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新增:删除转换后OFFICE、CAD、TIFF、压缩包源文件 默认开启 节约磁盘空间

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gaoxiongzaq
2023-04-21 09:56:46 +08:00
parent 57a9dc78ab
commit 61ae49f510
7 changed files with 43 additions and 5 deletions
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4
server/src/main/java/cn/keking/service/impl/CadFilePreviewImpl.java
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@ -6,6 +6,7 @@ import cn.keking.model.ReturnResponse;
import cn.keking.service.FilePreview;
import cn.keking.utils.DownloadUtils;
import cn.keking.service.FileHandlerService;
import cn.keking.utils.KkFileUtils;
import cn.keking.web.filter.BaseUrlFilter;
import org.springframework.stereotype.Service;
import org.springframework.ui.Model;
@ -53,6 +54,9 @@ public class CadFilePreviewImpl implements FilePreview {
if (!convertResult) {
return otherFilePreview.notSupportedFile(model, fileAttribute, "cad文件转换异常，请联系管理员");
}
if( ConfigConstants.getdeletesourcefile()){ //是否保留CAD源文件
KkFileUtils.deleteFileByPath(filePath);
}
if (ConfigConstants.isCacheEnabled()) {
// 加入缓存
fileHandlerService.addConvertedFile(pdfName, fileHandlerService.getRelativePath(outFilePath));

4
server/src/main/java/cn/keking/service/impl/CompressFilePreviewImpl.java
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@ -7,6 +7,7 @@ import cn.keking.service.FilePreview;
import cn.keking.utils.DownloadUtils;
import cn.keking.service.FileHandlerService;
import cn.keking.service.CompressFileReader;
import cn.keking.utils.KkFileUtils;
import org.apache.commons.lang3.exception.ExceptionUtils;
import org.apache.poi.EncryptedDocumentException;
import org.springframework.stereotype.Service;
@ -59,6 +60,9 @@ public class CompressFilePreviewImpl implements FilePreview {
}
}
if (!ObjectUtils.isEmpty(fileTree)) {
if( ConfigConstants.getdeletesourcefile()){ //是否保留压缩包源文件
KkFileUtils.deleteFileByPath(filePath);
}
if (ConfigConstants.isCacheEnabled()) {
// 加入缓存
fileHandlerService.addConvertedFile(fileName, fileTree);

4
server/src/main/java/cn/keking/service/impl/OfficeFilePreviewImpl.java
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@ -7,6 +7,7 @@ import cn.keking.service.FileHandlerService;
import cn.keking.service.FilePreview;
import cn.keking.service.OfficeToPdfService;
import cn.keking.utils.DownloadUtils;
import cn.keking.utils.KkFileUtils;
import cn.keking.utils.OfficeUtils;
import cn.keking.web.filter.BaseUrlFilter;
import org.jodconverter.core.office.OfficeException;
@ -109,6 +110,9 @@ public class OfficeFilePreviewImpl implements FilePreview {
// 对转换后的文件进行操作(改变编码方式)
fileHandlerService.doActionConvertedFile(outFilePath);
}
if(ConfigConstants.getdeletesourcefile()){ //是否保留OFFICE源文件
KkFileUtils.deleteFileByPath(filePath);
}
if (isUseCached) {
// 加入缓存
fileHandlerService.addConvertedFile(cacheFileName, fileHandlerService.getRelativePath(outFilePath));

15
server/src/main/java/cn/keking/service/impl/TiffFilePreviewImpl.java
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@ -7,6 +7,7 @@ import cn.keking.service.FileHandlerService;
import cn.keking.service.FilePreview;
import cn.keking.utils.ConvertPicUtil;
import cn.keking.utils.DownloadUtils;
import cn.keking.utils.KkFileUtils;
import cn.keking.web.filter.BaseUrlFilter;
import org.springframework.stereotype.Service;
import org.springframework.ui.Model;
@ -57,20 +58,24 @@ public class TiffFilePreviewImpl implements FilePreview {
return otherFilePreview.notSupportedFile(model, fileAttribute, response.getMsg());
}
String filePath = response.getContent();
if (ConfigConstants.isCacheEnabled()) {
// 加入缓存
fileHandlerService.addConvertedFile(pdfName, fileHandlerService.getRelativePath(outFilePath));
}
if(ConvertPicUtil.convertJpg2Pdf(filePath, outFilePath)){
if(ConfigConstants.getdeletesourcefile()){ //是否保留TIFF源文件
KkFileUtils.deleteFileByPath(filePath);
}
if (ConfigConstants.isCacheEnabled()) {
// 加入缓存
fileHandlerService.addConvertedFile(pdfName, fileHandlerService.getRelativePath(outFilePath));
}
model.addAttribute("pdfUrl", pdfName);
return PDF_FILE_PREVIEW_PAGE;
}else {
return NOT_SUPPORTED_FILE_PAGE;
}
}
else {
model.addAttribute("pdfUrl", pdfName);
return PDF_FILE_PREVIEW_PAGE;
}
} else {
File fileTiff = new File(strLocalTif);
// 如果本地不存在这个tif文件，则下载