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<?php |
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/** |
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* Copyright (c) Andreas Heigl<[email protected]> |
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* Permission is hereby granted, free of charge, to any person obtaining a copy |
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* of this software and associated documentation files (the "Software"), to deal |
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* in the Software without restriction, including without limitation the rights |
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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* copies of the Software, and to permit persons to whom the Software is |
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* furnished to do so, subject to the following conditions: |
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* The above copyright notice and this permission notice shall be included in |
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* all copies or substantial portions of the Software. |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
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* THE SOFTWARE. |
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* |
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* @author Andreas Heigl<[email protected]> |
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* @copyright Andreas Heigl |
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* @license http://www.opensource.org/licenses/mit-license.php MIT-License |
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* @since 25.07.2016 |
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* @link http://github.com/heiglandreas/callingallpapers |
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*/ |
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namespace Callingallpapers\Service; |
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use Callingallpapers\Entity\Geolocation; |
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use GuzzleHttp\ClientInterface; |
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class GeolocationService |
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{ |
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public static $lastAccess; |
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protected $uri = 'https://nominatim.openstreetmap.org/search/%1$s?format=json&addressdetails=1&limit=1'; |
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protected $client; |
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public function __construct(ClientInterface $client) |
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{ |
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$this->client = $client; |
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} |
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public function getLocationForAddress(string $address) : Geolocation |
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{ |
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if (self::$lastAccess === time()) { |
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sleep(1); |
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} |
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self::$lastAccess = time(); |
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try { |
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$result = $this->client->get(sprintf( |
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$this->uri, |
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$address |
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)); |
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} catch (\Exception $e) { |
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return new Geolocation(0, 0); |
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} |
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$values = json_decode($result->getBody()->getContents(), true); |
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if (! isset($values[0])) { |
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return new Geolocation(0, 0); |
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} |
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if (! isset($values[0]['lat']) || ! isset($values[0]['lon'])) { |
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return new Geolocation(0, 0); |
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} |
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return new Geolocation($values[0]['lat'], $values[0]['lon']); |
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} |
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} |
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