source: trunk/admin/user_perm.php @ 28436

Last change on this file since 28436 was 26461, checked in by mistic100, 11 years ago

Update headers to 2014. Happy new year!!

  • Property svn:eol-style set to LF
File size: 6.0 KB
Line 
1<?php
2// +-----------------------------------------------------------------------+
3// | Piwigo - a PHP based photo gallery                                    |
4// +-----------------------------------------------------------------------+
5// | Copyright(C) 2008-2014 Piwigo Team                  http://piwigo.org |
6// | Copyright(C) 2003-2008 PhpWebGallery Team    http://phpwebgallery.net |
7// | Copyright(C) 2002-2003 Pierrick LE GALL   http://le-gall.net/pierrick |
8// +-----------------------------------------------------------------------+
9// | This program is free software; you can redistribute it and/or modify  |
10// | it under the terms of the GNU General Public License as published by  |
11// | the Free Software Foundation                                          |
12// |                                                                       |
13// | This program is distributed in the hope that it will be useful, but   |
14// | WITHOUT ANY WARRANTY; without even the implied warranty of            |
15// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU      |
16// | General Public License for more details.                              |
17// |                                                                       |
18// | You should have received a copy of the GNU General Public License     |
19// | along with this program; if not, write to the Free Software           |
20// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
21// | USA.                                                                  |
22// +-----------------------------------------------------------------------+
23
24if (!defined('IN_ADMIN'))
25{
26  die('Hacking attempt!');
27}
28
29include_once(PHPWG_ROOT_PATH.'admin/include/functions.php');
30
31// +-----------------------------------------------------------------------+
32// | Check Access and exit when user status is not ok                      |
33// +-----------------------------------------------------------------------+
34check_status(ACCESS_ADMINISTRATOR);
35
36// +-----------------------------------------------------------------------+
37// |                            variables init                             |
38// +-----------------------------------------------------------------------+
39
40if (isset($_GET['user_id']) and is_numeric($_GET['user_id']))
41{
42  $page['user'] = $_GET['user_id'];
43}
44else
45{
46  die('user_id URL parameter is missing');
47}
48
49// +-----------------------------------------------------------------------+
50// |                                updates                                |
51// +-----------------------------------------------------------------------+
52
53if (isset($_POST['falsify'])
54    and isset($_POST['cat_true'])
55    and count($_POST['cat_true']) > 0)
56{
57  // if you forbid access to a category, all sub-categories become
58  // automatically forbidden
59  $subcats = get_subcat_ids($_POST['cat_true']);
60  $query = '
61DELETE FROM '.USER_ACCESS_TABLE.'
62  WHERE user_id = '.$page['user'].'
63    AND cat_id IN ('.implode(',', $subcats).')
64;';
65  pwg_query($query);
66}
67elseif (isset($_POST['trueify'])
68    and isset($_POST['cat_false'])
69    and count($_POST['cat_false']) > 0)
70{
71  add_permission_on_category($_POST['cat_false'], $page['user']);
72}
73
74// +-----------------------------------------------------------------------+
75// |                             template init                             |
76// +-----------------------------------------------------------------------+
77
78$template->set_filenames(
79  array(
80    'user_perm' => 'user_perm.tpl',
81    'double_select' => 'double_select.tpl'
82    )
83  );
84
85$template->assign(
86  array(
87    'TITLE' =>
88      l10n(
89        'Manage permissions for user "%s"',
90        get_username($page['user'])
91        ),
92    'L_CAT_OPTIONS_TRUE'=>l10n('Authorized'),
93    'L_CAT_OPTIONS_FALSE'=>l10n('Forbidden'),
94
95    'F_ACTION' =>
96        PHPWG_ROOT_PATH.
97        'admin.php?page=user_perm'.
98        '&amp;user_id='.$page['user']
99    )
100  );
101
102
103// retrieve category ids authorized to the groups the user belongs to
104$group_authorized = array();
105
106$query = '
107SELECT DISTINCT cat_id, c.uppercats, c.global_rank
108  FROM '.USER_GROUP_TABLE.' AS ug
109    INNER JOIN '.GROUP_ACCESS_TABLE.' AS ga
110      ON ug.group_id = ga.group_id
111    INNER JOIN '.CATEGORIES_TABLE.' AS c
112      ON c.id = ga.cat_id
113  WHERE ug.user_id = '.$page['user'].'
114;';
115$result = pwg_query($query);
116
117if (pwg_db_num_rows($result) > 0)
118{
119  $cats = array();
120  while ($row = pwg_db_fetch_assoc($result))
121  {
122    $cats[] = $row;
123    $group_authorized[] = $row['cat_id'];
124  }
125  usort($cats, 'global_rank_compare');
126
127  foreach ($cats as $category)
128  {
129    $template->append(
130      'categories_because_of_groups',
131      get_cat_display_name_cache($category['uppercats'], null)
132      );
133  }
134}
135
136// only private categories are listed
137$query_true = '
138SELECT id,name,uppercats,global_rank
139  FROM '.CATEGORIES_TABLE.' INNER JOIN '.USER_ACCESS_TABLE.' ON cat_id = id
140  WHERE status = \'private\'
141    AND user_id = '.$page['user'];
142if (count($group_authorized) > 0)
143{
144  $query_true.= '
145    AND cat_id NOT IN ('.implode(',', $group_authorized).')';
146}
147$query_true.= '
148;';
149display_select_cat_wrapper($query_true,array(),'category_option_true');
150
151$result = pwg_query($query_true);
152$authorized_ids = array();
153while ($row = pwg_db_fetch_assoc($result))
154{
155  $authorized_ids[] = $row['id'];
156}
157
158$query_false = '
159SELECT id,name,uppercats,global_rank
160  FROM '.CATEGORIES_TABLE.'
161  WHERE status = \'private\'';
162if (count($authorized_ids) > 0)
163{
164  $query_false.= '
165    AND id NOT IN ('.implode(',', $authorized_ids).')';
166}
167if (count($group_authorized) > 0)
168{
169  $query_false.= '
170    AND id NOT IN ('.implode(',', $group_authorized).')';
171}
172$query_false.= '
173;';
174display_select_cat_wrapper($query_false,array(),'category_option_false');
175
176// +-----------------------------------------------------------------------+
177// |                           sending html code                           |
178// +-----------------------------------------------------------------------+
179
180$template->assign_var_from_handle('DOUBLE_SELECT', 'double_select');
181$template->assign_var_from_handle('ADMIN_CONTENT', 'user_perm');
182?>
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