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1
5 package org.exoplatform.portlets.user.renderer.html;
6
7 import java.io.IOException  ;
8 import java.util.*;
9 import javax.faces.component.UIComponent;
10 import javax.faces.context.FacesContext;
11 import javax.faces.context.ResponseWriter;
12 import org.exoplatform.faces.core.component.model.Parameter;
13 import org.exoplatform.faces.core.renderer.html.HtmlBasicRenderer;
14 import org.exoplatform.portlets.user.component.UIGroupExplorer;
15 import org.exoplatform.services.organization.Group;
16
20 public class GroupExplorerRenderer extends HtmlBasicRenderer {
21 private static Parameter CHANGE_GROUP = new Parameter(ACTION , "changeGroup") ;
22 private static Parameter ADD_GROUP = new Parameter(ACTION , "addGroup") ;
23 private static Parameter[] deleteGroupParams_ = { new Parameter(ACTION , "deleteGroup")} ;
24
25 final public void encodeBegin( FacesContext context, UIComponent component ) throws IOException {
26 ResourceBundle res = getApplicationResourceBundle(context.getExternalContext()) ;
27 ResponseWriter w = context.getResponseWriter() ;
28 UIGroupExplorer uiExplorer = (UIGroupExplorer) component ;
29 Collection childrenGroup = uiExplorer.getChildrenGroup() ;
30 Group currentGroup = uiExplorer.getCurrentGroup() ;
31 Group parentGroup = uiExplorer.getParentGroup() ;
32 String groupLabel = "/" ;
33 if (currentGroup != null) groupLabel = currentGroup.getId();
34 Object [] args = { groupLabel } ;
35 w.write("<table class='UIGroupExplorer'>");
36 w. write("<tr>");
37 w. write("<th class='header' colspan='2'>");
38 w. write(ft_.format(res.getString("UIGroupExplorer.label.group"), args));
39 w. write("</th>");
40 w. write("</tr>");
41 w. write("<tr>");
42 w. write("<td class='group-tree'>");
43 addGroupTreeTable(parentGroup, childrenGroup, w, res, uiExplorer) ;
44 w. write("</td>");
45 w. write("<td>");
46 renderChildren(context, uiExplorer) ;
47 w. write("</td>");
48 w. write("</tr>");
49 w. write("<tr>");
50 w. write("<td colspan='2' class='footer'>");
51 String parentGroupId = "" ;
52 if (currentGroup != null) parentGroupId = currentGroup.getId() ;
53 Parameter groupParam = new Parameter(UIGroupExplorer.GROUP_ID, parentGroupId) ;
54 Parameter[] addGroupParams = { ADD_GROUP,groupParam } ;
55 linkRenderer_.render(w, uiExplorer, res.getString("UIGroupExplorer.button.add-group"), addGroupParams) ;
56 linkRenderer_.render(w, uiExplorer, res.getString("UIGroupExplorer.button.delete-group"), deleteGroupParams_) ;
57 w. write("</td>");
58 w. write("</tr>");
59 w.write("</table>");
60 }
61
62 private void addGroupTreeTable(Group parentGroup, Collection childrenGroup, ResponseWriter w,
63 ResourceBundle res, UIGroupExplorer uiExplorer) throws IOException {
64 Parameter groupIdParam = new Parameter(UIGroupExplorer.GROUP_ID, "") ;
65 Parameter[] changeGroupParams = { CHANGE_GROUP,groupIdParam } ;
66 Iterator i = childrenGroup.iterator() ;
67 String parentGroupId = "" ;
68 if (parentGroup != null) parentGroupId = parentGroup.getId() ;
69 String groupIcon = res.getString("UIGroupExplorer.img.group-icon") ;
70 w.write("<table>");
71 w. write("<tr>");
72 w. write("<td>");
73 groupIdParam.setValue(parentGroupId) ;
74 linkRenderer_.render(w, uiExplorer, "[..]", changeGroupParams) ;
75 w. write("</td>");
76 w. write("</tr>");
77 while(i.hasNext()) {
78 Group group = (Group)i.next() ;
79 w.write("<tr>");
80 w. write("<td style='padding-left: 10px'>");
81 w. write(groupIcon);
82 groupIdParam.setValue(group.getId()) ;
83 linkRenderer_.render(w, uiExplorer, group.getGroupName(), changeGroupParams) ;
84 w. write("</td>");
85 w.write("</tr>");
86 }
87 w.write("</table>");
88 }
89 } |
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