1 files changed, 2 insertions, 112 deletions
diff --git a/lib/private/legacy/group/backend.php b/lib/private/legacy/group/backend.php
index 3d8d71b1529..a5df9c339b9 100644
--- a/lib/private/legacy/group/backend.php
+++ b/lib/private/legacy/group/backend.php
@@ -53,117 +53,7 @@ define('OC_GROUP_BACKEND_COUNT_USERS',       0x00100000);
 
 /**
  * Abstract base class for user management
+ * @deprecated Since 9.1.0 use \OC\Group\Backend
  */
-abstract class OC_Group_Backend implements \OCP\GroupInterface {
-	/**
-	 * error code for functions not provided by the group backend
-	 */
-	const NOT_IMPLEMENTED = -501;
-
-	/**
-	 * actions that user backends can define
-	 */
-	const CREATE_GROUP		= 0x00000001;
-	const DELETE_GROUP		= 0x00000010;
-	const ADD_TO_GROUP		= 0x00000100;
-	const REMOVE_FROM_GOUP	= 0x00001000;
-	//OBSOLETE const GET_DISPLAYNAME	= 0x00010000;
-	const COUNT_USERS		= 0x00100000;
-
-	protected $possibleActions = array(
-		self::CREATE_GROUP => 'createGroup',
-		self::DELETE_GROUP => 'deleteGroup',
-		self::ADD_TO_GROUP => 'addToGroup',
-		self::REMOVE_FROM_GOUP => 'removeFromGroup',
-		self::COUNT_USERS => 'countUsersInGroup',
-	);
-
-	/**
-	* Get all supported actions
-	* @return int bitwise-or'ed actions
-	*
-	* Returns the supported actions as int to be
-	* compared with \OC_Group_Backend::CREATE_GROUP etc.
-	*/
-	public function getSupportedActions() {
-		$actions = 0;
-		foreach($this->possibleActions AS $action => $methodName) {
-			if(method_exists($this, $methodName)) {
-				$actions |= $action;
-			}
-		}
-
-		return $actions;
-	}
-
-	/**
-	* Check if backend implements actions
-	* @param int $actions bitwise-or'ed actions
-	* @return bool
-	*
-	* Returns the supported actions as int to be
-	* compared with \OC_Group_Backend::CREATE_GROUP etc.
-	*/
-	public function implementsActions($actions) {
-		return (bool)($this->getSupportedActions() & $actions);
-	}
-
-	/**
-	 * is user in group?
-	 * @param string $uid uid of the user
-	 * @param string $gid gid of the group
-	 * @return bool
-	 *
-	 * Checks whether the user is member of a group or not.
-	 */
-	public function inGroup($uid, $gid) {
-		return in_array($gid, $this->getUserGroups($uid));
-	}
-
-	/**
-	 * Get all groups a user belongs to
-	 * @param string $uid Name of the user
-	 * @return array an array of group names
-	 *
-	 * This function fetches all groups a user belongs to. It does not check
-	 * if the user exists at all.
-	 */
-	public function getUserGroups($uid) {
-		return array();
-	}
-
-	/**
-	 * get a list of all groups
-	 * @param string $search
-	 * @param int $limit
-	 * @param int $offset
-	 * @return array an array of group names
-	 *
-	 * Returns a list with all groups
-	 */
-
-	public function getGroups($search = '', $limit = -1, $offset = 0) {
-		return array();
-	}
-
-	/**
-	 * check if a group exists
-	 * @param string $gid
-	 * @return bool
-	 */
-	public function groupExists($gid) {
-		return in_array($gid, $this->getGroups($gid, 1));
-	}
-
-	/**
-	 * get a list of all users in a group
-	 * @param string $gid
-	 * @param string $search
-	 * @param int $limit
-	 * @param int $offset
-	 * @return array an array of user ids
-	 */
-	public function usersInGroup($gid, $search = '', $limit = -1, $offset = 0) {
-		return array();
-	}
+abstract class OC_Group_Backend extends \OC\Group\Backend {
 }