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1 package com.dotmarketing.cms.downloadfiles.action;
2
3 import java.io.BufferedInputStream  ;
4 import java.io.FileInputStream ;
5
6 import javax.servlet.ServletOutputStream ;
7 import javax.servlet.http.HttpServletRequest ;
8 import javax.servlet.http.HttpServletResponse ;
9
10 import org.apache.struts.action.ActionForm;
11 import org.apache.struts.action.ActionForward;
12 import org.apache.struts.action.ActionMapping;
13 import org.apache.struts.actions.DispatchAction;
14
15 import com.dotmarketing.beans.Identifier;
16 import com.dotmarketing.factories.IdentifierFactory;
17 import com.dotmarketing.factories.InodeFactory;
18 import com.dotmarketing.portlets.files.factories.FileFactory;
19 import com.dotmarketing.portlets.files.model.File;
20 import com.dotmarketing.util.Logger;
21
22
27 public class DownloadFilesAction extends DispatchAction{
28
29
30 public ActionForward unspecified(ActionMapping mapping, ActionForm jf, HttpServletRequest request,
31 HttpServletResponse response) throws Exception {
32
33 return mapping.findForward("");
34 }
35
36 public ActionForward downloadFile(ActionMapping mapping, ActionForm jf, HttpServletRequest request,
37 HttpServletResponse response) throws Exception {
38
39 String inode = request.getParameter("inode");
40
41
42 Identifier iden = IdentifierFactory.getIdentifierByInode(InodeFactory.getInode(inode, File.class));
43 File assetFile = (File) IdentifierFactory.getWorkingChildOfClass(iden, File.class);
45 response.setContentType(assetFile.getMimeType());
46 response.setHeader("Content-Disposition", "attachment; filename=\"" + assetFile.getFileName() + "\"");
47
48 ServletOutputStream out = response.getOutputStream();
49 try {
50 FileInputStream fis = new FileInputStream (FileFactory.getRealAssetPath(assetFile));
51 BufferedInputStream bis = new BufferedInputStream (fis);
52 byte[] buf = new byte[1024];
53 int i = 0;
54
55 while ((i = bis.read(buf)) != -1) {
56 out.write(buf, 0, i);
57 }
58 bis.close();
59 fis.close();
60 out.close();
61 }
62 catch (Exception e) {
63 Logger.error(this, "File not Found", e);
64 response.sendError(404, "File not Found");
65 }
66
67 return mapping.findForward("");
68 }
69
70
71 }
72 |
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