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initial commit; version 22.5.12042

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Chris Hammer
2022-12-12 23:28:25 -05:00
commit af1b03d79f
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includes/geolocation/google.inc.php Normal file
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<?php
/**
* Observium
*
* This file is part of Observium.
*
* @package observium
* @subpackage geolocation
* @author Adam Armstrong <adama@observium.org>
* @copyright (C) 2006-2013 Adam Armstrong, (C) 2013-2019 Observium Limited
*
*/
/**
* Here passed $data array with decoded first request response
* At end returned main $location variables
*/
// Use google data only with good status response
if (in_array($data['status'], ['OK', 'ZERO_RESULTS', 'UNKNOWN_ERROR']))
{
$data = $data['results'][0];
// Detect if required second request
$try_second = FALSE;
if ($geo_type == 'forward')
{
$try_second = !isset($data['geometry']['location_type']) || $data['geometry']['location_type'] == 'APPROXIMATE';
}
// Make second request (address_second passed from main function get_geolocation()
if ($try_second && strlen($address_second) > 4)
{
// Re-Generate geolocation tags, override location
$tags['location'] = $address_second;
// Generate context/options with encoded data and geo specific api headers
$options_new = generate_http_context($geo_def[$geo_type], $tags);
// API URL to POST to
$url_new = generate_http_url($geo_def[$geo_type], $tags);
// Second request
$mapresponse = get_http_request($url_new, $options_new, $ratelimit);
if (test_http_request($geo_def[$geo_type], $mapresponse))
{
// Valid response
$data_new = json_decode($mapresponse, TRUE);
if ($data_new['status'] == 'OK' && $data_new['results'][0]['geometry']['location_type'] != 'APPROXIMATE')
{
$url = $url_new;
$data = $data_new['results'][0];
}
}
}
if ($geo_type == 'forward')
{
// If using reverse queries, do not change lat/lon
$location['location_lat'] = $data['geometry']['location']['lat'];
$location['location_lon'] = $data['geometry']['location']['lng'];
}
foreach ($data['address_components'] as $entry)
{
switch ($entry['types'][0])
{
case 'sublocality_level_1':
case 'postal_town':
case 'locality':
$location['location_city'] = $entry['long_name'];
break;
case 'administrative_area_level_2':
$location['location_county'] = $entry['long_name'];
break;
case 'administrative_area_level_1':
$location['location_state'] = $entry['long_name'];
break;
case 'country':
$location['location_country'] = strtolower($entry['short_name']);
break;
}
}
} else {
$data = FALSE;
}
// EOF