2 * Sone - IndexPage.java - Copyright © 2010–2012 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.Collection;
22 import java.util.Collections;
23 import java.util.List;
25 import net.pterodactylus.sone.data.Post;
26 import net.pterodactylus.sone.data.Sone;
27 import net.pterodactylus.sone.notify.ListNotificationFilters;
28 import net.pterodactylus.sone.web.page.FreenetRequest;
29 import net.pterodactylus.util.collection.Pagination;
30 import net.pterodactylus.util.number.Numbers;
31 import net.pterodactylus.util.template.Template;
32 import net.pterodactylus.util.template.TemplateContext;
34 import com.google.common.base.Predicate;
35 import com.google.common.collect.Collections2;
38 * The index page shows the main page of Sone. This page will contain the posts
39 * of all friends of the current user.
41 * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
43 public class IndexPage extends SoneTemplatePage {
47 * The template to render
49 * The Sone web interface
51 public IndexPage(Template template, WebInterface webInterface) {
52 super("index.html", template, "Page.Index.Title", webInterface, true);
56 // TEMPLATEPAGE METHODS
63 protected void processTemplate(FreenetRequest request, TemplateContext templateContext) throws RedirectException {
64 super.processTemplate(request, templateContext);
65 final Sone currentSone = getCurrentSone(request.getToadletContext());
66 Collection<Post> allPosts = new ArrayList<Post>();
67 allPosts.addAll(currentSone.getPosts());
68 for (String friendSoneId : currentSone.getFriends()) {
69 if (!webInterface.getCore().hasSone(friendSoneId)) {
72 allPosts.addAll(webInterface.getCore().getSone(friendSoneId).getPosts());
74 for (Sone sone : webInterface.getCore().getSones()) {
75 for (Post post : sone.getPosts()) {
76 if (currentSone.equals(post.getRecipient()) && !allPosts.contains(post)) {
81 allPosts = Collections2.filter(allPosts, new Predicate<Post>() {
84 public boolean apply(Post post) {
85 return ListNotificationFilters.isPostVisible(currentSone, post);
88 allPosts = Collections2.filter(allPosts, Post.FUTURE_POSTS_FILTER);
89 List<Post> sortedPosts = new ArrayList<Post>(allPosts);
90 Collections.sort(sortedPosts, Post.TIME_COMPARATOR);
91 Pagination<Post> pagination = new Pagination<Post>(sortedPosts, webInterface.getCore().getPreferences().getPostsPerPage()).setPage(Numbers.safeParseInteger(request.getHttpRequest().getParam("page"), 0));
92 templateContext.set("pagination", pagination);
93 templateContext.set("posts", pagination.getItems());