indefero/src/IDF/Precondition.php
Loic d'Anterroches 0e725bea26 Added private projects.
It is now possible to create private projects. To mark a project as
private, you simply go in the Administer > Tabs Access menu and select
"Private project". Only project members and owners together with the
extra authorized users will be able to access the project. The project
will not appear in the list of projects for not authorized users.
2008-11-21 13:19:02 +01:00

145 lines
4.3 KiB
PHP

<?php
/* -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
# ***** BEGIN LICENSE BLOCK *****
# This file is part of InDefero, an open source project management application.
# Copyright (C) 2008 Céondo Ltd and contributors.
#
# InDefero is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# InDefero 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
# ***** END LICENSE BLOCK ***** */
class IDF_Precondition
{
/**
* Check if the user has a base authorization to access a given
* tab. This used in the case of private project. You need to
* further control with the accessSource, accessIssues,
* etc. preconditions.
*
* @param Pluf_HTTP_Request
* @return mixed
*/
static public function baseAccess($request)
{
if (!$request->project->private) {
return true;
}
if ($request->user->hasPerm('IDF.project-authorized-user', $request->project)) {
return true;
}
return self::projectMemberOrOwner($request);
}
/**
* Check if the user is project owner.
*
* @param Pluf_HTTP_Request
* @return mixed
*/
static public function projectOwner($request)
{
$res = Pluf_Precondition::loginRequired($request);
if (true !== $res) {
return $res;
}
if ($request->user->hasPerm('IDF.project-owner', $request->project)) {
return true;
}
return new Pluf_HTTP_Response_Forbidden($request);
}
/**
* Check if the user is project owner or member.
*
* @param Pluf_HTTP_Request
* @return mixed
*/
static public function projectMemberOrOwner($request)
{
$res = Pluf_Precondition::loginRequired($request);
if (true !== $res) {
return $res;
}
if ($request->user->hasPerm('IDF.project-owner', $request->project)
or
$request->user->hasPerm('IDF.project-member', $request->project)
) {
return true;
}
return new Pluf_HTTP_Response_Forbidden($request);
}
/**
* Check if the user can access a given element.
*
* The rights are:
* - 'all' (default)
* - 'none'
* - 'login'
* - 'members'
* - 'owners'
*
* The order of the rights is such that a 'owner' is also a
* 'member' and of course a logged in person.
*
* @param Pluf_HTTP_Request
* @param string Control key
* @return mixed
*/
static public function accessTabGeneric($request, $key)
{
switch ($request->conf->getVal($key, 'all')) {
case 'none':
return new Pluf_HTTP_Response_Forbidden($request);
case 'login':
return Pluf_Precondition::loginRequired($request);
case 'members':
return self::projectMemberOrOwner($request);
case 'owners':
return self::projectOwner($request);
case 'all':
default:
return true;
}
}
static public function accessSource($request)
{
$res = self::baseAccess($request);
if (true !== $res) {
return $res;
}
return self::accessTabGeneric($request, 'source_access_rights');
}
static public function accessIssues($request)
{
$res = self::baseAccess($request);
if (true !== $res) {
return $res;
}
return self::accessTabGeneric($request, 'issues_access_rights');
}
static public function accessDownloads($request)
{
$res = self::baseAccess($request);
if (true !== $res) {
return $res;
}
return self::accessTabGeneric($request, 'downloads_access_rights');
}
}