onlyoffice回調函數controller方式實現

原文同步自作者博客：https://www.daxueyiwu.com/post/706

springboot實現的onlyoffice協同編輯網盤項目可以去作者博客。

上代碼：

//新建報告@GetMapping("report/createReport")public String CreatReport(HttpServletRequest request,String memo,String reportName,Model model){String type = request.getParameter("type");String reportCategory = request.getParameter("reportCategory");String reportCategoryName = request.getParameter("reportCategoryName");String nowTime = DateUtil.getNowDateHm();model.addAttribute("type",type);model.addAttribute("reportCategory",reportCategory);model.addAttribute("reportCategoryName",reportCategoryName);model.addAttribute("memo",memo);model.addAttribute("reportName",reportName);model.addAttribute("nowTime",nowTime);return "report/newReport";}@Value("${xmleditor.onlyoffice_address}")private String docserviceApiUrl;//onlyoffice新建報告（空白|模板）@GetMapping(value = "/report/createReportForOnlyoffice")public String createReportForOnlyoffice(HttpServletRequest request, HttpServletResponse response,Model model) {String UserCode = SessionHelper.GetLoginUserCode();User loginUser = userRepository.getByName(UserCode);String fileName = UuidUtil.getUUID()+".docx";String reportName= request.getParameter("reportName");String HfsKey = request.getParameter("hfsKey");String baseUrl = request.getScheme()+"://"+ request.getServerName()+":"+request.getServerPort()+request.getContextPath();String getOnlyofficeUrl = baseUrl+"/report/getOfficeFile?filename=";OnlyofficeFileModel file = new OnlyofficeFileModel(loginUser,reportName,HfsKey,getOnlyofficeUrl,modelConf.getFileExistUrl(),modelConf.getUploadImgUrl(),"edit");String serverPath = request.getScheme() +"://"+ request.getServerName()+":" + request.getServerPort() + request.getContextPath();String query = null;try {query = "?type=track&fileName=" + URLEncoder.encode(fileName, java.nio.charset.StandardCharsets.UTF_8.toString())+"&reportName="+request.getParameter("reportName")+"&memo="+request.getParameter("memo")+"&doctype="+request.getParameter("type")+"&UserCode="+UserCode+"&hfsKey="+request.getParameter("hfsKey")+"&reportCategory="+request.getParameter("reportCategory");} catch (UnsupportedEncodingException e) {e.printStackTrace();}file.editorConfig.callbackUrl= serverPath + "/IndexServlet" + query;model.addAttribute("file",file);model.addAttribute("docserviceApiUrl",docserviceApiUrl);model.addAttribute("reportName",reportName);return "report/newReport1";}//查看報告@GetMapping(value = "/report/showReportForOnlyoffice")public String showReportForOnlyoffice(HttpServletRequest request, HttpServletResponse response,Model model) {String UserCode = SessionHelper.GetLoginUserCode();User loginUser = userRepository.getByName(UserCode);String fileName = request.getParameter("fileName");String HfsKey = request.getParameter("hfsKey");String baseUrl = request.getScheme()+"://"+ request.getServerName()+":"+request.getServerPort()+request.getContextPath();String getOnlyofficeUrl = baseUrl+"/report/getOfficeFile?filename=";OnlyofficeFileModel file = new OnlyofficeFileModel(loginUser,fileName,HfsKey,getOnlyofficeUrl,modelConf.getFileExistUrl(),modelConf.getUploadImgUrl(),"view");String serverPath = request.getScheme() +"://"+ request.getServerName()+":" + request.getServerPort() + request.getContextPath();String query = "?type=show";file.editorConfig.callbackUrl= serverPath + "/IndexServlet" + query;model.addAttribute("file",file);model.addAttribute("reportName",fileName);model.addAttribute("docserviceApiUrl",docserviceApiUrl);return "report/newReport1";}//編輯報告@GetMapping(value = "/report/editReportForOnlyoffice")public String editReportForOnlyoffice(HttpServletRequest request, HttpServletResponse response,Model model) {String id = request.getParameter("id");String HfsKey = request.getParameter("hfsKey");String fileName = request.getParameter("fileName");String UserCode = SessionHelper.GetLoginUserCode();User loginUser = userRepository.getByName(UserCode);String baseUrl = request.getScheme()+"://"+ request.getServerName()+":"+request.getServerPort()+request.getContextPath();String getOnlyofficeUrl = baseUrl+"/report/getOfficeFile?filename=";OnlyofficeFileModel file = new OnlyofficeFileModel(loginUser,fileName,HfsKey,getOnlyofficeUrl,modelConf.getFileExistUrl(),modelConf.getUploadImgUrl(),"edit");String serverPath = request.getScheme() +"://"+ request.getServerName()+":" + request.getServerPort() + request.getContextPath();String query = null;try {query = "?type=edit&fileName=" + URLEncoder.encode(fileName, java.nio.charset.StandardCharsets.UTF_8.toString())+"&doctype="+request.getParameter("type")+"&id="+id+"&UserCode="+UserCode+"&hfsKey="+HfsKey;} catch (UnsupportedEncodingException e) {e.printStackTrace();}file.editorConfig.callbackUrl= serverPath + "/IndexServlet" + query;model.addAttribute("file",file);model.addAttribute("reportName",fileName);model.addAttribute("docserviceApiUrl",docserviceApiUrl);return "report/newReport1";}@GetMapping("/report/getOfficeFile")public void getHfsFile(HttpServletRequest request, HttpServletResponse response) {String url = "";try {String fileName = request.getParameter("filename");url = modelConf.getGetImgUrl() + fileName;if (StringUtil.isNotBlank(fileName)) {HttpClientHelper.getInstance().httpDownloadOfficeFile(url, response);} else {OutputStream toClient = response.getOutputStream();toClient.write("the filename is empty".getBytes());toClient.flush();}} catch (Exception e) {e.printStackTrace();log.error("文件獲取失敗，url:{}", url);}}@Autowiredprivate FileUploadConfig fileUploadConfig;@RequestMapping(value = "/IndexServlet", method = RequestMethod.POST)@ResponseBodypublic void IndexServlet(HttpServletResponse response, HttpServletRequest request) throws IOException, ParseException {PrintWriter writer = null;JSONObject jsonObj=null;System.out.println("===saveeditedfile------------");try {writer = response.getWriter();Scanner scanner = new Scanner(request.getInputStream()).useDelimiter("\\A");String body = scanner.hasNext() ? scanner.next() : "";jsonObj = (JSONObject) new JSONParser().parse(body);System.out.println("===saveeditedfile:" + jsonObj.get("status")) ;if ((long) jsonObj.get("status") == 6) {//新建報告(long) jsonObj.get("status") == 2||String type = request.getParameter("type");if("track".equals(type)){String downloadUri = (String) jsonObj.get("url");System.out.println("====文檔編輯完成，現在開始保存編輯后的文檔，其下載地址為:" + downloadUri);String fileName = request.getParameter("fileName");System.out.println("====下載的文件名:" + fileName);String reportName = request.getParameter("reportName");String doctype = request.getParameter("doctype");String memo = request.getParameter("memo");String reportCategory = request.getParameter("reportCategory");String UserCode = request.getParameter("UserCode");URL url = new URL(downloadUri);java.net.HttpURLConnection connection = (java.net.HttpURLConnection) url.openConnection();InputStream stream = connection.getInputStream();File savedFile = new File(fileUploadConfig.getSavePath()+fileName);try (FileOutputStream out = new FileOutputStream(savedFile)) {int read;final byte[] bytes = new byte[1024];while ((read = stream.read(bytes)) != -1) {out.write(bytes, 0, read);}out.flush();}connection.disconnect();//上傳到hfsMap<String, String> map = new HashMap<String, String>();map.put("filename", fileName);try {HttpClientHelper.getInstance().uploadFileImpl(modelConf.getUploadImgUrl(), fileUploadConfig.getSavePath()+fileName, fileName, map);} catch (Exception e) {e.printStackTrace();throw new RuntimeException("上傳文件失敗");}//保存到表中 報告if("report".equals(doctype)){/*添加報告*/Report report = new Report();int flag_add = 0;//report.setReportContentID(bookId);report.setReportXML("");//預留字段report.setReportCode("");//預留字段report.setReportName(reportName);report.setReportCategoryID(Integer.parseInt(reportCategory));report.setStatus(1);report.setMemo(memo);report.setCreateUser(UserCode);Date day=new Date();report.setCreateTime(day);report.setHfsKey(fileName.substring(0,fileName.length()-5));flag_add = reportService.addReportOnlyoffice(report);}else if("reportTemplet".equals(doctype)){/*添加報告模板*/ReportTemplet reportT = new ReportTemplet();int flag_add = 0;//reportT.setReportContentID(bookId);reportT.setReportTempletXML("");//預留字段reportT.setReportTempletCode("");//預留字段reportT.setReportTempletName(reportName);reportT.setReportCategoryID(Integer.parseInt(reportCategory));reportT.setStatus(1);reportT.setMemo(memo);reportT.setCreateUser(UserCode);reportT.setHfsKey(fileName.substring(0,fileName.length()-5));Date day=new Date();reportT.setCreateTime(day);flag_add = reportTempletService.addReportTempletOnlyOffice(reportT);}}else if("show".equals(type)){//查看報告System.out.println("====只查看不保存:");}else if("edit".equals(type)){//修改報告String downloadUri = (String) jsonObj.get("url");System.out.println("====文檔編輯完成，現在開始保存編輯后的文檔，其下載地址為:" + downloadUri);String doctype = request.getParameter("doctype");String UserCode = request.getParameter("UserCode");String HfsKey = request.getParameter("hfsKey");String id = request.getParameter("id");String fileName = HfsKey+".docx";URL url = new URL(downloadUri);java.net.HttpURLConnection connection = (java.net.HttpURLConnection) url.openConnection();InputStream stream = connection.getInputStream();File savedFile = new File(fileUploadConfig.getSavePath()+fileName);try (FileOutputStream out = new FileOutputStream(savedFile)) {int read;final byte[] bytes = new byte[1024];while ((read = stream.read(bytes)) != -1) {out.write(bytes, 0, read);}out.flush();}connection.disconnect();//上傳到hfsMap<String, String> map = new HashMap<String, String>();map.put("filename", fileName);try {HttpClientHelper.getInstance().uploadFileImpl(modelConf.getUploadImgUrl(), fileUploadConfig.getSavePath()+fileName, fileName, map);} catch (Exception e) {e.printStackTrace();throw new RuntimeException("上傳文件失敗");}//保存到表中 報告if("report".equals(doctype)){/*添加報告*/Report report = reportService.getByID(Integer.valueOf(id));int flag_up = 0;report.setModifyUser(UserCode);Date day=new Date();report.setModifyTime(day);report.setStatus(1);//修改后需要重新發布flag_up = reportService.updateReportInfo(report);}else if("reportTemplet".equals(doctype)){/*添加報告模板*/ReportTemplet reportT = reportTempletService.getByID(Integer.valueOf(id));int flag_up = 0;reportT.setModifyUser(UserCode);Date day=new Date();reportT.setModifyTime(day);reportT.setStatus(1);//修改后需要重新發布flag_up = reportTempletService.updateReportTempletInfo(reportT);}}}}catch (IOException e) {e.printStackTrace();} catch (ParseException e) {e.printStackTrace();}if((long) jsonObj.get("status") == 3||(long) jsonObj.get("status") == 7) {System.out.println("====保存失敗:");writer.write("{\"error\":1}");}else {writer.write("{\"error\":" + "0" + "}");}}

?

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