$category->decreaseRank();
if (claro_failure::get_last_failure() == 'category_no_predecessor') {
$dialogBox->error(get_lang('This category can\'t be moved up'));
} else {
$dialogBox->success(get_lang('Category moved up'));
}
} else {
$dialogBox->error(get_lang('Category not found'));
}
break;
// Shift or displace category (down)
// Shift or displace category (down)
case 'exMoveDown':
$category = new claroCategory();
if ($category->load($id)) {
$category->increaseRank();
if (claro_failure::get_last_failure() == 'category_no_successor') {
$dialogBox->error(get_lang('This category can\'t be moved down'));
} else {
$dialogBox->success(get_lang('Category moved down'));
}
} else {
$dialogBox->error(get_lang('Category not found'));
}
break;
// Change the visibility of a category
// Change the visibility of a category
case 'exVisibility':
$category = new claroCategory(null, null, null, null, null, null, null, null);
if ($category->load($id)) {
if ($category->swapVisibility()) {
