3 * @file src/Model/User.php
4 * @brief This file includes the User class with user related database functions
6 namespace Friendica\Model;
8 use DivineOmega\PasswordExposed;
10 use Friendica\Core\Config;
11 use Friendica\Core\Hook;
12 use Friendica\Core\L10n;
13 use Friendica\Core\Logger;
14 use Friendica\Core\PConfig;
15 use Friendica\Core\Protocol;
16 use Friendica\Core\System;
17 use Friendica\Core\Worker;
18 use Friendica\Database\DBA;
19 use Friendica\Object\Image;
20 use Friendica\Util\Crypto;
21 use Friendica\Util\DateTimeFormat;
22 use Friendica\Util\Network;
23 use Friendica\Util\Strings;
27 * @brief This class handles User related functions
34 * PAGE_FLAGS_NORMAL is a typical personal profile account
35 * PAGE_FLAGS_SOAPBOX automatically approves all friend requests as Contact::SHARING, (readonly)
36 * PAGE_FLAGS_COMMUNITY automatically approves all friend requests as Contact::SHARING, but with
37 * write access to wall and comments (no email and not included in page owner's ACL lists)
38 * PAGE_FLAGS_FREELOVE automatically approves all friend requests as full friends (Contact::FRIEND).
42 const PAGE_FLAGS_NORMAL = 0;
43 const PAGE_FLAGS_SOAPBOX = 1;
44 const PAGE_FLAGS_COMMUNITY = 2;
45 const PAGE_FLAGS_FREELOVE = 3;
46 const PAGE_FLAGS_BLOG = 4;
47 const PAGE_FLAGS_PRVGROUP = 5;
55 * ACCOUNT_TYPE_PERSON - the account belongs to a person
56 * Associated page types: PAGE_FLAGS_NORMAL, PAGE_FLAGS_SOAPBOX, PAGE_FLAGS_FREELOVE
58 * ACCOUNT_TYPE_ORGANISATION - the account belongs to an organisation
59 * Associated page type: PAGE_FLAGS_SOAPBOX
61 * ACCOUNT_TYPE_NEWS - the account is a news reflector
62 * Associated page type: PAGE_FLAGS_SOAPBOX
64 * ACCOUNT_TYPE_COMMUNITY - the account is community forum
65 * Associated page types: PAGE_COMMUNITY, PAGE_FLAGS_PRVGROUP
67 * ACCOUNT_TYPE_RELAY - the account is a relay
68 * This will only be assigned to contacts, not to user accounts
71 const ACCOUNT_TYPE_PERSON = 0;
72 const ACCOUNT_TYPE_ORGANISATION = 1;
73 const ACCOUNT_TYPE_NEWS = 2;
74 const ACCOUNT_TYPE_COMMUNITY = 3;
75 const ACCOUNT_TYPE_RELAY = 4;
81 * Returns true if a user record exists with the provided id
87 public static function exists($uid)
89 return DBA::exists('user', ['uid' => $uid]);
94 * @return array|boolean User record if it exists, false otherwise
97 public static function getById($uid)
99 return DBA::selectFirst('user', [], ['uid' => $uid]);
103 * @brief Returns the user id of a given profile URL
107 * @return integer user id
110 public static function getIdForURL($url)
112 $self = DBA::selectFirst('contact', ['uid'], ['nurl' => Strings::normaliseLink($url), 'self' => true]);
113 if (!DBA::isResult($self)) {
121 * @brief Get owner data by user id
124 * @return boolean|array
127 public static function getOwnerDataById($uid) {
128 $r = DBA::fetchFirst("SELECT
130 `user`.`prvkey` AS `uprvkey`,
136 `user`.`account-type`,
140 ON `user`.`uid` = `contact`.`uid`
141 WHERE `contact`.`uid` = ?
146 if (!DBA::isResult($r)) {
150 if (empty($r['nickname'])) {
154 // Check if the returned data is valid, otherwise fix it. See issue #6122
155 $url = System::baseUrl() . '/profile/' . $r['nickname'];
156 $addr = $r['nickname'] . '@' . substr(System::baseUrl(), strpos(System::baseUrl(), '://') + 3);
158 if (($addr != $r['addr']) || ($r['url'] != $url) || ($r['nurl'] != Strings::normaliseLink($r['url']))) {
159 Contact::updateSelfFromUserID($uid);
166 * @brief Get owner data by nick name
169 * @return boolean|array
172 public static function getOwnerDataByNick($nick)
174 $user = DBA::selectFirst('user', ['uid'], ['nickname' => $nick]);
176 if (!DBA::isResult($user)) {
180 return self::getOwnerDataById($user['uid']);
184 * @brief Returns the default group for a given user and network
186 * @param int $uid User id
187 * @param string $network network name
189 * @return int group id
190 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
192 public static function getDefaultGroup($uid, $network = '')
196 if ($network == Protocol::OSTATUS) {
197 $default_group = PConfig::get($uid, "ostatus", "default_group");
200 if ($default_group != 0) {
201 return $default_group;
204 $user = DBA::selectFirst('user', ['def_gid'], ['uid' => $uid]);
206 if (DBA::isResult($user)) {
207 $default_group = $user["def_gid"];
210 return $default_group;
215 * Authenticate a user with a clear text password
217 * @brief Authenticate a user with a clear text password
218 * @param mixed $user_info
219 * @param string $password
220 * @return int|boolean
221 * @deprecated since version 3.6
222 * @see User::getIdFromPasswordAuthentication()
224 public static function authenticate($user_info, $password)
227 return self::getIdFromPasswordAuthentication($user_info, $password);
228 } catch (Exception $ex) {
234 * Returns the user id associated with a successful password authentication
236 * @brief Authenticate a user with a clear text password
237 * @param mixed $user_info
238 * @param string $password
239 * @return int User Id if authentication is successful
242 public static function getIdFromPasswordAuthentication($user_info, $password)
244 $user = self::getAuthenticationInfo($user_info);
246 if (strpos($user['password'], '$') === false) {
247 //Legacy hash that has not been replaced by a new hash yet
248 if (self::hashPasswordLegacy($password) === $user['password']) {
249 self::updatePasswordHashed($user['uid'], self::hashPassword($password));
253 } elseif (!empty($user['legacy_password'])) {
254 //Legacy hash that has been double-hashed and not replaced by a new hash yet
255 //Warning: `legacy_password` is not necessary in sync with the content of `password`
256 if (password_verify(self::hashPasswordLegacy($password), $user['password'])) {
257 self::updatePasswordHashed($user['uid'], self::hashPassword($password));
261 } elseif (password_verify($password, $user['password'])) {
263 if (password_needs_rehash($user['password'], PASSWORD_DEFAULT)) {
264 self::updatePasswordHashed($user['uid'], self::hashPassword($password));
270 throw new Exception(L10n::t('Login failed'));
274 * Returns authentication info from various parameters types
276 * User info can be any of the following:
279 * - User email or username or nickname
280 * - User array with at least the uid and the hashed password
282 * @param mixed $user_info
286 private static function getAuthenticationInfo($user_info)
290 if (is_object($user_info) || is_array($user_info)) {
291 if (is_object($user_info)) {
292 $user = (array) $user_info;
297 if (!isset($user['uid'])
298 || !isset($user['password'])
299 || !isset($user['legacy_password'])
301 throw new Exception(L10n::t('Not enough information to authenticate'));
303 } elseif (is_int($user_info) || is_string($user_info)) {
304 if (is_int($user_info)) {
305 $user = DBA::selectFirst('user', ['uid', 'password', 'legacy_password'],
309 'account_expired' => 0,
310 'account_removed' => 0,
315 $fields = ['uid', 'password', 'legacy_password'];
316 $condition = ["(`email` = ? OR `username` = ? OR `nickname` = ?)
317 AND NOT `blocked` AND NOT `account_expired` AND NOT `account_removed` AND `verified`",
318 $user_info, $user_info, $user_info];
319 $user = DBA::selectFirst('user', $fields, $condition);
322 if (!DBA::isResult($user)) {
323 throw new Exception(L10n::t('User not found'));
331 * Generates a human-readable random password
335 public static function generateNewPassword()
337 return ucfirst(Strings::getRandomName(8)) . mt_rand(1000, 9999);
341 * Checks if the provided plaintext password has been exposed or not
343 * @param string $password
346 public static function isPasswordExposed($password)
348 $cache = new \DivineOmega\DOFileCachePSR6\CacheItemPool();
349 $cache->changeConfig([
350 'cacheDirectory' => get_temppath() . '/password-exposed-cache/',
353 $PasswordExposedCHecker = new PasswordExposed\PasswordExposedChecker(null, $cache);
355 return $PasswordExposedCHecker->passwordExposed($password) === PasswordExposed\PasswordStatus::EXPOSED;
359 * Legacy hashing function, kept for password migration purposes
361 * @param string $password
364 private static function hashPasswordLegacy($password)
366 return hash('whirlpool', $password);
370 * Global user password hashing function
372 * @param string $password
376 public static function hashPassword($password)
378 if (!trim($password)) {
379 throw new Exception(L10n::t('Password can\'t be empty'));
382 return password_hash($password, PASSWORD_DEFAULT);
386 * Updates a user row with a new plaintext password
389 * @param string $password
393 public static function updatePassword($uid, $password)
395 $password = trim($password);
397 if (empty($password)) {
398 throw new Exception(L10n::t('Empty passwords are not allowed.'));
401 if (!Config::get('system', 'disable_password_exposed', false) && self::isPasswordExposed($password)) {
402 throw new Exception(L10n::t('The new password has been exposed in a public data dump, please choose another.'));
405 $allowed_characters = '!"#$%&\'()*+,-./;<=>?@[\]^_`{|}~';
407 if (!preg_match('/^[a-z0-9' . preg_quote($allowed_characters, '/') . ']+$/i', $password)) {
408 throw new Exception(L10n::t('The password can\'t contain accentuated letters, white spaces or colons (:)'));
411 return self::updatePasswordHashed($uid, self::hashPassword($password));
415 * Updates a user row with a new hashed password.
416 * Empties the password reset token field just in case.
419 * @param string $pasword_hashed
423 private static function updatePasswordHashed($uid, $pasword_hashed)
426 'password' => $pasword_hashed,
428 'pwdreset_time' => null,
429 'legacy_password' => false
431 return DBA::update('user', $fields, ['uid' => $uid]);
435 * @brief Checks if a nickname is in the list of the forbidden nicknames
437 * Check if a nickname is forbidden from registration on the node by the
438 * admin. Forbidden nicknames (e.g. role namess) can be configured in the
441 * @param string $nickname The nickname that should be checked
442 * @return boolean True is the nickname is blocked on the node
443 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
445 public static function isNicknameBlocked($nickname)
447 $forbidden_nicknames = Config::get('system', 'forbidden_nicknames', '');
449 // if the config variable is empty return false
450 if (empty($forbidden_nicknames)) {
454 // check if the nickname is in the list of blocked nicknames
455 $forbidden = explode(',', $forbidden_nicknames);
456 $forbidden = array_map('trim', $forbidden);
457 if (in_array(strtolower($nickname), $forbidden)) {
466 * @brief Catch-all user creation function
468 * Creates a user from the provided data array, either form fields or OpenID.
469 * Required: { username, nickname, email } or { openid_url }
471 * Performs the following:
472 * - Sends to the OpenId auth URL (if relevant)
473 * - Creates new key pairs for crypto
474 * - Create self-contact
475 * - Create profile image
479 * @throws \ErrorException
480 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
481 * @throws \ImagickException
484 public static function create(array $data)
487 $return = ['user' => null, 'password' => ''];
489 $using_invites = Config::get('system', 'invitation_only');
491 $invite_id = !empty($data['invite_id']) ? Strings::escapeTags(trim($data['invite_id'])) : '';
492 $username = !empty($data['username']) ? Strings::escapeTags(trim($data['username'])) : '';
493 $nickname = !empty($data['nickname']) ? Strings::escapeTags(trim($data['nickname'])) : '';
494 $email = !empty($data['email']) ? Strings::escapeTags(trim($data['email'])) : '';
495 $openid_url = !empty($data['openid_url']) ? Strings::escapeTags(trim($data['openid_url'])) : '';
496 $photo = !empty($data['photo']) ? Strings::escapeTags(trim($data['photo'])) : '';
497 $password = !empty($data['password']) ? trim($data['password']) : '';
498 $password1 = !empty($data['password1']) ? trim($data['password1']) : '';
499 $confirm = !empty($data['confirm']) ? trim($data['confirm']) : '';
500 $blocked = !empty($data['blocked']);
501 $verified = !empty($data['verified']);
502 $language = !empty($data['language']) ? Strings::escapeTags(trim($data['language'])) : 'en';
504 $publish = !empty($data['profile_publish_reg']);
505 $netpublish = $publish && Config::get('system', 'directory');
507 if ($password1 != $confirm) {
508 throw new Exception(L10n::t('Passwords do not match. Password unchanged.'));
509 } elseif ($password1 != '') {
510 $password = $password1;
513 if ($using_invites) {
515 throw new Exception(L10n::t('An invitation is required.'));
518 if (!Register::existsByHash($invite_id)) {
519 throw new Exception(L10n::t('Invitation could not be verified.'));
523 if (empty($username) || empty($email) || empty($nickname)) {
525 if (!Network::isUrlValid($openid_url)) {
526 throw new Exception(L10n::t('Invalid OpenID url'));
528 $_SESSION['register'] = 1;
529 $_SESSION['openid'] = $openid_url;
531 $openid = new LightOpenID($a->getHostName());
532 $openid->identity = $openid_url;
533 $openid->returnUrl = System::baseUrl() . '/openid';
534 $openid->required = ['namePerson/friendly', 'contact/email', 'namePerson'];
535 $openid->optional = ['namePerson/first', 'media/image/aspect11', 'media/image/default'];
537 $authurl = $openid->authUrl();
538 } catch (Exception $e) {
539 throw new Exception(L10n::t('We encountered a problem while logging in with the OpenID you provided. Please check the correct spelling of the ID.') . EOL . EOL . L10n::t('The error message was:') . $e->getMessage(), 0, $e);
541 System::externalRedirect($authurl);
545 throw new Exception(L10n::t('Please enter the required information.'));
548 if (!Network::isUrlValid($openid_url)) {
552 // collapse multiple spaces in name
553 $username = preg_replace('/ +/', ' ', $username);
555 $username_min_length = max(1, min(64, intval(Config::get('system', 'username_min_length', 3))));
556 $username_max_length = max(1, min(64, intval(Config::get('system', 'username_max_length', 48))));
558 if ($username_min_length > $username_max_length) {
559 Logger::log(L10n::t('system.username_min_length (%s) and system.username_max_length (%s) are excluding each other, swapping values.', $username_min_length, $username_max_length), Logger::WARNING);
560 $tmp = $username_min_length;
561 $username_min_length = $username_max_length;
562 $username_max_length = $tmp;
565 if (mb_strlen($username) < $username_min_length) {
566 throw new Exception(L10n::tt('Username should be at least %s character.', 'Username should be at least %s characters.', $username_min_length));
569 if (mb_strlen($username) > $username_max_length) {
570 throw new Exception(L10n::tt('Username should be at most %s character.', 'Username should be at most %s characters.', $username_max_length));
573 // So now we are just looking for a space in the full name.
574 $loose_reg = Config::get('system', 'no_regfullname');
576 $username = mb_convert_case($username, MB_CASE_TITLE, 'UTF-8');
577 if (strpos($username, ' ') === false) {
578 throw new Exception(L10n::t("That doesn't appear to be your full (First Last) name."));
582 if (!Network::isEmailDomainAllowed($email)) {
583 throw new Exception(L10n::t('Your email domain is not among those allowed on this site.'));
586 if (!filter_var($email, FILTER_VALIDATE_EMAIL) || !Network::isEmailDomainValid($email)) {
587 throw new Exception(L10n::t('Not a valid email address.'));
589 if (self::isNicknameBlocked($nickname)) {
590 throw new Exception(L10n::t('The nickname was blocked from registration by the nodes admin.'));
593 if (Config::get('system', 'block_extended_register', false) && DBA::exists('user', ['email' => $email])) {
594 throw new Exception(L10n::t('Cannot use that email.'));
597 // Disallow somebody creating an account using openid that uses the admin email address,
598 // since openid bypasses email verification. We'll allow it if there is not yet an admin account.
599 if (Config::get('config', 'admin_email') && strlen($openid_url)) {
600 $adminlist = explode(',', str_replace(' ', '', strtolower(Config::get('config', 'admin_email'))));
601 if (in_array(strtolower($email), $adminlist)) {
602 throw new Exception(L10n::t('Cannot use that email.'));
606 $nickname = $data['nickname'] = strtolower($nickname);
608 if (!preg_match('/^[a-z0-9][a-z0-9\_]*$/', $nickname)) {
609 throw new Exception(L10n::t('Your nickname can only contain a-z, 0-9 and _.'));
612 // Check existing and deleted accounts for this nickname.
613 if (DBA::exists('user', ['nickname' => $nickname])
614 || DBA::exists('userd', ['username' => $nickname])
616 throw new Exception(L10n::t('Nickname is already registered. Please choose another.'));
619 $new_password = strlen($password) ? $password : User::generateNewPassword();
620 $new_password_encoded = self::hashPassword($new_password);
622 $return['password'] = $new_password;
624 $keys = Crypto::newKeypair(4096);
625 if ($keys === false) {
626 throw new Exception(L10n::t('SERIOUS ERROR: Generation of security keys failed.'));
629 $prvkey = $keys['prvkey'];
630 $pubkey = $keys['pubkey'];
632 // Create another keypair for signing/verifying salmon protocol messages.
633 $sres = Crypto::newKeypair(512);
634 $sprvkey = $sres['prvkey'];
635 $spubkey = $sres['pubkey'];
637 $insert_result = DBA::insert('user', [
638 'guid' => System::createUUID(),
639 'username' => $username,
640 'password' => $new_password_encoded,
642 'openid' => $openid_url,
643 'nickname' => $nickname,
646 'spubkey' => $spubkey,
647 'sprvkey' => $sprvkey,
648 'verified' => $verified,
649 'blocked' => $blocked,
650 'language' => $language,
652 'register_date' => DateTimeFormat::utcNow(),
653 'default-location' => ''
656 if ($insert_result) {
657 $uid = DBA::lastInsertId();
658 $user = DBA::selectFirst('user', [], ['uid' => $uid]);
660 throw new Exception(L10n::t('An error occurred during registration. Please try again.'));
664 throw new Exception(L10n::t('An error occurred during registration. Please try again.'));
667 // if somebody clicked submit twice very quickly, they could end up with two accounts
668 // due to race condition. Remove this one.
669 $user_count = DBA::count('user', ['nickname' => $nickname]);
670 if ($user_count > 1) {
671 DBA::delete('user', ['uid' => $uid]);
673 throw new Exception(L10n::t('Nickname is already registered. Please choose another.'));
676 $insert_result = DBA::insert('profile', [
679 'photo' => System::baseUrl() . "/photo/profile/{$uid}.jpg",
680 'thumb' => System::baseUrl() . "/photo/avatar/{$uid}.jpg",
681 'publish' => $publish,
683 'net-publish' => $netpublish,
684 'profile-name' => L10n::t('default')
686 if (!$insert_result) {
687 DBA::delete('user', ['uid' => $uid]);
689 throw new Exception(L10n::t('An error occurred creating your default profile. Please try again.'));
692 // Create the self contact
693 if (!Contact::createSelfFromUserId($uid)) {
694 DBA::delete('user', ['uid' => $uid]);
696 throw new Exception(L10n::t('An error occurred creating your self contact. Please try again.'));
699 // Create a group with no members. This allows somebody to use it
700 // right away as a default group for new contacts.
701 $def_gid = Group::create($uid, L10n::t('Friends'));
703 DBA::delete('user', ['uid' => $uid]);
705 throw new Exception(L10n::t('An error occurred creating your default contact group. Please try again.'));
708 $fields = ['def_gid' => $def_gid];
709 if (Config::get('system', 'newuser_private') && $def_gid) {
710 $fields['allow_gid'] = '<' . $def_gid . '>';
713 DBA::update('user', $fields, ['uid' => $uid]);
715 // if we have no OpenID photo try to look up an avatar
716 if (!strlen($photo)) {
717 $photo = Network::lookupAvatarByEmail($email);
720 // unless there is no avatar-addon loaded
721 if (strlen($photo)) {
722 $photo_failure = false;
724 $filename = basename($photo);
725 $img_str = Network::fetchUrl($photo, true);
726 // guess mimetype from headers or filename
727 $type = Image::guessType($photo, true);
729 $Image = new Image($img_str, $type);
730 if ($Image->isValid()) {
731 $Image->scaleToSquare(300);
733 $hash = Photo::newResource();
735 $r = Photo::store($Image, $uid, 0, $hash, $filename, L10n::t('Profile Photos'), 4);
738 $photo_failure = true;
741 $Image->scaleDown(80);
743 $r = Photo::store($Image, $uid, 0, $hash, $filename, L10n::t('Profile Photos'), 5);
746 $photo_failure = true;
749 $Image->scaleDown(48);
751 $r = Photo::store($Image, $uid, 0, $hash, $filename, L10n::t('Profile Photos'), 6);
754 $photo_failure = true;
757 if (!$photo_failure) {
758 Photo::update(['profile' => 1], ['resource-id' => $hash]);
763 Hook::callAll('register_account', $uid);
765 $return['user'] = $user;
770 * @brief Sends pending registration confirmation email
772 * @param array $user User record array
773 * @param string $sitename
774 * @param string $siteurl
775 * @param string $password Plaintext password
776 * @return NULL|boolean from notification() and email() inherited
777 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
779 public static function sendRegisterPendingEmail($user, $sitename, $siteurl, $password)
781 $body = Strings::deindent(L10n::t('
783 Thank you for registering at %2$s. Your account is pending for approval by the administrator.
785 Your login details are as follows:
791 $user['username'], $sitename, $siteurl, $user['nickname'], $password
794 return notification([
795 'type' => SYSTEM_EMAIL,
796 'uid' => $user['uid'],
797 'to_email' => $user['email'],
798 'subject' => L10n::t('Registration at %s', $sitename),
804 * @brief Sends registration confirmation
806 * It's here as a function because the mail is sent from different parts
808 * @param array $user User record array
809 * @param string $sitename
810 * @param string $siteurl
811 * @param string $password Plaintext password
812 * @return NULL|boolean from notification() and email() inherited
813 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
815 public static function sendRegisterOpenEmail($user, $sitename, $siteurl, $password)
817 $preamble = Strings::deindent(L10n::t('
819 Thank you for registering at %2$s. Your account has been created.
821 $user['username'], $sitename
823 $body = Strings::deindent(L10n::t('
824 The login details are as follows:
830 You may change your password from your account "Settings" page after logging
833 Please take a few moments to review the other account settings on that page.
835 You may also wish to add some basic information to your default profile
836 ' . "\x28" . 'on the "Profiles" page' . "\x29" . ' so that other people can easily find you.
838 We recommend setting your full name, adding a profile photo,
839 adding some profile "keywords" ' . "\x28" . 'very useful in making new friends' . "\x29" . ' - and
840 perhaps what country you live in; if you do not wish to be more specific
843 We fully respect your right to privacy, and none of these items are necessary.
844 If you are new and do not know anybody here, they may help
845 you to make some new and interesting friends.
847 If you ever want to delete your account, you can do so at %3$s/removeme
849 Thank you and welcome to %2$s.',
850 $user['nickname'], $sitename, $siteurl, $user['username'], $password
853 return notification([
854 'uid' => $user['uid'],
855 'language' => $user['language'],
856 'type' => SYSTEM_EMAIL,
857 'to_email' => $user['email'],
858 'subject' => L10n::t('Registration details for %s', $sitename),
859 'preamble' => $preamble,
865 * @param object $uid user to remove
867 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
869 public static function remove($uid)
875 Logger::log('Removing user: ' . $uid);
877 $user = DBA::selectFirst('user', [], ['uid' => $uid]);
879 Hook::callAll('remove_user', $user);
881 // save username (actually the nickname as it is guaranteed
882 // unique), so it cannot be re-registered in the future.
883 DBA::insert('userd', ['username' => $user['nickname']]);
885 // The user and related data will be deleted in "cron_expire_and_remove_users" (cronjobs.php)
886 DBA::update('user', ['account_removed' => true, 'account_expires_on' => DateTimeFormat::utc('now + 7 day')], ['uid' => $uid]);
887 Worker::add(PRIORITY_HIGH, 'Notifier', 'removeme', $uid);
889 // Send an update to the directory
890 $self = DBA::selectFirst('contact', ['url'], ['uid' => $uid, 'self' => true]);
891 Worker::add(PRIORITY_LOW, 'Directory', $self['url']);
893 // Remove the user relevant data
894 Worker::add(PRIORITY_LOW, 'RemoveUser', $uid);
900 * Return all identities to a user
902 * @param int $uid The user id
903 * @return array All identities for this user
905 * Example for a return:
909 * 'username' => 'maxmuster',
910 * 'nickname' => 'Max Mustermann'
914 * 'username' => 'johndoe',
915 * 'nickname' => 'John Doe'
920 public static function identities($uid)
924 $user = DBA::selectFirst('user', ['uid', 'nickname', 'username', 'parent-uid'], ['uid' => $uid]);
925 if (!DBA::isResult($user)) {
929 if ($user['parent-uid'] == 0) {
930 // First add our own entry
931 $identities = [['uid' => $user['uid'],
932 'username' => $user['username'],
933 'nickname' => $user['nickname']]];
935 // Then add all the children
936 $r = DBA::select('user', ['uid', 'username', 'nickname'],
937 ['parent-uid' => $user['uid'], 'account_removed' => false]);
938 if (DBA::isResult($r)) {
939 $identities = array_merge($identities, DBA::toArray($r));
942 // First entry is our parent
943 $r = DBA::select('user', ['uid', 'username', 'nickname'],
944 ['uid' => $user['parent-uid'], 'account_removed' => false]);
945 if (DBA::isResult($r)) {
946 $identities = DBA::toArray($r);
949 // Then add all siblings
950 $r = DBA::select('user', ['uid', 'username', 'nickname'],
951 ['parent-uid' => $user['parent-uid'], 'account_removed' => false]);
952 if (DBA::isResult($r)) {
953 $identities = array_merge($identities, DBA::toArray($r));
957 $r = DBA::p("SELECT `user`.`uid`, `user`.`username`, `user`.`nickname`
959 INNER JOIN `user` ON `manage`.`mid` = `user`.`uid`
960 WHERE `user`.`account_removed` = 0 AND `manage`.`uid` = ?",
963 if (DBA::isResult($r)) {
964 $identities = array_merge($identities, DBA::toArray($r));