2 * Sone - EditProfileFieldAjaxPage.java - Copyright © 2011–2013 David Roden
4 * This program is free software: you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation, either version 3 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program. If not, see <http://www.gnu.org/licenses/>.
18 package net.pterodactylus.sone.web.ajax;
20 import net.pterodactylus.sone.data.Profile;
21 import net.pterodactylus.sone.data.Profile.Field;
22 import net.pterodactylus.sone.data.Sone;
23 import net.pterodactylus.sone.web.WebInterface;
24 import net.pterodactylus.sone.web.page.FreenetRequest;
26 import com.google.common.base.Optional;
29 * AJAX page that lets the user rename a profile field.
31 * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
33 public class EditProfileFieldAjaxPage extends JsonPage {
36 * Creates a new “edit profile field” AJAX page.
39 * The Sone web interface
41 public EditProfileFieldAjaxPage(WebInterface webInterface) {
42 super("editProfileField.ajax", webInterface);
50 protected JsonReturnObject createJsonObject(FreenetRequest request) {
51 String fieldId = request.getHttpRequest().getParam("field");
52 Sone currentSone = getCurrentSone(request.getToadletContext());
53 Profile profile = currentSone.getProfile();
54 Optional<Field> field = profile.getFieldById(fieldId);
55 if (!field.isPresent()) {
56 return createErrorJsonObject("invalid-field-id");
58 String name = request.getHttpRequest().getParam("name", "").trim();
59 if (name.length() == 0) {
60 return createErrorJsonObject("invalid-parameter-name");
62 Optional<Field> existingField = profile.getFieldByName(name);
63 if (existingField.isPresent() && !existingField.equals(field)) {
64 return createErrorJsonObject("duplicate-field-name");
66 profile.renameField(field.get(), name);
67 currentSone.setProfile(profile);
68 return createSuccessJsonObject();