Skip to content

Navigation Menu

Sign in
Appearance settings

Search code, repositories, users, issues, pull requests...

Provide feedback

We read every piece of feedback, and take your input very seriously.

Saved searches

Use saved searches to filter your results more quickly
Appearance settings

[Serializer] Allow to access to the context and various other infos in callbacks and max depth handler #10318

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 3 commits into from
Sep 11, 2018
Merged

[Serializer] Allow to access to the context and various other infos in callbacks and max depth handler #10318

Changes from all commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
a4dad43
[Serializer] Allow to access to the context and various other infos i…
dunglas Sep 10, 2018
7c3e620
Fix, and document setCircularReferenceHandler's new parameters
dunglas Sep 10, 2018
672b374
Minor reword
javiereguiluz Sep 11, 2018
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
27 changes: 20 additions & 7 deletions 27 components/serializer.rst
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -545,10 +545,9 @@ When serializing, you can set a callback to format a specific object property::
$encoder = new JsonEncoder();
$normalizer = new GetSetMethodNormalizer();

$callback = function ($dateTime) {
return $dateTime instanceof \DateTime
? $dateTime->format(\DateTime::ISO8601)
: '';
// all callback parameters are optional (you can omit the ones you don't use)
$callback = function ($innerObject, $outerObject, string $attributeName, string $format = null, array $context = array()) {
return $dateTime instanceof \DateTime ? $dateTime->format(\DateTime::ISO8601) : '';
};

$normalizer->setCallbacks(array('createdAt' => $callback));
Expand All @@ -563,6 +562,10 @@ When serializing, you can set a callback to format a specific object property::
$serializer->serialize($person, 'json');
// Output: {"name":"cordoval", "age": 34, "createdAt": "2014-03-22T09:43:12-0500"}

.. versionadded:: 4.2
The ``$outerObject``, ``$attributeName``, ``$format`` and ``$context``
parameters of the callback were introduced in Symfony 4.2.

.. _component-serializer-normalizers:

Normalizers
Expand Down Expand Up @@ -828,14 +831,19 @@ having unique identifiers::
$encoder = new JsonEncoder();
$normalizer = new ObjectNormalizer();

$normalizer->setCircularReferenceHandler(function ($object) {
// all callback parameters are optional (you can omit the ones you don't use)
$normalizer->setCircularReferenceHandler(function ($object, string $format = null, array $context = array()) {
return $object->getName();
});

$serializer = new Serializer(array($normalizer), array($encoder));
var_dump($serializer->serialize($org, 'json'));
// {"name":"Les-Tilleuls.coop","members":[{"name":"K\u00e9vin", organization: "Les-Tilleuls.coop"}]}

.. versionadded:: 4.2
The ``$format`` and ``$context`` parameters of ``setCircularReferenceHandler()``
were introduced in Symfony 4.2.

Handling Serialization Depth
----------------------------

Expand Down Expand Up @@ -964,8 +972,9 @@ having unique identifiers::

$classMetadataFactory = new ClassMetadataFactory(new AnnotationLoader(new AnnotationReader()));
$normalizer = new ObjectNormalizer($classMetadataFactory);
$normalizer->setMaxDepthHandler(function ($foo) {
return '/foos/'.$foo->id;
// all callback parameters are optional (you can omit the ones you don't use)
$normalizer->setMaxDepthHandler(function ($innerObject, $outerObject, string $attributeName, string $format = null, array $context = array()) {
return '/foos/'.$innerObject->id;
});

$serializer = new Serializer(array($normalizer));
Expand All @@ -984,6 +993,10 @@ having unique identifiers::
.. versionadded:: 4.1
The ``setMaxDepthHandler()`` method was introduced in Symfony 4.1.

.. versionadded:: 4.2
The ``$outerObject``, ``$attributeName``, ``$format`` and ``$context``
parameters of ``setMaxDepthHandler()`` were introduced in Symfony 4.2.

Handling Arrays
---------------

Expand Down
Morty Proxy This is a proxified and sanitized view of the page, visit original site.