/**
* @param string $url
* @param array $queries
*
* @throws InvalidRequest
* @throws OverQueryLimit
* @throws RequestDenied
* @throws Unknown
*
* @return array
*/
protected static function query(string $url, array $queries = []) : array
{
if (!self::$client) {
self::$client = new HttpClient();
$base = new Uri('https://maps.googleapis.com/maps/api');
self::$client->setBaseUri($base);
}
if (!isset($queries['key'])) {
$queries['key'] = DI::config()->get('googleMaps/apikey');
}
$uri = new Uri($url);
$uri->addQueries($queries);
$response = self::$client->get($uri->get());
$data = json_decode($response->getBody(), true);
if (!($data['status'] == 'OK' || $data['status'] == 'ZERO_RESULTS')) {
switch ($data['status']) {
case 'OVER_QUERY_LIMIT':
throw new OverQueryLimit($data['error_message'] ?? $data['status']);
case 'REQUEST_DENIED':
throw new RequestDenied($data['error_message'] ?? $data['status']);
case 'INVALID_REQUEST':
throw new InvalidRequest($data['error_message'] ?? $data['status']);
default:
throw new Unknown($data['error_message'] ?? $data['status']);
}
}
return $data;
}
/**
* @param bool $relative
*
* @return string
*/
public function generateUrl(bool $relative = false) : string
{
if (!$this->hmacAdded && !$relative && ($sign = DI::config()->getIfExists('googleMaps/secret'))) {
$binarySign = base64_decode(str_replace(['-', '_'], ['+', '/'], $sign));
$hmac = hash_hmac('sha1', $this->generateUrl(true), $binarySign, true);
$this->queries['signature'] = str_replace(['+', '/'], ['-', '_'], base64_encode($hmac));
$this->hmacAdded = true;
}
$uri = new Uri('https://maps.googleapis.com/maps/api/staticmap');
$uri->addQueries($this->queries);
$url = $uri->get($relative);
// google maps expect markers=...&markers=...
$url = preg_replace('/%5B(?:[0-9]|[1-9][0-9]+)%5D=/', '=', $url);
$url = str_replace('%2C', ',', $url);
return $url;
}
/**
* @param string $uri
*
* @return string
*/
public static function getAbsoluteUri(string $uri = null) : string
{
$uri = new Uri($uri);
return $uri->get(false);
}
/**
* @param string $method
*
* @return string
*/
public function getUri(string $method) : string
{
$serviceUri = (string) self::uri('swagger/request', ['renderer' => 'Json', 'version' => $this->getVersion(), 'namespace' => $this->getNamespace(), 'service' => $this->getName(), 'method' => $method]);
$uri = new Uri();
$uri->setPath($serviceUri);
$uri->setQuerystring();
$uri->setFragment();
return $uri->get(false);
}
/**
* @param Uri $uri
*
* @return Link
*/
public function setUri(Uri $uri) : self
{
return $this->setHref($uri->get());
}
