2 * Sone - NewPage.java - Copyright © 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 java.util.ArrayList;
21 import java.util.Collections;
22 import java.util.HashSet;
23 import java.util.List;
26 import com.google.common.collect.Collections2;
28 import net.pterodactylus.sone.data.Post;
29 import net.pterodactylus.sone.data.PostReply;
30 import net.pterodactylus.sone.notify.ListNotificationFilters;
31 import net.pterodactylus.sone.web.page.FreenetRequest;
32 import net.pterodactylus.util.collection.Pagination;
33 import net.pterodactylus.util.number.Numbers;
34 import net.pterodactylus.util.template.Template;
35 import net.pterodactylus.util.template.TemplateContext;
38 * Page that displays all new posts and replies. The posts are filtered using
39 * {@link ListNotificationFilters#filterPosts(java.util.Collection, net.pterodactylus.sone.data.Sone)}
42 * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
44 public class NewPage extends SoneTemplatePage {
47 * Creates a new “new posts and replies” page.
50 * The template to render
52 * The Sone web interface
54 public NewPage(Template template, WebInterface webInterface) {
55 super("new.html", template, "Page.New.Title", webInterface);
59 // SONETEMPLATEPAGE METHODS
66 protected void processTemplate(FreenetRequest request, TemplateContext templateContext) throws RedirectException {
67 super.processTemplate(request, templateContext);
69 /* collect new elements from notifications. */
70 Set<Post> posts = new HashSet<Post>(webInterface.getNewPosts());
71 for (PostReply reply : Collections2.filter(webInterface.getNewReplies(), PostReply.HAS_POST_FILTER)) {
72 posts.add(reply.getPost().get());
75 /* filter and sort them. */
76 List<Post> sortedPosts = ListNotificationFilters.filterPosts(new ArrayList<Post>(posts), webInterface.getCurrentSone(request.getToadletContext(), false));
77 Collections.sort(sortedPosts, Post.TIME_COMPARATOR);
80 Pagination<Post> pagination = new Pagination<Post>(sortedPosts, webInterface.getCore().getPreferences().getPostsPerPage()).setPage(Numbers.safeParseInteger(request.getHttpRequest().getParam("page"), 0));
81 templateContext.set("pagination", pagination);
82 templateContext.set("posts", pagination.getItems());