Display::addFlash(Display::return_message(get_lang('ItemUpdated'))); header("Location: {$currentUrl}"); exit; } break; case 'self_reg': if (GroupManager::is_self_registration_allowed($userId, $my_group_id)) { GroupManager::subscribe_users($userId, $my_group_id); Display::addFlash(Display::return_message(get_lang('GroupNowMember'))); header("Location: {$currentUrl}"); exit; } break; case 'self_unreg': if (GroupManager::is_self_unregistration_allowed($userId, $my_group_id)) { GroupManager::unsubscribe_users($userId, $my_group_id); Display::addFlash(Display::return_message(get_lang('StudentDeletesHimself'))); header("Location: {$currentUrl}"); exit; } break; } } /* * Group-admin functions */ if (api_is_allowed_to_edit(false, true)) { // Post-actions if (isset($_POST['action'])) { switch ($_POST['action']) { case 'delete_selected':
Display::display_header($nameTools . ' ' . Security::remove_XSS($current_group['name']), 'Group'); /* Introduction section (editable by course admin) */ Display::display_introduction_section(TOOL_GROUP); /* Actions and Action links */ /* * User wants to register in this group */ if (!empty($_GET['selfReg']) && GroupManager::is_self_registration_allowed($user_id, $current_group['id'])) { GroupManager::subscribe_users($user_id, $current_group['id']); Display::display_normal_message(get_lang('GroupNowMember')); } /* * User wants to unregister from this group */ if (!empty($_GET['selfUnReg']) && GroupManager::is_self_unregistration_allowed($user_id, $current_group['id'])) { GroupManager::unsubscribe_users($user_id, $current_group['id']); Display::display_normal_message(get_lang('StudentDeletesHimself')); } echo '<div class="actions">'; echo '<a href="group.php">' . Display::return_icon('back.png', get_lang('BackToGroupList'), '', ICON_SIZE_MEDIUM) . '</a>'; /* * Register to group */ $subscribe_group = ''; if (GroupManager::is_self_registration_allowed($user_id, $current_group['id'])) { $subscribe_group = '<a class="btn btn-default" href="' . api_get_self() . '?selfReg=1&group_id=' . $current_group['id'] . '" onclick="javascript: if(!confirm(' . "'" . addslashes(api_htmlentities(get_lang("ConfirmYourChoice"), ENT_QUOTES)) . "'" . ')) return false;">' . get_lang("RegIntoGroup") . '</a>'; } /* * Unregister from group */ $unsubscribe_group = '';
$my_msg = isset($_GET['msg']) ? Security::remove_XSS($_GET['msg']) : null; $my_group = isset($_REQUEST['group']) ? Security::remove_XSS($_REQUEST['group']) : null; $my_get_id1 = isset($_GET['id1']) ? Security::remove_XSS($_GET['id1']) : null; $my_get_id2 = isset($_GET['id2']) ? Security::remove_XSS($_GET['id2']) : null; $my_get_id = isset($_GET['id']) ? Security::remove_XSS($_GET['id']) : null; if (isset($_GET['action'])) { switch ($_GET['action']) { case 'self_reg': if (GroupManager::is_self_registration_allowed($_SESSION['_user']['user_id'], $my_group_id)) { GroupManager::subscribe_users($_SESSION['_user']['user_id'], $my_group_id); Display::display_confirmation_message(get_lang('GroupNowMember')); } break; case 'self_unreg': if (GroupManager::is_self_unregistration_allowed($_SESSION['_user']['user_id'], $my_group_id)) { GroupManager::unsubscribe_users($_SESSION['_user']['user_id'], $my_group_id); Display::display_confirmation_message(get_lang('StudentDeletesHimself')); } break; case 'show_msg': Display::display_confirmation_message($my_msg); break; case 'warning_message': Display::display_warning_message($my_msg); break; case 'success_message': Display::display_confirmation_message($my_msg); break; } } /*