YakumoLabs/nextcloud-user_external
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Use the querybuilder instead

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Signed-off-by: Joas Schilling <coding@schilljs.com>
This commit is contained in:
Joas Schilling
2019-01-11 14:50:01 +01:00
parent 3011974beb
commit b3565eda6c
2 changed files with 89 additions and 53 deletions
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118
lib/base.php
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@@ -39,10 +39,11 @@ abstract class Base extends \OC\User\Backend{
* @return bool
*/
public function deleteUser($uid) {
\OC::$server->getDatabaseConnection()->executeQuery(
'DELETE FROM `*PREFIX*users_external` WHERE `uid` = ? AND `backend` = ?',
array($uid, $this->backend)
);
$query = \OC::$server->getDatabaseConnection()->getQueryBuilder();
$query->delete('users_external')
->where($query->expr()->eq('uid', $query->createNamedParameter($uid)))
->andWhere($query->expr()->eq('backend', $query->createNamedParameter($this->backend)));
$query->execute();
return true;
}
@@ -54,11 +55,15 @@ abstract class Base extends \OC\User\Backend{
* @return string display name
*/
public function getDisplayName($uid) {
$user = \OC::$server->getDatabaseConnection()->executeQuery(
'SELECT `displayname` FROM `*PREFIX*users_external`'
. ' WHERE `uid` = ? AND `backend` = ?',
array($uid, $this->backend)
)->fetch();
$query = \OC::$server->getDatabaseConnection()->getQueryBuilder();
$query->select('displayname')
->from('users_external')
->where($query->expr()->eq('uid', $query->createNamedParameter($uid)))
->andWhere($query->expr()->eq('backend', $query->createNamedParameter($this->backend)));
$result = $query->execute();
$user = $result->fetch();
$result->closeCursor();
$displayName = trim($user['displayname'], ' ');
if (!empty($displayName)) {
return $displayName;
@@ -73,19 +78,27 @@ abstract class Base extends \OC\User\Backend{
* @return array with all displayNames (value) and the corresponding uids (key)
*/
public function getDisplayNames($search = '', $limit = null, $offset = null) {
$stmt = \OC::$server->getDatabaseConnection()->prepare(
'SELECT `uid`, `displayname` FROM `*PREFIX*users_external`'
. ' WHERE (LOWER(`displayname`) LIKE LOWER(?) '
. ' OR LOWER(`uid`) LIKE LOWER(?)) AND `backend` = ?',
$limit, $offset
);
$stmt->execute(['%' . $search . '%', '%' . $search . '%', $this->backend]);
$connection = \OC::$server->getDatabaseConnection();
$query = $connection->getQueryBuilder();
$query->select('uid', 'displayname')
->from('users_external')
->where($query->expr()->iLike('displayname', $query->createNamedParameter('%' . $connection->escapeLikeParameter($search) . '%')))
->andWhere($query->expr()->iLike('uid', $query->createNamedParameter('%' . $connection->escapeLikeParameter($search) . '%')))
->andWhere($query->expr()->eq('backend', $query->createNamedParameter($this->backend)));
if ($limit) {
$query->setMaxResults($limit);
}
if ($offset) {
$query->setFirstResult($offset);
}
$result = $query->execute();
$displayNames = array();
while ($row = $stmt->fetch()) {
$displayNames = [];
while ($row = $result->fetch()) {
$displayNames[$row['uid']] = $row['displayname'];
}
$result->closeCursor();
return $displayNames;
}
@@ -96,18 +109,26 @@ abstract class Base extends \OC\User\Backend{
* @return array with all uids
*/
public function getUsers($search = '', $limit = null, $offset = null) {
$stmt = \OC::$server->getDatabaseConnection()->prepare(
'SELECT `uid` FROM `*PREFIX*users_external`'
. ' WHERE LOWER(`uid`) LIKE LOWER(?) AND `backend` = ?',
$limit, $offset
);
$connection = \OC::$server->getDatabaseConnection();
$query = $connection->getQueryBuilder();
$query->select('uid')
->from('users_external')
->where($query->expr()->iLike('uid', $query->createNamedParameter($connection->escapeLikeParameter($search) . '%')))
->andWhere($query->expr()->eq('backend', $query->createNamedParameter($this->backend)));
if ($limit) {
$query->setMaxResults($limit);
}
if ($offset) {
$query->setFirstResult($offset);
}
$result = $query->execute();
$stmt->execute([$search . '%', $this->backend]);
$users = array();
while ($row = $stmt->fetch()) {
$users = [];
while ($row = $result->fetch()) {
$users[] = $row['uid'];
}
$result->closeCursor();
return $users;
}
@@ -132,11 +153,14 @@ abstract class Base extends \OC\User\Backend{
if (!$this->userExists($uid)) {
return false;
}
\OC::$server->getDatabaseConnection()->executeQuery(
'UPDATE `*PREFIX*users_external` SET `displayname` = ?'
. ' WHERE LOWER(`uid`) = ? AND `backend` = ?',
array($displayName, $uid, $this->backend)
);
$query = \OC::$server->getDatabaseConnection()->getQueryBuilder();
$query->update('users_external')
->set('displayname', $query->createNamedParameter($displayName))
->where($query->expr()->eq('uid', $query->createNamedParameter($uid)))
->andWhere($query->expr()->eq('backend', $query->createNamedParameter($this->backend)));
$query->execute();
return true;
}
@@ -150,11 +174,14 @@ abstract class Base extends \OC\User\Backend{
protected function storeUser($uid)
{
if (!$this->userExists($uid)) {
\OC::$server->getDatabaseConnection()->executeQuery(
'INSERT INTO `*PREFIX*users_external` ( `uid`, `backend` )'
. ' VALUES( ?, ? )',
array($uid, $this->backend)
);
$query = \OC::$server->getDatabaseConnection()->getQueryBuilder();
$query->insert('users_external')
->values([
'uid' => $query->createNamedParameter($uid),
'backend' => $query->createNamedParameter($this->backend),
]);
$query->execute();
}
}
@@ -166,11 +193,16 @@ abstract class Base extends \OC\User\Backend{
* @return boolean
*/
public function userExists($uid) {
$result = \OC::$server->getDatabaseConnection()->executeQuery(
'SELECT COUNT(*) FROM `*PREFIX*users_external`'
. ' WHERE LOWER(`uid`) = LOWER(?) AND `backend` = ?',
array($uid, $this->backend)
);
return $result->fetch() > 0;
$connection = \OC::$server->getDatabaseConnection();
$query = $connection->getQueryBuilder();
$query->select($query->func()->count('*', 'num_users'))
->from('users_external')
->where($query->expr()->iLike('uid', $query->createNamedParameter($connection->escapeLikeParameter($uid))))
->andWhere($query->expr()->eq('backend', $query->createNamedParameter($this->backend)));
$result = $query->execute();
$users = $result->fetchColumn();
$result->closeCursor();
return $users > 0;
}
}