142 lines
4.6 KiB
PHP
142 lines
4.6 KiB
PHP
<?php
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//http://owntracks.org/booklet/tech/http/
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require_once 'config.inc.php';
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require_once 'vendor/autoload.php';
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use \OwntracksRecorder\Database\MySql;
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use \OwntracksRecorder\Database\SQLite;
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function _log($msg)
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{
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$msg = date('Y-m-d H:i:s') . ' - ' . $_SERVER['REMOTE_ADDR'] . ' - ' . $msg . PHP_EOL;
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file_put_contents('./log/record_log.txt', $msg, FILE_APPEND);
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}
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$payload = file_get_contents('php://input');
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_log('Payload = ' . $payload);
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$data = @json_decode($payload, true);
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header('Content-type: application/json');
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$response_msg = null;
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if ($data['_type'] == 'location' || $_REQUEST['debug']) {
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if ($_config['sql_type'] == 'mysql') {
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$sql = new MySql($_config['sql_db'], $_config['sql_host'], $_config['sql_user'], $_config['sql_pass'], $_config['sql_prefix']);
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} elseif ($_config['sql_type'] == 'sqlite') {
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$sql = new SQLite($_config['sql_db']);
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} else {
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die('Invalid database type: ' . $_config['sql_type']);
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}
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$accuracy = null;
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$altitude = null;
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$battery_level = null;
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$heading = null;
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$description = null;
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$event = null;
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$latitude = null;
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$longitude = null;
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$radius = null;
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$trig = null;
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$tracker_id = null;
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$epoch = null;
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$vertical_accuracy = null;
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$velocity = null;
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$pressure = null;
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$connection = null;
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//http://owntracks.org/booklet/tech/json/
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if (array_key_exists('acc', $data)) $accuracy = intval($data['acc']);
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if (array_key_exists('alt', $data)) $altitude = intval($data['alt']);
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if (array_key_exists('batt', $data)) $battery_level = intval($data['batt']);
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if (array_key_exists('cog', $data)) $heading = intval($data['cog']);
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if (array_key_exists('desc', $data)) $description = strval($data['desc']);
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if (array_key_exists('event', $data)) $event = strval($data['event']);
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if (array_key_exists('lat', $data)) $latitude = floatval($data['lat']);
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if (array_key_exists('lon', $data)) $longitude = floatval($data['lon']);
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if (array_key_exists('rad', $data)) $radius = intval($data['rad']);
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if (array_key_exists('t', $data)) $trig = strval($data['t']);
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if (array_key_exists('tid', $data)) $tracker_id = strval($data['tid']);
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if (array_key_exists('tst', $data)) $epoch = intval($data['tst']);
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if (array_key_exists('vac', $data)) $vertical_accuracy = intval($data['vac']);
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if (array_key_exists('vel', $data)) $velocity = intval($data['vel']);
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if (array_key_exists('p', $data)) $pressure = floatval($data['p']);
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if (array_key_exists('conn', $data)) $connection = strval($data['conn']);
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//record only if same data found at same epoch / tracker_id
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if (!$sql->isEpochExisting($tracker_id, $epoch)) {
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$result = $sql->addLocation(
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$accuracy,
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$altitude,
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$battery_level,
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$heading,
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$description,
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$event,
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$latitude,
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$longitude,
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$radius,
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$trig,
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$tracker_id,
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$epoch,
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$vertical_accuracy,
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$velocity,
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$pressure,
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$connection
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);
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if ($result) {
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http_response_code(200);
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_log('Insert OK');
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} else {
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http_response_code(500);
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$response_msg = 'Can\'t write to database';
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_log('Insert KO - Can\'t write to database.');
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}
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} else {
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_log('Duplicate location found for epoc ' . $epoch . ' / tid ' . $tracker_id . ' - no insert');
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$response_msg = 'Duplicate location found for epoch. Ignoring.';
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}
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} else {
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http_response_code(204);
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_log('OK type is not location: ' . $data['_type']);
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}
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$response = array();
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// Build list of buddies' last locations
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$buddies = $sql->getAllLatestMarkers();
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foreach ($buddies as $buddy) {
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$loc = array(
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'_type' => 'location',
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'acc' => $buddy['accuracy'],
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'alt' => $buddy['altitude'],
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'batt' => $buddy['battery_level'],
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'cog' => $buddy['heading'],
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'lat' => $buddy['latitude'],
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'lon' => $buddy['longitude'],
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'rad' => $buddy['radius'],
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't' => $buddy['trig'],
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'tid' => strval($buddy['tracker_id']),
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'tst' => $buddy['epoch'],
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'vac' => $buddy['vertical_accuracy'],
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'vel' => $buddy['velocity'],
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'p' => $buddy['pressure'],
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'conn' => $buddy['connection'],
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);
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$response[] = $loc;
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}
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if (!is_null($response_msg)) {
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// Add status message to return object (to be shown in app)
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$response[] = array(
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'_type' => 'cmd',
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'action' => 'action',
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'content' => $response_msg,
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);
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}
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print json_encode($response);
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