Fix several minor issues

apps/user_ldap/lib/Access.php

@@ -316,7 +316,7 @@ class Access extends LDAPUtility implements IUserTools {
 	 * @return string|false LDAP DN on success, otherwise false
 	 */
 	public function groupname2dn($name) {
-		return $this->groupMapper->getDNbyName($name);
+		return $this->groupMapper->getDNByName($name);
 	}
 
 	/**
@@ -325,7 +325,7 @@ class Access extends LDAPUtility implements IUserTools {
 	 * @return string|false with the LDAP DN on success, otherwise false
 	 */
 	public function username2dn($name) {
-		$fdn = $this->userMapper->getDNbyName($name);
+		$fdn = $this->userMapper->getDNByName($name);
 
 		//Check whether the DN belongs to the Base, to avoid issues on multi-
 		//server setups

apps/user_ldap/lib/User/User.php

@@ -464,7 +464,7 @@ class User {
 			}
 		}
 		if(!is_null($quota)) {
-			$user = $this->userManager->get($this->uid)->setQuota($quota);
+			$this->userManager->get($this->uid)->setQuota($quota);
 		}
 	}
 
@@ -502,16 +502,13 @@ class User {
 	 */
 	private function setOwnCloudAvatar() {
 		if(!$this->image->valid()) {
-			$this->log->log('user_ldap', 'jpegPhoto data invalid for '.$this->dn,
-				\OCP\Util::ERROR);
+			$this->log->log('jpegPhoto data invalid for '.$this->dn, \OCP\Util::ERROR);
 			return;
 		}
 		//make sure it is a square and not bigger than 128x128
 		$size = min(array($this->image->width(), $this->image->height(), 128));
 		if(!$this->image->centerCrop($size)) {
-			$this->log->log('user_ldap',
-				'croping image for avatar failed for '.$this->dn,
-				\OCP\Util::ERROR);
+			$this->log->log('croping image for avatar failed for '.$this->dn, \OCP\Util::ERROR);
 			return;
 		}
 

apps/user_ldap/lib/User_LDAP.php

@@ -98,7 +98,7 @@ class User_LDAP extends BackendUtility implements \OCP\IUserBackend, \OCP\UserIn
 	public function getLDAPUserByLoginName($loginName) {
 		//find out dn of the user name
 		$attrs = $this->access->userManager->getAttributes();
-		$users = $this->access->fetchUsersByLoginName($loginName, $attrs, 1);
+		$users = $this->access->fetchUsersByLoginName($loginName, $attrs);
 		if(count($users) < 1) {
 			throw new \Exception('No user available for the given login name on ' .
 				$this->access->connection->ldapHost . ':' . $this->access->connection->ldapPort);

apps/user_ldap/lib/Wizard.php

@@ -34,6 +34,7 @@ namespace OCA\User_LDAP;
 use OC\ServerNotAvailableException;
 
 class Wizard extends LDAPUtility {
+	/** @var \OCP\IL10N */
 	static protected $l;
 	protected $access;
 	protected $cr;
@@ -1033,12 +1034,12 @@ class Wizard extends LDAPUtility {
 		$host = $this->configuration->ldapHost;
 		$hostInfo = parse_url($host);
 		if(!$hostInfo) {
-			throw new \Exception($this->l->t('Invalid Host'));
+			throw new \Exception(self::$l->t('Invalid Host'));
 		}
 		\OCP\Util::writeLog('user_ldap', 'Wiz: Attempting to connect ', \OCP\Util::DEBUG);
 		$cr = $this->ldap->connect($host, $port);
 		if(!is_resource($cr)) {
-			throw new \Exception($this->l->t('Invalid Host'));
+			throw new \Exception(self::$l->t('Invalid Host'));
 		}
 
 		\OCP\Util::writeLog('user_ldap', 'Wiz: Setting LDAP Options ', \OCP\Util::DEBUG);