Inject report providers

1 files changed, 133 insertions, 0 deletions

diff --git a/src/main/java/org/traccar/reports/EventsReportProvider.java b/src/main/java/org/traccar/reports/EventsReportProvider.java
new file mode 100644
index 000000000..c4b0aad86
--- /dev/null
+++ b/src/main/java/org/traccar/reports/EventsReportProvider.java
@@ -0,0 +1,133 @@
+/*
+ * Copyright 2016 - 2022 Anton Tananaev (anton@traccar.org)
+ * Copyright 2016 - 2018 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.util.ArrayList;
+import java.util.Collection;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.Iterator;
+
+import org.apache.poi.ss.util.WorkbookUtil;
+import org.traccar.Context;
+import org.traccar.model.Device;
+import org.traccar.model.Event;
+import org.traccar.model.Geofence;
+import org.traccar.model.Group;
+import org.traccar.model.Maintenance;
+import org.traccar.reports.common.ReportUtils;
+import org.traccar.reports.model.DeviceReportSection;
+import org.traccar.storage.Storage;
+import org.traccar.storage.StorageException;
+
+public class EventsReportProvider {
+
+    public Collection<Event> getObjects(
+            Storage storage, long userId,
+            Collection<Long> deviceIds, Collection<Long> groupIds,
+            Collection<String> types, Date from, Date to) throws StorageException {
+        ReportUtils.checkPeriodLimit(from, to);
+        ArrayList<Event> result = new ArrayList<>();
+        for (long deviceId: ReportUtils.getDeviceList(deviceIds, groupIds)) {
+            Context.getPermissionsManager().checkDevice(userId, deviceId);
+            Collection<Event> events = Context.getDataManager().getEvents(deviceId, from, to);
+            boolean all = types.isEmpty() || types.contains(Event.ALL_EVENTS);
+            for (Event event : events) {
+                if (all || types.contains(event.getType())) {
+                    long geofenceId = event.getGeofenceId();
+                    long maintenanceId = event.getMaintenanceId();
+                    if ((geofenceId == 0 || ReportUtils.getObject(storage, userId, Geofence.class, geofenceId) != null)
+                            && (maintenanceId == 0
+                            || ReportUtils.getObject(storage, userId, Maintenance.class, maintenanceId) != null)) {
+                       result.add(event);
+                    }
+                }
+            }
+        }
+        return result;
+    }
+
+    public void getExcel(
+            OutputStream outputStream, Storage storage, long userId,
+            Collection<Long> deviceIds, Collection<Long> groupIds,
+            Collection<String> types, Date from, Date to) throws StorageException, IOException {
+        ReportUtils.checkPeriodLimit(from, to);
+        ArrayList<DeviceReportSection> devicesEvents = new ArrayList<>();
+        ArrayList<String> sheetNames = new ArrayList<>();
+        HashMap<Long, String> geofenceNames = new HashMap<>();
+        HashMap<Long, String> maintenanceNames = new HashMap<>();
+        for (long deviceId: ReportUtils.getDeviceList(deviceIds, groupIds)) {
+            Context.getPermissionsManager().checkDevice(userId, deviceId);
+            Collection<Event> events = Context.getDataManager().getEvents(deviceId, from, to);
+            boolean all = types.isEmpty() || types.contains(Event.ALL_EVENTS);
+            for (Iterator<Event> iterator = events.iterator(); iterator.hasNext();) {
+                Event event = iterator.next();
+                if (all || types.contains(event.getType())) {
+                    long geofenceId = event.getGeofenceId();
+                    long maintenanceId = event.getMaintenanceId();
+                    if (geofenceId != 0) {
+                        Geofence geofence = ReportUtils.getObject(
+                                storage, userId, Geofence.class, geofenceId);
+                        if (geofence != null) {
+                            geofenceNames.put(geofenceId, geofence.getName());
+                        } else {
+                            iterator.remove();
+                        }
+                    } else if (maintenanceId != 0) {
+                        Maintenance maintenance = ReportUtils.getObject(
+                                storage, userId, Maintenance.class, maintenanceId);
+                        if (maintenance != null) {
+                            maintenanceNames.put(maintenanceId, maintenance.getName());
+                        } else {
+                            iterator.remove();
+                        }
+                    }
+                } else {
+                    iterator.remove();
+                }
+            }
+            DeviceReportSection deviceEvents = new DeviceReportSection();
+            Device device = Context.getIdentityManager().getById(deviceId);
+            deviceEvents.setDeviceName(device.getName());
+            sheetNames.add(WorkbookUtil.createSafeSheetName(deviceEvents.getDeviceName()));
+            if (device.getGroupId() != 0) {
+                Group group = Context.getGroupsManager().getById(device.getGroupId());
+                if (group != null) {
+                    deviceEvents.setGroupName(group.getName());
+                }
+            }
+            deviceEvents.setObjects(events);
+            devicesEvents.add(deviceEvents);
+        }
+        String templatePath = Context.getConfig().getString("report.templatesPath",
+                "templates/export/");
+        try (InputStream inputStream = new FileInputStream(templatePath + "/events.xlsx")) {
+            org.jxls.common.Context jxlsContext = ReportUtils.initializeContext(userId);
+            jxlsContext.putVar("devices", devicesEvents);
+            jxlsContext.putVar("sheetNames", sheetNames);
+            jxlsContext.putVar("geofenceNames", geofenceNames);
+            jxlsContext.putVar("maintenanceNames", maintenanceNames);
+            jxlsContext.putVar("from", from);
+            jxlsContext.putVar("to", to);
+            ReportUtils.processTemplateWithSheets(inputStream, outputStream, jxlsContext);
+        }
+    }
+}