protected static function _findItem($needles = null)
{
$app = JFactory::getApplication();
$menus = $app->getMenu('site');
$active = $menus->getActive();
$component = JComponentHelper::getComponent('com_tz_pinboard');
$items = $menus->getItems('component_id', $component->id);
// Prepare the reverse lookup array.
if (self::$lookup === null) {
self::$lookup = array();
foreach ($items as $item) {
if (isset($item->query) && isset($item->query['view'])) {
$view = $item->query['view'];
if (!isset(self::$lookup[$view])) {
self::$lookup[$view] = array();
}
if ($active && $active->component == 'com_tz_pinboard') {
if (isset($active->query) && isset($active->query['view'])) {
if (isset($active->query['id'])) {
self::$lookup[$active->query['view']][$active->query['id']] = $active->id;
}
}
}
}
}
}
if ($needles) {
foreach ($needles as $view => $ids) {
if (isset(self::$lookup[$view])) {
if ($view == 'manageruser') {
foreach ($items as $item) {
if ($view == $item->query['view']) {
$Itemid = $item->id;
return $Itemid;
}
}
} else {
if ($view == 'tags') {
foreach ($items as $item) {
if (isset($item->query['id_tag']) && !empty($item->query['id_tag'])) {
foreach ($ids as $id) {
if ($id == (int) $item->query['id_tag']) {
$Itemid = $item->id;
return $Itemid;
}
}
}
}
return $component->params->get('mymenuitem');
} else {
if ($view == 'addpinboards') {
foreach ($items as $item) {
if ($view == $item->query['view']) {
$Itemid = $item->id;
return $Itemid;
}
}
} else {
if ($view == "detail") {
foreach ($items as $item) {
if ($view == $item->query['view']) {
$Itemid = $item->id;
return $Itemid;
}
}
}
}
}
}
foreach ($ids as $id) {
if (isset(self::$lookup[$view][(int) $id])) {
return self::$lookup[$view][(int) $id];
}
}
}
}
} else {
if ($active && $active->component == 'com_tz_pinboard') {
return $active->id;
}
}
return null;
}
