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1
5 package org.exoplatform.portlets.content.explorer.component;
6
7 import java.io.File  ;
8 import org.exoplatform.faces.application.ExoFacesMessage;
9 import org.exoplatform.faces.core.component.InformationProvider;
10 import org.exoplatform.faces.core.component.UIGrid;
11 import org.exoplatform.faces.core.component.model.*;
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.NodeDescriptor;
15
19 public class UIFileNodeInfo extends UIGrid implements ExplorerListener {
20 private static Parameter[] DELETE_PARAMS = {new Parameter(ACTION, DELETE_ACTION)} ;
21
22 private Cell parentURI_ = new Cell("") ;
23 private Cell name_ = new Cell("") ;
24 private Cell type_ = new Cell("") ;
25 private Cell owner_ = new Cell("") ;
26
27 public UIFileNodeInfo() {
28 add(new HeaderRow().
29 add(new LabelCell("#{UIFileNodeInfo.header.property}")).
30 add(new LabelCell("#{UIFileNodeInfo.header.value}")));
31 add(new Row().
32 add(new LabelCell("#{UIFileNodeInfo.label.parent-uri}")).add(parentURI_).setClazz("even"));
33 add(new Row().
34 add(new LabelCell("#{UIFileNodeInfo.label.local-name}")).add(name_).setClazz("odd"));
35 add(new Row().
36 add(new LabelCell("#{UIFileNodeInfo.label.type}")).add(type_).setClazz("even"));
37 add(new Row().
38 add(new LabelCell("#{UIFileNodeInfo.label.owner}")).add(owner_).setClazz("odd"));
39 add(new Row().
40 add(new ActionCell().
41 add(new Button("#{UIFileNodeInfo.button.delete}", DELETE_PARAMS)).
42 addColspan("2")));
43 addActionListener(RemoveNodeActionListener.class, DELETE_ACTION) ;
44 }
45
46 public void onChange(UIExplorer uiExplorer, NodeDescriptor node) {
47 parentURI_.setValue(node.getParentUri()) ;
48 name_.setValue(node.getName()) ;
49 type_.setValue(node.getNodeType()) ;
50 owner_.setValue(node.getOwner()) ;
51 }
52
53 public void onRemove(UIExplorer uiExplorer, NodeDescriptor node) {
54
55 }
56
57 public void onModify(UIExplorer uiExplorer, NodeDescriptor node) {}
58
59 public void onAddChild(UIExplorer uiExplorer, NodeDescriptor node) {
60
61 }
62
63 static public class RemoveNodeActionListener extends ExoActionListener {
64 public void execute(ExoActionEvent event) throws Exception {
65 UIFileNodeInfo uiInfo = (UIFileNodeInfo) event.getComponent() ;
66 UIFileExplorer uiExplorer =
67 (UIFileExplorer) uiInfo.getAncestorOfType(UIFileExplorer.class) ;
68 NodeDescriptor node = uiExplorer.getSelectNode() ;
69 InformationProvider iprovider = findInformationProvider(uiInfo) ;
70 if("/".equals(node.getUri())) {
71 iprovider.addMessage(new ExoFacesMessage("#{UIFileNodeInfo.msg.remove-root-node}")) ;
72 return ;
73 }
74 String realPath = uiExplorer.getRealPathBaseDir() + node.getUri() ;
75 File file = new File (realPath) ;
76 if(delete(file)) {
77 uiExplorer.broadcastOnRemove(node);
78 uiExplorer.changeNode(node.getParentUri()) ;
79 iprovider.addMessage(new ExoFacesMessage("#{UIFileNodeInfo.msg.remove-node-ok}")) ;
80 } else {
81 iprovider.addMessage(new ExoFacesMessage("#{UIFileNodeInfo.msg.remove-node-fail}")) ;
82 }
83 }
84
85 public static boolean delete(File file) {
86 if (file.isDirectory()) {
87 File [] children = file.listFiles();
88 for (int i=0; i<children.length; i++) {
89 if (delete(children[i])) return false;
90 }
91 }
92 return file.delete();
93 }
94 }
95 } |
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