public static function display()
{
T3::import('menu/megamenu');
$input = JFactory::getApplication()->input;
//params
$tplparams = T3::getTplParams();
//menu type
$menutype = $input->get('t3menu', 'mainmenu');
//accessLevel
$t3acl = (int) $input->get('t3acl', 1);
$accessLevel = array(1, $t3acl);
if (in_array(3, $accessLevel)) {
$accessLevel[] = 2;
}
$accessLevel = array_unique($accessLevel);
sort($accessLevel);
//languages
$languages = array(trim($input->get('t3lang', '*')));
if ($languages[0] != '*') {
$languages[] = '*';
}
//check config
$currentconfig = $tplparams instanceof JRegistry ? json_decode($tplparams->get('mm_config', ''), true) : null;
$mmkey = $menutype . ($t3acl == 1 ? '' : '-' . $t3acl);
$mmconfig = array();
if ($currentconfig) {
for ($i = $t3acl; $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;
//build the menu
$menu = new T3MenuMegamenu($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);
//output the megamenu key to save
echo $buffer . '<input id="megamenu-key" type="hidden" name="mmkey" value="' . $mmkey . '"/>';
}
public static function display()
{
T3::import('menu/megamenu');
$input = JFactory::getApplication()->input;
$menutype = $input->get('t3menu', '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;
$menu = new T3MenuMegamenu($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 $buffer;
}
function megamenu($menutype)
{
T3::import('menu/megamenu');
//$file = T3_TEMPLATE_PATH.'/etc/megamenu.ini';
//$currentconfig = json_decode(@file_get_contents ($file), true);
$currentconfig = json_decode($this->getParam('mm_config', ''), true);
$mmconfig = $currentconfig && isset($currentconfig[$menutype]) ? $currentconfig[$menutype] : array();
$menu = new T3MenuMegamenu($menutype, $mmconfig, $this->_tpl->params);
$menu->render();
// add core megamenu.css in plugin
// deprecated - will extend the core style into template megamenu.less & megamenu-responsive.less
// to use variable overridden in template
$this->addStyleSheet(T3_URL . '/css/megamenu.css');
if ($this->getParam('responsive', 1)) {
$this->addStyleSheet(T3_URL . '/css/megamenu-responsive.css');
}
// megamenu.css override in template
$this->addCss('megamenu');
}
/**
* Render megamenu block, then push the output into megamenu renderer to display
*
* @param string $position The position of the modules to render
* @param array $params Associative array of values
* @param string $content Module content
*
* @return string The output of the script
*
* @since 11.1
*/
public function render($info = null, $params = array(), $content = null)
{
T3::import('menu/megamenu');
$t3app = T3::getApp();
//we will check from params
$menutype = empty($params['menutype']) ? empty($params['name']) ? $t3app->getParam('mm_type', 'mainmenu') : $params['name'] : $params['menutype'];
$currentconfig = json_decode($t3app->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)) {
$vlevels = array();
}
$vlevels[] = '';
// extend a blank, default key
// check if available configuration for language override
$langcode = JFactory::getDocument()->language;
$shortlangcode = substr($langcode, 0, 2);
$types = array($menutype . '-' . $langcode, $menutype . '-' . $shortlangcode, $menutype);
foreach ($types as $type) {
foreach ($vlevels as $vlevel) {
$key = $type . ($vlevel !== '' ? '-' . $vlevel : '');
if (isset($currentconfig[$key])) {
$mmkey = $key;
$menutype = $type;
break 2;
} else {
if (isset($currentconfig[$type])) {
$mmkey = $menutype = $type;
break 2;
}
}
}
}
if (isset($currentconfig[$mmkey])) {
$mmconfig = $currentconfig[$mmkey];
if (!is_array($mmconfig)) {
$mmconfig = array();
}
}
}
JDispatcher::getInstance()->trigger('onT3Megamenu', array(&$menutype, &$mmconfig, &$viewLevels));
$mmconfig['access'] = $viewLevels;
$menu = new T3MenuMegamenu($menutype, $mmconfig, $t3app->_tpl->params);
$t3app->setBuffer($menu->render(true), 'megamenu', empty($params['name']) ? null : $params['name'], null);
return '';
}
public static function afterInit()
{
$app = JFactory::getApplication();
$input = $app->input;
$tplparams = $app->getTemplate(true)->params;
if (!$app->isAdmin()) {
// check if need update megamenu configuration
if ($tplparams->get('mm_config_needupdate')) {
T3::import('menu/megamenu');
T3::import('admin/megamenu');
$currentconfig = @json_decode($tplparams->get('mm_config', ''), true);
if (!is_array($currentconfig)) {
$currentconfig = array();
} else {
$menuassoc = T3AdminMegamenu::menus();
$menulangs = array();
$menutypes = array();
foreach ($menuassoc as $key => $massoc) {
$menutypes[] = $massoc->value;
$menulangs[$massoc->value] = $massoc->language;
}
}
foreach ($currentconfig as $menukey => $mmconfig) {
if (!is_array($mmconfig)) {
continue;
}
$menutype = $menukey;
if (!in_array($menutype, $menutypes) && preg_match('@(-(\\d))+$@', $menukey, $match)) {
$menutype = preg_replace('@(-(\\d))+$@', '', $menutype);
$access = explode('-', $match[0]);
$access[] = 1;
$access = array_filter($access);
$access = array_unique($access);
$mmconfig['access'] = $access;
}
if (!in_array($menutype, $menutypes)) {
continue;
}
$mmconfig['language'] = $menulangs[$menutype];
$menu = new T3MenuMegamenu($menutype, $mmconfig);
$children = $menu->get('children');
//remove additional settings
unset($mmconfig['language']);
unset($mmconfig['access']);
foreach ($mmconfig as $item => $setting) {
if (is_array($setting) && 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']); $j++) {
for ($k = 0; $k < count($sub['rows'][$j]); $k++) {
if (!isset($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;
}
}
$currentconfig[$menukey] = $mmconfig;
}
// update megamenu back to other template styles parameter
$mm_config = json_encode($currentconfig);
// update megamenu back to current template style parameter
$template = $app->getTemplate(true);
$params = $template->params;
$params->set('mm_config', $mm_config);
$template->params = $params;
//update the cache
T3::setTemplate(T3_TEMPLATE, $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(T3_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->execute();
}
// force reload cache template
$cache = JFactory::getCache('com_templates', '');
$cache->clean();
}
}
}
/**
* Render megamenu block
*
* @param string $position The position of the modules to render
* @param array $params Associative array of values
* @param string $content Module content
*
* @return string The output of the script
*
* @since 11.1
*/
public function render($info = null, $params = array(), $content = null)
{
T3::import('menu/megamenu');
$t3app = T3::getApp();
//we will check from params
$menutype = empty($params['menutype']) ? $t3app->getParam('mm_type', 'mainmenu') : $params['menutype'];
$currentconfig = json_decode($t3app->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;
}
}
// check if available configuration for language override
$langcode = substr(JFactory::getDocument()->language, 0, 2);
$langtype = $menutype . '-' . $langcode;
$langkey = $langtype . str_replace($menutype, '', $mmkey);
if (isset($currentconfig[$langkey])) {
$mmkey = $langkey;
$menutype = $langtype;
} else {
if (isset($currentconfig[$langtype])) {
$mmkey = $menutype = $langtype;
}
}
if (isset($currentconfig[$mmkey])) {
$mmconfig = $currentconfig[$mmkey];
if (!is_array($mmconfig)) {
$mmconfig = array();
}
}
}
JDispatcher::getInstance()->trigger('onT3Megamenu', array(&$menutype, &$mmconfig, &$viewLevels));
$mmconfig['access'] = $viewLevels;
$menu = new T3MenuMegamenu($menutype, $mmconfig, $t3app->_tpl->params);
return $menu->render(true);
}