Group management implemented on the admin page.

[photos] / src / main / java / org / wamblee / photos / wicket / AdminPage.java

diff --git a/src/main/java/org/wamblee/photos/wicket/AdminPage.java b/src/main/java/org/wamblee/photos/wicket/AdminPage.java
index 30737d9e7f029fa67108dccd1538e09174424675..6ef38c6c07016a15a0f79cdb87767a4d45fcc880 100644 (file)
--- a/src/main/java/org/wamblee/photos/wicket/AdminPage.java
+++ b/src/main/java/org/wamblee/photos/wicket/AdminPage.java
@@ -15,9 +15,20 @@
  */
 package org.wamblee.photos.wicket;
 
+import java.util.List;
 import java.util.logging.Logger;
+import javax.inject.Inject;
 
 import org.apache.wicket.PageParameters;
+import org.apache.wicket.markup.html.WebMarkupContainer;
+import org.apache.wicket.markup.html.basic.Label;
+import org.apache.wicket.markup.html.form.Form;
+import org.apache.wicket.markup.html.form.TextField;
+import org.apache.wicket.markup.html.link.Link;
+import org.apache.wicket.markup.repeater.RepeatingView;
+import org.apache.wicket.model.Model;
+import org.wamblee.security.authentication.UserAdministration;
+import org.wamblee.security.authentication.UserMgtException;
 
 /**
  * Homepage
@@ -28,6 +39,11 @@ public class AdminPage extends BasePage {
 
     private static final long serialVersionUID = 1L;
 
+    @Inject
+    private transient UserAdministration _userAdmin;
+
+    private TextField _groupName;
+
     /**
      * Constructor that is invoked when page is invoked without a session.
      *
@@ -35,6 +51,58 @@ public class AdminPage extends BasePage {
      */
     public AdminPage(final PageParameters parameters) throws Exception {
         super();
+
+        RepeatingView groupDelete = new RepeatingView("groupDelete") {
+            @Override
+            protected void onPopulate() {
+                removeAll();
+                List<String> groups = _userAdmin.getGroups();
+                for (final String group : groups) {
+                    WebMarkupContainer container = new WebMarkupContainer(newChildId());
+                    add(container);
+                    container.add(new Label("groupName", group));
+                    container.add(new Link("groupDelete") {
+                        @Override
+                        public void onClick() {
+                            try {
+                                _userAdmin.removeGroup(group);
+                                info("Group '" + group + "' removed");
+                            }
+                            catch (UserMgtException e) {
+                                error("Could not remove group '" + group + "'");
+                            }
+                        }
+
+                        @Override
+                        public boolean isVisible() {
+                            return _userAdmin.getUsers(group).isEmpty();
+                        }
+                    });
+                }
+            }
+        };
+        add(groupDelete);
+
+        Form groupCreate = new Form("groupCreate") {
+            @Override
+            protected void onSubmit() {
+                String name = _groupName.getValue();
+                if (name == null || name.length() == 0) {
+                    return;
+                }
+                try {
+                    _userAdmin.createGroup(name);
+                    _groupName.setModel(new Model(""));
+                    info("Group '" + name + "' created");
+                }
+                catch (UserMgtException e) {
+                    error("Group '" + name + "' could not be created");
+                }
+            }
+        };
+        add(groupCreate);
+        _groupName = new TextField("groupName", new Model(""));
+        groupCreate.add(_groupName);
     }
 
     @Override