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+/*
+ * Copyright 2016 Anton Tananaev (anton@traccar.org)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+var url = 'http://localhost:8082';
+var token = 'TOKEN';
+
+var map = new ol.Map({
+ layers: [
+ new ol.layer.Tile({
+ source: new ol.source.OSM()
+ })
+ ],
+ target: 'map',
+ view: new ol.View({
+ center: [0, 0],
+ zoom: 2
+ })
+});
+
+var ajax = function (method, url, callback) {
+ var x = new XMLHttpRequest();
+ x.open(method, url, true);
+ x.onreadystatechange = function () {
+ if (x.readyState == 4) {
+ callback(JSON.parse(x.responseText));
+ }
+ };
+ if (method == 'POST') {
+ x.setRequestHeader('Content-type', 'application/json');
+ }
+ x.send()
+};
+
+ajax('GET', url + '/api/session?token=' + token, function(user) {
+ ajax('GET', url + '/api/devices', function(devices) {
+
+ var socket = new WebSocket('ws' + url.substring(4) + '/api/socket');
+
+ socket.onclose = function (event) {
+ console.log('socket closed');
+ };
+
+ socket.onmessage = function (event) {
+ var data = JSON.parse(event.data);
+
+ console.log(data);
+ };
+
+ });
+});