|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
namespace LeKoala\CommonExtensions; |
|
4
|
|
|
|
|
5
|
|
|
use SilverStripe\ORM\DataObject; |
|
6
|
|
|
use SilverStripe\Security\Member; |
|
7
|
|
|
use SilverStripe\ORM\DataExtension; |
|
8
|
|
|
use SilverStripe\Security\Permission; |
|
9
|
|
|
|
|
10
|
|
|
/** |
|
11
|
|
|
* Make a DataObject have a Member owner |
|
12
|
|
|
* |
|
13
|
|
|
* @property DataObject $owner |
|
14
|
|
|
* @property int $OwnerID |
|
15
|
|
|
* @method \SilverStripe\Security\Member Owner() |
|
16
|
|
|
*/ |
|
17
|
|
|
class OwnershipExtension extends DataExtension |
|
18
|
|
|
{ |
|
19
|
|
|
private static $has_one = [ |
|
|
|
|
|
|
20
|
|
|
"Owner" => Member::class, |
|
21
|
|
|
]; |
|
22
|
|
|
|
|
23
|
|
|
public function onBeforeWrite() |
|
24
|
|
|
{ |
|
25
|
|
|
// Make sure we have a owner |
|
26
|
|
|
if (!$this->owner->OwnerID) { |
|
27
|
|
|
$this->owner->OwnerID = Member::currentUserID(); |
|
|
|
|
|
|
28
|
|
|
} |
|
29
|
|
|
} |
|
30
|
|
|
|
|
31
|
|
|
/** |
|
32
|
|
|
* @return bool |
|
33
|
|
|
*/ |
|
34
|
|
|
public function IsOwner() |
|
35
|
|
|
{ |
|
36
|
|
|
return $this->owner->OwnerID == Member::currentUserID(); |
|
37
|
|
|
} |
|
38
|
|
|
|
|
39
|
|
|
/** |
|
40
|
|
|
* @return bool |
|
41
|
|
|
*/ |
|
42
|
|
|
public function IsNotOwner() |
|
43
|
|
|
{ |
|
44
|
|
|
return $this->owner->OwnerID != Member::currentUserID(); |
|
45
|
|
|
} |
|
46
|
|
|
|
|
47
|
|
|
/** |
|
48
|
|
|
* @param Member $member |
|
49
|
|
|
* @return boolean |
|
50
|
|
|
*/ |
|
51
|
|
|
public function canView($member = null) |
|
52
|
|
|
{ |
|
53
|
|
|
// Can always view |
|
54
|
|
|
if ($this->IsOwner()) { |
|
55
|
|
|
return true; |
|
56
|
|
|
} |
|
57
|
|
|
return Permission::check('ADMIN', 'any', $member); |
|
58
|
|
|
} |
|
59
|
|
|
|
|
60
|
|
|
/** |
|
61
|
|
|
* @param Member $member |
|
62
|
|
|
* @return boolean |
|
63
|
|
|
*/ |
|
64
|
|
|
public function canEdit($member = null) |
|
65
|
|
|
{ |
|
66
|
|
|
// Can always view |
|
67
|
|
|
if ($this->IsOwner()) { |
|
68
|
|
|
return true; |
|
69
|
|
|
} |
|
70
|
|
|
return Permission::check('ADMIN', 'any', $member); |
|
71
|
|
|
} |
|
72
|
|
|
|
|
73
|
|
|
/** |
|
74
|
|
|
* @param Member $member |
|
75
|
|
|
* @return boolean |
|
76
|
|
|
*/ |
|
77
|
|
|
public function canDelete($member = null) |
|
78
|
|
|
{ |
|
79
|
|
|
// Can always view |
|
80
|
|
|
if ($this->IsOwner()) { |
|
81
|
|
|
return true; |
|
82
|
|
|
} |
|
83
|
|
|
return Permission::check('ADMIN', 'any', $member); |
|
84
|
|
|
} |
|
85
|
|
|
} |
|
86
|
|
|
|
lekoala /
silverstripe-common-extensions
Loading history...