Merge branch 'subadmin'
Georg Ehrke
commit
ebe4d1f0ee
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<?php
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/**
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* ownCloud
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*
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* @author Georg Ehrke
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* @copyright 2012 Georg Ehrke
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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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OC_Hook::connect('OC_User', 'post_deleteUser', 'OC_SubAdmin', 'post_deleteUser');
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OC_Hook::connect('OC_User', 'post_deleteGroup', 'OC_SubAdmin', 'post_deleteGroup');
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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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* Hooks provided:
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* post_createSubAdmin($gid)
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* post_deleteSubAdmin($gid)
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*/
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class OC_SubAdmin{
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/**
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* @brief add a SubAdmin
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* @param $uid uid of the SubAdmin
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* @param $gid gid of the group
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* @return boolean
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*/
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public static function createSubAdmin($uid, $gid){
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$stmt = OC_DB::prepare('INSERT INTO *PREFIX*group_admin (gid,uid) VALUES(?,?)');
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$result = $stmt->execute(array($gid, $uid));
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OC_Hook::emit( "OC_SubAdmin", "post_createSubAdmin", array( "gid" => $gid ));
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return true;
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}
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/**
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* @brief delete a SubAdmin
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* @param $uid uid of the SubAdmin
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* @param $gid gid of the group
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* @return boolean
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*/
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public static function deleteSubAdmin($uid, $gid){
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$stmt = OC_DB::prepare('DELETE FROM *PREFIX*group_admin WHERE gid = ? AND uid = ?');
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$result = $stmt->execute(array($gid, $uid));
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OC_Hook::emit( "OC_SubAdmin", "post_deleteSubAdmin", array( "gid" => $gid ));
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return true;
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}
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/**
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* @brief get groups of a SubAdmin
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* @param $uid uid of the SubAdmin
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* @return array
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*/
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public static function getSubAdminsGroups($uid){
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$stmt = OC_DB::prepare('SELECT gid FROM *PREFIX*group_admin WHERE uid = ?');
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$result = $stmt->execute(array($uid));
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$gids = array();
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while($row = $result->fetchRow()){
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$gids[] = $row['gid'];
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}
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return $gids;
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}
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/**
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* @brief get SubAdmins of a group
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* @param $gid gid of the group
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* @return array
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*/
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public static function getGroupsSubAdmins($gid){
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$stmt = OC_DB::prepare('SELECT uid FROM *PREFIX*group_admin WHERE gid = ?');
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$result = $stmt->execute(array($gid));
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$uids = array();
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while($row = $result->fetchRow()){
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$uids[] = $row['uid'];
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}
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return $uids;
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}
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/**
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* @brief get all SubAdmins
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* @return array
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*/
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public static function getAllSubAdmins(){
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$stmt = OC_DB::prepare('SELECT * FROM *PREFIX*group_admin');
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$result = $stmt->execute();
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$subadmins = array();
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while($row = $result->fetchRow()){
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$subadmins[] = $row;
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}
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return $subadmins;
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}
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/**
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* @brief checks if a user is a SubAdmin of a group
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* @param $uid uid of the subadmin
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* @param $gid gid of the group
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* @return bool
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*/
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public static function isSubAdminofGroup($uid, $gid){
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$stmt = OC_DB::prepare('SELECT COUNT(*) as count FROM *PREFIX*group_admin where uid = ? AND gid = ?');
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$result = $stmt->execute(array($uid, $gid));
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$result = $result->fetchRow();
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if($result['count'] >= 1){
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return true;
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}
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return false;
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}
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/**
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* @brief checks if a user is a SubAdmin
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* @param $uid uid of the subadmin
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* @return bool
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*/
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public static function isSubAdmin($uid){
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$stmt = OC_DB::prepare('SELECT COUNT(*) as count FROM *PREFIX*group_admin WHERE uid = ?');
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$result = $stmt->execute(array($uid));
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$result = $result->fetchRow();
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if($result['count'] > 0){
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return true;
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}
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return false;
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}
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/**
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* @brief checks if a user is a accessible by a subadmin
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* @param $subadmin uid of the subadmin
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* @param $user uid of the user
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* @return bool
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*/
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public static function isUserAccessible($subadmin, $user){
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if(!self::isSubAdmin($subadmin)){
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return false;
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}
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$accessiblegroups = self::getSubAdminsGroups($subadmin);
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foreach($accessiblegroups as $accessiblegroup){
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if(OC_Group::inGroup($user, $accessiblegroup)){
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return true;
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}
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}
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return false;
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}
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/*
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* @brief alias for self::isSubAdminofGroup()
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*/
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public static function isGroupAccessible($subadmin, $group){
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return self::isSubAdminofGroup($subadmin, $group);
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}
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/**
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* @brief delete all SubAdmins by uid
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* @param $parameters
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* @return boolean
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*/
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public static function post_deleteUser($parameters){
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$stmt = OC_DB::prepare('DELETE FROM *PREFIX*group_admin WHERE uid = ?');
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$result = $stmt->execute(array($parameters['uid']));
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return true;
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}
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/**
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* @brief delete all SubAdmins8 by gid
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* @param $parameters
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* @return boolean
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*/
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public static function post_deleteGroup($parameters){
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$stmt = OC_DB::prepare('DELETE FROM *PREFIX*group_admin WHERE gid = ?');
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$result = $stmt->execute(array($parameters['gid']));
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return true;
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}
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}
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@ -0,0 +1,19 @@
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<?php
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// Init owncloud
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require_once('../../lib/base.php');
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OC_JSON::checkAdminUser();
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OCP\JSON::callCheck();
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$username = $_POST["username"];
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$group = OC_Util::sanitizeHTML($_POST["group"]);
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// Toggle group
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if(OC_SubAdmin::isSubAdminofGroup($username, $group)){
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OC_SubAdmin::deleteSubAdmin($username, $group);
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}else{
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OC_SubAdmin::createSubAdmin($username, $group);
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}
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OC_JSON::success();
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