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1
5 package org.exoplatform.portlets.content.explorer.component;
6
7 import java.io.File  ;
8 import javax.faces.context.FacesContext;
9 import javax.portlet.PortletPreferences;
10 import org.exoplatform.faces.FacesUtil;
11 import org.exoplatform.faces.core.component.UIGrid;
12 import org.exoplatform.faces.core.component.UINode;
13 import org.exoplatform.faces.core.component.model.ComponentCell;
14 import org.exoplatform.faces.core.component.model.Row;
15 import org.exoplatform.faces.core.event.ExoActionEvent;
16 import org.exoplatform.faces.core.event.ExoActionListener;
17 import org.exoplatform.portlets.content.ACL;
18 import org.exoplatform.portlets.content.FileACL;
19 import org.exoplatform.portlets.content.explorer.component.model.FileNodeDescriptor;
20 import org.exoplatform.portlets.content.explorer.component.model.NodeDescriptor;
21
27 public class UIFileExplorer extends UIExplorer {
28 private String reposistory_ ;
29 private String relativePathBaseDir_ ;
30 private String realPathBaseDir_ ;
31 private ACL acl_ ;
32
33 public UIFileExplorer() throws Exception {
34 init() ;
35 UINode uiDetail = (UINode)addChild(UINode.class) ;
36 uiDetail.setRendererType("PyramidTabBarRenderer") ;
37 UINode uiNodeContent = (UINode)uiDetail.addChild(UINode.class) ;
38
39 uiNodeContent.setRendererType("ChildrenRenderer") ;
40 uiNodeContent.setName("View") ;
41 uiNodeContent.setId("UINodeContent") ;
42 uiNodeContent.addChild(UIFileChildrenInfo.class) ;
43 uiNodeContent.addChild(UIFileContentViewer.class).setRendered(false) ;
44
45 if(acl_.hasWriteRole(null)) {
46 UINode uiAdmin = (UINode)uiDetail.addChild(UINode.class) ;
47 uiAdmin.setRendered(false) ;
48 uiAdmin.setId("UIAdmin") ;
49 uiAdmin.setName("Admin") ;
50 uiAdmin.setRendererType("SimpleTabRenderer") ;
51 uiAdmin.addChild(UIFileNodeInfo.class) ;
52 UINode uiEditor = (UINode) uiAdmin.addChild(UINode.class) ;
53 uiEditor.setId("UINodeEditor") ;
54 uiEditor.setRendered(false) ;
55 uiEditor.setRendererType("ChildrenRenderer") ;
56
57 UIGrid grid = (UIGrid) uiEditor.addChild(UIGrid.class);
58 grid.setId("UICreateOrUpload");
59
60 UIFileUpload uiUpload = new UIFileUpload();
61 uiUpload.setRendered(true) ;
62 uiUpload.setClazz("UIUpload");
63 uiUpload.addFileSystemActionListener() ;
64
65 grid.add(new Row().
66 add(new ComponentCell(grid, new UIFileNodeEditor())));
67 grid.add(new Row().
68 add(new ComponentCell(grid, new UIChoiceLabel())));
69 grid.add(new Row().
70 add(new ComponentCell(grid, uiUpload)));
71 uiEditor.addChild(UIFileContentEditor.class) ;
72 }
73
74 addActionListener(ChangeNodeActionListener.class, CHANGE_NODE_ACTION) ;
75 changeNode("/") ;
76 }
77
78 public void init() throws Exception {
79 PortletPreferences prefs = FacesUtil.getPortletPreferences() ;
80 String user = FacesContext.getCurrentInstance().getExternalContext().getRemoteUser() ;
81 if(user == null) user = "" ;
82 reposistory_ = FacesUtil.getServletContext().getInitParameter("file.portlet.reposistory") ;
83 if(reposistory_ == null || reposistory_.length() ==0 || reposistory_.equals("default")) {
84 reposistory_= FacesUtil.getServletContext().getRealPath("/") ;
85 }
86 if(reposistory_.endsWith("/")) {
87 reposistory_ = reposistory_.substring(0, reposistory_.length() - 1) ;
88 }
89 relativePathBaseDir_ = prefs.getValue("base-dir", "default") ;
90 if(relativePathBaseDir_ == null ||
91 relativePathBaseDir_.length() ==0 ||
92 relativePathBaseDir_.equals("default")) {
93 relativePathBaseDir_ = "" ;
94 }
95 if(relativePathBaseDir_.endsWith("/")) {
96 relativePathBaseDir_ = relativePathBaseDir_.substring(0, relativePathBaseDir_.length() - 1) ;
97 }
98 realPathBaseDir_ = reposistory_ + relativePathBaseDir_ ;
99 String readRole = prefs.getValue("read-role", "any") ;
100 String writeRole = prefs.getValue("write-role", "admin") ;
101 acl_ = new FileACL(user, readRole, writeRole) ;
102 }
103
104 public String getRealPathBaseDir() { return realPathBaseDir_ ; }
105
106 public String getRelativePathBaseDir() { return relativePathBaseDir_ ; }
107
108 final public void changeNode(String uri) throws Exception {
109 setSelectNode(createNodeDescriptor(uri)) ;
110 }
111
112 public NodeDescriptor createNodeDescriptor(String uri) {
113 String parentUri = getParentUri(uri) ;
114 String realPath = realPathBaseDir_ + uri ;
115 File file = new File (realPath) ;
116 NodeDescriptor node = new FileNodeDescriptor(file, uri, parentUri) ;
117 return node ;
118 }
119
120 static public class ChangeNodeActionListener extends ExoActionListener {
121 public void execute(ExoActionEvent event) throws Exception {
122 UIFileExplorer uiExplorer = (UIFileExplorer) event.getComponent() ;
123 String uri = event.getParameter("uri") ;
124 if("../".equals(uri)) uri = uiExplorer.getSelectNode().getParentUri() ;
125 uiExplorer.changeNode(uri);
126 }
127 }
128
129 } |
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