Use AJAX to manage the SSH keys panel

James Moger

2014-06-05 b0658eedf4bc1590cd5003d17d9c71dd47b3c70c

Use AJAX to manage the SSH keys panel

 src/main/java/com/gitblit/wicket/pages/UserPage.java

@@ -283,7 +283,7 @@


    private void addSshKeys(final UserModel user) {

        Fragment keysTab = new Fragment("sshKeysTab", "sshKeysTabFragment", this);

        keysTab.add(new SshKeysPanel("sshKeysPanel", user, getClass(), getPageParameters()));

        keysTab.add(new SshKeysPanel("sshKeysPanel", user));



        // add the SSH keys tab

        add(new Fragment("sshKeysLink", "sshKeysLinkFragment", this).setRenderBodyOnly(true));


 src/main/java/com/gitblit/wicket/panels/SshKeysPanel.java

@@ -15,16 +15,15 @@
 */

package com.gitblit.wicket.panels;



import java.util.ArrayList;

import java.util.Arrays;

import java.util.List;



import org.apache.wicket.PageParameters;

import org.apache.wicket.ajax.AjaxRequestTarget;

import org.apache.wicket.ajax.markup.html.AjaxLink;

import org.apache.wicket.ajax.markup.html.form.AjaxButton;

import org.apache.wicket.markup.html.WebPage;

import org.apache.wicket.markup.html.basic.Label;

import org.apache.wicket.markup.html.form.Form;

import org.apache.wicket.markup.html.link.Link;

import org.apache.wicket.markup.repeater.Item;

import org.apache.wicket.markup.repeater.data.DataView;

import org.apache.wicket.markup.repeater.data.ListDataProvider;

@@ -39,7 +38,7 @@




/**

 * A panel that enumerates and manages SSH public keys.

 * A panel that enumerates and manages SSH public keys using AJAX.

 *

 * @author James Moger

 *

@@ -50,25 +49,21 @@


    private final UserModel user;



    private final Class<? extends WebPage> pageClass;



    private final PageParameters params;



    public SshKeysPanel(String wicketId, UserModel user, Class<? extends WebPage> pageClass, PageParameters params) {

    public SshKeysPanel(String wicketId, UserModel user) {

        super(wicketId);



        this.user = user;

        this.pageClass = pageClass;

        this.params = params;

    }



    @Override

    protected void onInitialize() {

        super.onInitialize();

        List<SshKey> keys = app().keys().getKeys(user.username);



        setOutputMarkupId(true);



        final List<SshKey> keys = new ArrayList<SshKey>(app().keys().getKeys(user.username));

        final ListDataProvider<SshKey> dp = new ListDataProvider<SshKey>(keys);

        DataView<SshKey> keysView = new DataView<SshKey>("keys", dp) {

        final DataView<SshKey> keysView = new DataView<SshKey>("keys", dp) {

            private static final long serialVersionUID = 1L;



            @Override

@@ -79,15 +74,19 @@
                item.add(new Label("permission", key.getPermission().toString()));

                item.add(new Label("algorithm", key.getAlgorithm()));



                Link<Void> delete = new Link<Void>("delete") {

                AjaxLink<Void> delete = new AjaxLink<Void>("delete") {



                    private static final long serialVersionUID = 1L;



                    @Override

                    public void onClick() {

                    public void onClick(AjaxRequestTarget target) {

                        if (app().keys().removeKey(user.username, key)) {

                            setRedirect(true);

                            setResponsePage(pageClass, params);

                            // reset the keys list

                            keys.clear();

                            keys.addAll(app().keys().getKeys(user.username));



                            // update the panel

                            target.addComponent(SshKeysPanel.this);

                        }

                    }

                };

@@ -150,8 +149,17 @@
                }



                if (app().keys().addKey(user.username, key)) {

                    setRedirect(true);

                    setResponsePage(pageClass, params);

                    // reset add key fields

                    keyData.setObject("");

                    keyPermission.setObject(AccessPermission.PUSH);

                    keyComment.setObject("");



                    // reset the keys list

                    keys.clear();

                    keys.addAll(app().keys().getKeys(user.username));



                    // update the panel

                    target.addComponent(SshKeysPanel.this);

                }

            }

        });