1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
|
<?php
class User {
function User($userid, $passwd = 0) {
if ($passwd) {
$result = db_query("SELECT * FROM users WHERE LOWER(userid) = LOWER('$userid') && passwd = PASSWORD('$passwd') && STATUS = 2");
if (db_num_rows($result) == 1) {
foreach (db_fetch_row($result) as $key=>$value) { $field = mysql_field_name($result, $key); $this->$field = stripslashes($value); $this->field[] = $field; }
db_query("UPDATE users SET last_access = '". time() ."', last_host = '$GLOBALS[REMOTE_ADDR]' WHERE id = $this->id");
}
}
else {
$result = db_query("SELECT * FROM users WHERE userid = '$userid' && STATUS = 2");
if (db_num_rows($result) == 1) {
foreach (db_fetch_row($result) as $key=>$value) { $field = mysql_field_name($result, $key); $this->$field = stripslashes($value); $this->field[] = $field; }
db_query("UPDATE users SET last_access = '". time() ."', last_host = '$GLOBALS[REMOTE_ADDR]' WHERE id = $this->id");
}
}
}
}
function user_init() {
global $db_name;
session_name($db_name);
session_start();
}
function user_load($username) {
return new User($username);
}
function user_rehash() {
global $user;
if ($user->id) {
$user = new User($user->userid);
session_register("user");
}
}
function user_save($account, $array) {
// dynamically compose query:
foreach ($array as $key=>$value) {
if ($key == "passwd") $query .= "$key = PASSWORD('". addslashes($value) ."'), ";
else $query .= "$key = '". addslashes($value) ."', ";
}
// update or instert account:
if ($account->id) db_query("UPDATE users SET $query last_access = '". time() ."', last_host = '$GLOBALS[REMOTE_ADDR]' WHERE id = '$account->id'");
else db_query("INSERT INTO users SET $query last_access = '". time() ."', last_host = '$GLOBALS[REMOTE_ADDR]'");
// return account:
return user_load(($account->userid ? $account->userid : $array[userid]));
}
function user_access($account, $section = 0) {
global $user;
if ($section) return (field_get($account->access, $section) || $account->id == 1);
else return ($account->access || $account->id == 1);
}
function user_ban($mask, $type) {
$result = db_query("SELECT * FROM access WHERE type = '$type' AND '$mask' REGEXP mask");
return db_fetch_object($result);
}
?>
|
