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1
5 package org.exoplatform.portlets.content.explorer.component;
6
7 import java.io.FileOutputStream  ;
8 import org.exoplatform.commons.utils.ExceptionUtil;
9 import org.exoplatform.commons.utils.IOUtil;
10 import org.exoplatform.faces.application.ExoFacesMessage;
11 import org.exoplatform.faces.core.component.InformationProvider;
12 import org.exoplatform.faces.core.event.ExoActionEvent;
13 import org.exoplatform.faces.core.event.ExoActionListener;
14 import org.exoplatform.portlets.content.explorer.component.model.FileNodeDescriptor;
15 import org.exoplatform.portlets.content.explorer.component.model.NodeDescriptor;
16
17
23 public class UIFileContentEditor extends UIContentEditor {
24
25 public UIFileContentEditor() {
26 addActionListener(SaveContentActionListener.class, SAVE_CONTENT_ACTION) ;
27 }
28
29 public void onChange(UIExplorer uiExplorer, NodeDescriptor node) {
30 String mimeType = node.getNodeType() ;
31 if (!mimeType.startsWith("text")) {
32 setRendered(false) ;
33 return ;
34 }
35 FileNodeDescriptor fnode = (FileNodeDescriptor) node ;
36 String content = null ;
37 if(fnode.getCacheContent() == null) {
38 UIFileExplorer uiFileExplorer = (UIFileExplorer)uiExplorer;
39 String path = uiFileExplorer.getRealPathBaseDir() + uiExplorer.getSelectNode().getUri() ;
40 try {
41 content = IOUtil.getFileContenntAsString(path) ;
42 fnode.setCacheContent(content) ;
43 } catch (Exception ex) {
44 content = ExceptionUtil.getExoStackTrace(ex) ;
45 }
46 } else {
47 content = fnode.getCacheContent();
48 }
49 setContent(content) ;
50 setRendered(true) ;
51 setContentType(mimeType) ;
52 setRendererType(CONTENT_FORM_RENDERER) ;
53 }
54
55 static public class SaveContentActionListener extends ExoActionListener {
56 public void execute(ExoActionEvent event) throws Exception {
57 UIFileContentEditor uiEditor = (UIFileContentEditor) event.getComponent() ;
58 UIFileExplorer uiExplorer =
59 (UIFileExplorer) uiEditor.getAncestorOfType(UIFileExplorer.class) ;
60 InformationProvider iprovider = findInformationProvider(uiEditor) ;
61 String content = uiEditor.content_.getValue() ;
62 FileNodeDescriptor fnode =(FileNodeDescriptor) uiExplorer.getSelectNode() ;
63 String uri = fnode.getUri() ;
64 String realPath = uiExplorer.getRealPathBaseDir() + uri ;
65 FileOutputStream os= new FileOutputStream (realPath) ;
66 os.write(content.getBytes()) ;
67 os.close() ;
68 fnode.setCacheContent(content) ;
69 uiExplorer.broacastOnModify(fnode) ;
70 iprovider.addMessage(new ExoFacesMessage("#{UIFileContentEditor.msg.save-file-success}")) ;
71 }
72 }
73 } |
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