/**
* User joining an Angeltype (Or Coordinator doing this for him).
*/
function user_angeltype_add_controller()
{
global $user, $privileges;
if (!isset($_REQUEST['angeltype_id'])) {
error(_("Angeltype doesn't exist."));
redirect(page_link_to('angeltypes'));
}
$angeltype = AngelType($_REQUEST['angeltype_id']);
if ($angeltype === false) {
engelsystem_error("Unable to load angeltype.");
}
if ($angeltype == null) {
error(_("Angeltype doesn't exist."));
redirect(page_link_to('angeltypes'));
}
if (User_is_AngelType_coordinator($user, $angeltype)) {
// Allow to add any user
$user_id = $user['UID'];
$users_source = Users_by_angeltype_inverted($angeltype);
if ($users_source === false) {
engelsystem_error("Unable to load users.");
}
if (isset($_REQUEST['submit'])) {
$ok = true;
if (isset($_REQUEST['user_id']) && in_array($_REQUEST['user_id'], array_map(function ($user) {
return $user['UID'];
}, $users_source))) {
$user_id = $_REQUEST['user_id'];
} else {
$ok = false;
error(_("Please select a user."));
}
if ($ok) {
foreach ($users_source as $user_source) {
if ($user_source['UID'] == $user_id) {
$user_angeltype_id = UserAngelType_create($user_source, $angeltype);
if ($user_angeltype_id === false) {
engelsystem_error("Unable to create user angeltype.");
}
engelsystem_log(sprintf("User %s added to %s.", User_Nick_render($user_source), AngelType_name_render($angeltype)));
success(sprintf(_("User %s added to %s."), User_Nick_render($user_source), AngelType_name_render($angeltype)));
$result = UserAngelType_confirm($user_angeltype_id, $user_source);
if ($result === false) {
engelsystem_error("Unable to confirm user angeltype.");
}
engelsystem_log(sprintf("User %s confirmed as %s.", User_Nick_render($user), AngelType_name_render($angeltype)));
redirect(page_link_to('angeltypes') . '&action=view&angeltype_id=' . $angeltype['id']);
}
}
}
}
return array(_("Add user to angeltype"), UserAngelType_add_view($angeltype, $users_source, $user_id));
} else {
// Allow only me
$user_angeltype = UserAngelType_by_User_and_AngelType($user, $angeltype);
if ($user_angeltype === false) {
engelsystem_error("Unable to load user angeltype.");
}
if ($user_angeltype != null) {
error(sprintf(_("You are already a %s."), $angeltype['name']));
redirect(page_link_to('angeltypes'));
}
if (isset($_REQUEST['confirmed'])) {
$user_angeltype_id = UserAngelType_create($user, $angeltype);
if ($user_angeltype_id === false) {
engelsystem_error("Unable to create user angeltype.");
}
$success_message = sprintf(_("You joined %s."), $angeltype['name']);
engelsystem_log(sprintf("User %s joined %s.", User_Nick_render($user), AngelType_name_render($angeltype)));
success($success_message);
if (in_array('admin_user_angeltypes', $privileges)) {
$result = UserAngelType_confirm($user_angeltype_id, $user);
if ($result === false) {
engelsystem_error("Unable to confirm user angeltype.");
}
engelsystem_log(sprintf("User %s confirmed as %s.", User_Nick_render($user), AngelType_name_render($angeltype)));
}
redirect(page_link_to('angeltypes') . '&action=view&angeltype_id=' . $angeltype['id']);
}
return array(sprintf(_("Become a %s"), $angeltype['name']), UserAngelType_join_view($user, $angeltype));
}
}
/**
* Change an Angeltype.
*/
function angeltype_edit_controller()
{
global $privileges, $user;
$name = "";
$restricted = false;
$description = "";
if (isset($_REQUEST['angeltype_id'])) {
$angeltype = AngelType($_REQUEST['angeltype_id']);
if ($angeltype === false) {
engelsystem_error("Unable to load angeltype.");
}
if ($angeltype == null) {
redirect(page_link_to('angeltypes'));
}
$name = $angeltype['name'];
$restricted = $angeltype['restricted'];
$description = $angeltype['description'];
if (!User_is_AngelType_coordinator($user, $angeltype)) {
redirect(page_link_to('angeltypes'));
}
} else {
if (!in_array('admin_angel_types', $privileges)) {
redirect(page_link_to('angeltypes'));
}
}
// In coordinator mode only allow to modify description
$coordinator_mode = !in_array('admin_angel_types', $privileges);
if (isset($_REQUEST['submit'])) {
$ok = true;
if (!$coordinator_mode) {
if (isset($_REQUEST['name'])) {
list($valid, $name) = AngelType_validate_name($_REQUEST['name'], $angeltype);
if (!$valid) {
$ok = false;
error(_("Please check the name. Maybe it already exists."));
}
}
$restricted = isset($_REQUEST['restricted']);
}
if (isset($_REQUEST['description'])) {
$description = strip_request_item_nl('description');
}
if ($ok) {
$restricted = $restricted ? 1 : 0;
if (isset($angeltype)) {
$result = AngelType_update($angeltype['id'], $name, $restricted, $description);
if ($result === false) {
engelsystem_error("Unable to update angeltype.");
}
engelsystem_log("Updated angeltype: " . $name . ", restricted: " . $restricted);
$angeltype_id = $angeltype['id'];
} else {
$angeltype_id = AngelType_create($name, $restricted, $description);
if ($angeltype_id === false) {
engelsystem_error("Unable to create angeltype.");
}
engelsystem_log("Created angeltype: " . $name . ", restricted: " . $restricted);
}
success("Angel type saved.");
redirect(page_link_to('angeltypes') . '&action=view&angeltype_id=' . $angeltype_id);
}
}
return array(sprintf(_("Edit %s"), $name), AngelType_edit_view($name, $restricted, $description, $coordinator_mode));
}
