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Diffstat (limited to 'lib/private/Accounts/AccountManager.php')
| -rw-r--r-- | lib/private/Accounts/AccountManager.php | 201 |
1 files changed, 201 insertions, 0 deletions
diff --git a/lib/private/Accounts/AccountManager.php b/lib/private/Accounts/AccountManager.php new file mode 100644 index 00000000000..6496a521326 --- /dev/null +++ b/lib/private/Accounts/AccountManager.php @@ -0,0 +1,201 @@ +<?php +/** + * @author Björn Schießle <bjoern@schiessle.org> + * + * @copyright Copyright (c) 2016, ownCloud, Inc. + * @copyright Copyright (c) 2016, Björn Schießle + * @license AGPL-3.0 + * + * This code is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License, version 3, + * as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License, version 3, + * along with this program. If not, see <http://www.gnu.org/licenses/> + * + */ + + +namespace OC\Accounts; + +use OCP\IDBConnection; +use OCP\IUser; +use Symfony\Component\EventDispatcher\EventDispatcherInterface; +use Symfony\Component\EventDispatcher\GenericEvent; + +/** + * Class AccountManager + * + * Manage system accounts table + * + * @group DB + * @package OC\Accounts + */ +class AccountManager { + + /** nobody can see my account details */ + const VISIBILITY_PRIVATE = 'private'; + /** only contacts, especially trusted servers can see my contact details */ + const VISIBILITY_CONTACTS_ONLY = 'contacts'; + /** every body ca see my contact detail, will be published to the lookup server */ + const VISIBILITY_PUBLIC = 'public'; + + const PROPERTY_AVATAR = 'avatar'; + const PROPERTY_DISPLAYNAME = 'displayname'; + const PROPERTY_PHONE = 'phone'; + const PROPERTY_EMAIL = 'email'; + const PROPERTY_WEBSITE = 'website'; + const PROPERTY_ADDRESS = 'address'; + const PROPERTY_TWITTER = 'twitter'; + + /** @var IDBConnection database connection */ + private $connection; + + /** @var string table name */ + private $table = 'accounts'; + + /** @var EventDispatcherInterface */ + private $eventDispatcher; + + /** + * AccountManager constructor. + * + * @param IDBConnection $connection + * @param EventDispatcherInterface $eventDispatcher + */ + public function __construct(IDBConnection $connection, EventDispatcherInterface $eventDispatcher) { + $this->connection = $connection; + $this->eventDispatcher = $eventDispatcher; + } + + /** + * update user record + * + * @param IUser $user + * @param $data + */ + public function updateUser(IUser $user, $data) { + $userData = $this->getUser($user); + if (empty($userData)) { + $this->insertNewUser($user, $data); + } else { + $this->updateExistingUser($user, $data); + } + + $this->eventDispatcher->dispatch( + 'OC\AccountManager::userUpdated', + new GenericEvent($user) + ); + } + + /** + * get stored data from a given user + * + * @param IUser $user + * @return array + */ + public function getUser(IUser $user) { + $uid = $user->getUID(); + $query = $this->connection->getQueryBuilder(); + $query->select('data')->from($this->table) + ->where($query->expr()->eq('uid', $query->createParameter('uid'))) + ->setParameter('uid', $uid); + $query->execute(); + $result = $query->execute()->fetchAll(); + + if (empty($result)) { + $userData = $this->buildDefaultUserRecord($user); + $this->insertNewUser($user, $userData); + return $userData; + } + + return json_decode($result[0]['data'], true); + } + + /** + * add new user to accounts table + * + * @param IUser $user + * @param array $data + */ + protected function insertNewUser(IUser $user, $data) { + $uid = $user->getUID(); + $jsonEncodedData = json_encode($data); + $query = $this->connection->getQueryBuilder(); + $query->insert($this->table) + ->values( + [ + 'uid' => $query->createNamedParameter($uid), + 'data' => $query->createNamedParameter($jsonEncodedData), + ] + ) + ->execute(); + } + + /** + * update existing user in accounts table + * + * @param IUser $user + * @param array $data + */ + protected function updateExistingUser(IUser $user, $data) { + $uid = $user->getUID(); + $jsonEncodedData = json_encode($data); + $query = $this->connection->getQueryBuilder(); + $query->update($this->table) + ->set('data', $query->createNamedParameter($jsonEncodedData)) + ->where($query->expr()->eq('uid', $query->createNamedParameter($uid))) + ->execute(); + } + + /** + * build default user record in case not data set exists yet + * + * @param IUser $user + * @return array + */ + protected function buildDefaultUserRecord(IUser $user) { + return [ + self::PROPERTY_DISPLAYNAME => + [ + 'value' => $user->getDisplayName(), + 'scope' => self::VISIBILITY_CONTACTS_ONLY, + ], + self::PROPERTY_ADDRESS => + [ + 'value' => '', + 'scope' => self::VISIBILITY_PRIVATE, + ], + self::PROPERTY_WEBSITE => + [ + 'value' => '', + 'scope' => self::VISIBILITY_PRIVATE, + ], + self::PROPERTY_EMAIL => + [ + 'value' => $user->getEMailAddress(), + 'scope' => self::VISIBILITY_CONTACTS_ONLY, + ], + self::PROPERTY_AVATAR => + [ + 'scope' => self::VISIBILITY_CONTACTS_ONLY + ], + self::PROPERTY_PHONE => + [ + 'value' => '', + 'scope' => self::VISIBILITY_PRIVATE, + ], + self::PROPERTY_TWITTER => + [ + 'value' => '', + 'scope' => self::VISIBILITY_PRIVATE, + ], + ]; + } + +} |