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<?php
/**
* Route user actions.
*/
function users_controller() {
global $privileges, $user;
if (! isset($user))
redirect(page_link_to(''));
if (! isset($_REQUEST['action']))
$_REQUEST['action'] = 'list';
switch ($_REQUEST['action']) {
default:
case 'list':
return users_list_controller();
case 'view':
return user_controller();
case 'edit':
return user_edit_controller();
case 'delete':
return user_delete_controller();
case 'edit_vouchers':
return user_edit_vouchers_controller();
}
}
function users_link() {
return page_link_to('users');
}
function user_link($user) {
return page_link_to('users') . '&action=view&user_id=' . $user['UID'];
}
function user_edit_vouchers_controller() {
global $privileges, $user;
if (isset($_REQUEST['user_id'])) {
$user_source = User($_REQUEST['user_id']);
} else
$user_source = $user;
if (! in_array('admin_user', $privileges))
redirect(page_link_to(''));
if (isset($_REQUEST['submit'])) {
$ok = true;
if (isset($_REQUEST['vouchers']) && test_request_int('vouchers') && trim($_REQUEST['vouchers']) >= 0)
$vouchers = trim($_REQUEST['vouchers']);
else {
$ok = false;
error(_("Please enter a valid number of vouchers."));
}
if ($ok) {
$user_source['got_voucher'] = $vouchers;
$result = User_update($user_source);
if ($result === false)
engelsystem_error('Unable to update user.');
success(_("Saved the number of vouchers."));
engelsystem_log(User_Nick_render($user_source) . ': ' . sprintf("Got %s vouchers", $user_source['got_voucher']));
redirect(user_link($user_source));
}
}
return array(
sprintf(_("%s's vouchers"), $user_source['Nick']),
User_edit_vouchers_view($user_source)
);
}
function user_controller() {
global $privileges, $user;
if (isset($_REQUEST['user_id'])) {
$user_source = User($_REQUEST['user_id']);
if ($user_source === false)
engelsystem_error("Unable to load user.");
if ($user_source == null) {
error(_("User not found."));
redirect('?');
}
} else
$user_source = $user;
$shifts = Shifts_by_user($user_source);
foreach ($shifts as &$shift) {
// TODO: Move queries to model
$shift['needed_angeltypes'] = sql_select("SELECT DISTINCT `AngelTypes`.* FROM `ShiftEntry` JOIN `AngelTypes` ON `ShiftEntry`.`TID`=`AngelTypes`.`id` WHERE `ShiftEntry`.`SID`='" . sql_escape($shift['SID']) . "' ORDER BY `AngelTypes`.`name`");
foreach ($shift['needed_angeltypes'] as &$needed_angeltype) {
$needed_angeltype['users'] = sql_select("
SELECT `ShiftEntry`.`freeloaded`, `User`.*
FROM `ShiftEntry`
JOIN `User` ON `ShiftEntry`.`UID`=`User`.`UID`
WHERE `ShiftEntry`.`SID`='" . sql_escape($shift['SID']) . "'
AND `ShiftEntry`.`TID`='" . sql_escape($needed_angeltype['id']) . "'");
}
}
if ($user_source['api_key'] == "")
User_reset_api_key($user_source, false);
return array(
$user_source['Nick'],
User_view($user_source, in_array('admin_user', $privileges), User_is_freeloader($user_source), User_angeltypes($user_source), User_groups($user_source), $shifts, $user['UID'] == $user_source['UID'])
);
}
/**
* List all users.
*/
function users_list_controller() {
global $privileges;
if (! in_array('admin_user', $privileges))
redirect(page_link_to(''));
$order_by = 'Nick';
if (isset($_REQUEST['OrderBy']) && in_array($_REQUEST['OrderBy'], User_sortable_columns()))
$order_by = $_REQUEST['OrderBy'];
$users = Users($order_by);
if ($users === false)
engelsystem_error('Unable to load users.');
foreach ($users as &$user)
$user['freeloads'] = count(ShiftEntries_freeloaded_by_user($user));
return array(
_('All users'),
Users_view($users, $order_by, User_arrived_count(), User_active_count(), User_force_active_count(), ShiftEntries_freeleaded_count(), User_tshirts_count(), User_got_voucher_count())
);
}
/**
* User password recovery.
* (By email)
*/
function user_password_recovery_controller() {
if (isset($_REQUEST['token'])) {
$user_source = User_by_password_recovery_token($_REQUEST['token']);
if ($user_source === false)
engelsystem_error("Unable to load user.");
if ($user_source == null) {
error(_("Token is not correct."));
redirect(page_link_to('login'));
}
if (isset($_REQUEST['submit'])) {
$ok = true;
if (isset($_REQUEST['password']) && strlen($_REQUEST['password']) >= MIN_PASSWORD_LENGTH) {
if ($_REQUEST['password'] != $_REQUEST['password2']) {
$ok = false;
error(_("Your passwords don't match."));
}
} else {
$ok = false;
error(_("Your password is to short (please use at least 6 characters)."));
}
if ($ok) {
$result = set_password($user_source['UID'], $_REQUEST['password']);
if ($result === false)
engelsystem_error(_("Password could not be updated."));
success(_("Password saved."));
redirect(page_link_to('login'));
}
}
return User_password_set_view();
} else {
if (isset($_REQUEST['submit'])) {
$ok = true;
if (isset($_REQUEST['email']) && strlen(strip_request_item('email')) > 0) {
$email = strip_request_item('email');
if (check_email($email)) {
$user_source = User_by_email($email);
if ($user_source === false)
engelsystem_error("Unable to load user.");
if ($user_source == null) {
$ok = false;
error(_("E-mail address is not correct."));
}
} else {
$ok = false;
error(_("E-mail address is not correct."));
}
} else {
$ok = false;
error(_("Please enter your e-mail."));
}
if ($ok) {
$token = User_generate_password_recovery_token($user_source);
if ($token === false)
engelsystem_error("Unable to generate password recovery token.");
$result = engelsystem_email_to_user($user_source, _("Password recovery"), sprintf(_("Please visit %s to recover your password."), page_link_to_absolute('user_password_recovery') . '&token=' . $token));
if ($result === false)
engelsystem_error("Unable to send password recovery email.");
success(_("We sent an email containing your password recovery link."));
redirect(page_link_to('login'));
}
}
return User_password_recovery_view();
}
}
/**
* Menu title for password recovery.
*/
function user_password_recovery_title() {
return _("Password recovery");
}
?>
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