1 files changed, 160 insertions, 0 deletions
diff --git a/lib/private/group/dummy.php b/lib/private/group/dummy.php
new file mode 100644
index 00000000000..9516fd52ff8
--- /dev/null
+++ b/lib/private/group/dummy.php
@@ -0,0 +1,160 @@
+<?php
+
+/**
+* ownCloud
+*
+* @author Frank Karlitschek
+* @copyright 2012 Frank Karlitschek frank@owncloud.org
+*
+* This library is free software; you can redistribute it and/or
+* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
+* License as published by the Free Software Foundation; either
+* version 3 of the License, or any later version.
+*
+* This library 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 along with this library.  If not, see <http://www.gnu.org/licenses/>.
+*
+*/
+
+/**
+ * dummy group backend, does not keep state, only for testing use
+ */
+class OC_Group_Dummy extends OC_Group_Backend {
+	private $groups=array();
+	/**
+	 * @brief Try to create a new group
+	 * @param $gid The name of the group to create
+	 * @returns true/false
+	 *
+	 * Trys to create a new group. If the group name already exists, false will
+	 * be returned.
+	 */
+	public function createGroup($gid) {
+		if(!isset($this->groups[$gid])) {
+			$this->groups[$gid]=array();
+			return true;
+		}else{
+			return false;
+		}
+	}
+
+	/**
+	 * @brief delete a group
+	 * @param $gid gid of the group to delete
+	 * @returns true/false
+	 *
+	 * Deletes a group and removes it from the group_user-table
+	 */
+	public function deleteGroup($gid) {
+		if(isset($this->groups[$gid])) {
+			unset($this->groups[$gid]);
+			return true;
+		}else{
+			return false;
+		}
+	}
+
+	/**
+	 * @brief is user in group?
+	 * @param $uid uid of the user
+	 * @param $gid gid of the group
+	 * @returns true/false
+	 *
+	 * Checks whether the user is member of a group or not.
+	 */
+	public function inGroup($uid, $gid) {
+		if(isset($this->groups[$gid])) {
+			return (array_search($uid, $this->groups[$gid])!==false);
+		}else{
+			return false;
+		}
+	}
+
+	/**
+	 * @brief Add a user to a group
+	 * @param $uid Name of the user to add to group
+	 * @param $gid Name of the group in which add the user
+	 * @returns true/false
+	 *
+	 * Adds a user to a group.
+	 */
+	public function addToGroup($uid, $gid) {
+		if(isset($this->groups[$gid])) {
+			if(array_search($uid, $this->groups[$gid])===false) {
+				$this->groups[$gid][]=$uid;
+				return true;
+			}else{
+				return false;
+			}
+		}else{
+			return false;
+		}
+	}
+
+	/**
+	 * @brief Removes a user from a group
+	 * @param $uid NameUSER of the user to remove from group
+	 * @param $gid Name of the group from which remove the user
+	 * @returns true/false
+	 *
+	 * removes the user from a group.
+	 */
+	public function removeFromGroup($uid, $gid) {
+		if(isset($this->groups[$gid])) {
+			if(($index=array_search($uid, $this->groups[$gid]))!==false) {
+				unset($this->groups[$gid][$index]);
+			}else{
+				return false;
+			}
+		}else{
+			return false;
+		}
+	}
+
+	/**
+	 * @brief Get all groups a user belongs to
+	 * @param $uid Name of the user
+	 * @returns array with group names
+	 *
+	 * This function fetches all groups a user belongs to. It does not check
+	 * if the user exists at all.
+	 */
+	public function getUserGroups($uid) {
+		$groups=array();
+		$allGroups=array_keys($this->groups);
+		foreach($allGroups as $group) {
+			if($this->inGroup($uid, $group)) {
+				$groups[]=$group;
+			}
+		}
+		return $groups;
+	}
+
+	/**
+	 * @brief get a list of all groups
+	 * @returns array with group names
+	 *
+	 * Returns a list with all groups
+	 */
+	public function getGroups($search = '', $limit = -1, $offset = 0) {
+		return array_keys($this->groups);
+	}
+
+	/**
+	 * @brief get a list of all users in a group
+	 * @returns array with user ids
+	 */
+	public function usersInGroup($gid, $search = '', $limit = -1, $offset = 0) {
+		if(isset($this->groups[$gid])) {
+			return $this->groups[$gid];
+		}else{
+			return array();
+		}
+	}
+
+}