|
1
|
|
|
<?php |
|
2
|
|
|
/** |
|
3
|
|
|
* Created by PhpStorm. |
|
4
|
|
|
* User: horat1us |
|
5
|
|
|
* Date: 5/11/17 |
|
6
|
|
|
* Time: 6:41 PM |
|
7
|
|
|
*/ |
|
8
|
|
|
|
|
9
|
|
|
namespace Horat1us\Services; |
|
10
|
|
|
|
|
11
|
|
|
use Horat1us\Arrays\Collection; |
|
12
|
|
|
use Horat1us\XmlConvertibleInterface; |
|
13
|
|
|
use Horat1us\XmlConvertibleObject; |
|
14
|
|
|
|
|
15
|
|
|
|
|
16
|
|
|
/** |
|
17
|
|
|
* Class XmlDifferenceService |
|
18
|
|
|
* @package Horat1us\Services |
|
19
|
|
|
*/ |
|
20
|
|
|
class XmlDifferenceService |
|
21
|
|
|
{ |
|
22
|
|
|
/** |
|
23
|
|
|
* @var XmlConvertibleInterface |
|
24
|
|
|
*/ |
|
25
|
|
|
protected $source; |
|
26
|
|
|
|
|
27
|
|
|
/** |
|
28
|
|
|
* @var XmlConvertibleInterface |
|
29
|
|
|
*/ |
|
30
|
|
|
protected $target; |
|
31
|
|
|
|
|
32
|
|
|
|
|
33
|
|
|
/** |
|
34
|
|
|
* XmlDifferenceService constructor. |
|
35
|
|
|
* @param XmlConvertibleInterface $source |
|
36
|
|
|
* @param XmlConvertibleInterface $target |
|
37
|
|
|
*/ |
|
38
|
4 |
|
public function __construct( |
|
39
|
|
|
XmlConvertibleInterface $source, |
|
40
|
|
|
XmlConvertibleInterface $target |
|
41
|
|
|
) |
|
42
|
|
|
{ |
|
43
|
|
|
$this |
|
44
|
4 |
|
->setSource($source) |
|
45
|
4 |
|
->setTarget($target); |
|
46
|
4 |
|
} |
|
47
|
|
|
|
|
48
|
|
|
/** |
|
49
|
|
|
* @return XmlConvertibleInterface|null |
|
50
|
|
|
*/ |
|
51
|
4 |
|
public function difference() |
|
52
|
|
|
{ |
|
53
|
4 |
|
if ($this->getIsCommonDifferent()) { |
|
54
|
4 |
|
return clone $this->getSource(); |
|
55
|
|
|
} |
|
56
|
|
|
|
|
57
|
2 |
|
$newChildren = $this->getDifferentChildren(); |
|
58
|
2 |
|
if (empty($newChildren)) { |
|
59
|
2 |
|
return null; |
|
60
|
|
|
} |
|
61
|
|
|
|
|
62
|
2 |
|
$target = clone $this->getSource(); |
|
63
|
2 |
|
$target->setXmlChildren($newChildren); |
|
64
|
|
|
|
|
65
|
2 |
|
return clone $target; |
|
66
|
|
|
} |
|
67
|
|
|
|
|
68
|
|
|
/** |
|
69
|
|
|
* Difference by element name, children count and properties |
|
70
|
|
|
*/ |
|
71
|
4 |
|
public function getIsCommonDifferent() |
|
72
|
|
|
{ |
|
73
|
4 |
|
return $this->getSource()->getXmlElementName() !== $this->getTarget()->getXmlElementName() |
|
74
|
4 |
|
|| empty($this->getSource()->getXmlChildren()) && !empty($this->getTarget()->getXmlChildren()) |
|
75
|
4 |
|
|| $this->getIsDifferentProperties(); |
|
76
|
|
|
} |
|
77
|
|
|
|
|
78
|
|
|
/** |
|
79
|
|
|
* @return array |
|
80
|
|
|
*/ |
|
81
|
2 |
|
public function getDifferentChildren() |
|
82
|
|
|
{ |
|
83
|
2 |
|
return Collection::from($this->getSource()->getXmlChildren() ?? []) |
|
84
|
|
|
->map(function ($child) { |
|
85
|
2 |
|
return $this->transform($child); |
|
86
|
2 |
|
}) |
|
87
|
|
|
->map(function (XmlConvertibleInterface $child) { |
|
88
|
2 |
|
return $this->findDifference($child); |
|
89
|
2 |
|
}) |
|
90
|
2 |
|
->filter(function ($child) { |
|
91
|
2 |
|
return $child !== null; |
|
92
|
2 |
|
}) |
|
93
|
2 |
|
->array; |
|
94
|
|
|
} |
|
95
|
|
|
|
|
96
|
|
|
/** |
|
97
|
|
|
* Finding difference in properties |
|
98
|
|
|
* |
|
99
|
|
|
* @return bool |
|
100
|
|
|
*/ |
|
101
|
3 |
|
protected function getIsDifferentProperties() |
|
102
|
|
|
{ |
|
103
|
3 |
|
foreach ($this->getSource()->getXmlProperties() as $property) { |
|
104
|
|
|
if ( |
|
105
|
3 |
|
!property_exists($this->getTarget(), $property) |
|
106
|
3 |
|
|| $this->getSource()->{$property} !== $this->getTarget()->{$property} |
|
107
|
|
|
) { |
|
108
|
3 |
|
return true; |
|
109
|
|
|
} |
|
110
|
|
|
} |
|
111
|
|
|
|
|
112
|
2 |
|
return false; |
|
113
|
|
|
} |
|
114
|
|
|
|
|
115
|
|
|
/** |
|
116
|
|
|
* @param XmlConvertibleInterface|\DOMNode|\DOMDocument $object |
|
117
|
|
|
* @return XmlConvertibleInterface |
|
118
|
|
|
*/ |
|
119
|
2 |
|
protected function transform($object) |
|
120
|
|
|
{ |
|
121
|
2 |
|
return $object instanceof XmlConvertibleInterface |
|
122
|
2 |
|
? $object |
|
123
|
2 |
|
: XmlConvertibleObject::fromXml($object); |
|
|
|
|
|
|
124
|
|
|
} |
|
125
|
|
|
|
|
126
|
|
|
/** |
|
127
|
|
|
* @param XmlConvertibleInterface $child |
|
128
|
|
|
* @return XmlConvertibleInterface|null |
|
129
|
|
|
*/ |
|
130
|
2 |
|
protected function findDifference( |
|
131
|
|
|
XmlConvertibleInterface $child |
|
132
|
|
|
) |
|
133
|
|
|
{ |
|
134
|
2 |
|
foreach ($this->getTarget()->getXmlChildren() ?? [] as $comparedChild) { |
|
135
|
2 |
|
$target = $this->transform($comparedChild); |
|
136
|
|
|
|
|
137
|
2 |
|
if ($difference = $child->xmlDiff($target)) { |
|
138
|
2 |
|
return $difference; |
|
139
|
|
|
} |
|
140
|
|
|
} |
|
141
|
|
|
|
|
142
|
2 |
|
return null; |
|
143
|
|
|
} |
|
144
|
|
|
|
|
145
|
|
|
/** |
|
146
|
|
|
* @return XmlConvertibleInterface |
|
147
|
|
|
*/ |
|
148
|
4 |
|
public function getSource(): XmlConvertibleInterface |
|
149
|
|
|
{ |
|
150
|
4 |
|
return $this->source; |
|
151
|
|
|
} |
|
152
|
|
|
|
|
153
|
|
|
/** |
|
154
|
|
|
* @param XmlConvertibleInterface $source |
|
155
|
|
|
* @return $this |
|
156
|
|
|
*/ |
|
157
|
4 |
|
public function setSource(XmlConvertibleInterface $source) |
|
158
|
|
|
{ |
|
159
|
4 |
|
$this->source = $source; |
|
160
|
|
|
|
|
161
|
4 |
|
return $this; |
|
162
|
|
|
} |
|
163
|
|
|
|
|
164
|
|
|
/** |
|
165
|
|
|
* @return XmlConvertibleInterface |
|
166
|
|
|
*/ |
|
167
|
4 |
|
public function getTarget(): XmlConvertibleInterface |
|
168
|
|
|
{ |
|
169
|
4 |
|
return $this->target; |
|
170
|
|
|
} |
|
171
|
|
|
|
|
172
|
|
|
/** |
|
173
|
|
|
* @param XmlConvertibleInterface $target |
|
174
|
|
|
* @return $this |
|
175
|
|
|
*/ |
|
176
|
4 |
|
public function setTarget(XmlConvertibleInterface $target) |
|
177
|
|
|
{ |
|
178
|
4 |
|
$this->target = $target; |
|
179
|
|
|
|
|
180
|
4 |
|
return $this; |
|
181
|
|
|
} |
|
182
|
|
|
} |
Horat1us /
php-xml-convertible
It seems like the type of the argument is not accepted by the function/method which you are calling.
In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug.
We suggest to add an explicit type cast like in the following example: