excel download option
This commit is contained in:
Jörg Henke
@@ -17,7 +17,7 @@ import org.springframework.transaction.annotation.EnableTransactionManagement;
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@EnableTransactionManagement
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public class Main extends SpringBootServletInitializer {
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private static final Integer requiredDbVersion = 20260114;
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private static final Integer requiredDbVersion = 20260119;
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public static final Logger LOGGER = LogManager.getLogger(Main.class);
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@@ -0,0 +1,38 @@
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package de.jottyfan.timetrack.modules.projectmanagement;
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import java.io.IOException;
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import java.time.LocalDateTime;
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import java.time.format.DateTimeFormatter;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.http.HttpHeaders;
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import org.springframework.stereotype.Controller;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.ResponseBody;
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import jakarta.annotation.security.RolesAllowed;
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import jakarta.servlet.http.HttpServletResponse;
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/**
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*
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* @author jotty
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*
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*/
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@Controller
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public class DownloadController {
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@Autowired
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private DownloadService service;
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@Autowired
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private HttpServletResponse response;
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@RolesAllowed("timetrack_user")
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@GetMapping("/projectmanagement/download")
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public @ResponseBody void getDownloadExcel() throws IOException {
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response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
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String contentDisposition = String.format("attachment; filename=\"projectmanagement_%s.xlsx\"", LocalDateTime.now().format(DateTimeFormatter.ISO_LOCAL_DATE_TIME));
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response.setHeader(HttpHeaders.CONTENT_DISPOSITION, contentDisposition);
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service.generateExcel(response.getOutputStream());
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}
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}
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@@ -0,0 +1,39 @@
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package de.jottyfan.timetrack.modules.projectmanagement;
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import static de.jottyfan.timetrack.db.project.Tables.V_EXCEL_APP;
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import static de.jottyfan.timetrack.db.project.Tables.V_EXCEL_WORKPACKAGE;
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import static de.jottyfan.timetrack.db.project.Tables.V_EXCEL_WORKPACKAGE_APP;
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import java.util.List;
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import org.jooq.DSLContext;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Repository;
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import de.jottyfan.timetrack.db.project.tables.records.VExcelAppRecord;
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import de.jottyfan.timetrack.db.project.tables.records.VExcelWorkpackageAppRecord;
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import de.jottyfan.timetrack.db.project.tables.records.VExcelWorkpackageRecord;
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/**
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*
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* @author jotty
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*
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*/
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@Repository
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public class DownloadRepository {
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@Autowired
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private DSLContext jooq;
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public List<VExcelAppRecord> getAllApps() {
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return jooq.selectFrom(V_EXCEL_APP).fetchInto(VExcelAppRecord.class);
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}
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public List<VExcelWorkpackageRecord> getAllWorkpackages() {
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return jooq.selectFrom(V_EXCEL_WORKPACKAGE).fetchInto(VExcelWorkpackageRecord.class);
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}
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public List<VExcelWorkpackageAppRecord> getAllWorkpackageApps() {
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return jooq.selectFrom(V_EXCEL_WORKPACKAGE_APP).fetchInto(VExcelWorkpackageAppRecord.class);
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}
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}
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@@ -0,0 +1,28 @@
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package de.jottyfan.timetrack.modules.projectmanagement;
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import java.io.IOException;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import jakarta.servlet.ServletOutputStream;
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/**
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*
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* @author jotty
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*
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*/
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@Service
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public class DownloadService {
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@Autowired
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private DownloadRepository repository;
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public void generateExcel(ServletOutputStream outputStream) throws IOException {
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ExcelWriter writer = new ExcelWriter();
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writer.addSheet("workpackages", repository.getAllWorkpackages());
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writer.addSheet("workpackage apps", repository.getAllWorkpackageApps());
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writer.addSheet("apps", repository.getAllApps());
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writer.bundle(outputStream);
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}
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}
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@@ -0,0 +1,131 @@
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package de.jottyfan.timetrack.modules.projectmanagement;
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import java.io.IOException;
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import java.io.OutputStream;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import org.dhatim.fastexcel.Workbook;
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import org.dhatim.fastexcel.Worksheet;
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import org.jooq.impl.TableRecordImpl;
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import de.jottyfan.timetrack.db.project.tables.records.VExcelAppRecord;
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import de.jottyfan.timetrack.db.project.tables.records.VExcelWorkpackageAppRecord;
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import de.jottyfan.timetrack.db.project.tables.records.VExcelWorkpackageRecord;
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/**
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*
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* @author jotty
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*
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*/
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public class ExcelWriter {
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private final Map<String, List<? extends TableRecordImpl<?>>> sheetMap;
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public ExcelWriter() {
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this.sheetMap = new HashMap<>();
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}
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public void addSheet(String name, List<? extends TableRecordImpl<?>> data) {
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sheetMap.put(name, data);
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}
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public void bundle(OutputStream stream) throws IOException {
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try (Workbook workbook = new Workbook(stream, "timetrack", "1.0")) {
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sheetMap.forEach((key, sheetObjects) -> {
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Worksheet worksheet = workbook.newWorksheet(key);
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sheetObjects.forEach(so -> {
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handleHeadLines(worksheet, so);
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});
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if (sheetObjects.size() > 0) {
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Integer lineCounter = 1;
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for (TableRecordImpl<?> sheetObject : sheetObjects) {
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if (sheetObject instanceof VExcelWorkpackageRecord rec) {
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lineCounter = fillFields(worksheet, rec, lineCounter);
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} else if (sheetObject instanceof VExcelWorkpackageAppRecord rec) {
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lineCounter = fillFields(worksheet, rec, lineCounter);
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} else if (sheetObject instanceof VExcelAppRecord rec) {
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lineCounter = fillFields(worksheet, rec, lineCounter);
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} else {
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throw new RuntimeException("unsupported TabelRecordImpl " + sheetObject.getClass().getSimpleName());
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}
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}
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}
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});
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workbook.close();
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}
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stream.flush();
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}
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private void handleHeadLines(Worksheet worksheet, TableRecordImpl<?> tri) {
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if (tri instanceof VExcelWorkpackageRecord) {
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worksheet.value(0, 0, "project_id");
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worksheet.value(0, 1, "project_name");
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worksheet.value(0, 2, "project_description");
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worksheet.value(0, 3, "funder_name");
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worksheet.value(0, 4, "funder_description");
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worksheet.value(0, 5, "workpackage_id");
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worksheet.value(0, 6, "workpackage_name");
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worksheet.value(0, 7, "workpackage_description");
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worksheet.value(0, 8, "contract_url");
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worksheet.value(0, 9, "milestone_url");
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worksheet.value(0, 10, "planned_duedate");
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} else if (tri instanceof VExcelWorkpackageAppRecord) {
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worksheet.value(0, 0, "workpackage_app_id");
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worksheet.value(0, 1, "workpackage_name");
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worksheet.value(0, 2, "app_name");
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worksheet.value(0, 3, "workpackage_id");
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worksheet.value(0, 4, "app_id");
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} else if (tri instanceof VExcelAppRecord) {
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worksheet.value(0, 0, "app_id");
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worksheet.value(0, 1, "replaced_by_app_with_id");
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worksheet.value(0, 2, "name");
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worksheet.value(0, 3, "description");
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worksheet.value(0, 4, "basic_functionality");
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worksheet.value(0, 5, "bundle_name");
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worksheet.value(0, 6, "bundle_description");
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worksheet.value(0, 7, "repository_url");
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worksheet.value(0, 8, "orphan");
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} else {
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throw new RuntimeException("unsupported TabelRecordImpl " + tri.getClass().getSimpleName());
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}
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}
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private Integer fillFields(Worksheet worksheet, VExcelWorkpackageRecord record, Integer lineCounter) {
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worksheet.value(lineCounter, 0, record.getProjectId());
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worksheet.value(lineCounter, 1, record.getProjectName());
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worksheet.value(lineCounter, 2, record.getProjectDescription());
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worksheet.value(lineCounter, 3, record.getFunderName());
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worksheet.value(lineCounter, 4, record.getFunderDescription());
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worksheet.value(lineCounter, 5, record.getWorkpackageId());
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worksheet.value(lineCounter, 6, record.getWorkpackageName());
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worksheet.value(lineCounter, 7, record.getWorkpackageDescription());
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worksheet.value(lineCounter, 8, record.getContractUrl());
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worksheet.value(lineCounter, 9, record.getMilestoneUrl());
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worksheet.value(lineCounter, 10, record.getPlannedDuedate());
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return lineCounter + 1;
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}
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private Integer fillFields(Worksheet worksheet, VExcelWorkpackageAppRecord record, Integer lineCounter) {
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worksheet.value(lineCounter, 0, record.getWorkpackageAppId());
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worksheet.value(lineCounter, 1, record.getWorkpackageName());
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worksheet.value(lineCounter, 2, record.getAppName());
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worksheet.value(lineCounter, 3, record.getWorkpackageId());
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worksheet.value(lineCounter, 4, record.getAppId());
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return lineCounter + 1;
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}
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private Integer fillFields(Worksheet worksheet, VExcelAppRecord record, Integer lineCounter) {
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worksheet.value(lineCounter, 0, record.getAppId());
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worksheet.value(lineCounter, 1, record.getReplacedByAppWithId());
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worksheet.value(lineCounter, 2, record.getName());
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worksheet.value(lineCounter, 3, record.getDescription());
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worksheet.value(lineCounter, 4, record.getBasicFunctionality());
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worksheet.value(lineCounter, 5, record.getBundleName());
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worksheet.value(lineCounter, 6, record.getBundleDescription());
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worksheet.value(lineCounter, 7, record.getRepositoryUrl());
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worksheet.value(lineCounter, 8, record.getOrphan());
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return lineCounter + 1;
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}
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}
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@@ -7,7 +7,8 @@
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<font layout:fragment="title">Projekte</font>
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<ul layout:fragment="menu">
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<li class="nav-item" sec:authorize="hasRole('timetrack_user')">
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<a class="nav-link btn btn-success btn-white-text" th:href="@{/projectmanagement/project/add}">Neues Projekt anlegen</a>
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<a class="btn btn-outline-success" th:href="@{/projectmanagement/project/add}">Neues Projekt anlegen</a>
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<a class="btn btn-outline-secondary" th:href="@{/projectmanagement/download}">Export</a>
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</li>
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</ul>
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<main layout:fragment="content">
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