141 lines
3.9 KiB
PHP
141 lines
3.9 KiB
PHP
<?php
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/* μlogger
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*
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* Copyright(C) 2017 Bartek Fabiszewski (www.fabiszewski.net)
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*
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* This is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* Exit with error status and message
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*
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* @param string $message Message
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*/
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function exitWithError($message) {
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$response = [];
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$response['error'] = true;
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$response['message'] = $message;
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header('Content-Type: application/json');
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echo json_encode($response);
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exit();
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}
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/**
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* Exit with success status
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*
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* @param array $params Optional params
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* @return void
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*/
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function exitWithSuccess($params = []) {
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$response = [];
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$response['error'] = false;
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header('Content-Type: application/json');
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echo json_encode(array_merge($response, $params));
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exit();
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}
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require_once(dirname(__DIR__) . "/helpers/auth.php");
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$action = uUtils::postString('action');
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$auth = new uAuth();
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if ($action !== "auth" && !$auth->isAuthenticated()) {
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$auth->sendUnauthorizedHeader();
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exitWithError("Unauthorized");
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}
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switch ($action) {
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// action: authorize
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case "auth":
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$login = uUtils::postString('user');
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$pass = uUtils::postPass('pass');
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if ($auth->checkLogin($login, $pass)) {
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exitWithSuccess();
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} else {
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$auth->sendUnauthorizedHeader();
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exitWithError("Unauthorized");
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}
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break;
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// action: adduser (currently unused)
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case "adduser":
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if (!$auth->user->isAdmin) {
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exitWithError("Not allowed");
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}
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$login = uUtils::postString('login');
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$pass = uUtils::postPass('password');
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if (empty($login) || empty($pass)) {
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exitWithError("Empty login or password");
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}
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$newId = uUser::add($login, $pass);
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if ($newId === false) {
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exitWithError("Server error");
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}
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exitWithSuccess(['userid' => $newId]);
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break;
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// action: addtrack
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case "addtrack":
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$trackName = uUtils::postString('track');
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if (empty($trackName)) {
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exitWithError("Missing required parameter");
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}
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require_once(ROOT_DIR . "/helpers/track.php");
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$trackId = uTrack::add($auth->user->id, $trackName);
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if ($trackId === false) {
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exitWithError("Server error");
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}
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// return track id
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exitWithSuccess(['trackid' => $trackId]);
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break;
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// action: addposition
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case "addpos":
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$lat = uUtils::postFloat('lat');
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$lon = uUtils::postFloat('lon');
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$timestamp = uUtils::postInt('time');
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$altitude = uUtils::postFloat('altitude');
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$speed = uUtils::postFloat('speed');
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$bearing = uUtils::postFloat('bearing');
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$accuracy = uUtils::postInt('accuracy');
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$provider = uUtils::postString('provider');
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$comment = uUtils::postString('comment');
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$imageMeta = uUtils::requestFile('image');
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$trackId = uUtils::postInt('trackid');
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if (!is_float($lat) || !is_float($lon) || !is_int($timestamp) || !is_int($trackId)) {
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exitWithError("Missing required parameter");
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}
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$image = null;
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if (!empty($imageMeta)) {
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$image = uUpload::add($imageMeta, $trackId);
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}
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require_once(ROOT_DIR . "/helpers/position.php");
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$positionId = uPosition::add($auth->user->id, $trackId,
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$timestamp, $lat, $lon, $altitude, $speed, $bearing, $accuracy, $provider, $comment, $image);
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if ($positionId === false) {
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exitWithError("Server error");
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}
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exitWithSuccess();
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break;
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default:
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exitWithError("Unknown command");
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break;
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}
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?>
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