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84 lines
2.8 KiB
84 lines
2.8 KiB
<?php
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namespace App\Service;
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use KnpU\OAuth2ClientBundle\Client\ClientRegistry;
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use Symfony\Component\HttpFoundation\RequestStack;
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use Symfony\Contracts\HttpClient\HttpClientInterface;
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// Fournit un accès à l’API OSM
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class OpenStreetMapClient
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{
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public function __construct(
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private ClientRegistry $clientRegistry,
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private HttpClientInterface $client,
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private RequestStack $requestStack,
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) {
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}
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protected function query(string $method, string $path, array $params = [])
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{
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$session = $this->requestStack->getSession();
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$accessToken = $session->get('access_token');
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/*
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if ($accessToken->hasExpired()) {
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$accessToken = $this->clientRegistry->getClient('openstreetmap')->refreshAccessToken($accessToken->getRefreshToken());
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$session->set('access_token', $accessToken);
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}
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*/
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$token = $accessToken->getToken();
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$response = $this->client->request($method, 'https://api.openstreetmap.org/api/0.6/'.$path, [
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'auth_bearer' => $token,
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'query' => $params,
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]);
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$isStatusCodeOk = (200 === $response->getStatusCode());
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if (!$isStatusCodeOk) {
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throw new \RuntimeException();
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}
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return $response->getContent();
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}
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/* Cf <https://wiki.openstreetmap.org/wiki/API_v0.6#Query:_GET_/api/0.6/changesets> */
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public function getChangesets(?string $username = null, ?\DateTimeInterface $since = null, ?\DateTimeInterface $then = null)
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{
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$changesets = [];
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$params = [];
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if (!is_null($username)) {
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$params['display_name'] = $username;
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}
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if (!is_null($since) and !is_null($then)) {
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$params['time'] = implode(',', [
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$since->format(\DateTimeInterface::ISO8601),
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$then->format(\DateTimeInterface::ISO8601),
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]);
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} elseif (!is_null($since) and is_null($then)) {
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$params['time'] = $since->format(\DateTimeInterface::ISO8601);
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}
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$response = $this->query('GET', 'changesets', $params);
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$xml = new \DOMDocument();
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$xml->loadXML($response);
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$xpath = new \DOMXPath($xml);
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$changesetNodes = $xpath->query('/osm/changeset');
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foreach ($changesetNodes as $changesetNode) {
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$changeset = [];
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foreach ($changesetNode->attributes as $attribute) {
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$changeset[$attribute->name] = $attribute->value;
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}
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$tagNodes = $xpath->query('./tag', $changesetNode);
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foreach ($tagNodes as $tagNode) {
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$changeset[$tagNode->getAttribute('k')] = $tagNode->getAttribute('v');
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}
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$changesets[] = $changeset;
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}
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return $changesets;
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}
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}
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