Elao/ElaoJsonHttpFormBundle

Name: ElaoJsonHttpFormBundle

Owner: Elao

Description: Adds support for JSON POST requests to Symfony Forms

Created: 2015-02-17 15:18:55.0

Updated: 2017-02-08 12:37:03.0

Pushed: 2016-12-01 11:03:25.0

Homepage: null

Size: 21

Language: PHP

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README

Elao JSON HTTP Form Bundle

Adds support of JSON requests for Forms:

Symfony forms will be able to handle both JSON POST/PUT/PATCH/DELETE requests and standard GET/POST requests (as they are by default).

The JsonHttpFoundationRequestHandler handles the request: If the request content-type is JSON, it decodes the JSON request content as an array and submits the form with its data.

Otherwise, it lets the default behaviour operate: the HttpFoundationRequestHandler will handle the request. So all your non-json form request will be treated just the way they've always been.

Installation:

Add ElaoJsonHttpFormBundle to your composer.json:

p composer.phar require elao/json-http-form-bundle

Register the bundle in the kernel:

p
pp/AppKernel.php

ic function registerBundles()

$bundles = array(
    // ...
    new Elao\Bundle\JsonHttpFormBundle\ElaoJsonHttpFormBundle(),
);

That's it. You're good. Get some well deserved rest.

Usage:

Given a Rocket entity with two attributes: name (a string) and colors (an array of strings).

The following form and controller are meant to create a new instance of Rocket:

p

space AppBundle\Form\Type;

Symfony\Component\Form\AbstractType;
Symfony\Component\Form\Extension\Core\Type\TextType;
Symfony\Component\Form\Extension\Core\Type\ChoiceType;

..

s RocketType extends AbstractType

public function buildForm(FormBuilderInterface $builder, array $options)
{
    $builder
        ->add('name', TextType::class)
        ->add('colors', ChoiceType::class, [
            'multiple' => true,
            'choices'  => [
                'White'  => 'white',
                'Orange' => 'orange',
                'Blonde' => 'blonde',
                'Pink'   => 'pink',
                'Blue'   => 'blue',
                'Brown'  => 'brown',
            ]
        ])
    ;
}

// ...

hp
p

space AppBundle\Controller;

..

s RocketController extends Controller

public function newAction(Request $request)
{
    $rocket = new Rocket();
    $form   = $this->createForm(new RocketType(), $rocket)->getForm();

    if ($form->handleRequest($request)->isSubmitted() && $form->isValid()) {
        // The $rocket object is now correctly hydrated with the data from the form.
        // Whether the request is a classic GET/POST request or a JSON one.
    }
}

The Controller and Form above now accept the following JSON POST request:

 /rockets HTTP/1.1
pt: application/json
ent-Type: application/json
ent-Length: 43

me":"Melies","colors":["pink","brown"]}

\o/

License

MIT

Author Information

http://www.elao.com/