2 * Sone - RescuePage.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 static net.pterodactylus.sone.utils.NumberParsers.parseLong;
22 import java.util.Arrays;
23 import java.util.Collections;
25 import net.pterodactylus.sone.core.SoneRescuer;
26 import net.pterodactylus.sone.data.LocalSone;
27 import net.pterodactylus.sone.web.page.FreenetRequest;
28 import net.pterodactylus.util.template.Template;
29 import net.pterodactylus.util.template.TemplateContext;
30 import net.pterodactylus.util.web.Header;
31 import net.pterodactylus.util.web.Method;
34 * Page that lets the user control the rescue mode for a Sone.
37 * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
39 public class RescuePage extends SoneTemplatePage {
42 * Creates a new rescue page.
45 * The template to render
47 * The Sone web interface
49 public RescuePage(Template template, WebInterface webInterface) {
50 super("rescue.html", template, "Page.Rescue.Title", webInterface, true);
54 // SONETEMPLATEPAGE METHODS
61 protected void processTemplate(FreenetRequest request, TemplateContext templateContext) throws RedirectException {
62 super.processTemplate(request, templateContext);
63 LocalSone currentSone = getCurrentSone(request.getToadletContext(), false).get();
64 SoneRescuer soneRescuer = webInterface.getCore().getSoneRescuer(currentSone);
65 if (request.getMethod() == Method.POST) {
66 if ("true".equals(request.getHttpRequest().getPartAsStringFailsafe("fetch", 4))) {
67 long edition = parseLong(request.getHttpRequest().getPartAsStringFailsafe("edition", 8), -1L);
69 soneRescuer.setEdition(edition);
71 soneRescuer.startNextFetch();
73 throw new RedirectException("rescue.html");
75 templateContext.set("soneRescuer", soneRescuer);
79 protected Iterable<Header> getAdditionalHeaders(FreenetRequest request) {
80 LocalSone currentSone = getCurrentSone(request.getToadletContext(), false).get();
81 SoneRescuer soneRescuer = webInterface.getCore().getSoneRescuer(currentSone);
82 if ((request.getMethod() == Method.GET) && soneRescuer.isFetching()) {
83 final Header header = new Header("Refresh");
84 header.addValue("5; url=rescue.html");
85 return Arrays.asList(header);
87 return Collections.emptyList();