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
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
|
<?php defined("SYSPATH") or die("No direct script access.");
/**
* Gallery - a web based photo album viewer and editor
* Copyright (C) 2000-2009 Bharat Mediratta
*
* This program 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.
*
* This program 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 Street - Fifth Floor, Boston, MA 02110-1301, USA.
*/
/**
* This is the API for handling users.
*
* Note: by design, this class does not do any permission checking.
*/
class user_Core {
/**
* @see Identity_Driver::guest.
*/
static function guest() {
return Identity::guest();
}
/**
* @see Identity_Driver::create_user.
*/
static function create($name, $full_name, $password) {
return Identity::create_user($name, $full_name, $password);
}
/**
* @see Identity_Driver::is_correct_password.
*/
static function is_correct_password($user, $password) {
return Identity::is_correct_password($user, $password);
}
/**
* @see Identity_Driver::hash_password.
*/
static function hash_password($password) {
return Identity::hash_password($password);
}
/**
* Look up a user by id.
* @param integer $id the user id
* @return User_Definition the user object, or null if the id was invalid.
*/
static function lookup($id) {
return self::_lookup_user_by_field("id", $id);
}
/**
* Look up a user by name.
* @param integer $name the user name
* @return User_Definition the user object, or null if the name was invalid.
*/
static function lookup_by_name($name) {
return self::_lookup_user_by_field("name", $name);
}
/**
* Look up a user by hash.
* @param string $name the user name
* @return User_Definition the user object, or null if the name was invalid.
*/
static function lookup_by_hash($hash) {
return self::_lookup_user_by_field("hash", $hash);
}
/**
* @see Identity_Driver::get_user_list.
*/
static function get_user_list($filter=array()) {
return Identity::get_user_list($filter);
}
/**
* @see Identity_Driver::get_edit_rules.
*/
static function get_edit_rules() {
return Identity::get_edit_rules("user");
}
private static function _lookup_user_by_field($field_name, $value) {
try {
$user = model_cache::get("user", $value, $field_name);
if ($user->loaded) {
return $user;
}
} catch (Exception $e) {
if (strpos($e->getMessage(), "MISSING_MODEL") === false) {
throw $e;
}
}
return null;
}
}
|
