-/*
- * Sone - IndexPage.java - Copyright © 2010–2016 David Roden
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-package net.pterodactylus.sone.web.pages;
-
-import static net.pterodactylus.sone.utils.NumberParsers.parseInt;
-
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.List;
-
-import net.pterodactylus.sone.data.Post;
-import net.pterodactylus.sone.data.Sone;
-import net.pterodactylus.sone.notify.PostVisibilityFilter;
-import net.pterodactylus.sone.web.WebInterface;
-import net.pterodactylus.sone.web.page.FreenetRequest;
-import net.pterodactylus.util.collection.Pagination;
-import net.pterodactylus.util.template.Template;
-import net.pterodactylus.util.template.TemplateContext;
-
-import com.google.common.base.Optional;
-import com.google.common.collect.Collections2;
-
-/**
- * The index page shows the main page of Sone. This page will contain the posts
- * of all friends of the current user.
- *
- * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
- */
-public class IndexPage extends SoneTemplatePage {
-
- private final PostVisibilityFilter postVisibilityFilter;
-
- public IndexPage(Template template, WebInterface webInterface, PostVisibilityFilter postVisibilityFilter) {
- super("index.html", template, "Page.Index.Title", webInterface, true);
- this.postVisibilityFilter = postVisibilityFilter;
- }
-
- //
- // TEMPLATEPAGE METHODS
- //
-
- /**
- * {@inheritDoc}
- */
- @Override
- protected void handleRequest(FreenetRequest request, TemplateContext templateContext) throws RedirectException {
- final Sone currentSone = getCurrentSone(request.getToadletContext());
- Collection<Post> allPosts = new ArrayList<Post>();
- allPosts.addAll(currentSone.getPosts());
- for (String friendSoneId : currentSone.getFriends()) {
- Optional<Sone> friendSone = webInterface.getCore().getSone(friendSoneId);
- if (!friendSone.isPresent()) {
- continue;
- }
- allPosts.addAll(friendSone.get().getPosts());
- }
- for (Sone sone : webInterface.getCore().getSones()) {
- for (Post post : sone.getPosts()) {
- if (currentSone.equals(post.getRecipient().orNull()) && !allPosts.contains(post)) {
- allPosts.add(post);
- }
- }
- }
- allPosts = Collections2.filter(allPosts, postVisibilityFilter.isVisible(currentSone));
- List<Post> sortedPosts = new ArrayList<Post>(allPosts);
- Collections.sort(sortedPosts, Post.NEWEST_FIRST);
- Pagination<Post> pagination = new Pagination<Post>(sortedPosts, webInterface.getCore().getPreferences().getPostsPerPage()).setPage(parseInt(request.getHttpRequest().getParam("page"), 0));
- templateContext.set("pagination", pagination);
- templateContext.set("posts", pagination.getItems());
- }
-
-}