2 * Sone - CreateReplyPage.java - Copyright © 2010–2013 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 com.google.common.base.Optional.of;
22 import net.pterodactylus.sone.data.Post;
23 import net.pterodactylus.sone.data.Sone;
24 import net.pterodactylus.sone.text.TextFilter;
25 import net.pterodactylus.sone.web.page.FreenetRequest;
26 import net.pterodactylus.util.template.Template;
27 import net.pterodactylus.util.template.TemplateContext;
28 import net.pterodactylus.util.web.Method;
30 import com.google.common.base.Optional;
33 * This page lets the user post a reply to a post.
35 * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
37 public class CreateReplyPage extends SoneTemplatePage {
40 * Creates a new “create reply” page.
43 * The template to render
45 * The Sone web interface
47 public CreateReplyPage(Template template, WebInterface webInterface) {
48 super("createReply.html", template, "Page.CreateReply.Title", webInterface, true);
52 // TEMPLATEPAGE METHODS
56 protected void processTemplate(FreenetRequest request, TemplateContext templateContext) throws RedirectException {
57 super.processTemplate(request, templateContext);
58 String postId = request.getHttpRequest().getPartAsStringFailsafe("post", 36);
59 String text = request.getHttpRequest().getPartAsStringFailsafe("text", 65536).trim();
60 String returnPage = request.getHttpRequest().getPartAsStringFailsafe("returnPage", 256);
61 if (request.getMethod() == Method.POST) {
62 Optional<Post> post = webInterface.getCore().getDatabase().getPost(postId);
63 if (!post.isPresent()) {
64 throw new RedirectException("noPermission.html");
66 if (text.length() > 0) {
67 String senderId = request.getHttpRequest().getPartAsStringFailsafe("sender", 43);
68 Optional<Sone> sender = webInterface.getCore().getLocalSone(senderId);
69 if (!sender.isPresent()) {
70 sender = of(getCurrentSone(request.getToadletContext()));
72 text = TextFilter.filter(request.getHttpRequest().getHeader("host"), text);
73 sender.get().newPostReplyBuilder(post.get().getId()).withText(text).build(webInterface.getCore().postReplyCreated());
74 throw new RedirectException(returnPage);
76 templateContext.set("errorTextEmpty", true);
78 templateContext.set("postId", postId);
79 templateContext.set("text", text);
80 templateContext.set("returnPage", returnPage);