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<?php
/**
* @version $Id$
* @package JSN_PageBuilder
* @author JoomlaShine Team <support@joomlashine.com>
* @copyright Copyright (C) 2012 JoomlaShine.com. All Rights Reserved.
* @license GNU/GPL v2 or later http://www.gnu.org/licenses/gpl-2.0.html
*
* Websites: http://www.joomlashine.com
* Technical Support: Feedback - http://www.joomlashine.com/contact-us/get-support.html
*/
// No direct access to this file.
defined('_JEXEC') || die('Restricted access');
include_once JPATH_ROOT . '/administrator/components/com_pagebuilder/defines.pagebuilder.php';
jimport('joomla.plugin.plugin');
/**
* Plugin system of JSN Pagebuilder
*
* @package JSN_PageBuilder
* @since 1.0.0
*/
class plgSystemPagebuilder extends JPlugin
{
public function onAfterInitialise()
{
$input = JFactory::getApplication()->input;
$option = $input->getString('option', '');
$preview = $input->getString('task', '');
$secretKey = $input->getCmd('secret_key', '');
$config = JFactory::getConfig();
$secret = $config->get('secret');
if (JFactory::getApplication()->isSite() && $option == 'com_pagebuilder' && $preview == 'preview.module')
{
if (md5($secret) != $secretKey)
{
die('Restricted access');
}
$result = $this->jsnRenderModule($input->getInt('moduleId', 0),$input->getString('showTitle', ''));
if ( $result != false){
echo $result;
}
exit();
}
}
/**
* This method is to load neccessary access
* for PageBuilder need
*
* @return void
*/
public function onBeforeRender()
{
// Check if JoomlaShine extension framework is enabled?
$framework = JTable::getInstance('Extension');
$framework->load(
array(
'element' => 'jsnframework',
'type' => 'plugin',
'folder' => 'system'
)
);
// Do nothing if JSN Extension framework not found.
if ( !$framework->extension_id ) return;
$app = JFactory::getApplication();
$tpl = $app->input->getInt('tp', 0);
if ($app->isAdmin() || $tpl) return;
// Get requested component, view and task
$option = $app->input->getCmd('option', '');
$view = $app->input->getCmd('view', '');
$layout = $app->input->getCmd('layout', '');
$user = JFactory::getUser();
if ($app->isSite() && $option == 'com_content' && $view == 'form' && $layout == 'edit' && $user->get('id') > 0)
{
return;
}
$doc = JFactory::getDocument();
if (strtolower(get_class($doc)) != "jdocumenthtml") return;
if ($app->isSite() && $option == 'com_k2' && $view == 'item' && $app->input->getInt('id', 0)) {
if (file_exists(JPATH_ROOT . '/administrator/components/com_pagebuilder/helpers/shortcode.php')) {
if (class_exists('K2HelperUtilities'))
{
include_once JPATH_ROOT . '/administrator/components/com_pagebuilder/helpers/shortcode.php';
$shortCodeRegex = JSNPagebuilderHelpersShortcode::getShortcodeRegex();
JModelLegacy::addIncludePath(JPATH_ROOT . '/components/com_k2/models');
$K2ModelItem = JModelLegacy::getInstance('k2modelitem');
$k2Item = $K2ModelItem->getData();
if (count($k2Item))
{
$metaDescItem = preg_replace("#{(.*?)}(.*?){/(.*?)}#s", '', $k2Item->introtext.' '.$k2Item->fulltext);
$metaDescItem = strip_tags($metaDescItem);
$k2params = K2HelperUtilities::getParams('com_k2');
$metaDescItem = JSNPagebuilderHelpersShortcode::removeShortCode($metaDescItem, $shortCodeRegex);
$metaDescItem = K2HelperUtilities::characterLimit($metaDescItem, $k2params->get('metaDescLimit', 150));
if ($doc->getMetaData('og:description') != null) {
$doc->setMetaData('og:description', $metaDescItem);
}
if ($doc->getDescription() != '') {
$doc->setDescription($metaDescItem);
}
}
}
}
}
// Get PageBuilder configuration.
$params = JSNConfigHelper::get('com_pagebuilder');
// Check if it's enabled or not.
$isEnabled = $params->get('enable_pagebuilder', 1);
// Do nothing if PageBuilder not enabled;
if ( !$isEnabled ) {} ;
// Register autoloaded classes
JSN_Loader::register(JSNPB_ADMIN_ROOT . '/helpers' , 'JSNPagebuilderHelpers');
JSN_Loader::register(JSNPB_ADMIN_ROOT . '/helpers/shortcode' , 'JSNPBShortcode');
//JSN_Loader::register(JPATH_ROOT . '/plugins/pagebuilder/' , 'JSNPBShortcode');
//JSN_Loader::register(JPATH_ROOT . '/administrator/components/com_pagebuilder/elements/' , 'JSNPBShortcode');
JSN_Loader::register(JPATH_ROOT . '/plugins/jsnpagebuilder/defaultelements/' , 'JSNPBShortcode');
//load ElementAssets
self::loadElementAssets();
/*
* Move all css files of PageBuilder
* to the end of css list
*
*/
$data = $doc->getHeadData();
$styleSheetList = $data['styleSheets'];
$_tmpList = array();
if (count($styleSheetList)) {
foreach ($styleSheetList as $cssUrl=>$css) {
// Check if the file belongs to PageBuilder
if (strpos($cssUrl, 'plugins/pagebuilder/') !== false || strpos( $cssUrl, 'com_pagebuilder') !== false) {
$_tmpList[$cssUrl] = $css;
unset($styleSheetList[$cssUrl]);
}
}
}
$styleSheetList = array_merge($styleSheetList, $_tmpList);
$data['styleSheets'] = $styleSheetList;
$doc->setHeadData($data);
}
/**
* Check the whole site content then replace found
* PageBuilder shortcodes by Elements
*
* @return Changed HTML format
*/
public function onAfterRender()
{
// Get requested component, view and task
$app = JFactory::getApplication();
$tpl = $app->input->getInt('tp', 0);
$option = $app->input->getCmd('option', '');
$view = $app->input->getCmd('view', '');
$layout = $app->input->getCmd('layout', '');
$user = JFactory::getUser();
// Remove scrollspy jQuery conflict
if ($app->isAdmin() && $option == 'com_pagebuilder')
{
if ( $view == 'configuration')
{
$html = $app->getBody();
if (preg_match_all("/\\$\('\.subhead'\)\.scrollspy\(\{[^\r\n]+\}\);/", $html, $matches, PREG_SET_ORDER))
{
$html = preg_replace("/\\$\('\.subhead'\)\.scrollspy\(\{[^\r\n]+\}\);/", '', $html);
$app->setBody($html);
}
}
}
if ($app->isAdmin() && $option == 'com_content' && $view == 'article' && $layout == 'edit' && $user->get('id') > 0)
{
$html = $app->getBody();
$html = preg_replace("#<script src=\"(.*?)\/jquery.ui.sortable.min.js\" type=\"text\/javascript\"></script>#", '', $html);
$app->setBody($html);
}
if ($app->isAdmin() || $tpl) return;
$doc = JFactory::getDocument();
if (strtolower(get_class($doc)) != "jdocumenthtml") return;
if ($app->isSite() && $option == 'com_content' && $view == 'form' && $layout == 'edit' && $user->get('id') > 0)
{
return;
}
// Check if JoomlaShine extension framework is enabled?
$framework = JTable::getInstance('Extension');
$framework->load(
array(
'element' => 'jsnframework',
'type' => 'plugin',
'folder' => 'system'
)
);
// Do nothing if JSN Extension framework not found.
if ( !$framework->extension_id ) return;
// Require base shorcode element
self::requireBaseShortCodeElement();
global $JSNPbElements;
$JSNPbElements = new JSNPagebuilderHelpersElements();
// Get PageBuilder configuration.
$params = JSNConfigHelper::get('com_pagebuilder');
// Check if it's enabled or not.
$isEnabled = $params->get('enable_pagebuilder', 1);
// Do nothing if PageBuilder not enabled;
if ( !$isEnabled ) {} ;
$data = $doc->getHeadData();
/*JHtml::_('jquery.framework');
$doc->addScript( JSNPB_PLG_SYSTEM_ASSETS_URL . 'js/joomlashine.noconflict.js', 'text/javascript');
$doc->addScript( JSNPB_PLG_SYSTEM_ASSETS_URL . '3rd-party/bootstrap3/js/bootstrap.min.js', 'text/javascript' );
JHTML::stylesheet( JSNPB_PLG_SYSTEM_ASSETS_URL . '3rd-party/bootstrap3/css/bootstrap.min.css', 'text/css' );
JHTML::stylesheet( JSNPB_PLG_SYSTEM_ASSETS_URL . 'css/pagebuilder.css', 'text/css' );
JHTML::stylesheet( JSNPB_PLG_SYSTEM_ASSETS_URL . 'css/jsn-gui-frontend.css', 'text/css' );
JHTML::stylesheet( JSNPB_PLG_SYSTEM_ASSETS_URL . 'css/front_end.css', 'text/css' );
JHTML::stylesheet( JSNPB_PLG_SYSTEM_ASSETS_URL . 'css/front_end_responsive.css', 'text/css' );*/
// Store the assets before transforming.
$inlineScriptBefore = isset($data['script']['text/javascript']) ? $data['script']['text/javascript'] : '';
$inlineStyleBefore = isset($data['style']['text/css']) ? $data['style']['text/css'] : '';
$scriptsBefore = $data['scripts'];
$styleSheetsBefore = $data['styleSheets'];
$scriptCount = count($scriptsBefore);
$styleSheetCount = count($styleSheetsBefore);
// Analyze page content and use PageBuilder to
// transform code if Pb structure found.
// Get the responsed body
$content = $app->getBody();
// preg_replace falsely process $ symobols as commands in text copy.
$content = str_replace('$', '$', $content);
$content = str_replace('\\\\', 'JSN_PB_BACKSLASHES', $content);
$body_content = '';
preg_match("/<body.*\/body>/si", $content, $body_content);
if (!isset($body_content[0])) return;
$body_content = $body_content[0];
$helper = new JSNPagebuilderHelpersBuilder();
// Transform the content inside body tag only
$body_content = $helper->generateShortCode($body_content, false, 'frontend');
// Apply the body content into page content
$content = preg_replace("/(<body.*\/body>)/si", $body_content, $content);
/*
* Arrange the assets loaded from PageBuilder
* Because onAfterRender not accept add assets by JFactory::getDocument()
* so we need under code to modify document's header
*/
$data = $doc->getHeadData();
$inlineScriptAfter = isset($data['script']['text/javascript']) ? $data['script']['text/javascript'] : '';
$inlineStyleAfter = isset($data['style']['text/css']) ? $data['style']['text/css'] : '';
$scriptsAfter = $data['scripts'];
$styleSheetsAfter = $data['styleSheets'];
// Separate assets of page builder.
$pbInlineScript = str_replace($inlineScriptBefore, '', $inlineScriptAfter);
$pbInlineStyle = str_replace($inlineStyleBefore, '', $inlineStyleAfter);
$pbScripts = array_splice($scriptsAfter, $scriptCount);
$pbStyleSheets = array_splice($styleSheetsAfter, $styleSheetCount);
// Append PageBuilder's assets
// Only support css file with type is "text/css"
// and js type with type is "text/javascript"
// in this period.
$pbAssets = array();
if (count($pbStyleSheets)) {
foreach ($pbStyleSheets as $css=>$v){
$pbAssets[] = '<link rel="stylesheet" href="' . $css . '" type="text/css" />';
}
}
if (count($pbScripts)) {
foreach ($pbScripts as $js=>$v) {
$pbAssets[] = '<script src="' . $js . '" type="text/javascript"></script>';
}
}
if (trim($pbInlineScript) != '')
{
$pbAssets[] = '<script type="text/javascript">' . $pbInlineScript . '</script>';
}
if (trim($pbInlineStyle) != '')
{
$pbAssets[] = '<style>' . $pbInlineStyle . '</style>';
}
$pbAssets = implode("\n", $pbAssets);
// Append assets to content
$content = str_replace("</head>", $pbAssets . "</head>", $content);
// preg_replace falsely process $ symobols as commands in text copy.
$content = str_replace('$', '$', $content);
$content = str_replace('JSN_PB_BACKSLASHES', '\\\\', $content);
// Render preview for administrator
$preview = $app->input->getCmd('preview', '');
if ($option == 'com_content' && $preview == 'preview.module')
{
if (file_exists(JPATH_ROOT . '/administrator/components/com_pagebuilder/controllers/shortcode.php')) {
include_once JPATH_ROOT . '/administrator/components/com_pagebuilder/controllers/shortcode.php';
$shortCode = new JSNPagebuilderControllerShortcode();
$shortCode->preview();
die;
}
}
$app->setBody($content);
}
private static function loadElementAssets()
{
//BEGIN compress
$app = JFactory::getApplication();
$doc = JFactory::getDocument();
// Require base shorcode element
self::requireBaseShortCodeElement();
$JSNPbElements = new JSNPagebuilderHelpersElements();
if ($doc instanceOf JDocumentHTML)
{
$content = $doc->getBuffer('component');
$check_method = method_exists('JModuleHelper','getModuleList');
if ($check_method) {
$modules = JModuleHelper::getModuleList();
} else {
$modules = self::getModuleList();
}
if (count($modules))
{
foreach ($modules as $module)
{
if (trim($module->content) != '')
{
$content .= $module->content;
}
}
}
$content = str_replace('$', '$', $content);
$helper = new JSNPagebuilderHelpersBuilder();
$elementClass = $helper->getShortCodeClassBeforeRender($content);
if (!$app->isAdmin()) {
JHtml::_('jquery.framework');
$doc->addScript( JSNPB_PLG_SYSTEM_ASSETS_URL . 'js/joomlashine.noconflict.js', 'text/javascript');
$doc->addScript( JSNPB_PLG_SYSTEM_ASSETS_URL . '3rd-party/bootstrap3/js/bootstrap.min.js', 'text/javascript' );
//$doc->addScript( JSNPB_PLG_SYSTEM_ASSETS_URL . '3rd-party/scrollreveal/scrollReveal.js', 'text/javascript' );
$doc->addStyleSheet( JSNPB_PLG_SYSTEM_ASSETS_URL . '3rd-party/bootstrap3/css/bootstrap.min.css', 'text/css' );
$doc->addStyleSheet( JSNPB_PLG_SYSTEM_ASSETS_URL . 'css/pagebuilder.css', 'text/css' );
$doc->addStyleSheet( JSNPB_PLG_SYSTEM_ASSETS_URL . 'css/jsn-gui-frontend.css', 'text/css' );
$doc->addStyleSheet( JSNPB_PLG_SYSTEM_ASSETS_URL . 'css/front_end.css', 'text/css' );
$doc->addStyleSheet( JSNPB_PLG_SYSTEM_ASSETS_URL . 'css/front_end_responsive.css', 'text/css' );
}
if (is_array($elementClass) && count($elementClass) > 0) {
foreach ($elementClass as $class) {
$instance = New $class();
if (method_exists($instance,'load_assets_frontend')) {
$instance->load_assets_frontend();
}
}
}
}
}
private static function requireBaseShortCodeElement()
{
require_once JSNPB_ADMIN_ROOT . '/libraries/innotheme/shortcode/element.php';
require_once JSNPB_ADMIN_ROOT . '/libraries/innotheme/shortcode/parent.php';
require_once JSNPB_ADMIN_ROOT . '/libraries/innotheme/shortcode/child.php';
}
private static function getModuleList()
{
$app = JFactory::getApplication();
$Itemid = $app->input->getInt('Itemid');
$groups = implode(',', JFactory::getUser()->getAuthorisedViewLevels());
$lang = JFactory::getLanguage()->getTag();
$clientId = (int) $app->getClientId();
$db = JFactory::getDbo();
$query = $db->getQuery(true)
->select('m.id, m.title, m.module, m.position, m.content, m.showtitle, m.params, mm.menuid')
->from('#__modules AS m')
->join('LEFT', '#__modules_menu AS mm ON mm.moduleid = m.id')
->where('m.published = 1')
->join('LEFT', '#__extensions AS e ON e.element = m.module AND e.client_id = m.client_id')
->where('e.enabled = 1');
$date = JFactory::getDate();
$now = $date->toSql();
$nullDate = $db->getNullDate();
$query->where('(m.publish_up = ' . $db->quote($nullDate) . ' OR m.publish_up <= ' . $db->quote($now) . ')')
->where('(m.publish_down = ' . $db->quote($nullDate) . ' OR m.publish_down >= ' . $db->quote($now) . ')')
->where('m.access IN (' . $groups . ')')
->where('m.client_id = ' . $clientId)
->where('(mm.menuid = ' . (int) $Itemid . ' OR mm.menuid <= 0)');
// Filter by language
if ($app->isSite() && $app->getLanguageFilter())
{
$query->where('m.language IN (' . $db->quote($lang) . ',' . $db->quote('*') . ')');
}
$query->order('m.position, m.ordering');
// Set the query
$db->setQuery($query);
try
{
$modules = $db->loadObjectList();
}
catch (RuntimeException $e)
{
return array();
}
return $modules;
}
public function jsnRenderModule($moduleId, $showTitle){
self::requireBaseShortCodeElement();
// Register autoloaded classes
JSN_Loader::register(JSNPB_ADMIN_ROOT . '/helpers' , 'JSNPagebuilderHelpers');
if (file_exists(JPATH_ROOT . '/plugins/jsnpagebuilder/defaultelements/module/module.php')) {
include_once JPATH_ROOT . '/plugins/jsnpagebuilder/defaultelements/module/module.php';
$shortCode = new JSNPBShortcodeModule();
$content = $shortCode->jsn_load_module( (int)$moduleId, '', $style = 'none', $showTitle );
$document = JFactory::getDocument();
$scripts = $document->_scripts;
$script = '';
if ( count($scripts) ) {
foreach ($scripts as $fileScript => $value) {
$script .='<script src="' . $fileScript . '" type="text/javascript"></script>' . "\n";
}
}
$styleSheets = $document->_styleSheets;
$css = '';
if ( count($styleSheets) ) {
foreach ($styleSheets as $fileStyle => $value) {
$css .='<link rel="stylesheet" href="' . $fileStyle . '" type="text/css">' . "\n";
}
}
return $script . $css . $content;
}
return false;
}
}
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