function setJView($view)
{
parent::setJView($view);
$columns = $this->sitemap->params->get('columns', 0);
if ($columns > 1) {
// calculate column widths
$total = count($view->items);
$columns = $total < $columns ? $total : $columns;
$this->_width = 100 / $columns - 1;
$this->sitemap->params->set('columns', $columns);
}
}
function __construct($config, $sitemap)
{
parent::__construct($config, $sitemap);
$this->uids = array();
$this->defaultLanguage = strtolower(JFactory::getLanguage()->getTag());
if (preg_match('/^([a-z]+)-.*/', $this->defaultLanguage, $matches) && !in_array($this->defaultLanguage, array(' zh-cn', ' zh-tw'))) {
$this->defaultLanguage = $matches[1];
}
$this->showTitle = JRequest::getBool('filter_showtitle', 0);
$this->showExcluded = JRequest::getBool('filter_showexcluded', 0);
$db = JFactory::getDbo();
$this->nullDate = $db->getNullDate();
}
function toggleItem($uid, $itemid)
{
$app = JFactory::getApplication('site');
$sitemap = $this->getItem();
$displayer = new OSMapDisplayer($app->getParams(), $sitemap);
$excludedItems = $displayer->getExcludedItems();
if (isset($excludedItems[$itemid])) {
$excludedItems[$itemid] = (array) $excludedItems[$itemid];
}
if (!$displayer->isExcluded($itemid, $uid)) {
$excludedItems[$itemid][] = $uid;
$state = 0;
} else {
if (is_array($excludedItems[$itemid]) && count($excludedItems[$itemid])) {
$excludedItems[$itemid] = array_filter($excludedItems[$itemid], create_function('$var', 'return ($var != \'' . $uid . '\');'));
} else {
unset($excludedItems[$itemid]);
}
$state = 1;
}
$registry = new JRegistry('_default');
$registry->loadArray($excludedItems);
$str = $registry->toString();
$db = JFactory::getDBO();
$query = "UPDATE #__osmap_sitemap set excluded_items='" . $db->escape($str) . "' where id=" . $sitemap->id;
$db->setQuery($query);
$db->query();
return $state;
}
function __construct(&$config, &$sitemap)
{
$this->_list = array();
$this->view = 'navigator';
parent::__construct($config, $sitemap);
}
