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1
5 package org.exoplatform.portlets.content.explorer.component;
6
7 import java.io.FileOutputStream  ;
8 import java.util.Iterator ;
9 import org.exoplatform.faces.application.ExoFacesMessage;
10 import org.exoplatform.faces.core.component.InformationProvider;
11 import org.exoplatform.faces.core.event.ExoActionEvent;
12 import org.exoplatform.faces.core.event.ExoActionListener;
13 import org.exoplatform.portlets.content.explorer.component.model.NodeDescriptor;
14
19 public class UIFileUpload extends org.exoplatform.faces.core.component.UIFileUpload
20 implements ExplorerListener {
21
22 public UIFileUpload() {
23 setShowCancel(false) ;
24 setShowHeader(false) ;
25 }
26
27 public void addFileSystemActionListener() {
28 addActionListener(FileSystemUploadActionListener.class, UPLOAD_ACTION) ;
29 }
30
31 public void onChange(UIExplorer uiExplorer, NodeDescriptor node) {
32 if(node.isLeafNode()) setRendered(false) ;
33 else setRendered(true) ;
34 }
35
36 public void onModify(UIExplorer uiExplorer, NodeDescriptor node) {}
37
38 public void onAddChild(UIExplorer uiExplorer, NodeDescriptor node) { }
39
40 public void onRemove(UIExplorer uiExplorer, NodeDescriptor node) { }
41
42
43 static public class FileSystemUploadActionListener extends ExoActionListener {
44 public void execute(ExoActionEvent event) throws Exception {
45 UIFileUpload uiFileUpload = (UIFileUpload) event.getComponent() ;
46 UIFileExplorer uiExplorer =
47 (UIFileExplorer) uiFileUpload.getAncestorOfType(UIFileExplorer.class) ;
48 NodeDescriptor node = uiExplorer.getSelectNode() ;
49 InformationProvider iprovider = findInformationProvider(uiFileUpload) ;
50 String dir = uiExplorer.getRealPathBaseDir() + node.getUri() ;
51 Iterator i = uiFileUpload.getUserInputs().iterator() ;
52 while(i.hasNext()) {
53 UIFileUpload.UserInput input = (UIFileUpload.UserInput) i.next() ;
54 String fileName = input.getName() ;
55 if (fileName == null || fileName.length() == 0) fileName = input.getFileName() ;
56 String realPath = dir + "/" + fileName ;
57 FileOutputStream os = new FileOutputStream (realPath) ;
58 os.write(input.getStream()) ;
59 os.close() ;
60 }
61 uiExplorer.broadcastOnAddChild(node) ;
62 iprovider.addMessage(new ExoFacesMessage("#{UIFilePortlet.msg.file-upload-success}")) ;
63 }
64 }
65 }
66 |
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