function index()
{
$this->template->content = new View('admin/users');
$this->template->js = new View('admin/users_js');
// Check, has the form been submitted, if so, setup validation
if ($_POST) {
$post = Validation::factory(array_merge($_POST, $_FILES));
// Add some filters
$post->pre_filter('trim', TRUE);
// As far as I know, the only time we submit a form here is to delete a user
if ($post->action == 'd') {
// We don't want to delete the first user
if ($post->user_id_action != 1) {
// Delete the user
$user = ORM::factory('user', $post->user_id_action)->delete();
// Remove the roles assigned to the now deleted user to clean up
$roles_user_model = new Roles_User_Model();
$roles_user_model->delete_role($post->user_id_action);
}
$form_saved = TRUE;
$form_action = strtoupper(Kohana::lang('ui_admin.deleted'));
}
}
// Pagination
$pagination = new Pagination(array('query_string' => 'page', 'items_per_page' => (int) Kohana::config('settings.items_per_page_admin'), 'total_items' => ORM::factory('user')->count_all()));
$users = ORM::factory('user')->orderby('name', 'asc')->find_all((int) Kohana::config('settings.items_per_page_admin'), $pagination->sql_offset);
// Set the flag for displaying the roles link
$this->template->content->display_roles = $this->display_roles;
$this->template->content->pagination = $pagination;
$this->template->content->total_items = $pagination->total_items;
$this->template->content->users = $users;
}
/**
* Generate User Sub Tab Menus
* @param object $user
* @return bool TRUE if has any permission to access anything. FALSE if not (essentially login only level)
*/
public static function admin_access($user = FALSE)
{
if ($user !== FALSE) {
foreach ($user->roles as $user_role) {
// If any of the users roles allows them to access anything, put them on the admin page,
// otherwise send them to the front end.
if (Roles_User_Model::role_allow_admin($user_role->id) == TRUE) {
return TRUE;
}
}
}
return FALSE;
}