sircamp/google-map-form-type-builder

A form buoilder for google maps and symfony

GoogleMapFormTypeBundle

Set latitude, longitude, street, postcode and city values on a form using Google Maps. The map allows you to search the place by a data that you have filled or by current location button. When a pin is placed or dragged on the map, the latitude longitude fields are updated., _(*1)

Installation

This bundle is compatible with Symfony >= 2.1. Add the following to your composer.json:, _(*2)

    "sircamp/google-map-form-type-bundle": "dev-master"

Register the bundle in your app/AppKernel.php by adding this line in the bundles array:, _(*3)

    new Sircamp\GoogleMapFormTypeBundle\SircampGoogleMapFormTypeBundle(),

Remember to add the bundle on assetic field present in your configuration file ( config.yalm or others ), _(*4)

Add OhGoogleMapFormTypeBundle to assetic, _(*5)

# app/config/config.yml
# Assetic Configuration
assetic:
    bundles:        [ 'SircampGoogleMapFormTypeBundle' ]

Usage

This bundle contains a new FormType called GoogleMapType which can be used in your forms like so:, _(*6)

    $builder->add('address', 'sircamp_google_maps');

On your model you will have to process the latitude, longitude, street, city, postcode array, _(*7)

    use Symfony\Component\Validator\Constraints as Assert;
    use Sircamp\GoogleMapFormTypeBundle\Validator\Constraints as OhAssert;

    class MyEntity
    {
        // ... include your latitude,longitude,street,city,postacode fields here

   /**
    * @Assert\NotBlank()
    * @SircampAssert\Address()
    */
    public function getAddress()
    {
       return array('address' => array(
       'lat' => $this->latitude,
       'lng' => $this->longitude, 
       'street' => $this->street,
       'city' => $this->city, 
       'postcode'=>$this->postcode));
    }

    public function setAddress($address)
    {
       // die(var_dump($address,$address['address']['lat']));
       $this
          ->setCity($address['address']['city'])
          ->setPostcode($address['address']['postcode'])
          ->setStreet($address['address']['street'])
          ->setLatitude($address['address']['lat'])
          ->setLongitude($address['address']['lng']);

       return $this;
    }

  }

Include the twig template on your config.yalm for the layout. 
```yaml
    # your config.yml
    twig:
        form:
            resources:
                # This uses the default - you can put your own one here
                - 'SircampGoogleMapFormTypeBundle:Form:fields.html.twig'

If you are intending to override some of the elements in the template then you can do so by extending the default google_maps.html.twig. This example adds a callback to the javascript when a new map position is selected., _(*8)

Credits

This librabry is based on the orignal made by * Ollie Harridge (ollietb), _(*9)