1 files changed, 51 insertions, 2 deletions
diff --git a/lib/private/Group/Group.php b/lib/private/Group/Group.php
index 6795f0e2f53..0d54cf8e35a 100644
--- a/lib/private/Group/Group.php
+++ b/lib/private/Group/Group.php
@@ -10,6 +10,7 @@
  * @author Robin McCorkell <robin@mccorkell.me.uk>
  * @author Roeland Jago Douma <roeland@famdouma.nl>
  * @author Vincent Petry <pvince81@owncloud.com>
+ * @author John Molakvoæ <skjnldsv@protonmail.com>
  *
  * @license AGPL-3.0
  *
@@ -29,8 +30,10 @@
 
 namespace OC\Group;
 
+use OCP\GroupInterface;
 use OCP\IGroup;
 use OCP\IUser;
+use OCP\Group\Backend\ICountDisabledInGroup;
 
 class Group implements IGroup {
 	/** @var null|string  */
@@ -209,10 +212,10 @@ class Group implements IGroup {
 			$userIds = $backend->usersInGroup($this->gid, $search, $limit, $offset);
 			$users += $this->getVerifiedUsers($userIds);
 			if (!is_null($limit) and $limit <= 0) {
-				return array_values($users);
+				return $users;
 			}
 		}
-		return array_values($users);
+		return $users;
 	}
 
 	/**
@@ -237,6 +240,26 @@ class Group implements IGroup {
 	}
 
 	/**
+	 * returns the number of disabled users
+	 *
+	 * @return int|bool
+	 */
+	public function countDisabled() {
+		$users = false;
+		foreach ($this->backends as $backend) {
+			if($backend instanceOf ICountDisabledInGroup) {
+				if($users === false) {
+					//we could directly add to a bool variable, but this would
+					//be ugly
+					$users = 0;
+				}
+				$users += $backend->countDisabledInGroup($this->gid);
+			}
+		}
+		return $users;
+	}
+
+	/**
 	 * search for users in the group by displayname
 	 *
 	 * @param string $search
@@ -301,4 +324,30 @@ class Group implements IGroup {
 		}
 		return $users;
 	}
+
+	/**
+	 * @return bool
+	 * @since 14.0.0
+	 */
+	public function canRemoveUser() {
+		foreach ($this->backends as $backend) {
+			if ($backend->implementsActions(GroupInterface::REMOVE_FROM_GOUP)) {
+				return true;
+			}
+		}
+		return false;
+	}
+
+	/**
+	 * @return bool
+	 * @since 14.0.0
+	 */
+	public function canAddUser() {
+		foreach ($this->backends as $backend) {
+			if ($backend->implementsActions(GroupInterface::ADD_TO_GROUP)) {
+				return true;
+			}
+		}
+		return false;
+	}
 }