2 * Sone - DeletePostPage.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 com.google.common.base.Optional;
22 import net.pterodactylus.sone.data.Post;
23 import net.pterodactylus.sone.web.page.FreenetRequest;
24 import net.pterodactylus.util.template.Template;
25 import net.pterodactylus.util.template.TemplateContext;
26 import net.pterodactylus.util.web.Method;
29 * Lets the user delete a post they made.
31 * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
33 public class DeletePostPage extends SoneTemplatePage {
36 * Creates a new “delete post” page.
39 * The template to render
41 * The Sone web interface
43 public DeletePostPage(Template template, WebInterface webInterface) {
44 super("deletePost.html", template, "Page.DeletePost.Title", webInterface, true);
48 // TEMPLATEPAGE METHODS
55 protected void processTemplate(FreenetRequest request, TemplateContext templateContext) throws RedirectException {
56 super.processTemplate(request, templateContext);
57 if (request.getMethod() == Method.GET) {
58 String postId = request.getHttpRequest().getParam("post");
59 String returnPage = request.getHttpRequest().getParam("returnPage");
60 Optional<Post> post = webInterface.getCore().getPost(postId);
61 if (!post.isPresent()) {
62 throw new RedirectException("noPermission.html");
64 templateContext.set("post", post.get());
65 templateContext.set("returnPage", returnPage);
66 } else if (request.getMethod() == Method.POST) {
67 String postId = request.getHttpRequest().getPartAsStringFailsafe("post", 36);
68 String returnPage = request.getHttpRequest().getPartAsStringFailsafe("returnPage", 256);
69 Optional<Post> post = webInterface.getCore().getPost(postId);
70 if (!post.isPresent() || !post.get().getSone().isLocal()) {
71 throw new RedirectException("noPermission.html");
73 if (request.getHttpRequest().isPartSet("confirmDelete")) {
74 webInterface.getCore().deletePost(post.get());
75 throw new RedirectException(returnPage);
76 } else if (request.getHttpRequest().isPartSet("abortDelete")) {
77 throw new RedirectException(returnPage);
79 templateContext.set("post", post);
80 templateContext.set("returnPage", returnPage);