function setUpModules($lang)
{
if (!file_exists(MODULE_FILE_LOCATION)) {
$aModuleDB = new ModuleTypes();
$aModuleDB->setFileName(MODULE_FILE_LOCATION);
$names = ImageTypes::getModuleNames();
foreach ($names as $name) {
$aModule = new Module();
$aModule->setType($lang[$name]);
$aModule->setModuleType(ImageTypes::getModuleSpec($name));
$aModule->setModuleImage($name);
$aModule->rebuildElementLine();
$aModuleDB->addElement($aModule);
}
$aModuleDB->save();
} else {
// validate we have all the default types
$addedElement = false;
$aModuleDB = new ModuleTypes(MODULE_FILE_LOCATION);
$names = ImageTypes::getModuleNames();
foreach ($names as $name) {
if ($aModuleDB->getModuleType($name) == "") {
$aModule = new Module();
$aModule->setType($lang[$name]);
$aModule->setModuleType(ImageTypes::getModuleSpec($name));
$aModule->setModuleImage($name);
$aModule->rebuildElementLine();
$aModuleDB->addElement($aModule);
$addedElement = true;
}
}
if ($addedElement) {
$aModuleDB->save();
}
}
}
function &getTypedGroups($reload = false)
{
if (isset($this->typedGroups) && !$reload) {
if ($this->typedGroups->hasFileChanged()) {
$reload = true;
}
}
if (!isset($this->typedGroups) || $reload) {
$_SESSION['load_count'] += 1;
$groupsinstance = new Groups();
$names = ImageTypes::getModuleNames();
foreach ($names as $name) {
$aGroup = new Group();
$aGroup->setType($this->lang[$name]);
$aGroup->setGroupImage($name);
$aGroup->rebuildElementLine();
$groupsinstance->addElement($aGroup);
}
$this->typedGroups =& $groupsinstance;
}
return $this->typedGroups;
}
