package com.ruoyi.web.controller.common;
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import com.ruoyi.common.config.RuoYiConfig;
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import com.ruoyi.common.constant.Constants;
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import com.ruoyi.common.core.domain.AjaxResult;
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import com.ruoyi.common.enums.PhotoEnum;
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import com.ruoyi.common.enums.RadioEnum;
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import com.ruoyi.common.enums.VadioEnum;
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import com.ruoyi.common.utils.StringUtils;
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import com.ruoyi.common.utils.file.FileUploadUtils;
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import com.ruoyi.common.utils.file.FileUtils;
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import com.ruoyi.framework.config.ServerConfig;
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import com.smartor.domain.HtmlContentVO;
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import io.swagger.annotations.Api;
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import io.swagger.annotations.ApiOperation;
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import org.apache.poi.hwpf.HWPFDocument;
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import org.apache.poi.hwpf.converter.PicturesManager;
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import org.apache.poi.hwpf.converter.WordToHtmlConverter;
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import org.apache.poi.hwpf.usermodel.PictureType;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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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.http.MediaType;
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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 javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import javax.xml.parsers.DocumentBuilderFactory;
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import javax.xml.parsers.ParserConfigurationException;
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import javax.xml.transform.OutputKeys;
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import javax.xml.transform.Transformer;
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import javax.xml.transform.TransformerException;
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import javax.xml.transform.TransformerFactory;
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import javax.xml.transform.dom.DOMSource;
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import javax.xml.transform.stream.StreamResult;
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import java.io.*;
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import java.util.ArrayList;
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import java.util.Base64;
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import java.util.List;
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/**
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* 通用请求处理
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*
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* @author ruoyi
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*/
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@RestController
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@Api(description = "通过请求处理")
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@RequestMapping("/common")
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public class CommonController {
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private static final Logger log = LoggerFactory.getLogger(CommonController.class);
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@Autowired
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private ServerConfig serverConfig;
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private static final String FILE_DELIMETER = ",";
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@Value("${uploadSwitch}")
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private Integer uploadSwitch;
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/**
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* 通用下载请求
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*
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* @param fileName 文件名称
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* @param delete 是否删除
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*/
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@GetMapping("/download")
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public void fileDownload(String fileName, Boolean delete, HttpServletResponse response, HttpServletRequest request) {
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try {
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if (!FileUtils.checkAllowDownload(fileName)) {
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throw new Exception(StringUtils.format("文件名称({})非法，不允许下载。 ", fileName));
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}
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String realFileName = System.currentTimeMillis() + fileName.substring(fileName.indexOf("_") + 1);
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String filePath = RuoYiConfig.getDownloadPath() + fileName;
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response.setContentType(MediaType.APPLICATION_OCTET_STREAM_VALUE);
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FileUtils.setAttachmentResponseHeader(response, realFileName);
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FileUtils.writeBytes(filePath, response.getOutputStream());
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if (delete) {
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FileUtils.deleteFile(filePath);
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}
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} catch (Exception e) {
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log.error("下载文件失败", e);
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}
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}
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/**
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* 分类上传请求
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*/
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@ApiOperation("分类上传请求")
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@PostMapping("/uploadSort")
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public AjaxResult uploadFileSort(MultipartFile file) {
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try {
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// 上传文件路径
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String filePath = RuoYiConfig.getUploadPath();
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String originalFilename = file.getOriginalFilename().split("\\.", 2)[1];
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if (VadioEnum.getDescByCode(originalFilename)) {
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filePath = filePath + "/vadio";
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} else if (RadioEnum.getDescByCode(originalFilename)) {
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filePath = filePath + "/radio";
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} else if (PhotoEnum.getDescByCode(originalFilename)) {
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filePath = filePath + "/photo";
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} else {
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filePath = filePath + "/file";
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}
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// 上传并返回新文件名称
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String fileName = FileUploadUtils.uploadSort(filePath, file);
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String url = null;
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//新华医院特殊，这个视频的访问得转
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String xhPath = "http://218.108.11.22:8093/profile-api";
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if (uploadSwitch == 1) {
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String fn = fileName.replaceAll("/profile", "");
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url = xhPath + fn;
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} else {
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url = serverConfig.getUrl() + fileName;
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}
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AjaxResult ajax = AjaxResult.success();
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ajax.put("url", url);
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ajax.put("fileName", fileName);
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ajax.put("newFileName", FileUtils.getName(fileName));
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ajax.put("originalFilename", file.getOriginalFilename());
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return ajax;
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} catch (Exception e) {
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return AjaxResult.error(e.getMessage());
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}
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}
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/**
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* 上传并转成html请求
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*/
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@ApiOperation("word文件上传并转成html")
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@PostMapping("/uploadShow")
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public AjaxResult uploadFileShow(MultipartFile file) {
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try {
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// 上传文件路径
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String filePath = RuoYiConfig.getUploadPath();
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String originalFilename = file.getOriginalFilename().split("\\.", 2)[1];
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filePath = filePath + "/show/" + file.getOriginalFilename().split("\\.", 2)[0];
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// 上传并返回新文件名称
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String fileName = FileUploadUtils.uploadSort(filePath, file);
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//将word转成html
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convertDocToHtml(filePath + "\\" + file.getOriginalFilename(), filePath + "\\" + file.getOriginalFilename().split("\\.", 2)[0] + ".html");
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String url = null;
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String xhPath = "http://218.108.11.22:8093/profile-api";
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if (uploadSwitch == 1) {
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String fn = fileName.replaceAll("\\.[^.]*$", ".html").replaceAll("/profile", "");
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url = xhPath + fn;
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} else {
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url = serverConfig.getUrl() + fileName.replaceAll("\\.[^.]*$", ".html");
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}
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AjaxResult ajax = AjaxResult.success();
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ajax.put("url", url);
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ajax.put("fileName", fileName);
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ajax.put("newFileName", FileUtils.getName(fileName));
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ajax.put("originalFilename", file.getOriginalFilename());
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return ajax;
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} catch (Exception e) {
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return AjaxResult.error(e.getMessage());
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}
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}
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/**
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* 通用上传请求（单个）
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*/
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@ApiOperation("通用上传请求")
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@PostMapping("/upload")
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public AjaxResult uploadFile(MultipartFile file) {
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try {
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// 上传文件路径
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String filePath = RuoYiConfig.getUploadPath();
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// 上传并返回新文件名称
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String fileName = FileUploadUtils.upload(filePath, file);
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String url = serverConfig.getUrl() + fileName;
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AjaxResult ajax = AjaxResult.success();
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ajax.put("url", url);
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ajax.put("fileName", fileName);
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ajax.put("newFileName", FileUtils.getName(fileName));
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ajax.put("originalFilename", file.getOriginalFilename());
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return ajax;
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} catch (Exception e) {
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return AjaxResult.error(e.getMessage());
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}
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}
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/**
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* 通用上传请求（多个）
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*/
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@PostMapping("/uploads")
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public AjaxResult uploadFiles(List<MultipartFile> files) throws Exception {
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try {
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// 上传文件路径
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String filePath = RuoYiConfig.getUploadPath();
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List<String> urls = new ArrayList<String>();
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List<String> fileNames = new ArrayList<String>();
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List<String> newFileNames = new ArrayList<String>();
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List<String> originalFilenames = new ArrayList<String>();
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for (MultipartFile file : files) {
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// 上传并返回新文件名称
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String fileName = FileUploadUtils.upload(filePath, file);
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String url = serverConfig.getUrl() + fileName;
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urls.add(url);
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fileNames.add(fileName);
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newFileNames.add(FileUtils.getName(fileName));
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originalFilenames.add(file.getOriginalFilename());
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}
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AjaxResult ajax = AjaxResult.success();
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ajax.put("urls", StringUtils.join(urls, FILE_DELIMETER));
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ajax.put("fileNames", StringUtils.join(fileNames, FILE_DELIMETER));
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ajax.put("newFileNames", StringUtils.join(newFileNames, FILE_DELIMETER));
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ajax.put("originalFilenames", StringUtils.join(originalFilenames, FILE_DELIMETER));
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return ajax;
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} catch (Exception e) {
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return AjaxResult.error(e.getMessage());
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}
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}
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/**
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* 本地资源通用下载
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*/
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@GetMapping("/download/resource")
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public void resourceDownload(String resource, HttpServletRequest request, HttpServletResponse response) throws Exception {
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try {
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if (!FileUtils.checkAllowDownload(resource)) {
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throw new Exception(StringUtils.format("资源文件({})非法，不允许下载。 ", resource));
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}
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// 本地资源路径
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String localPath = RuoYiConfig.getProfile();
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// 数据库资源地址
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String downloadPath = localPath + StringUtils.substringAfter(resource, Constants.RESOURCE_PREFIX);
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// 下载名称
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String downloadName = StringUtils.substringAfterLast(downloadPath, "/");
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response.setContentType(MediaType.APPLICATION_OCTET_STREAM_VALUE);
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FileUtils.setAttachmentResponseHeader(response, downloadName);
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FileUtils.writeBytes(downloadPath, response.getOutputStream());
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} catch (Exception e) {
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log.error("下载文件失败", e);
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}
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}
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/**
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* @param
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* @return
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*/
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@ApiOperation("富文本转html")
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@PostMapping("/htmlContent")
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public AjaxResult htmlContent(@RequestBody HtmlContentVO htmlContentVO) {
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log.error("htmlContentVO入参为：{}", htmlContentVO);
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// 获取文件的原始名称
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String fileName = htmlContentVO.getFileName();
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if (!fileName.endsWith(".html")) {
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// 去掉之前的扩展名
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int lastIndex = fileName.lastIndexOf('.');
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if (lastIndex != -1) {
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fileName = fileName.substring(0, lastIndex); // 去掉扩展名
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}
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// 添加.html后缀
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fileName += ".html";
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}
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FileUtils.createFile(RuoYiConfig.getUploadPath() + "/show/" + fileName.split("\\.", 2)[0]);
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// 将文件保存到指定目录
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File outputFile = new File(RuoYiConfig.getUploadPath() + "/show/" + fileName.split("\\.", 2)[0] + "/" + fileName);
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try (BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(outputFile), "UTF-8"))) {
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if (StringUtils.isNotEmpty(htmlContentVO.getContent()))
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writer.write(htmlContentVO.getContent());
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} catch (IOException e) {
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e.printStackTrace();
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}
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String url = null;
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String xhPath = "http://218.108.11.22:8093/profile-api";
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if (uploadSwitch == 1) {
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url = xhPath + "/upload/show/" + fileName.split("\\.", 2)[0] + "/" + fileName;
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} else {
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url = serverConfig.getUrl() + "/profile/upload/show/" + fileName.split("\\.", 2)[0] + "/" + fileName;
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}
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return AjaxResult.success(url);
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}
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public static void convertDocToHtml(String docFilePath, String outputHtmlFilePath) throws TransformerException, IOException, ParserConfigurationException {
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InputStream inputStream = new FileInputStream(docFilePath);
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HWPFDocument document = new HWPFDocument(inputStream);
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org.w3c.dom.Document htmlDoc = DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument();
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WordToHtmlConverter wordToHtmlConverter = new WordToHtmlConverter(htmlDoc);
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wordToHtmlConverter.setPicturesManager(new PicturesManager() {
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@Override
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public String savePicture(byte[] content, PictureType pictureType, String suggestedName, float widthInches, float heightInches) {
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String base64 = Base64.getEncoder().encodeToString(content);
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String src = "data:" + pictureType.getMime() + ";base64," + base64;
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return src;
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}
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});
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try {
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wordToHtmlConverter.processDocument(document);
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} catch (Exception e) {
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e.getMessage();
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}
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TransformerFactory tf = TransformerFactory.newInstance();
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Transformer transformer = tf.newTransformer();
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transformer.setOutputProperty(OutputKeys.INDENT, "yes");
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transformer.setOutputProperty(OutputKeys.METHOD, "html");
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transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
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transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4");
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DOMSource domSource = new DOMSource(wordToHtmlConverter.getDocument());
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StreamResult streamResult = new StreamResult(new File(outputHtmlFilePath));
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transformer.transform(domSource, streamResult);
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System.out.println("word转html成功");
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}
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}
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