2 * Sone - EditImagePage.java - Copyright © 2010–2016 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.Image;
21 import net.pterodactylus.sone.text.TextFilter;
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;
28 * Page that lets the user edit title and description of an {@link Image}.
30 * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
32 public class EditImagePage extends SoneTemplatePage {
35 * Creates a new “edit image” page.
38 * The template to render
40 * The Sone web interface
42 public EditImagePage(Template template, WebInterface webInterface) {
43 super("editImage.html", template, "Page.EditImage.Title", webInterface, true);
47 // SONETEMPLATEPAGE METHODS
54 protected void handleRequest(FreenetRequest request, TemplateContext templateContext) throws RedirectException {
55 if (request.getMethod() == Method.POST) {
56 String imageId = request.getHttpRequest().getPartAsStringFailsafe("image", 36);
57 String returnPage = request.getHttpRequest().getPartAsStringFailsafe("returnPage", 256);
58 Image image = webInterface.getCore().getImage(imageId, false);
60 throw new RedirectException("invalid.html");
62 if (!image.getSone().isLocal()) {
63 throw new RedirectException("noPermission.html");
65 if ("true".equals(request.getHttpRequest().getPartAsStringFailsafe("moveLeft", 4))) {
66 image.getAlbum().moveImageUp(image);
67 } else if ("true".equals(request.getHttpRequest().getPartAsStringFailsafe("moveRight", 4))) {
68 image.getAlbum().moveImageDown(image);
70 String title = request.getHttpRequest().getPartAsStringFailsafe("title", 100).trim();
71 String description = request.getHttpRequest().getPartAsStringFailsafe("description", 1024).trim();
72 if (title.length() == 0) {
73 throw new RedirectException("emptyImageTitle.html");
75 image.modify().setTitle(title).setDescription(TextFilter.filter(request.getHttpRequest().getHeader("host"), description)).update();
77 webInterface.getCore().touchConfiguration();
78 throw new RedirectException(returnPage);