2 * Sone - DeleteAlbumPage.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;
20 import net.pterodactylus.sone.data.Album;
21 import net.pterodactylus.sone.data.IdBuilder;
22 import net.pterodactylus.sone.web.page.FreenetRequest;
23 import net.pterodactylus.util.template.Template;
24 import net.pterodactylus.util.template.TemplateContext;
25 import net.pterodactylus.util.web.Method;
27 import com.google.common.base.Optional;
30 * Page that lets the user delete an {@link Album}.
32 * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
34 public class DeleteAlbumPage extends SoneTemplatePage {
37 * Creates a new “delete album” page.
40 * The template to render
42 * The Sone web interface
44 public DeleteAlbumPage(Template template, WebInterface webInterface) {
45 super("deleteAlbum.html", template, "Page.DeleteAlbum.Title", webInterface, true);
52 protected void processTemplate(FreenetRequest request, TemplateContext templateContext) throws RedirectException {
53 super.processTemplate(request, templateContext);
54 if (request.getMethod() == Method.POST) {
55 String albumId = request.getHttpRequest().getPartAsStringFailsafe("album", IdBuilder.ID_STRING_LENGTH);
56 Optional<Album> album = webInterface.getCore().getAlbum(albumId);
57 if (!album.isPresent()) {
58 throw new RedirectException("invalid.html");
60 if (!album.get().getSone().isLocal()) {
61 throw new RedirectException("noPermission.html");
63 if (request.getHttpRequest().isPartSet("abortDelete")) {
64 throw new RedirectException("imageBrowser.html?album=" + album.get().getId());
66 Album parentAlbum = album.get().getParent();
67 webInterface.getCore().deleteAlbum(album.get());
68 if (parentAlbum.equals(album.get().getSone().getRootAlbum())) {
69 throw new RedirectException("imageBrowser.html?sone=" + album.get().getSone().getId());
71 throw new RedirectException("imageBrowser.html?album=" + parentAlbum.getId());
73 String albumId = request.getHttpRequest().getParam("album");
74 Optional<Album> album = webInterface.getCore().getAlbum(albumId);
75 if (!album.isPresent()) {
76 throw new RedirectException("invalid.html");
78 templateContext.set("album", album);