/**
* Update the gp_index, gp_titles and menus so that special pages can be renamed
*
*/
function Upgrade_234()
{
global $gp_index, $gp_titles, $gp_menu, $config, $dataDir;
$special_indexes = array();
$new_index = array();
$new_titles = array();
foreach ($gp_index as $title => $index) {
$info = $gp_titles[$index];
$type = \gp\tool::SpecialOrAdmin($title);
if ($type === 'special') {
$special_indexes[$index] = strtolower($title);
$index = strtolower($title);
$info['type'] = 'special';
//some older versions didn't maintain this value well
}
$new_index[$title] = $index;
$new_titles[$index] = $info;
}
$gp_titles = $new_titles;
$gp_index = $new_index;
//update gp_menu
$gp_menu = $this->FixMenu($gp_menu, $special_indexes);
//save pages
if (!\gp\admin\Tools::SavePagesPHP()) {
return;
}
$config['gpversion'] = '2.3.4';
\gp\admin\Tools::SaveConfig();
//update alt menus
if (isset($config['menus']) && is_array($config['menus'])) {
foreach ($config['menus'] as $key => $value) {
$menu_file = $dataDir . '/data/_menus/' . $key . '.php';
if (\gp\tool\Files::Exists($menu_file)) {
$menu = \gp\tool\Output::GetMenuArray($key);
$menu = $this->FixMenu($menu, $special_indexes);
\gp\tool\Files::SaveData($menu_file, 'menu', $menu);
}
}
}
}
/**
* Get an array of titles that is not represented in any of the menus
*
*/
public function GetNoMenus()
{
global $gp_index;
//first get all titles in a menu
$menus = $this->GetAvailMenus('menu');
$all_keys = array();
foreach ($menus as $menu_id => $label) {
$menu_array = \gp\tool\Output::GetMenuArray($menu_id);
$keys = array_keys($menu_array);
$all_keys = array_merge($all_keys, $keys);
}
$all_keys = array_unique($all_keys);
//then check $gp_index agains $all_keys
$avail = array();
foreach ($gp_index as $title => $index) {
if (in_array($index, $all_keys)) {
continue;
}
$avail[] = $title;
}
return $avail;
}
