Make getting all users and groups the default

lib/group.php

@@ -237,7 +237,7 @@ class OC_Group {
 	 *
 	 * Returns a list with all groups
 	 */
-	public static function getGroups($search = '', $limit = 10, $offset = 0) {
+	public static function getGroups($search = '', $limit = -1, $offset = 0) {
 		$groups = array();
 		foreach (self::$_usedBackends as $backend) {
 			$groups = array_merge($backend->getGroups($search, $limit, $offset), $groups);

lib/group/backend.php

@@ -105,7 +105,7 @@ abstract class OC_Group_Backend implements OC_Group_Interface {
 	 *
 	 * Returns a list with all groups
 	 */
-	public function getGroups($search = '', $limit = 10, $offset = 0) {
+	public function getGroups($search = '', $limit = -1, $offset = 0) {
 		return array();
 	}
 

lib/group/database.php

@@ -164,8 +164,12 @@ class OC_Group_Database extends OC_Group_Backend {
 	 *
 	 * Returns a list with all groups
 	 */
-	public function getGroups($search = '', $limit = 10, $offset = 0) {
-		$query = OC_DB::prepare('SELECT gid FROM *PREFIX*groups WHERE gid LIKE ? LIMIT '.$limit.' OFFSET '.$offset);
+	public function getGroups($search = '', $limit = -1, $offset = 0) {
+		if ($limit == -1) {
+			$query = OC_DB::prepare('SELECT gid FROM *PREFIX*groups WHERE gid LIKE ?');
+		} else {
+			$query = OC_DB::prepare('SELECT gid FROM *PREFIX*groups WHERE gid LIKE ? LIMIT '.$limit.' OFFSET '.$offset);
+		}
 		$result = $query->execute(array($search.'%'));
 		$groups = array();
 		while ($row = $result->fetchRow()) {

lib/group/dummy.php

@@ -141,7 +141,7 @@ class OC_Group_Dummy extends OC_Group_Backend {
 	 *
 	 * Returns a list with all groups
 	 */
-	public function getGroups(){
+	public function getGroups($search = '', $limit = -1, $offset = 0) {
 		return array_keys($this->groups);
 	}
 

lib/group/example.php

@@ -91,7 +91,7 @@ abstract class OC_Group_Example {
 	 *
 	 * Returns a list with all groups
 	 */
-	abstract public static function getGroups();
+	abstract public static function getGroups($search = '', $limit = -1, $offset = 0);
 
 	/**
 	 * check if a group exists

lib/group/interface.php

@@ -58,7 +58,7 @@ interface OC_Group_Interface {
 	 *
 	 * Returns a list with all groups
 	 */
-	public function getGroups($search = '', $limit = 10, $offset = 0);
+	public function getGroups($search = '', $limit = -1, $offset = 0);
 
 	/**
 	 * check if a group exists

lib/public/user.php

@@ -51,7 +51,7 @@ class User {
 	 *
 	 * Get a list of all users.
 	 */
-	public static function getUsers($search = '', $limit = 10, $offset = 0) {
+	public static function getUsers($search = '', $limit = -1, $offset = 0) {
 		return \OC_USER::getUsers();
 	}
 

lib/user/backend.php

@@ -97,7 +97,7 @@ abstract class OC_User_Backend implements OC_User_Interface {
 	*
 	* Get a list of all users.
 	*/
-	public function getUsers($search = '', $limit = 10, $offset = 0) {
+	public function getUsers($search = '', $limit = -1, $offset = 0) {
 		return array();
 	}
 

lib/user/database.php

@@ -154,8 +154,12 @@ class OC_User_Database extends OC_User_Backend {
 	 *
 	 * Get a list of all users.
 	 */
-	public function getUsers($search = '', $limit = 10, $offset = 0) {
-		$query = OC_DB::prepare('SELECT uid FROM *PREFIX*users WHERE uid LIKE ? LIMIT '.$limit.' OFFSET '.$offset);
+	public function getUsers($search = '', $limit = -1, $offset = 0) {
+		if ($limit == -1) {
+			$query = OC_DB::prepare('SELECT uid FROM *PREFIX*users WHERE uid LIKE ?');
+		} else {
+			$query = OC_DB::prepare('SELECT uid FROM *PREFIX*users WHERE uid LIKE ? LIMIT '.$limit.' OFFSET '.$offset);
+		}
 		$result = $query->execute(array($search.'%'));
 		$users = array();
 		while ($row = $result->fetchRow()) {

lib/user/dummy.php

@@ -100,7 +100,7 @@ class OC_User_Dummy extends OC_User_Backend {
 		*
 		* Get a list of all users.
 		*/
-	public function getUsers(){
+	public function getUsers($search = '', $limit = -1, $offset = 0) {
 		return array_keys($this->users);
 	}
 

lib/user/interface.php

@@ -48,7 +48,7 @@ interface OC_User_Interface {
 	*
 	* Get a list of all users.
 	*/
-	public function getUsers($search = '', $limit = 10, $offset = 0);
+	public function getUsers($search = '', $limit = -1, $offset = 0);
 
 	/**
 	* @brief check if a user exists