lsm/file-online-preview
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2.0版本

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陈精华
2019-05-07 10:15:25 +08:00
committed by kl
parent a663e99bcd
commit 3813f75f65
8 changed files with 9 additions and 6 deletions
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3
jodconverter-web/src/main/java/cn/keking/service/impl/OfficeFilePreviewImpl.java
View File

@@ -47,6 +47,7 @@ public class OfficeFilePreviewImpl implements FilePreview {
public String filePreviewHandle(String url, Model model) {
// 预览Type，参数传了就取参数的，没传取系统默认
String officePreviewType = model.asMap().get("officePreviewType") == null ? ConfigConstants.getOfficePreviewType() : model.asMap().get("officePreviewType").toString();
String originUrl = model.asMap().get("originUrl").toString();
FileAttribute fileAttribute=fileUtils.getFileAttribute(url);
String suffix=fileAttribute.getSuffix();
String fileName=fileAttribute.getName();
@@ -81,7 +82,7 @@ public class OfficeFilePreviewImpl implements FilePreview {
}
}
if (!isHtml && (OFFICE_PREVIEW_TYPE_IMAGE.equals(officePreviewType) || OFFICE_PREVIEW_TYPE_ALLIMAGES.equals(officePreviewType))) {
List<String> imageUrls = pdfUtils.pdf2jpg(outFilePath, pdfName, url);
List<String> imageUrls = pdfUtils.pdf2jpg(outFilePath, pdfName, originUrl);
if (imageUrls == null || imageUrls.size() < 1) {
model.addAttribute("msg", "office转图片异常，请联系管理员");
model.addAttribute("fileType",fileAttribute.getSuffix());

3
jodconverter-web/src/main/java/cn/keking/service/impl/PdfFilePreviewImpl.java
View File

@@ -40,6 +40,7 @@ public class PdfFilePreviewImpl implements FilePreview{
String suffix=fileAttribute.getSuffix();
String fileName=fileAttribute.getName();
String officePreviewType = model.asMap().get("officePreviewType") == null ? "" : model.asMap().get("officePreviewType").toString();
String originUrl = model.asMap().get("originUrl").toString();
model.addAttribute("pdfUrl", url);
String pdfName = fileName.substring(0, fileName.lastIndexOf(".") + 1) + "pdf";
String outFilePath = fileDir + pdfName;
@@ -54,7 +55,7 @@ public class PdfFilePreviewImpl implements FilePreview{
}
outFilePath = response.getContent();
}
List<String> imageUrls = pdfUtils.pdf2jpg(outFilePath, pdfName, url);
List<String> imageUrls = pdfUtils.pdf2jpg(outFilePath, pdfName, originUrl);
if (imageUrls == null || imageUrls.size() < 1) {
model.addAttribute("msg", "pdf转图片异常，请联系管理员");
model.addAttribute("fileType",fileAttribute.getSuffix());

1
jodconverter-web/src/main/java/cn/keking/web/controller/OnlinePreviewController.java
View File

@@ -46,6 +46,7 @@ public class OnlinePreviewController {
public String onlinePreview(String url, Model model, HttpServletRequest req) {
req.setAttribute("fileKey", req.getParameter("fileKey"));
model.addAttribute("officePreviewType", req.getParameter("officePreviewType"));
model.addAttribute("originUrl",req.getRequestURL().toString());
FilePreview filePreview = previewFactory.get(url);
return filePreview.filePreviewHandle(url, model);
}