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1,优化URL报错,2,更新OFD组件 3,美化Excel 4,文本方法关闭字节流 5,新增多种类型文件预览 (#419)

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1,优化URL报错
2,更新OFD组件
3,美化Excel
4,文本方法关闭字节流
5,新增xmind、eml、epub、"obj", "3ds", "stl", "ply", "off", "3dm", "fbx", "dae", "wrl", "3mf", "ifc","glb","o3dv","gltf","stp","bim","fcstd","step","iges","brep"格式

Co-authored-by: gaoxiongzaq <admin@cxcp.com>
This commit is contained in:
gaoxingzaq
2022-12-28 10:17:06 +08:00
committed by GitHub
parent aa66173625
commit 69566834ea
96 changed files with 320274 additions and 708 deletions
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2
server/src/main/java/cn/keking/service/CompressFileReader.java
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@ -112,7 +112,7 @@ public class CompressFileReader {
//去除字符串中的空格 制表符 换行 回车
Pattern p = Pattern.compile("\\s*|\t*|\r*|\n*");
Matcher m = p.matcher(strName);
String after = m.replaceAll("");
String after = m.replaceAll("").replaceAll("\\+", "").replaceAll("#", "").replaceAll("&", "");
//去除字符串中的标点符号
String temp = after.replaceAll("\\p{P}", "");
//处理之后转换成字符数组

10
server/src/main/java/cn/keking/service/FileHandlerService.java
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@ -151,7 +151,7 @@ public class FileHandlerService {
// 添加sheet控制头
sb.append("<script src=\"js/jquery-3.6.1.min.js\" type=\"text/javascript\"></script>");
sb.append("<script src=\"js/excel.header.js\" type=\"text/javascript\"></script>");
sb.append("<link rel=\"stylesheet\" href=\"bootstrap/css/bootstrap.min.css\">");
sb.append("<link rel=\"stylesheet\" href=\"bootstrap/css/xlsx.css\">");
} catch (IOException e) {
e.printStackTrace();
}
@ -273,10 +273,16 @@ public class FileHandlerService {
if (url.contains("?fileKey=")) {
attribute.setSkipDownLoad(true);
}
String urlStrr = url.toLowerCase(); //转换为小写对比
boolean wjl = WebUtils.kuayu("&fullfilename=", urlStrr); //判断是否启用文件流
if(wjl){
url = url.substring(0,url.lastIndexOf("&")); //删除添加的文件流内容
}
url = WebUtils.encodeUrlFileName(url);
fileName = KkFileUtils.htmlEscape(fileName); //文件名处理
attribute.setType(type);
attribute.setName(fileName);
attribute.setSuffix(suffix);
url = WebUtils.encodeUrlFileName(url);
attribute.setUrl(url);
if (req != null) {
String officePreviewType = req.getParameter("officePreviewType");

4
server/src/main/java/cn/keking/service/FilePreview.java
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@ -18,6 +18,10 @@ public interface FilePreview {
String TIFF_FILE_PREVIEW_PAGE = "tiff";
String OFD_FILE_PREVIEW_PAGE = "ofd";
String SVG_FILE_PREVIEW_PAGE = "svg";
String Online3D_FILE_PAGE = "online3D";
String EpubFilePreviewImpl = "epub";
String XMIND_FILE_PREVIEW_PAGE = "xmind";
String EML_FILE_PREVIEW_PAGE = "eml";
String OFFICE_PICTURE_FILE_PREVIEW_PAGE = "officePicture";
String TXT_FILE_PREVIEW_PAGE = "txt";
String CODE_FILE_PREVIEW_PAGE = "code";

3
server/src/main/java/cn/keking/service/impl/CompressFilePreviewImpl.java
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@ -31,8 +31,7 @@ public class CompressFilePreviewImpl implements FilePreview {
@Override
public String filePreviewHandle(String url, Model model, FileAttribute fileAttribute) {
String fileName=fileAttribute.getName();
String suffix=fileAttribute.getSuffix();
String fileTree = null;
String fileTree;
// 判断文件名是否存在(redis缓存读取)
if (!StringUtils.hasText(fileHandlerService.getConvertedFile(fileName)) || !ConfigConstants.isCacheEnabled()) {
ReturnResponse<String> response = DownloadUtils.downLoad(fileAttribute, fileName);

25
server/src/main/java/cn/keking/service/impl/EmlFilePreviewImpl.java Normal file
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@ -0,0 +1,25 @@
package cn.keking.service.impl;
import cn.keking.model.FileAttribute;
import cn.keking.service.FilePreview;
import org.springframework.stereotype.Service;
import org.springframework.ui.Model;
/**
* EML 文件处理
*/
@Service
public class EmlFilePreviewImpl implements FilePreview {
private final PictureFilePreviewImpl pictureFilePreview;
public EmlFilePreviewImpl(PictureFilePreviewImpl pictureFilePreview) {
this.pictureFilePreview = pictureFilePreview;
}
@Override
public String filePreviewHandle(String url, Model model, FileAttribute fileAttribute) {
pictureFilePreview.filePreviewHandle(url,model,fileAttribute);
return EML_FILE_PREVIEW_PAGE;
}
}

27
server/src/main/java/cn/keking/service/impl/EpubFilePreviewImpl.java Normal file
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@ -0,0 +1,27 @@
package cn.keking.service.impl;
import cn.keking.model.FileAttribute;
import cn.keking.service.FilePreview;
import org.springframework.stereotype.Service;
import org.springframework.ui.Model;
/**
* svg 图片文件处理
* @author kl (http://kailing.pub)
* @since 2021/2/8
*/
@Service
public class EpubFilePreviewImpl implements FilePreview {
private final PictureFilePreviewImpl pictureFilePreview;
public EpubFilePreviewImpl(PictureFilePreviewImpl pictureFilePreview) {
this.pictureFilePreview = pictureFilePreview;
}
@Override
public String filePreviewHandle(String url, Model model, FileAttribute fileAttribute) {
pictureFilePreview.filePreviewHandle(url,model,fileAttribute);
return EpubFilePreviewImpl;
}
}

26
server/src/main/java/cn/keking/service/impl/Online3DFilePreviewImpl.java Normal file
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@ -0,0 +1,26 @@
package cn.keking.service.impl;
import cn.keking.model.FileAttribute;
import cn.keking.service.FilePreview;
import org.springframework.stereotype.Service;
import org.springframework.ui.Model;
/**
* Created by kl on 2018/1/17.
* Content :图片文件处理
*/
@Service
public class Online3DFilePreviewImpl implements FilePreview {
private final PictureFilePreviewImpl pictureFilePreview;
public Online3DFilePreviewImpl(PictureFilePreviewImpl pictureFilePreview) {
this.pictureFilePreview = pictureFilePreview;
}
@Override
public String filePreviewHandle(String url, Model model, FileAttribute fileAttribute) {
pictureFilePreview.filePreviewHandle(url,model,fileAttribute);
return Online3D_FILE_PAGE;
}
}

17
server/src/main/java/cn/keking/service/impl/SimTextFilePreviewImpl.java
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@ -7,6 +7,7 @@ import cn.keking.service.FileHandlerService;
import cn.keking.service.FilePreview;
import cn.keking.utils.DownloadUtils;
import cn.keking.utils.EncodingDetects;
import cn.keking.utils.KkFileUtils;
import org.apache.commons.codec.binary.Base64;
import org.springframework.stereotype.Service;
import org.springframework.ui.Model;
@ -14,8 +15,6 @@ import org.springframework.web.util.HtmlUtils;
import java.io.*;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.Paths;
/**
* Created by kl on 2018/1/17.
@ -46,7 +45,7 @@ public class SimTextFilePreviewImpl implements FilePreview {
fileHandlerService.addConvertedFile(fileName, filePath); //加入缓存
}
try {
String fileData = HtmlUtils.htmlEscape(textData(filePath));
String fileData = HtmlUtils.htmlEscape(textData(filePath,fileName));
model.addAttribute("textData", Base64.encodeBase64String(fileData.getBytes()));
} catch (IOException e) {
return otherFilePreview.notSupportedFile(model, fileAttribute, e.getLocalizedMessage());
@ -55,7 +54,7 @@ public class SimTextFilePreviewImpl implements FilePreview {
}
String fileData = null;
try {
fileData = HtmlUtils.htmlEscape(textData(filePath));
fileData = HtmlUtils.htmlEscape(textData(filePath,fileName));
} catch (IOException e) {
e.printStackTrace();
}
@ -63,8 +62,11 @@ public class SimTextFilePreviewImpl implements FilePreview {
return TXT_FILE_PREVIEW_PAGE;
}
private String textData(String filePath) throws IOException {
private String textData(String filePath,String fileName) throws IOException {
File file = new File(filePath);
if (KkFileUtils.isIllegalFileName(fileName)) {
return null;
}
if (!file.exists() || file.length() == 0) {
return "";
} else {
@ -72,15 +74,14 @@ public class SimTextFilePreviewImpl implements FilePreview {
if ("ASCII".equals(charset)) {
charset = StandardCharsets.US_ASCII.name();
}
BufferedReader br = new BufferedReader(new InputStreamReader(Files.newInputStream(Paths.get(filePath)), charset));
BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream(filePath), charset));
StringBuilder result = new StringBuilder();
String line;
while ((line = br.readLine()) != null) {
result.append(line).append("\r\n");
}
br.close();
return result.toString();
}
}
}

27
server/src/main/java/cn/keking/service/impl/XmindFilePreviewImpl.java Normal file
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@ -0,0 +1,27 @@
package cn.keking.service.impl;
import cn.keking.model.FileAttribute;
import cn.keking.service.FilePreview;
import org.springframework.stereotype.Service;
import org.springframework.ui.Model;
/**
* svg 图片文件处理
* @author kl (http://kailing.pub)
* @since 2021/2/8
*/
@Service
public class XmindFilePreviewImpl implements FilePreview {
private final PictureFilePreviewImpl pictureFilePreview;
public XmindFilePreviewImpl(PictureFilePreviewImpl pictureFilePreview) {
this.pictureFilePreview = pictureFilePreview;
}
@Override
public String filePreviewHandle(String url, Model model, FileAttribute fileAttribute) {
pictureFilePreview.filePreviewHandle(url,model,fileAttribute);
return XMIND_FILE_PREVIEW_PAGE;
}
}