|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
|
|
4
|
|
|
namespace carono\yii2file\behaviors; |
|
5
|
|
|
|
|
6
|
|
|
|
|
7
|
|
|
use carono\yii2file\FileUploadTrait; |
|
8
|
|
|
use carono\yii2migrate\traits\PivotTrait; |
|
9
|
|
|
use yii\db\ActiveRecord; |
|
10
|
|
|
|
|
11
|
|
|
/** |
|
12
|
|
|
* Class PivotSaveBehavior |
|
13
|
|
|
* |
|
14
|
|
|
* @package app\behaviors |
|
15
|
|
|
* @property PivotTrait|ActiveRecord $owner |
|
16
|
|
|
*/ |
|
17
|
|
|
class PivotSaveBehavior extends \yii\base\Behavior |
|
18
|
|
|
{ |
|
19
|
|
|
protected $_pivots; |
|
20
|
|
|
public $attribute; |
|
21
|
|
|
public $pivotClass; |
|
22
|
|
|
public $modelClass; |
|
23
|
|
|
public $prepareValues; |
|
24
|
|
|
public $deletePivotsBeforeSave = true; |
|
25
|
|
|
|
|
26
|
|
|
public function canSetProperty($name, $checkVars = true) |
|
27
|
|
|
{ |
|
28
|
|
|
return $name == $this->attribute; |
|
29
|
|
|
} |
|
30
|
|
|
|
|
31
|
|
|
public function __set($name, $value) |
|
32
|
|
|
{ |
|
33
|
|
|
if ($this->canSetProperty($name)) { |
|
34
|
|
|
$this->setPivots($value); |
|
35
|
|
|
} else { |
|
36
|
|
|
parent::__set($name, $value); |
|
37
|
|
|
} |
|
38
|
|
|
} |
|
39
|
|
|
|
|
40
|
|
|
public function getStoredPivots($attribute) |
|
41
|
|
|
{ |
|
42
|
|
|
if ($attribute == $this->attribute) { |
|
43
|
|
|
return $this->_pivots; |
|
44
|
|
|
} |
|
45
|
|
|
|
|
46
|
|
|
return null; |
|
47
|
|
|
} |
|
48
|
|
|
|
|
49
|
|
|
/** |
|
50
|
|
|
* @return ActiveRecord|FileUploadTrait |
|
51
|
|
|
*/ |
|
52
|
|
|
protected function getModelClass() |
|
53
|
|
|
{ |
|
54
|
|
|
return $this->modelClass; |
|
55
|
|
|
} |
|
56
|
|
|
|
|
57
|
|
|
protected function setPivots($values) |
|
58
|
|
|
{ |
|
59
|
|
|
$class = $this->getModelClass(); |
|
60
|
|
|
$this->_pivots = []; |
|
61
|
|
|
if ($this->prepareValues instanceof \Closure) { |
|
62
|
|
|
$values = call_user_func($this->prepareValues, (array)$values); |
|
63
|
|
|
} |
|
64
|
|
|
foreach ((array)$values as $value) { |
|
65
|
|
|
if (is_numeric($value)) { |
|
66
|
|
|
$this->_pivots[] = $class::findOne($value); |
|
67
|
|
|
} elseif ($value instanceof $class) { |
|
68
|
|
|
$this->_pivots[] = $value; |
|
69
|
|
|
} |
|
70
|
|
|
} |
|
71
|
|
|
$eventName = $this->owner->isNewRecord ? ActiveRecord::EVENT_AFTER_INSERT : ActiveRecord::EVENT_AFTER_UPDATE; |
|
72
|
|
|
$this->owner->on($eventName, [$this, 'savePivots']); |
|
|
|
|
|
|
73
|
|
|
} |
|
74
|
|
|
|
|
75
|
|
|
public function savePivots() |
|
76
|
|
|
{ |
|
77
|
|
|
if (!method_exists($this->owner, 'addPivot')) { |
|
78
|
|
|
throw new \Exception('Class ' . get_class($this->owner) . ' must use carono\yii2migrate\traits\PivotTrait trait'); |
|
79
|
|
|
} |
|
80
|
|
|
if ($this->deletePivotsBeforeSave && $this->_pivots !== null) { |
|
81
|
|
|
$this->owner->deletePivots($this->pivotClass); |
|
82
|
|
|
} |
|
83
|
|
|
if ($this->_pivots) { |
|
84
|
|
|
foreach ($this->_pivots as $pv) { |
|
85
|
|
|
$this->owner->addPivot($pv, $this->pivotClass); |
|
86
|
|
|
} |
|
87
|
|
|
} |
|
88
|
|
|
} |
|
89
|
|
|
} |
carono /
yii2-file-upload
Loading history...