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新增 tiff 、tif 图像文件格式预览支持

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kl
2021-02-08 18:02:49 +08:00
parent 4f4e75859d
commit 376a90772d
9 changed files with 3303 additions and 35 deletions
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53
server/src/main/java/cn/keking/model/FileType.java
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@@ -11,52 +11,57 @@ import java.util.Map;
*/
public enum FileType {
picture("pictureFilePreviewImpl"),
compress("compressFilePreviewImpl"),
office("officeFilePreviewImpl"),
simText("simTextFilePreviewImpl"),
pdf("pdfFilePreviewImpl"),
other("otherFilePreviewImpl"),
media("mediaFilePreviewImpl"),
markdown("markdownFilePreviewImpl"),
xml("xmlFilePreviewImpl"),
flv("flvFilePreviewImpl"),
cad("cadFilePreviewImpl");
PICTURE("pictureFilePreviewImpl"),
COMPRESS("compressFilePreviewImpl"),
OFFICE("officeFilePreviewImpl"),
SIMTEXT("simTextFilePreviewImpl"),
PDF("pdfFilePreviewImpl"),
OTHER("otherFilePreviewImpl"),
MEDIA("mediaFilePreviewImpl"),
MARKDOWN("markdownFilePreviewImpl"),
XML("xmlFilePreviewImpl"),
FLV("flvFilePreviewImpl"),
CAD("cadFilePreviewImpl"),
TIFF("tiffFilePreviewImpl");
private static final String[] OFFICE_TYPES = {"docx", "doc", "xls", "xlsx", "ppt", "pptx"};
private static final String[] PICTURE_TYPES = {"jpg", "jpeg", "png", "gif", "bmp", "ico", "raw"};
private static final String[] ARCHIVE_TYPES = {"rar", "zip", "jar", "7-zip", "tar", "gzip", "7z"};
private static final String[] TIFF_TYPES = {"tif", "tiff"};
private static final String[] SSIM_TEXT_TYPES = ConfigConstants.getSimText();
private static final String[] MEDIA_TYPES = ConfigConstants.getMedia();
private static final Map<String, FileType> FILE_TYPE_MAPPER = new HashMap<>();
static {
for (String office : OFFICE_TYPES) {
FILE_TYPE_MAPPER.put(office, FileType.office);
FILE_TYPE_MAPPER.put(office, FileType.OFFICE);
}
for (String picture : PICTURE_TYPES) {
FILE_TYPE_MAPPER.put(picture, FileType.picture);
FILE_TYPE_MAPPER.put(picture, FileType.PICTURE);
}
for (String archive : ARCHIVE_TYPES) {
FILE_TYPE_MAPPER.put(archive, FileType.compress);
FILE_TYPE_MAPPER.put(archive, FileType.COMPRESS);
}
for (String text : SSIM_TEXT_TYPES) {
FILE_TYPE_MAPPER.put(text, FileType.simText);
FILE_TYPE_MAPPER.put(text, FileType.SIMTEXT);
}
for (String media : MEDIA_TYPES) {
FILE_TYPE_MAPPER.put(media, FileType.media);
FILE_TYPE_MAPPER.put(media, FileType.MEDIA);
}
FILE_TYPE_MAPPER.put("md", FileType.markdown);
FILE_TYPE_MAPPER.put("xml", FileType.xml);
FILE_TYPE_MAPPER.put("pdf", FileType.pdf);
FILE_TYPE_MAPPER.put("dwg", FileType.cad);
FILE_TYPE_MAPPER.put("flv", FileType.flv);
for (String tif : TIFF_TYPES) {
FILE_TYPE_MAPPER.put(tif, FileType.TIFF);
}
FILE_TYPE_MAPPER.put("md", FileType.MARKDOWN);
FILE_TYPE_MAPPER.put("xml", FileType.XML);
FILE_TYPE_MAPPER.put("pdf", FileType.PDF);
FILE_TYPE_MAPPER.put("dwg", FileType.CAD);
FILE_TYPE_MAPPER.put("flv", FileType.FLV);
}
private static FileType to(String fileType){
return FILE_TYPE_MAPPER.getOrDefault(fileType,other);
private static FileType to(String fileType) {
return FILE_TYPE_MAPPER.getOrDefault(fileType, OTHER);
}
/**
* 查看文件类型(防止参数中存在.点号或者其他特殊字符，所以先抽取文件名，然后再获取文件类型)
*

6
server/src/main/java/cn/keking/service/CompressFileReader.java
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@@ -68,7 +68,7 @@ public class CompressFileReader {
String parentName = getLast2FileName(fullName, archiveSeparator, archiveFileName);
parentName = (level - 1) + "_" + parentName;
FileType type = FileType.typeFromUrl(childName);
if (type.equals(FileType.picture)) {//添加图片文件到图片列表
if (type.equals(FileType.PICTURE)) {//添加图片文件到图片列表
imgUrls.add(baseUrl + childName);
}
FileNode node = new FileNode(originName, childName, parentName, new ArrayList<>(), directory, fileKey);
@@ -121,7 +121,7 @@ public class CompressFileReader {
}
String parentName = getLast2FileName(fullName, "\\", archiveFileName);
FileType type = FileType.typeFromUrl(childName);
if (type.equals(FileType.picture)) {//添加图片文件到图片列表
if (type.equals(FileType.PICTURE)) {//添加图片文件到图片列表
imgUrls.add(baseUrl + childName);
}
FileNode node = new FileNode(originName, childName, parentName, new ArrayList<>(), directory, fileKey);
@@ -164,7 +164,7 @@ public class CompressFileReader {
String parentName = getLast2FileName(fullName, archiveSeparator, archiveFileName);
parentName = (level - 1) + "_" + parentName;
FileType type = FileType.typeFromUrl(childName);
if (type.equals(FileType.picture)) {//添加图片文件到图片列表
if (type.equals(FileType.PICTURE)) {//添加图片文件到图片列表
imgUrls.add(baseUrl + childName);
}
FileNode node = new FileNode(originName, childName, parentName, new ArrayList<>(), directory, fileKey);

2
server/src/main/java/cn/keking/service/FileConvertQueueTask.java
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@@ -62,7 +62,7 @@ public class FileConvertQueueTask {
FileAttribute fileAttribute = fileHandlerService.getFileAttribute(url,null);
FileType fileType = fileAttribute.getType();
logger.info("正在处理预览转换任务，url：{}，预览类型：{}", url, fileType);
if(fileType.equals(FileType.compress) || fileType.equals(FileType.office) || fileType.equals(FileType.cad)) {
if(fileType.equals(FileType.COMPRESS) || fileType.equals(FileType.OFFICE) || fileType.equals(FileType.CAD)) {
FilePreview filePreview = previewFactory.get(fileAttribute);
filePreview.filePreviewHandle(url, new ExtendedModelMap(), fileAttribute);
} else {

1
server/src/main/java/cn/keking/service/FilePreview.java
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@@ -14,6 +14,7 @@ public interface FilePreview {
String COMPRESS_FILE_PREVIEW_PAGE = "compress";
String MEDIA_FILE_PREVIEW_PAGE = "media";
String PICTURE_FILE_PREVIEW_PAGE = "picture";
String TIFF_FILE_PREVIEW_PAGE = "tiff";
String OFFICE_PICTURE_FILE_PREVIEW_PAGE = "officePicture";
String TXT_FILE_PREVIEW_PAGE = "txt";
String EXEL_FILE_PREVIEW_PAGE = "html";

27
server/src/main/java/cn/keking/service/impl/TiffFilePreviewImpl.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;
/**
* tiff 图片文件处理
* @author kl (http://kailing.pub)
* @since 2021/2/8
*/
@Service
public class TiffFilePreviewImpl implements FilePreview {
private final PictureFilePreviewImpl pictureFilePreview;
public TiffFilePreviewImpl(PictureFilePreviewImpl pictureFilePreview) {
this.pictureFilePreview = pictureFilePreview;
}
@Override
public String filePreviewHandle(String url, Model model, FileAttribute fileAttribute) {
pictureFilePreview.filePreviewHandle(url,model,fileAttribute);
return TIFF_FILE_PREVIEW_PAGE;
}
}