nextcloud/lib/public/Location/ILocationProvider.php
Thomas Citharel cbbca98078
feat(location): introduce a public API for location providers
Currently each app does location search & geocoding itself, and it's limited to OpenStreetMap's
public Nominatim service. This will allow people to install other app providers, such as Google
Maps, Pelias, OpenCage, Photon, etc. This will also allow some providers to provide autocomplete
support.

Signed-off-by: Thomas Citharel <tcit@tcit.fr>
2023-11-03 09:44:10 +01:00

74 lines
2.4 KiB
PHP

<?php
declare(strict_types=1);
/**
* @copyright Copyright (c) 2023, Thomas Citharel <nextcloud@tcit.fr>
*
* @author Thomas Citharel <nextcloud@tcit.fr>
*
* @license AGPL-3.0
*
* This code is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License, version 3,
* along with this program. If not, see <http://www.gnu.org/licenses/>
*
*/
namespace OCP\Location;
/**
* This interface must be used when creating a Location Provider
*
* ## Shared options
*
* `"lang"` Lang in which to prefer results. Used as a request parameter or
* through an `Accept-Language` HTTP header. Defaults to `"en"`.
* `"country_code"` An ISO 3166 country code. String or `nil`
* `"limit"` Maximum limit for the number of results returned by the backend.
* Defaults to `10`
* `"api_key"` Allows to override the API key (if the backend requires one) set
* inside the configuration.
* `"endpoint"` Allows to override the endpoint set inside the configuration.
*
* @since 28.0.0
*/
interface ILocationProvider {
/**
* Gets an address from longitude and latitude coordinates.
*
* ## Options
*
* In addition to [the shared options](#module-shared-options), the function also accepts the following options:
*
* - `zoom` Level of detail required for the address. Default: 15
*
* @return ILocationAddress[]
* @since 28.0.0
*/
public function geocode(float $longitude, float $latitude, array $options = []): array;
/**
* Search for an address
*
* ## Options
*
* In addition to [the shared options](#module-shared-options), the function also accepts the following options:
*
* `"coords"` Map of coordinates (ex: `["lon" => 48.11, "lat" => -1.77]`) allowing to
* give a geographic priority to the search. Defaults to `null`.
* `"type"` Filter by type of results. Allowed values:
* `"administrative"` (cities, regions)
*
* @return ILocationAddress[]
* @since 28.0.0
*/
public function search(string $address, array $options = []): array;
}