2 * Sone - MoveProfileFieldAjaxPage.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 move a profile field up or down.
31 * @see Profile#moveFieldUp(Field)
32 * @see Profile#moveFieldDown(Field)
33 * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
35 public class MoveProfileFieldAjaxPage extends JsonPage {
38 * Creates a new “move profile field” AJAX page.
41 * The Sone web interface
43 public MoveProfileFieldAjaxPage(WebInterface webInterface) {
44 super("moveProfileField.ajax", webInterface);
52 protected JsonReturnObject createJsonObject(FreenetRequest request) {
53 Sone currentSone = getCurrentSone(request.getToadletContext());
54 Profile profile = currentSone.getProfile();
55 String fieldId = request.getHttpRequest().getParam("field");
56 Optional<Field> field = profile.getFieldById(fieldId);
57 if (!field.isPresent()) {
58 return createErrorJsonObject("invalid-field-id");
60 String direction = request.getHttpRequest().getParam("direction");
62 if ("up".equals(direction)) {
63 profile.moveFieldUp(field.get());
64 } else if ("down".equals(direction)) {
65 profile.moveFieldDown(field.get());
67 return createErrorJsonObject("invalid-direction");
69 } catch (IllegalArgumentException iae1) {
70 return createErrorJsonObject("not-possible");
72 currentSone.setProfile(profile);
73 webInterface.getCore().touchConfiguration();
74 return createSuccessJsonObject();