First version of the new user management

1 files changed, 137 insertions, 0 deletions

diff --git a/lib/group.php b/lib/group.php
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+<?php
+/**
+ * ownCloud
+ *
+ * @author Frank Karlitschek
+ * @copyright 2010 Frank Karlitschek karlitschek@kde.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/>.
+ *
+ */
+
+/**
+ * This class provides all methods needed for managing groups.
+ */
+class OC_GROUP {
+	// The backend used for user management
+	private static $_backend;
+
+	// Backends available (except database)
+	private static $_backends = array();
+
+	/**
+	 * @brief registers backend
+	 * @param $name name of the backend
+	 * @returns true/false
+	 *
+	 * Makes a list of backends that can be used by other modules
+	 */
+	public static function registerBackend( $name ){
+		self::$_backends[] = $name;
+		return true;
+	}
+
+	/**
+	 * @brief gets available backends
+	 * @returns array of backends
+	 *
+	 * Returns the names of all backends.
+	 */
+	public static function getBackends(){
+		return self::$_backends;
+	}
+
+	/**
+	 * @brief set the group backend
+	 * @param  string  $backend  The backend to use for user managment
+	 * @returns true/false
+	 */
+	public static function setBackend( $backend = 'database' ){
+		// You'll never know what happens
+		if( null === $backend OR !is_string( $backend )){
+			$backend = 'database';
+		}
+
+		// Load backend
+		switch( $backend ){
+			case 'database':
+			case 'mysql':
+			case 'sqlite':
+				oc_require_once('User/database.php');
+				self::$_backend = new OC_USER_DATABASE();
+				break;
+			default:
+				$className = 'OC_USER_' . strToUpper($backend);
+				self::$_backend = new $className();
+				break;
+		}
+	}
+
+	/**
+	 * Get the name of a group
+	 *
+	 * @param  string  $groupId  ID of the group
+	 * @param  boolean $noCache  If false the cache is used to find the name of the group
+	 */
+	public static function getGroupName($groupId, $noCache=false) {
+		return self::$_backend->getGroupName($groupId, $noCache);
+	}
+
+	/**
+	 * Check if a user belongs to a group
+	 *
+	 * @param  string  $username   Name of the user to check
+	 * @param  string  $groupName  Name of the group
+	 */
+	public static function inGroup($username, $groupName) {
+		return self::$_backend->inGroup($username, $groupName);
+	}
+
+	/**
+	 * Add a user to a group
+	 *
+	 * @param  string  $username   Name of the user to add to group
+	 * @param  string  $groupName  Name of the group in which add the user
+	 */
+	public static function addToGroup($username, $groupName) {
+		return self::$_backend->addToGroup($username, $groupName);
+	}
+
+	/**
+	 * Remove a user from a group
+	 *
+	 * @param  string  $username   Name of the user to remove from group
+	 * @param  string  $groupName  Name of the group from which remove the user
+	 */
+	public static function removeFromGroup($username,$groupName){
+		return self::$_backend->removeFromGroup($username, $groupName);
+	}
+
+	/**
+	 * Get all groups the user belongs to
+	 *
+	 * @param  string  $username  Name of the user
+	 */
+	public static function getUserGroups($username) {
+		return self::$_backend->getUserGroups($username);
+	}
+
+	/**
+	 * get a list of all groups
+	 *
+	 */
+	public static function getGroups() {
+		return self::$_backend->getGroups();
+	}
+}