302 lines
11 KiB
Java
302 lines
11 KiB
Java
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package com.oo.demo.controller;
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import com.alibaba.fastjson.JSON;
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import com.alibaba.fastjson.JSONObject;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.oo.demo.entity.OnFile;
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import com.oo.demo.entity.Result;
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import com.oo.demo.service.FileService;
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import com.oo.demo.service.OnFileService;
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import com.oo.demo.service.TempUser;
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import com.oo.onlyoffice.api.OnlyServiceAPI;
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import com.oo.onlyoffice.dto.edit.FileUser;
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import com.oo.onlyoffice.tools.FileUtil;
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import com.oo.onlyoffice.tools.SecurityUtils;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.stereotype.Controller;
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import org.springframework.ui.Model;
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import org.springframework.web.bind.annotation.*;
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import org.springframework.web.multipart.MultipartFile;
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import org.springframework.web.multipart.commons.CommonsMultipartFile;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import java.io.PrintWriter;
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import java.text.SimpleDateFormat;
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import java.util.*;
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/**
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* @BelongsProject: leaf-onlyoffice
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* @BelongsPackage: com.ideayp.leaf.onlyoffice.controller
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* @Author: TongHui
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* @CreateTime: 2022-11-08 18:11
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* @Description: TODO
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* @Version: 1.0
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*/
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@Controller
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@Slf4j
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public class OnlyOfficeController {
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private final SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
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@Autowired
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private OnFileService onFileService;
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@Autowired
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private FileService fileService;
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@Autowired
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private OnlyServiceAPI onlyServiceAPI;
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@Value("${filepath}")
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private String filepath;
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@RequestMapping("/")
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public String filesView(Model model) {
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return "/index";
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}
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@RequestMapping("/file/all")
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@ResponseBody
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public Object file(@RequestParam Map<String, String> parameter) {
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int page = Integer.parseInt(parameter.get("page"));
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int limit = Integer.parseInt(parameter.get("limit"));
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QueryWrapper queryWrapper = new QueryWrapper();
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// queryWrapper.notLike("id","MD");
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queryWrapper.orderByDesc("created_time");
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Page<OnFile> p = new Page<>(page, limit);
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p = onFileService.page(p, queryWrapper);
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Map<String, Object> map = new HashMap<>();
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map.put("code", 0);
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map.put("msg", "SUCCESS");
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map.put("count", p.getTotal());
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map.put("data", p.getRecords());
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return map;
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}
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@PostMapping("/files/upload")
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@ResponseBody
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public Object upload(@RequestParam("file") MultipartFile[] file) {
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List<OnFile> result = new ArrayList<>();
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int i = 0;
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for (MultipartFile multipartFile : file) {
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CommonsMultipartFile commonsMultipartFile = (CommonsMultipartFile) multipartFile;
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String filename = multipartFile.getOriginalFilename();
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// 获取文件后缀
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String suffix = filename.substring(filename.lastIndexOf(".") + 1);
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String fileId = "";
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try {
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fileId = onFileService.saveFile(commonsMultipartFile.getBytes(), suffix);
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} catch (Exception e) {
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e.printStackTrace();
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}
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OnFile onFile = new OnFile();
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onFile.setFileId(fileId);
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onFile.setFileName(filename);
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onFile.setVersion("1.0.0");
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onFile.setCreatedTime(sdf.format(new Date()));
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onFile.setFileSize(commonsMultipartFile.getSize());
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onFile.setFileType(suffix);
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onFile.setFilePath(filepath + "/" + fileId + "." + suffix);
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onFileService.save(onFile);
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result.add(onFile);
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i++;
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}
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if (file.length == i) {
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log.info("文件上传成功");
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return result;
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}
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return Result.error("文件上传失败");
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}
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/**
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* 打开编辑
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*/
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@RequestMapping("/onlyOfficeConfig/{mode}/{id}")
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@ResponseBody
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public Object openDocument(@PathVariable(required = false) String mode, @PathVariable(required = false) String id, Model model) {//@RequestParam("url") String url,
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log.info("only office file:" + id);
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OnFile onFile = onFileService.getById(id);
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if (onFile == null) {
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return Result.error("文件不存在");
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}
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/**
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* 必要步骤
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*/
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FileUser user = new FileUser();
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user.setId(TempUser.getUserId());
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user.setName(TempUser.getUserName());
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SecurityUtils.setUserSession(user);
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/**
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* 必要步骤
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*/
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Map<String, Object> map = new HashMap<>();
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map.put("fileId", onFile.getFileId());
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map.put("fileName", onFile.getFileName());
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map.put("fileType", onFile.getFileType());
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map.put("fileSize", onFile.getFileSize());
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map.put("version", onFile.getVersion());
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Map config = onlyServiceAPI.openDocument(map, mode, false);
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SecurityUtils.removeUserSession();
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String s = JSON.toJSONString(config);
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log.info("only office config:" + s);
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return s;
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}
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// @RequestMapping("/onlyOffice/{mode}/{id}")
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// public ModelAndView openDocument(@PathVariable String mode,@PathVariable String id, Model model) {//@RequestParam("url") String url,
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// log.info("only office key:" + id);
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// OnFile onFile = onFileService.getById(id);
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//
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//
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// /**
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// * 必要步骤
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// */
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// FileUser user = new FileUser();
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// user.setId(TempUser.getUserId());
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// user.setName(TempUser.getUserName());
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// SecurityUtils.setUserSession(user);
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// /**
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// * 必要步骤
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// */
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// Map<String,Object> map = new HashMap<>();
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// map.put("fileId",onFile.getFileId());
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// map.put("fileName",onFile.getFileName());
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// map.put("fileType",onFile.getFileType());
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// map.put("fileSize",onFile.getFileSize());
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// map.put("version",onFile.getVersion());
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//
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// Map config = onlyServiceAPI.openDocument(map, mode, false);
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//
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// SecurityUtils.removeUserSession();
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//
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// String s = JSON.toJSONString(config);
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// log.info("only office config:" + s);
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// model.addAllAttributes(config);
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// return new ModelAndView("onlyOffice");
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// }
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/**
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* 文档编辑服务使用JavaScript API通知callbackUrl，向文档存储服务通知文档编辑的状态。
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* 文档编辑服务使用具有正文中的信息的POST请求。
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* https://api.onlyoffice.com/editors/callback
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* 当我们关闭编辑窗口后，十秒钟左右only office会将它存储的我们的编辑后的文件
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* 0 - 找不到具有密钥标识符的文档
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* 1 - 正在编辑文档
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* 2 - 文档已准备好保存
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* 3 - 发生文档保存错误
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* 4 - 不作任何更改就关闭文档
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* 6 - 正在编辑文档，但保存当前文档状态
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* 7 - 强制保存文档时发生错误
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*/
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@RequestMapping("/onlyOffice/save")
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@ResponseBody
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public Object saveFile(HttpServletRequest request, HttpServletResponse response) {
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PrintWriter writer = null;
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try {
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writer = response.getWriter();
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// 获取传输的json数据
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Scanner scanner = new Scanner(request.getInputStream()).useDelimiter("\\A");
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String body = scanner.hasNext() ? scanner.next() : "";
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JSONObject jsonObject = JSONObject.parseObject(body);
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log.info("{}", jsonObject);
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Object result = fileService.documentSave(jsonObject);
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if (Objects.nonNull(writer)) {
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writer.write("{\"error\":0}");
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}
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return result;
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} catch (Exception e) {
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e.printStackTrace();
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writer.write("{\"error\":-1}");
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return Result.error("保存出错");
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}
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/*
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* status = 1，我们给onlyOffice的服务返回{"error":"0"}的信息。
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* 这样onlyOffice会认为回调接口是没问题的，这样就可以在线编辑文档了，否则的话会弹出窗口说明
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*/
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// if (Objects.nonNull(writer)) {
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// writer.write("{\"error\":0}");
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// }
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}
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@PostMapping("/save/{id}")
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@ResponseBody
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public Object save(@PathVariable(required = false) String id) {
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OnFile onFile = onFileService.getById(id);
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if (onFile == null) {
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return Result.error("文件不存在，保存失败");
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}
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/**
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* 必要步骤
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*/
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try {
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FileUser user = new FileUser();
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user.setId(TempUser.getUserId());
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user.setName(TempUser.getUserName());
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SecurityUtils.setUserSession(user);
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String key = onlyServiceAPI.getKey(onFile.getFileId());
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String msg = onlyServiceAPI.save(key, TempUser.getUserId());
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SecurityUtils.removeUserSession();
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OnFile fileInfo = new OnFile();
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fileInfo.setFileId(id);
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fileInfo.setFileName(onFile.getFileName());
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fileInfo.setFileType(onFile.getFileType());
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fileInfo.setFilePath(filepath + "/" + id + "." + onFile.getFileType());
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return fileInfo;
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} catch (Exception e) {
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return Result.error("保存失败");
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}
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}
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@RequestMapping("/converted")
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public void converted(String id, String suffix, HttpServletResponse response) {
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try {
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OnFile onFile = onFileService.getById(id);
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String title = onFile.getFileName().replace(onFile.getFileType(), suffix);
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String path = onlyServiceAPI.converted(onFile.getFileType(), onFile.getFileId(), suffix, title, null);
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FileUtil.downloadAttachment(path, title, response);
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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@PostMapping("/del")
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@ResponseBody
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public Object delFile(String id) {
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try {
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onFileService.removeFile(id);
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return Result.OK("删除成功", "fileTable");
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} catch (Exception e) {
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e.printStackTrace();
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}
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return Result.error("删除失败");
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}
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/**
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* @param id
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* @param isBrowser 用来判断是否是oo服务的回调下载 1.没有值 = oo服务回调下载。2.有值 = 页面手动下载
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* @param response
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*/
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@RequestMapping("/download/{id}")
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public void download(@PathVariable String id, String isBrowser, HttpServletResponse response) {
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try {
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onFileService.download(id, isBrowser, response);
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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}
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