Filament LeafLet GeoSearch

This package provides a Filament Form Field integration of the LeafLet GeoSearch package https://github.com/smeijer/leaflet-geosearch

Installation

You can install the package via composer:

composer require heloufir/filament-leaflet-geosearch

You need to publish assets used by this package:

php artisan vendor:publish --tag=filament-leaflet-geosearch-assets

From the version 1.1.0, you need to register manually the assets (styles and scripts)

This decision was made to make the plugin standalone for users who want to use it without Filament administration (only with Filament forms)

• If you are using this package with Filament administration, add this lines to the boot() function of your AppServiceProvider

public function boot()
{
    // ...
    Filament::serving(function () {
        // ... 
        Filament::registerStyles([
            asset('filament/assets/css/leaflet.css'),
            asset('filament/assets/css/geosearch.css'),
        ]);
        Filament::registerScripts([
            asset('filament/assets/js/leaflet.js'),
            asset('filament/assets/js/geosearch.umd.js'),
        ], true);
        // ...
    });
    // ...
}

Important: Don't forget the true flag on the registerScripts to make the scripts loaded before Filament core scripts

• If you are using this package without Filament administration (only with Filament forms), you can include the styles and scripts into your html layout.

Usage

Model configuration

In your model you need to add the location column cast:

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;

class MyModel extends Model
{
    // ...

    protected $casts = [
        'location' => 'object'
    ];
}

Important: The location column must have the longText type in your migration (see the example below)

// ...
Schema::create('my_models', function (Blueprint $table) {
    // ...
    $table->longText('location');
    // ...
});
// ...

Field usage

Now that you have configured your model, you can use the LeafletInput into your Filament Resource form schema:

use Heloufir\FilamentLeafLetGeoSearch\Forms\Components\LeafletInput;

public static function form(Form $form): Form
{
    return $form
        ->schema([
            // ...
            LeafletInput::make('location')
                ->setMapHeight(300) // Here you can specify a map height in pixels, by default the height is equal to 200
                ->setZoomControl(false) // Here you can enable/disable zoom control on the map (default: true)
                ->setScrollWheelZoom(false) // Here you can enable/disable zoom on wheel scroll (default: true)
                ->setZoomLevel(3) // Here you can change the default zoom level (when the map is loaded for the first time), default value is 10
                ->required()
            // ...
        ]);
}

Good to know

The object stored into the location database column have the following format:

{
  x: Number, // lon,
  y: Number, // lat,
  label: String, // formatted address
  bounds: [
    [Number, Number], // s, w - lat, lon
    [Number, Number], // n, e - lat, lon
  ],
  raw: {}, // raw provider result
}

Support

For fast support, please join the Filament community discord and send me a message in this channel #leaflet-geosearch

Credits

• heloufir
• All Contributors

License

The MIT License (MIT). Please see License File for more information.