public static function display()
{
Plazart::import('menu/megamenu');
$input = JFactory::getApplication()->input;
$menutype = $input->get('plazartmenu', 'mainmenu');
$tplparams = $input->get('tplparams', '', 'raw');
// $currentconfig = $tplparams instanceof JRegistry ? json_decode($tplparams->get('mm_config', ''), true) : null;
// $mmconfig = ($currentconfig && isset($currentconfig[$menutype])) ? $currentconfig[$menutype] : array();
// $mmconfig['editmode'] = true;
//accessLevel
$accessLevel = array();
$plazartacl = (int) $input->get('plazartacl', 6);
for ($i = 1; $i <= $plazartacl; $i++) {
$accessLevel[] = $i;
}
$accessLevel = array_unique($accessLevel);
//languages
$languages = array(trim($input->get('plazartlang', '*')));
if ($languages[0] != '*') {
$languages[] = '*';
}
//check config
$currentconfig = $tplparams instanceof JRegistry ? json_decode($tplparams->get('mm_config', ''), true) : null;
$mmkey = $menutype . ($plazartacl == 1 ? '' : '-' . $plazartacl);
$mmconfig = array();
if ($currentconfig) {
for ($i = $plazartacl; $i >= 1; $i--) {
$tmmkey = $menutype . ($i == 1 ? '' : '-' . $i);
if (isset($currentconfig[$tmmkey])) {
$mmconfig = $currentconfig[$tmmkey];
break;
}
}
}
if (!is_array($mmconfig)) {
$mmconfig = array();
}
$mmconfig['editmode'] = true;
$mmconfig['access'] = $accessLevel;
$mmconfig['language'] = $languages;
$menu = new PlazartMenuMegamenu($menutype, $mmconfig);
$buffer = $menu->render(true);
// replace image path
$base = JURI::base(true) . '/';
$protocols = '[a-zA-Z0-9]+:';
//To check for all unknown protocals (a protocol must contain at least one alpahnumeric fillowed by :
$regex = '#(src)="(?!/|' . $protocols . '|\\#|\')([^"]*)"#m';
$buffer = preg_replace($regex, "\$1=\"{$base}\$2\"", $buffer);
//remove invisibile content
$buffer = preg_replace(array('@<style[^>]*?>.*?</style>@siu', '@<script[^>]*?.*?</script>@siu'), array('', ''), $buffer);
echo $buffer;
}
public static function afterInit()
{
$app = JFactory::getApplication();
$input = $app->input;
if (!$app->isAdmin()) {
// check if need update megamenu configuration
if ($app->getTemplate(true)->params->get('mm_config_needupdate')) {
Plazart::import('menu/megamenu');
$currentconfig = json_decode($app->getTemplate(true)->params->get('mm_config'), true);
if (!is_array($currentconfig)) {
$currentconfig = array();
}
foreach ($currentconfig as $menutype => $mmconfig) {
if (!is_array($mmconfig)) {
continue;
}
$menu = new PlazartMenuMegamenu($menutype, $mmconfig);
$children = $menu->get('children');
foreach ($mmconfig as $item => $setting) {
if (isset($setting['sub'])) {
$sub =& $setting['sub'];
$id = (int) substr($item, 5);
// remove item-
$modify = false;
if (!isset($children[$id]) || !count($children[$id])) {
//check and remove any empty row
for ($j = 0; $j < count($sub['rows']); $j++) {
$remove = true;
for ($k = 0; $k < count($sub['rows'][$j]); $k++) {
if (isset($sub['rows'][$j][$k]['position'])) {
$remove = false;
break;
}
}
if ($remove) {
$modify = true;
unset($sub['rows'][$j]);
}
}
if ($modify) {
$sub['rows'] = array_values($sub['rows']);
//re-index
$mmconfig[$item]['sub'] = $sub;
}
continue;
}
$items = array();
foreach ($sub['rows'] as $row) {
foreach ($row as $col) {
if (!isset($col['position'])) {
$items[] = $col['item'];
}
}
}
// update the order of items
$_items = array();
$_itemsids = array();
$firstitem = 0;
foreach ($children[$id] as $child) {
$_itemsids[] = (int) $child->id;
if (!$firstitem) {
$firstitem = (int) $child->id;
}
if (in_array($child->id, $items)) {
$_items[] = (int) $child->id;
}
}
// $_items[0] = $firstitem;
if (empty($_items) || $_items[0] != $firstitem) {
if (count($_items) == count($items)) {
$_items[0] = $firstitem;
} else {
array_splice($_items, 0, 0, $firstitem);
}
}
// no need update config for this item
if ($items == $_items) {
continue;
}
// update back to setting
$i = 0;
$c = count($_items);
for ($j = 0; $j < count($sub['rows']); $j++) {
// foreach ($sub['rows'] as $row) {
for ($k = 0; $k < count($sub['rows'][$j]); $k++) {
// foreach ($row as $col) {
if (!isset($sub['rows'][$j][$k]['position'])) {
$sub['rows'][$j][$k]['item'] = $i < $c ? $_items[$i++] : "";
}
}
}
//update - add new rows for new items - at the first rows
if (!empty($_items) && count($items) == 0) {
$modify = true;
array_unshift($sub['rows'], array(array('item' => $_items[0], 'width' => 12)));
}
//check and remove any empty row
for ($j = 0; $j < count($sub['rows']); $j++) {
$remove = true;
for ($k = 0; $k < count($sub['rows'][$j]); $k++) {
if (isset($sub['rows'][$j][$k]['position']) || in_array($sub['rows'][$j][$k]['item'], $_itemsids)) {
$remove = false;
break;
}
}
if ($remove) {
$modify = true;
unset($sub['rows'][$j]);
}
}
if ($modify) {
$sub['rows'] = array_values($sub['rows']);
//re-index
}
$mmconfig[$item]['sub'] = $sub;
}
}
$currentconfig[$menutype] = $mmconfig;
}
// update megamenu back to other template styles parameter
$mm_config = json_encode($currentconfig);
// update megamenu back to current template style parameter
$params = $app->getTemplate(true)->params;
$params->set('mm_config', $mm_config);
$app->setTemplate(PLAZART_TEMPLATE, $params);
if ($input->get('tplparams')) {
$input->set('tplparams', $app->getTemplate(true)->params);
}
//get all other styles that have the same template
$db = JFactory::getDBO();
$query = $db->getQuery(true);
$query->select('*')->from('#__template_styles')->where('template=' . $db->quote(PLAZART_TEMPLATE))->where('client_id=0');
$db->setQuery($query);
$themes = $db->loadObjectList();
//update all global parameters
foreach ($themes as $theme) {
$registry = new JRegistry();
$registry->loadString($theme->params);
$registry->set('mm_config', $mm_config);
//overwrite with new value
$registry->set('mm_config_needupdate', "");
//overwrite with new value
$query = $db->getQuery(true);
$query->update('#__template_styles')->set('params =' . $db->quote($registry->toString()))->where('id =' . (int) $theme->id);
$db->setQuery($query);
$db->query();
}
// force reload cache template
$cache = JFactory::getCache('com_templates', '');
$cache->clean();
}
}
}
function megamenu($menutype)
{
Plazart::import('menu/megamenu');
$currentconfig = json_decode($this->getParam('mm_config', ''), true);
//force to array
if (!is_array($currentconfig)) {
$currentconfig = (array) $currentconfig;
}
//get user access levels
$viewLevels = JFactory::getUser()->getAuthorisedViewLevels();
$mmkey = $menutype;
$mmconfig = array();
if (!empty($currentconfig)) {
//find best fit configuration based on view level
$vlevels = array_merge($viewLevels);
if (is_array($vlevels) && in_array(3, $vlevels)) {
//we assume, if a user is special, they should be registered also
$vlevels[] = 2;
}
$vlevels = array_unique($vlevels);
rsort($vlevels);
if (is_array($vlevels) && count($vlevels)) {
//should check for special view level first
if (in_array(3, $vlevels)) {
array_unshift($vlevels, 3);
}
$found = false;
foreach ($vlevels as $vlevel) {
$mmkey = $menutype . '-' . $vlevel;
if (isset($currentconfig[$mmkey])) {
$found = true;
break;
}
}
//fallback
if (!$found) {
$mmkey = $menutype;
}
}
//we try to switch the language if we are in public
if ($mmkey == $menutype) {
// check if available configuration for language override
$langcode = substr(JFactory::getDocument()->language, 0, 2);
if (isset($currentconfig[$menutype . '-' . $langcode])) {
$mmkey = $menutype = $menutype . '-' . $langcode;
}
}
if (isset($currentconfig[$mmkey])) {
$mmconfig = $currentconfig[$mmkey];
}
}
$mmconfig['access'] = $viewLevels;
$menu = new PlazartMenuMegamenu($menutype, $mmconfig, $this->getParam(true));
$menu->render();
}
