|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
/* |
|
4
|
|
|
* This file is part of the Icybee package. |
|
5
|
|
|
* |
|
6
|
|
|
* (c) Olivier Laviale <[email protected]> |
|
7
|
|
|
* |
|
8
|
|
|
* For the full copyright and license information, please view the LICENSE |
|
9
|
|
|
* file that was distributed with this source code. |
|
10
|
|
|
*/ |
|
11
|
|
|
|
|
12
|
|
|
namespace Icybee\Modules\Users; |
|
13
|
|
|
|
|
14
|
|
View Code Duplication |
class PermissionResolver implements \ArrayAccess, \IteratorAggregate, PermissionResolverInterface |
|
15
|
|
|
{ |
|
16
|
|
|
/** |
|
17
|
|
|
* Synthesizes the `users_permission_resolver_list` config from `users` fragments. |
|
18
|
|
|
* |
|
19
|
|
|
* @param array $fragments |
|
20
|
|
|
* |
|
21
|
|
|
* @return array |
|
22
|
|
|
*/ |
|
23
|
|
|
static public function synthesize_config(array $fragments) |
|
24
|
|
|
{ |
|
25
|
|
|
$list = []; |
|
26
|
|
|
$weight = []; |
|
27
|
|
|
|
|
28
|
|
|
foreach ($fragments as $fragment) |
|
29
|
|
|
{ |
|
30
|
|
|
if (empty($fragment['permission_resolver_list'])) |
|
31
|
|
|
{ |
|
32
|
|
|
continue; |
|
33
|
|
|
} |
|
34
|
|
|
|
|
35
|
|
|
foreach ($fragment['permission_resolver_list'] as $resolver_id => $resolver) |
|
36
|
|
|
{ |
|
37
|
|
|
$resolver = ((array) $resolver) + [ 'weight' => 0 ]; |
|
38
|
|
|
|
|
39
|
|
|
$list[$resolver_id] = $resolver[0]; |
|
40
|
|
|
$weight[$resolver_id] = $resolver['weight']; |
|
41
|
|
|
} |
|
42
|
|
|
} |
|
43
|
|
|
|
|
44
|
|
|
return \ICanBoogie\sort_by_weight($list, function($v, $k) use($weight) { |
|
45
|
|
|
|
|
46
|
|
|
return $weight[$k]; |
|
47
|
|
|
|
|
48
|
|
|
}); |
|
49
|
|
|
} |
|
50
|
|
|
|
|
51
|
|
|
private $list = []; |
|
52
|
|
|
|
|
53
|
|
|
/** |
|
54
|
|
|
* Initializes the permission resolver list. |
|
55
|
|
|
* |
|
56
|
|
|
* @param array $resolver_list A permission resolver list, such as one created by |
|
57
|
|
|
* {@link autoconfig()}. |
|
58
|
|
|
*/ |
|
59
|
|
|
public function __construct(array $resolver_list = []) |
|
60
|
|
|
{ |
|
61
|
|
|
foreach ($resolver_list as $resolver_id => $resolver) |
|
62
|
|
|
{ |
|
63
|
|
|
$this[$resolver_id] = $resolver; |
|
64
|
|
|
} |
|
65
|
|
|
} |
|
66
|
|
|
|
|
67
|
|
|
public function __invoke(User $user, $permission, $target = null) |
|
68
|
|
|
{ |
|
69
|
|
|
$granted = false; |
|
70
|
|
|
|
|
71
|
|
|
foreach ($this->list as $resolver_id => &$resolver) |
|
72
|
|
|
{ |
|
73
|
|
|
if (!is_callable($resolver)) |
|
74
|
|
|
{ |
|
75
|
|
|
$resolver = new $resolver; |
|
76
|
|
|
} |
|
77
|
|
|
|
|
78
|
|
|
$resolver_grant = call_user_func($resolver, $user, $permission, $target); |
|
79
|
|
|
|
|
80
|
|
|
if ($resolver_grant === null) |
|
81
|
|
|
{ |
|
82
|
|
|
continue; |
|
83
|
|
|
} |
|
84
|
|
|
|
|
85
|
|
|
$granted = $resolver_grant; |
|
86
|
|
|
} |
|
87
|
|
|
|
|
88
|
|
|
return $granted; |
|
89
|
|
|
} |
|
90
|
|
|
|
|
91
|
|
|
public function getIterator() |
|
92
|
|
|
{ |
|
93
|
|
|
return new \ArrayIterator($this->list); |
|
94
|
|
|
} |
|
95
|
|
|
|
|
96
|
|
|
public function offsetExists($resolver_id) |
|
97
|
|
|
{ |
|
98
|
|
|
return isset($this->list[$resolver_id]); |
|
99
|
|
|
} |
|
100
|
|
|
|
|
101
|
|
|
public function offsetGet($resolver_id) |
|
102
|
|
|
{ |
|
103
|
|
|
return $this->list[$resolver_id]; |
|
104
|
|
|
} |
|
105
|
|
|
|
|
106
|
|
|
public function offsetSet($resolver_id, $resolver) |
|
107
|
|
|
{ |
|
108
|
|
|
$this->list[$resolver_id] = $resolver; |
|
109
|
|
|
} |
|
110
|
|
|
|
|
111
|
|
|
public function offsetUnset($resolver_id) |
|
112
|
|
|
{ |
|
113
|
|
|
unset($this->list[$resolver_id]); |
|
114
|
|
|
} |
|
115
|
|
|
} |
|
116
|
|
|
|
|
117
|
|
|
interface PermissionResolverInterface |
|
118
|
|
|
{ |
|
119
|
|
|
/** |
|
120
|
|
|
* Resolves the permission of a user. |
|
121
|
|
|
* |
|
122
|
|
|
* @param User $user A user record. |
|
123
|
|
|
* @param string $permission The permission to check. |
|
124
|
|
|
* @param mixed $target A context for the permission |
|
125
|
|
|
* |
|
126
|
|
|
* @return boolean `true` if the user has the specified permission. |
|
127
|
|
|
*/ |
|
128
|
|
|
public function __invoke(User $user, $permission, $target = null); |
|
129
|
|
|
} |
|
130
|
|
|
|
Icybee /
module-users
