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Added support of JsonSerializable interface to ArrayableTrait (#17888)

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This commit is contained in:
Ivan Hermanov
2020-02-22 11:34:27 +02:00
committed by GitHub
parent c41b428088
commit 6e9764b467
2 changed files with 55 additions and 2 deletions
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8
framework/base/ArrayableTrait.php
View File

@ -128,12 +128,16 @@ trait ArrayableTrait
if ($recursive) {
$nestedFields = $this->extractFieldsFor($fields, $field);
$nestedExpand = $this->extractFieldsFor($expand, $field);
if ($attribute instanceof Arrayable) {
if ($attribute instanceof \JsonSerializable) {
$attribute = $attribute->jsonSerialize();
} elseif ($attribute instanceof Arrayable) {
$attribute = $attribute->toArray($nestedFields, $nestedExpand);
} elseif (is_array($attribute)) {
$attribute = array_map(
function ($item) use ($nestedFields, $nestedExpand) {
if ($item instanceof Arrayable) {
if ($item instanceof \JsonSerializable) {
return $item->jsonSerialize();
} elseif ($item instanceof Arrayable) {
return $item->toArray($nestedFields, $nestedExpand);
}
return $item;

49
tests/framework/rest/SerializerTest.php
View File

@ -425,6 +425,23 @@ class SerializerTest extends TestCase
$this->assertEquals(['customField' => 'test3/test4'], $serializer->serialize($model));
}
/**
* @see https://github.com/yiisoft/yii2/issues/16334
*/
public function testSerializeArrayableWithJsonSerializableAttribute()
{
$serializer = new Serializer();
$model = new TestModel4();
$this->assertEquals([
'field3' => 'test3',
'field4' => 'test4',
'testModel3' => ['customField' => 'test3/test4'],
'testModelArray' => [['customField' => 'test3/test4']],
],
$serializer->serialize($model));
}
}
class TestModel extends Model
@ -495,3 +512,35 @@ class TestModel3 extends Model implements \JsonSerializable
];
}
}
class TestModel4 extends Model
{
public static $fields = ['field3', 'field4'];
public static $extraFields = [];
public $field3 = 'test3';
public $field4 = 'test4';
public $extraField4 = 'testExtra2';
public function fields()
{
$fields = static::$fields;
$fields['testModel3'] = function() {
return $this->getTestModel3();
};
$fields['testModelArray'] = function() {
return [$this->getTestModel3()];
};
return $fields;
}
public function extraFields()
{
return static::$extraFields;
}
public function getTestModel3()
{
return new TestModel3();
}
}