source: trunk/admin/user_perm.php @ 13018

Last change on this file since 13018 was 12922, checked in by mistic100, 12 years ago

update Piwigo headers to 2012, last change before the expected (or not) apocalypse

  • 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) 2008-2012 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}
67else if (isset($_POST['trueify']))
68{
69  add_permission_on_category($_POST['cat_false'], $page['user']);
70}
71
72// +-----------------------------------------------------------------------+
73// |                             template init                             |
74// +-----------------------------------------------------------------------+
75
76$template->set_filenames(
77  array(
78    'user_perm' => 'user_perm.tpl',
79    'double_select' => 'double_select.tpl'
80    )
81  );
82
83$template->assign(
84  array(
85    'TITLE' =>
86      sprintf(
87        l10n('Manage permissions for user "%s"'),
88        get_username($page['user']
89          )
90        ),
91    'L_CAT_OPTIONS_TRUE'=>l10n('Authorized'),
92    'L_CAT_OPTIONS_FALSE'=>l10n('Forbidden'),
93
94    'F_ACTION' =>
95        PHPWG_ROOT_PATH.
96        'admin.php?page=user_perm'.
97        '&amp;user_id='.$page['user']
98    )
99  );
100
101
102// retrieve category ids authorized to the groups the user belongs to
103$group_authorized = array();
104
105$query = '
106SELECT DISTINCT cat_id, c.uppercats, c.global_rank
107  FROM '.USER_GROUP_TABLE.' AS ug
108    INNER JOIN '.GROUP_ACCESS_TABLE.' AS ga
109      ON ug.group_id = ga.group_id
110    INNER JOIN '.CATEGORIES_TABLE.' AS c
111      ON c.id = ga.cat_id
112  WHERE ug.user_id = '.$page['user'].'
113;';
114$result = pwg_query($query);
115
116if (pwg_db_num_rows($result) > 0)
117{
118  $cats = array();
119  while ($row = pwg_db_fetch_assoc($result))
120  {
121    array_push($cats, $row);
122    array_push($group_authorized, $row['cat_id']);
123  }
124  usort($cats, 'global_rank_compare');
125
126  foreach ($cats as $category)
127  {
128    $template->append(
129      'categories_because_of_groups',
130      get_cat_display_name_cache($category['uppercats'], null, false)
131      );
132  }
133}
134
135// only private categories are listed
136$query_true = '
137SELECT id,name,uppercats,global_rank
138  FROM '.CATEGORIES_TABLE.' INNER JOIN '.USER_ACCESS_TABLE.' ON cat_id = id
139  WHERE status = \'private\'
140    AND user_id = '.$page['user'];
141if (count($group_authorized) > 0)
142{
143  $query_true.= '
144    AND cat_id NOT IN ('.implode(',', $group_authorized).')';
145}
146$query_true.= '
147;';
148display_select_cat_wrapper($query_true,array(),'category_option_true');
149
150$result = pwg_query($query_true);
151$authorized_ids = array();
152while ($row = pwg_db_fetch_assoc($result))
153{
154  array_push($authorized_ids, $row['id']);
155}
156
157$query_false = '
158SELECT id,name,uppercats,global_rank
159  FROM '.CATEGORIES_TABLE.'
160  WHERE status = \'private\'';
161if (count($authorized_ids) > 0)
162{
163  $query_false.= '
164    AND id NOT IN ('.implode(',', $authorized_ids).')';
165}
166if (count($group_authorized) > 0)
167{
168  $query_false.= '
169    AND id NOT IN ('.implode(',', $group_authorized).')';
170}
171$query_false.= '
172;';
173display_select_cat_wrapper($query_false,array(),'category_option_false');
174
175// +-----------------------------------------------------------------------+
176// |                           sending html code                           |
177// +-----------------------------------------------------------------------+
178
179$template->assign_var_from_handle('DOUBLE_SELECT', 'double_select');
180$template->assign_var_from_handle('ADMIN_CONTENT', 'user_perm');
181?>
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