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liusheng
2024-09-18 907641e56c2085aaa81f267946dc3e3e9fca73e7 
 ruoyi-admin/src/main/java/com/ruoyi/web/controller/common/CommonController.java


@@ -1,44 +1,44 @@


package com.ruoyi.web.controller.common;




import java.io.*;


import java.util.ArrayList;


import java.util.List;


import java.util.regex.Matcher;


import java.util.regex.Pattern;


import javax.lang.model.util.Elements;


import javax.servlet.http.HttpServletRequest;


import javax.servlet.http.HttpServletResponse;


import javax.xml.parsers.DocumentBuilderFactory;


import javax.xml.parsers.ParserConfigurationException;




import com.ruoyi.common.enums.PhotoEnum;


import com.ruoyi.common.enums.RadioEnum;


import com.ruoyi.common.enums.VadioEnum;


import org.apache.poi.hwpf.HWPFDocument;


import org.apache.poi.hwpf.converter.PicturesManager;


import org.apache.poi.hwpf.converter.WordToHtmlConverter;


import org.apache.poi.hwpf.usermodel.Picture;


import org.apache.poi.hwpf.usermodel.PictureType;


import org.jsoup.Jsoup;


import org.jsoup.nodes.Element;


import org.slf4j.Logger;


import org.slf4j.LoggerFactory;


import org.springframework.beans.factory.annotation.Autowired;


import org.springframework.http.MediaType;


import org.springframework.web.bind.annotation.GetMapping;


import org.springframework.web.bind.annotation.PostMapping;


import org.springframework.web.bind.annotation.RequestMapping;


import org.springframework.web.bind.annotation.RestController;


import org.springframework.web.multipart.MultipartFile;


import com.ruoyi.common.config.RuoYiConfig;


import com.ruoyi.common.constant.Constants;


import com.ruoyi.common.core.domain.AjaxResult;


import com.ruoyi.common.enums.PhotoEnum;


import com.ruoyi.common.enums.RadioEnum;


import com.ruoyi.common.enums.VadioEnum;


import com.ruoyi.common.utils.StringUtils;


import com.ruoyi.common.utils.file.FileUploadUtils;


import com.ruoyi.common.utils.file.FileUtils;


import com.ruoyi.framework.config.ServerConfig;


import org.springframework.web.multipart.commons.CommonsMultipartFile;


import org.w3c.dom.Document;


import com.smartor.domain.HtmlContentVO;


import io.swagger.annotations.Api;


import io.swagger.annotations.ApiOperation;


import org.apache.poi.hwpf.HWPFDocument;


import org.apache.poi.hwpf.converter.PicturesManager;


import org.apache.poi.hwpf.converter.WordToHtmlConverter;


import org.apache.poi.hwpf.usermodel.PictureType;


import org.slf4j.Logger;


import org.slf4j.LoggerFactory;


import org.springframework.beans.factory.annotation.Autowired;


import org.springframework.beans.factory.annotation.Value;


import org.springframework.http.MediaType;


import org.springframework.web.bind.annotation.*;


import org.springframework.web.multipart.MultipartFile;




import javax.servlet.http.HttpServletRequest;


import javax.servlet.http.HttpServletResponse;


import javax.xml.parsers.DocumentBuilderFactory;


import javax.xml.parsers.ParserConfigurationException;


import javax.xml.transform.OutputKeys;


import javax.xml.transform.Transformer;


import javax.xml.transform.TransformerException;


import javax.xml.transform.TransformerFactory;


import javax.xml.transform.dom.DOMSource;


import javax.xml.transform.stream.StreamResult;


import java.io.*;


import java.util.ArrayList;


import java.util.Base64;


import java.util.List;




/**


 * 通用请求处理


@@ -46,6 +46,7 @@


 * @author ruoyi


 */


@RestController


@Api(description = "通过请求处理")


@RequestMapping("/common")


public class CommonController {


    private static final Logger log = LoggerFactory.getLogger(CommonController.class);


@@ -54,6 +55,9 @@


    private ServerConfig serverConfig;




    private static final String FILE_DELIMETER = ",";




    @Value("${uploadSwitch}")


    private Integer uploadSwitch;




    /**


     * 通用下载请求


@@ -84,6 +88,7 @@


    /**


     * 分类上传请求


     */


    @ApiOperation("分类上传请求")


    @PostMapping("/uploadSort")


    public AjaxResult uploadFileSort(MultipartFile file) {


        try {


@@ -101,7 +106,15 @@


            }


            // 上传并返回新文件名称


            String fileName = FileUploadUtils.uploadSort(filePath, file);


            String url = serverConfig.getUrl() + fileName;


            String url = null;


            //新华医院特殊，这个视频的访问得转


            String xhPath = "http://218.108.11.22:8093/profile-api";


            if (uploadSwitch == 1) {


                String fn = fileName.replaceAll("/profile", "");


                url = xhPath + fn;


            } else {


                url = serverConfig.getUrl() + fileName;


            }


            AjaxResult ajax = AjaxResult.success();


            ajax.put("url", url);


            ajax.put("fileName", fileName);


@@ -116,6 +129,7 @@


    /**


     * 上传并转成html请求


     */


    @ApiOperation("word文件上传并转成html")


    @PostMapping("/uploadShow")


    public AjaxResult uploadFileShow(MultipartFile file) {


        try {


@@ -126,10 +140,17 @@


            // 上传并返回新文件名称


            String fileName = FileUploadUtils.uploadSort(filePath, file);


            //将word转成html


            convertDocToHtml(filePath + "\\" + file.getOriginalFilename(), filePath + "\\" + file.getOriginalFilename().split("\\.", 2)[0] + ".html", filePath);


            updatePicture(filePath + "\\" + file.getOriginalFilename().split("\\.", 2)[0] + ".html");


            convertDocToHtml(filePath + "\\" + file.getOriginalFilename(), filePath + "\\" + file.getOriginalFilename().split("\\.", 2)[0] + ".html");




            String url = serverConfig.getUrl() + fileName.replaceAll("\\.[^.]*$", ".html");


            String url = null;


            String xhPath = "http://218.108.11.22:8093/profile-api";


            if (uploadSwitch == 1) {


                String fn = fileName.replaceAll("\\.[^.]*$", ".html").replaceAll("/profile", "");


                url = xhPath + fn;




            } else {


                url = serverConfig.getUrl() + fileName.replaceAll("\\.[^.]*$", ".html");


            }


            AjaxResult ajax = AjaxResult.success();


            ajax.put("url", url);


            ajax.put("fileName", fileName);


@@ -144,6 +165,7 @@


    /**


     * 通用上传请求（单个）


     */


    @ApiOperation("通用上传请求")


    @PostMapping("/upload")


    public AjaxResult uploadFile(MultipartFile file) {


        try {


@@ -218,86 +240,79 @@


        }


    }






    private void convertDocToHtml(String docFilePath, String outputHtmlFilePath, String imageDirPath) throws IOException, ParserConfigurationException {


        // Load DOC into HWPFDocument


        InputStream inputStream = new FileInputStream(docFilePath);


        HWPFDocument document = new HWPFDocument(inputStream);


        // Prepare HTML output


        WordToHtmlConverter wordToHtmlConverter = new WordToHtmlConverter(DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument());


        // Set PicturesManager to handle image saving


        wordToHtmlConverter.setPicturesManager(new PicturesManager() {


            @Override


            public String savePicture(byte[] content, PictureType pictureType, String suggestedName, float widthInches, float heightInches) {


                File imageFile = new File(imageDirPath + "/" + suggestedName);


                try (FileOutputStream fos = new FileOutputStream(imageFile)) {


                    fos.write(content);


                } catch (IOException e) {


                    e.printStackTrace();


                }


                return suggestedName;


    /**


     * @param


     * @return


     */


    @ApiOperation("富文本转html")


    @PostMapping("/htmlContent")


    public AjaxResult htmlContent(@RequestBody HtmlContentVO htmlContentVO) {


        log.error("htmlContentVO入参为：{}", htmlContentVO);


        // 获取文件的原始名称


        String fileName = htmlContentVO.getFileName();


        if (!fileName.endsWith(".html")) {


            // 去掉之前的扩展名


            int lastIndex = fileName.lastIndexOf('.');


            if (lastIndex != -1) {


                fileName = fileName.substring(0, lastIndex); // 去掉扩展名


            }


        });


        // Convert document to HTML


        wordToHtmlConverter.processDocument(document);


        // Save images


        List<Picture> pics = document.getPicturesTable().getAllPictures();


        if (pics != null) {


            for (Picture pic : pics) {


                try (FileOutputStream fos = new FileOutputStream(imageDirPath + "/" + pic.suggestFullFileName())) {


                    fos.write(pic.getContent());


                }


            }


            // 添加.html后缀


            fileName += ".html";


        }


        // Convert to HTML


        Document htmlDocument = wordToHtmlConverter.getDocument();


        ByteArrayOutputStream outStream = new ByteArrayOutputStream();


        org.apache.xml.serialize.OutputFormat format = new org.apache.xml.serialize.OutputFormat(htmlDocument);


        org.apache.xml.serialize.XMLSerializer serializer = new org.apache.xml.serialize.XMLSerializer(outStream, format);


        serializer.serialize(htmlDocument);


        // Write HTML file


        try (OutputStream outputStream = new FileOutputStream(outputHtmlFilePath)) {


            outputStream.write(outStream.toByteArray());


        }


    }




    private void updatePicture(String htmlFilePath) {


        try {


            // Load HTML file


            File inputFile = new File(htmlFilePath);


            org.jsoup.nodes.Document doc = Jsoup.parse(inputFile, "UTF-8");




            // Select all elements with style attribute and modify their width and height to 90%


            org.jsoup.select.Elements elementsWithStyle = doc.select("[style]");


            for (Element element : elementsWithStyle) {


                String style = element.attr("style");


                String modifiedStyle = modifyStyle(style);


                element.attr("style", modifiedStyle);


            }




            // Save the modified HTML to output file


            try (FileWriter writer = new FileWriter(htmlFilePath)) {


                writer.write(doc.outerHtml());


            }




            System.out.println("Modification completed successfully.");


        FileUtils.createFile(RuoYiConfig.getUploadPath() + "/show/" + fileName.split("\\.", 2)[0]);


        // 将文件保存到指定目录


        File outputFile = new File(RuoYiConfig.getUploadPath() + "/show/" + fileName.split("\\.", 2)[0] + "/" + fileName);


        try (BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(outputFile), "UTF-8"))) {


            if (StringUtils.isNotEmpty(htmlContentVO.getContent()))


                writer.write(htmlContentVO.getContent());


        } catch (IOException e) {


            e.printStackTrace();


        }


        String url = null;


        String xhPath = "http://218.108.11.22:8093/profile-api";


        if (uploadSwitch == 1) {


            url = xhPath + "/upload/show/" + fileName.split("\\.", 2)[0] + "/" + fileName;


        } else {


            url = serverConfig.getUrl() + "/profile/upload/show/" + fileName.split("\\.", 2)[0] + "/" + fileName;


        }


        return AjaxResult.success(url);


    }




    private String modifyStyle(String style) {


        // Define patterns for width and height


        Pattern widthPattern = Pattern.compile("width\\s*:\\s*[^;]+");


        Pattern heightPattern = Pattern.compile("height\\s*:\\s*[^;]+");




        // Replace width and height with 90%


        Matcher widthMatcher = widthPattern.matcher(style);


        style = widthMatcher.replaceAll("width: 90%");


    public static void convertDocToHtml(String docFilePath, String outputHtmlFilePath) throws TransformerException, IOException, ParserConfigurationException {




        Matcher heightMatcher = heightPattern.matcher(style);


        style = heightMatcher.replaceAll("height: 90%");


        InputStream inputStream = new FileInputStream(docFilePath);


        HWPFDocument document = new HWPFDocument(inputStream);


        org.w3c.dom.Document htmlDoc = DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument();


        WordToHtmlConverter wordToHtmlConverter = new WordToHtmlConverter(htmlDoc);




        return style;


        wordToHtmlConverter.setPicturesManager(new PicturesManager() {


            @Override


            public String savePicture(byte[] content, PictureType pictureType, String suggestedName, float widthInches, float heightInches) {


                String base64 = Base64.getEncoder().encodeToString(content);


                String src = "data:" + pictureType.getMime() + ";base64," + base64;


                return src;


            }


        });


        try {


            wordToHtmlConverter.processDocument(document);


        } catch (Exception e) {


            e.getMessage();


        }


        TransformerFactory tf = TransformerFactory.newInstance();


        Transformer transformer = tf.newTransformer();


        transformer.setOutputProperty(OutputKeys.INDENT, "yes");


        transformer.setOutputProperty(OutputKeys.METHOD, "html");


        transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8");


        transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4");




        DOMSource domSource = new DOMSource(wordToHtmlConverter.getDocument());


        StreamResult streamResult = new StreamResult(new File(outputHtmlFilePath));


        transformer.transform(domSource, streamResult);




        System.out.println("word转html成功");




    }






}