2 /**********************************************************************
3 Copyright (C) FrontAccounting, LLC.
4 Released under the terms of the GNU General Public License, GPL,
5 as published by the Free Software Foundation, either version 3
6 of the License, or (at your option) any later version.
7 This program is distributed in the hope that it will be useful,
8 but WITHOUT ANY WARRANTY; without even the implied warranty of
9 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
10 See the License here <http://www.gnu.org/licenses/gpl-3.0.html>.
11 ***********************************************************************/
13 function add_user($user_id, $real_name, $password, $phone, $email, $role_id,
14 $language, $profile, $rep_popup, $pos)
16 $sql = "INSERT INTO ".TB_PREF."users (user_id, real_name, password"
17 .", phone, email, role_id, language, pos, print_profile, rep_popup)
18 VALUES (".db_escape($user_id).",
19 ".db_escape($real_name).", ".db_escape($password) .",".db_escape($phone)
20 .",".db_escape($email).", ".db_escape($role_id).", ".db_escape($language)
21 .", ".db_escape($pos).",".db_escape($profile).",".db_escape($rep_popup)
24 return db_query($sql, "could not add user for $user_id");
27 //-----------------------------------------------------------------------------------------------
29 function update_user_password($id, $user_id, $password)
31 $sql = "UPDATE ".TB_PREF."users SET password=".db_escape($password) . ",
32 user_id = ".db_escape($user_id). " WHERE id=".db_escape($id);
34 return db_query($sql, "could not update user password for $user_id");
37 //-----------------------------------------------------------------------------------------------
39 function update_user($id, $user_id, $real_name, $phone, $email, $role_id,
40 $language, $profile, $rep_popup, $pos)
42 $sql = "UPDATE ".TB_PREF."users SET real_name=".db_escape($real_name).
43 ", phone=".db_escape($phone).",
44 email=".db_escape($email).",
45 role_id=".db_escape($role_id).",
46 language=".db_escape($language).",
47 print_profile=".db_escape($profile).",
48 rep_popup=".db_escape($rep_popup).",
49 pos=".db_escape($pos).",
50 user_id = " . db_escape($user_id)
51 . " WHERE id=" . db_escape($id);
52 return db_query($sql, "could not update user for $user_id");
55 //-----------------------------------------------------------------------------------------------
57 function update_user_prefs($id, $prefs)
59 $sql = "UPDATE ".TB_PREF."users SET ";
60 foreach($prefs as $name => $value) {
61 $prefs[$name] = $name.'='. db_escape($value);
63 $sql .= implode(',', $prefs) . " WHERE id=".db_escape($id);
65 return db_query($sql, "could not update user display prefs for $id");
68 //-----------------------------------------------------------------------------------------------
71 function get_users($all=false)
73 $sql = "SELECT u.*, r.role FROM ".TB_PREF."users u, ".TB_PREF."security_roles r
74 WHERE u.role_id=r.id";
75 if (!$all) $sql .= " AND !u.inactive";
77 return db_query($sql, "could not get users");
80 //-----------------------------------------------------------------------------------------------
82 function get_user($id)
84 $sql = "SELECT * FROM ".TB_PREF."users WHERE id=".db_escape($id);
86 $result = db_query($sql, "could not get user $id");
88 return db_fetch($result);
91 //-----------------------------------------------------------------------------------------------
92 // This function is necessary for admin prefs update after upgrade from 2.1
94 function get_user_by_login($user_id)
96 $sql = "SELECT * FROM ".TB_PREF."users WHERE user_id=".db_escape($user_id);
98 $result = db_query($sql, "could not get user $user_id");
100 return db_fetch($result);
103 //-----------------------------------------------------------------------------------------------
105 function delete_user($id)
107 $sql="DELETE FROM ".TB_PREF."users WHERE id=".db_escape($id);
109 db_query($sql, "could not delete user $id");
112 //-----------------------------------------------------------------------------------------------
114 // Obsolete, to be removed in 2.4. This function as been spleet into get_user_auth/get_user_by_login
117 function get_user_for_login($user_id, $password)
119 set_global_connection();
121 // do not exclude inactive records or you lost access after source upgrade
122 // on sites using pre 2.2 database
123 $sql = "SELECT * FROM ".TB_PREF."users WHERE user_id = ".db_escape($user_id)." AND"
124 ." password=".db_escape($password);
126 return db_query($sql, "could not get validate user login for $user_id");
129 //-----------------------------------------------------------------------------------------------
131 function get_user_auth($user_id, $password)
133 set_global_connection();
135 $sql = "SELECT * FROM ".TB_PREF."users WHERE user_id = ".db_escape($user_id)." AND"
136 ." password=".db_escape($password);
138 return db_num_rows(db_query($sql, "could not get validate user login for $user_id")) != 0;
141 //-----------------------------------------------------------------------------------------------
143 function update_user_visitdate($user_id)
145 $sql = "UPDATE ".TB_PREF."users SET last_visit_date='". date("Y-m-d H:i:s") ."'
146 WHERE user_id=".db_escape($user_id);
148 db_query($sql, "could not update last visit date for user $user_id");
151 //-----------------------------------------------------------------------------------------------
152 function check_user_activity($id)
154 $sql = "SELECT COUNT(*) FROM ".TB_PREF."audit_trail WHERE audit_trail.user="
156 $result = db_query($sql,"Cant check user activity");
157 $ret = db_fetch($result);
162 //-----------------------------------------------------------------------------------------------
163 function show_users_online()
165 global $show_users_online, $db;
167 if (!isset($show_users_online) || $show_users_online == 0 || !defined('TB_PREF') ||
168 !isset($_SESSION['get_text']) || !isset($db))
170 $result = db_query("SHOW TABLES LIKE '".TB_PREF."useronline'");
171 if (db_num_rows($result) == 1)
173 $timeoutseconds = 120;
176 $timeout=$timestamp-$timeoutseconds;
178 This will find out if user is from behind proxy server.
179 In that case, the script would count them all as 1 user.
180 This function tryes to get real IP address.
182 if (isset($_SERVER['HTTP_CLIENT_IP'])) {
183 $ip = $_SERVER['HTTP_CLIENT_IP'];
185 elseif (isset($_SERVER['HTTP_X_FORWARDED_FOR'])) {
186 $ip = $_SERVER['HTTP_X_FORWARDED_FOR'];
188 elseif (isset($_SERVER['HTTP_X_FORWARDED'])) {
189 $ip = $_SERVER['HTTP_X_FORWARDED'];
191 elseif (isset($_SERVER['HTTP_FORWARDED_FOR'])) {
192 $ip = $_SERVER['HTTP_FORWARDED_FOR'];
194 elseif (isset($_SERVER['HTTP_FORWARDED'])) {
195 $ip = $_SERVER['HTTP_FORWARDED'];
198 $ip = $_SERVER['REMOTE_ADDR'];
201 // Add user to database
202 db_query("INSERT INTO ".TB_PREF."useronline (timestamp, ip, file) VALUES ('". $timestamp ."','". $ip ."','". $_SERVER['PHP_SELF'] ."')");
203 //Remove users that were not online within $timeoutseconds.
204 db_query("DELETE FROM ".TB_PREF."useronline WHERE timestamp<". $timeout);
206 // Select online users
207 $result = db_query("SELECT DISTINCT ip FROM ".TB_PREF."useronline");
208 $users = db_num_rows($result);
212 return "$users ".($users == 1 ? _("user online") : _("users online"));