= '</ul>'; return $result; } }