|
1
|
|
|
<?php |
|
2
|
|
|
namespace Javis\JsonApi\Hydrator; |
|
3
|
|
|
|
|
4
|
|
|
use stdClass; |
|
5
|
|
|
use Javis\JsonApi\Schema\Document; |
|
6
|
|
|
use Javis\JsonApi\Schema\Resource; |
|
7
|
|
|
|
|
8
|
|
|
/** |
|
9
|
|
|
* Imported from WoohooLabs Yang to bring this feature to PHP 5.5 |
|
10
|
|
|
*/ |
|
11
|
|
|
class ClassHydrator |
|
12
|
|
|
{ |
|
13
|
|
|
/** |
|
14
|
|
|
* @return stdClass[]|stdClass |
|
15
|
|
|
*/ |
|
16
|
|
|
|
|
17
|
|
|
public function hydrate(Document $document) |
|
18
|
|
|
{ |
|
19
|
|
|
if ($document->hasPrimaryResources() === false) { |
|
20
|
|
|
return new stdClass(); |
|
21
|
|
|
} |
|
22
|
|
|
if ($document->isSingleResourceDocument()) { |
|
23
|
|
|
return $this->hydratePrimaryResource($document); |
|
24
|
|
|
} |
|
25
|
|
|
return $this->hydratePrimaryResources($document); |
|
26
|
|
|
} |
|
27
|
|
|
|
|
28
|
|
|
public function hydrateObject(Document $document) |
|
29
|
|
|
{ |
|
30
|
|
|
if ($document->isSingleResourceDocument() === false) { |
|
31
|
|
|
return new stdClass(); |
|
32
|
|
|
} |
|
33
|
|
|
if ($document->hasPrimaryResources() === false) { |
|
34
|
|
|
return new stdClass(); |
|
35
|
|
|
} |
|
36
|
|
|
return $this->hydratePrimaryResource($document); |
|
37
|
|
|
} |
|
38
|
|
|
|
|
39
|
|
|
/** |
|
40
|
|
|
* @return stdClass[] |
|
41
|
|
|
*/ |
|
42
|
|
|
public function hydrateCollection(Document $document) |
|
43
|
|
|
{ |
|
44
|
|
|
if ($document->hasPrimaryResources() === false) { |
|
45
|
|
|
return []; |
|
46
|
|
|
} |
|
47
|
|
|
if ($document->isSingleResourceDocument()) { |
|
48
|
|
|
return [$this->hydratePrimaryResource($document)]; |
|
49
|
|
|
} |
|
50
|
|
|
return $this->hydratePrimaryResources($document); |
|
51
|
|
|
} |
|
52
|
|
|
|
|
53
|
|
|
private function hydratePrimaryResources(Document $document) |
|
54
|
|
|
{ |
|
55
|
|
|
$result = []; |
|
56
|
|
|
$resourceMap = []; |
|
57
|
|
|
foreach ($document->primaryResources() as $primaryResource) { |
|
58
|
|
|
$result[] = $this->hydrateResource($primaryResource, $document, $resourceMap); |
|
59
|
|
|
} |
|
60
|
|
|
return $result; |
|
61
|
|
|
} |
|
62
|
|
|
|
|
63
|
|
|
private function hydratePrimaryResource(Document $document) |
|
64
|
|
|
{ |
|
65
|
|
|
$resourceMap = []; |
|
66
|
|
|
return $this->hydrateResource(/** @scrutinizer ignore-type */ $document->primaryResource(), $document, $resourceMap); |
|
67
|
|
|
} |
|
68
|
|
|
|
|
69
|
|
|
/** |
|
70
|
|
|
* @param stdClass[] $resourceMap |
|
71
|
|
|
*/ |
|
72
|
|
|
private function hydrateResource(Resource $resource, Document $document, array &$resourceMap) |
|
73
|
|
|
{ |
|
74
|
|
|
// Fill basic attributes of the resource |
|
75
|
|
|
$result = new stdClass(); |
|
76
|
|
|
$result->type = $resource->type(); |
|
77
|
|
|
$result->id = $resource->id(); |
|
78
|
|
|
foreach ($resource->attributes() as $attribute => $value) { |
|
79
|
|
|
$result->{$attribute} = $value; |
|
80
|
|
|
} |
|
81
|
|
|
//Save resource to the identity map |
|
82
|
|
|
$this->saveObjectToMap($result, $resourceMap); |
|
83
|
|
|
//Fill relationships |
|
84
|
|
|
foreach ($resource->relationships() as $name => $relationship) { |
|
85
|
|
|
foreach ($relationship->resourceLinks() as $link) { |
|
86
|
|
|
$object = $this->getObjectFromMap($link["type"], $link["id"], $resourceMap); |
|
87
|
|
|
if ($object === null && $document->hasIncludedResource($link["type"], $link["id"])) { |
|
88
|
|
|
$relatedResource = $document->resource($link["type"], $link["id"]); |
|
89
|
|
|
$object = $this->hydrateResource($relatedResource, $document, $resourceMap); |
|
90
|
|
|
} |
|
91
|
|
|
if ($object === null) { |
|
92
|
|
|
continue; |
|
93
|
|
|
} |
|
94
|
|
|
if ($relationship->isToOneRelationship()) { |
|
95
|
|
|
$result->{$name} = $object; |
|
96
|
|
|
} else { |
|
97
|
|
|
$result->{$name}[] = $object; |
|
98
|
|
|
} |
|
99
|
|
|
} |
|
100
|
|
|
} |
|
101
|
|
|
return $result; |
|
102
|
|
|
} |
|
103
|
|
|
|
|
104
|
|
|
/** |
|
105
|
|
|
* @param stdClass[] $resourceMap |
|
106
|
|
|
*/ |
|
107
|
|
|
private function getObjectFromMap($type, $id, array $resourceMap) |
|
108
|
|
|
{ |
|
109
|
|
|
return !empty($resourceMap[$type . "-" . $id]) ? $resourceMap[$type . "-" . $id] : null; |
|
110
|
|
|
} |
|
111
|
|
|
|
|
112
|
|
|
/** |
|
113
|
|
|
* @param stdClass[] $resourceMap |
|
114
|
|
|
*/ |
|
115
|
|
|
private function saveObjectToMap($object, array &$resourceMap) |
|
116
|
|
|
{ |
|
117
|
|
|
$resourceMap[$object->type . "-" . $object->id] = $object; |
|
118
|
|
|
} |
|
119
|
|
|
} |
|
120
|
|
|
|
javis /
json-api-client
