/* * Copyright 2017 Anton Tananaev (anton@traccar.org) * Copyright 2017 Andrey Kunitsyn (andrey@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. */ package org.traccar.reports; import java.io.FileInputStream; import java.io.IOException; import java.io.InputStream; import java.io.OutputStream; import java.sql.SQLException; import java.util.ArrayList; import java.util.Collection; import java.util.Date; import org.apache.poi.ss.util.WorkbookUtil; import org.traccar.Context; import org.traccar.model.Device; import org.traccar.model.Group; import org.traccar.reports.model.DeviceReport; import org.traccar.reports.model.StopReport; public final class Stops { private Stops() { } private static Collection<StopReport> detectStops(long deviceId, Date from, Date to) throws SQLException { double speedThreshold = Context.getConfig().getDouble("event.motion.speedThreshold", 0.01); boolean ignoreOdometer = Context.getDeviceManager() .lookupAttributeBoolean(deviceId, "report.ignoreOdometer", false, true); Collection<StopReport> result = ReportUtils.detectTripsAndStops( Context.getDataManager().getPositions(deviceId, from, to), Context.getTripsConfig(), ignoreOdometer, speedThreshold, StopReport.class); return result; } public static Collection<StopReport> getObjects( long userId, Collection<Long> deviceIds, Collection<Long> groupIds, Date from, Date to) throws SQLException { ReportUtils.checkPeriodLimit(from, to); ArrayList<StopReport> result = new ArrayList<>(); for (long deviceId: ReportUtils.getDeviceList(deviceIds, groupIds)) { Context.getPermissionsManager().checkDevice(userId, deviceId); result.addAll(detectStops(deviceId, from, to)); } return result; } public static void getExcel( OutputStream outputStream, long userId, Collection<Long> deviceIds, Collection<Long> groupIds, Date from, Date to) throws SQLException, IOException { ReportUtils.checkPeriodLimit(from, to); ArrayList<DeviceReport> devicesStops = new ArrayList<>(); ArrayList<String> sheetNames = new ArrayList<>(); for (long deviceId: ReportUtils.getDeviceList(deviceIds, groupIds)) { Context.getPermissionsManager().checkDevice(userId, deviceId); Collection<StopReport> stops = detectStops(deviceId, from, to); DeviceReport deviceStops = new DeviceReport(); Device device = Context.getIdentityManager().getById(deviceId); deviceStops.setDeviceName(device.getName()); sheetNames.add(WorkbookUtil.createSafeSheetName(deviceStops.getDeviceName())); if (device.getGroupId() != 0) { Group group = Context.getGroupsManager().getById(device.getGroupId()); if (group != null) { deviceStops.setGroupName(group.getName()); } } deviceStops.setObjects(stops); devicesStops.add(deviceStops); } String templatePath = Context.getConfig().getString("report.templatesPath", "templates/export/"); try (InputStream inputStream = new FileInputStream(templatePath + "/stops.xlsx")) { org.jxls.common.Context jxlsContext = ReportUtils.initializeContext(userId); jxlsContext.putVar("devices", devicesStops); jxlsContext.putVar("sheetNames", sheetNames); jxlsContext.putVar("from", from); jxlsContext.putVar("to", to); ReportUtils.processTemplateWithSheets(inputStream, outputStream, jxlsContext); } } }