public function itemData($item, TransformerAbstract $transformer, $options = array())
{
$resource = new Item($item, $transformer);
if (isset($options['meta'])) {
foreach ($options['meta'] as $metaKey => $metaItem) {
$resource->setMetaValue($metaKey, $metaItem);
}
}
return $resource->getData();
}
public function testSerializingItemResourceWithMeta()
{
$this->manager->parseIncludes('author');
$bookData = array('title' => 'Foo', 'year' => '1991', '_author' => array('name' => 'Dave'));
$resource = new Item($bookData, new GenericBookTransformer(), 'book');
$resource->setMetaValue('foo', 'bar');
$scope = new Scope($this->manager, $resource);
$expected = array('book' => array(array('title' => 'Foo', 'year' => 1991)), 'linked' => array('author' => array(array('name' => 'Dave'))), 'meta' => array('foo' => 'bar'));
$this->assertEquals($expected, $scope->toArray());
$expectedJson = '{"book":[{"title":"Foo","year":1991}],"linked":{"author":[{"name":"Dave"}]},"meta":{"foo":"bar"}}';
$this->assertEquals($expectedJson, $scope->toJson());
}
public function testSerializingItemResource()
{
$manager = new Manager();
$manager->parseIncludes('author');
$manager->setSerializer(new ArraySerializer());
$bookData = array('title' => 'Foo', 'year' => '1991', '_author' => array('name' => 'Dave'));
$resource = new Item($bookData, new GenericBookTransformer(), 'book');
// Try without metadata
$scope = new Scope($manager, $resource);
$expected = array('title' => 'Foo', 'year' => 1991, 'author' => array('name' => 'Dave'));
$this->assertEquals($expected, $scope->toArray());
// Same again with meta
$resource->setMetaValue('foo', 'bar');
$scope = new Scope($manager, $resource);
$expected = array('title' => 'Foo', 'year' => 1991, 'author' => array('name' => 'Dave'), 'meta' => array('foo' => 'bar'));
$this->assertEquals($expected, $scope->toArray());
}
/**
* Response for one item
*
* @param $data
* @param callable|\League\Fractal\TransformerAbstract $transformer
* @param string $resourceKey
* @param array $meta
* @return mixed
*/
public function withItem($data, $transformer, $resourceKey = null, $meta = [])
{
$resource = new Item($data, $transformer, $resourceKey);
foreach ($meta as $metaKey => $metaValue) {
$resource->setMetaValue($metaKey, $metaValue);
}
$rootScope = $this->manager->createData($resource);
return $this->withArray($rootScope->toArray());
}
/**
* Prepare root scope and set some meta information.
*
* @param Item|Collection $resource
*
* @return \League\Fractal\Scope
*/
protected function prepareRootScope($resource)
{
$resource->setMetaValue('available_includes', $this->transformer->getAvailableIncludes());
$resource->setMetaValue('default_includes', $this->transformer->getDefaultIncludes());
return $this->fractal->createData($resource);
}
