https://github.com/eleven-lab/laravel-geo
GeoSpatial integration on Laravel 5.2+ that supports MySQL and PostgreSQL.
https://github.com/eleven-lab/laravel-geo
geospatial laravel mysql postgis postgresql
Last synced: 2 months ago
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GeoSpatial integration on Laravel 5.2+ that supports MySQL and PostgreSQL.
- Host: GitHub
- URL: https://github.com/eleven-lab/laravel-geo
- Owner: eleven-lab
- License: gpl-3.0
- Created: 2017-03-17T13:17:56.000Z (over 8 years ago)
- Default Branch: master
- Last Pushed: 2022-03-17T15:31:55.000Z (over 3 years ago)
- Last Synced: 2025-03-17T14:16:39.327Z (8 months ago)
- Topics: geospatial, laravel, mysql, postgis, postgresql
- Language: PHP
- Size: 115 KB
- Stars: 49
- Watchers: 6
- Forks: 18
- Open Issues: 6
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
- Awesome-Geospatial - laravel-geo - GeoSpatial integration on Laravel 5.2+ that supports MySQL and PostgreSQL. (PHP)
- awesome-gis - laravel-geo - GeoSpatial integration on Laravel 5.2+ that supports MySQL and PostgreSQL. (Geospatial Library / PHP)
README
# THIS PROJECT IS NO LONGER ACTIVELY MANTAINED
Please refer to the official Laravel documentation since the framework now supports Geo Spatial databases.
# Features
- GeoSpatial integration on Laravel 5.2+:
- Create geospatial columns using Schema and migrations
- Save and retrieve geospatial attributes using directly OpenGeoConsortium Spatial Objects (this package depends from PHP-OGC)
- Build spatial query directly with the laravel fluent query builder
- Supported types: Point, MultiPoint, Linestring, MultiLinestring, Polygon, MultiPolygon, GeometryCollection
- Supported drivers:
- Postgres: Posgis extension Extensions (geometry types)
- MySql: Extension for Spatial Data (geography types)
Thanks to https://github.com/njbarrett/laravel-postgis for its original work.
# Installation & Configuration
1) Install using composer
```bash
$ composer require elevenlab/laravel-geo
```
2) Replace under the Service Providers section ('providers' array) in config/app.php this line
```php
Illuminate\Database\DatabaseServiceProvider::class,
```
with this one:
```php
ElevenLab\GeoLaravel\DatabaseServiceProvider::class
```
3) If you need it, under the Alias section ('aliases' array) in config/app.php add this line:
```php
'GeoModel' => ElevenLab\GeoLaravel\Model::class,
```
# Quick Documentation
## Create table with spatial references
To add a geospatial field to your migration you can use these methods:
- point, multipoint linestring, multilinestring, polygon, multipolygon, geometrycollection
Example (NB: the schema is over-semplified):
```php
increments('id');
$table->string('name');
$table->polygon('national_bounds');
$table->point('capital');
$table->multipolygon('regions_bounds');
$table->multipoint('regions_capitals');
$table->linestring('highway');
});
```
## Add spatial attributes to a Model
In order to handle dynamically geospatial attributes during CRUD operations, you need to:
- substitute the Eloquent Model abstract object with a custom Model
- define which attribute belongs to which geospatial type, defining the `$geometries` attribute (you can find [here](https://github.com/eleven-lab/laravel-geo/blob/master/src/Eloquent/Model.php#L15-L21) the available types)
```php
['national_bounds'],
"points" => ['capital'],
"multipolygons" => ['regions_bounds'],
"multipoints" => ['regions_capitals'],
"linestrings" => ['highway']
];
}
```
## Manipulate spatial attributes of a Model
```php
'Italy',
'capital' => $rome,
'national_bounds' => $italy_bounds,
'regions_bounds' => $regions_bounds,
'regions_capitals' => $regions_capital,
'highway' => $a1
]);
$italy = Country::whereName('Italy')->first();
echo get_class($italy->capital); // ElevenLab\PHPOGC\DataTypes\Point
echo get_class($italy->national_bounds); // ElevenLab\PHPOGC\DataTypes\Polygon
echo get_class($italy->regions_bounds); // ElevenLab\PHPOGC\DataTypes\Polygon
echo get_class($italy->regions_capitals); // ElevenLab\PHPOGC\DataTypes\MultiPoint
echo get_class($italy->highway); // ElevenLab\PHPOGC\DataTypes\LineString
```
## Builds queries
There are two different groups of methods that are available, one to use the underlying database engine to perform spatial operations on existing objects, and another to build fluent queries and perform operations on database-resident data.
Given two OGCObjects, you can perform those operations:
- intersection
- difference
- contains
- intersects
- touches
- overlaps
- centroid
- distance
- equals
Given an illuminate Query Builder object, you can use:
- whereEquals
- whereNotEquals
- orWhereEquals
- orWhereNotEquals
- whereContains
- whereNotContains
- orWhereContains
- orWhereNotContains
- whereIntersects
- whereNotIntersects
- orWhereIntersects
- orWhereNotIntersects
- whereTouches
- whereNotTouches
- orWhereTouches
- orWhereNotTouches
- whereOverlaps
- whereNotOverlaps
- orWhereOverlaps
- orWhereNotOverlaps
# ToDo
- improve documentation
- add examples for "Build queries" section
- add manual installation guide
- add missing ST_functionsù
- add unit tests