127 lines
3.3 KiB
PHP
127 lines
3.3 KiB
PHP
<?php
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/**
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* ownCloud
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*
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* @author Frank Karlitschek
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* @copyright 2010 Frank Karlitschek karlitschek@kde.org
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
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* License as published by the Free Software Foundation; either
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* version 3 of the License, or any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
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*
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* You should have received a copy of the GNU Affero General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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/**
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* This class provides all methods needed for managing groups.
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*/
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class OC_GROUP {
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// The backend used for user management
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private static $_backend;
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// Backends available (except database)
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private static $_backends = array();
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/**
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* @brief registers backend
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* @param $name name of the backend
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* @returns true/false
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*
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* Makes a list of backends that can be used by other modules
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*/
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public static function registerBackend( $name ){
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self::$_backends[] = $name;
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return true;
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}
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/**
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* @brief gets available backends
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* @returns array of backends
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*
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* Returns the names of all backends.
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*/
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public static function getBackends(){
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return self::$_backends;
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}
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/**
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* @brief set the group backend
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* @param string $backend The backend to use for user managment
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* @returns true/false
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*/
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public static function setBackend( $backend = 'database' ){
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// You'll never know what happens
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if( null === $backend OR !is_string( $backend )){
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$backend = 'database';
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}
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// Load backend
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switch( $backend ){
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case 'database':
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case 'mysql':
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case 'sqlite':
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oc_require_once('Group/database.php');
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self::$_backend = new OC_GROUP_DATABASE();
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break;
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default:
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$className = 'OC_GROUP_' . strToUpper($backend);
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self::$_backend = new $className();
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break;
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}
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}
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/**
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* Check if a user belongs to a group
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*
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* @param string $username Name of the user to check
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* @param string $groupName Name of the group
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*/
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public static function inGroup($username, $groupName) {
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return self::$_backend->inGroup($username, $groupName);
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}
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/**
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* Add a user to a group
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*
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* @param string $username Name of the user to add to group
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* @param string $groupName Name of the group in which add the user
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*/
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public static function addToGroup($username, $groupName) {
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return self::$_backend->addToGroup($username, $groupName);
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}
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/**
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* Remove a user from a group
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*
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* @param string $username Name of the user to remove from group
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* @param string $groupName Name of the group from which remove the user
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*/
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public static function removeFromGroup($username,$groupName){
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return self::$_backend->removeFromGroup($username, $groupName);
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}
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/**
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* Get all groups the user belongs to
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*
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* @param string $username Name of the user
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*/
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public static function getUserGroups($username) {
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return self::$_backend->getUserGroups($username);
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}
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/**
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* get a list of all groups
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*
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*/
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public static function getGroups() {
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return self::$_backend->getGroups();
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}
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}
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