package net.pterodactylus.sone.web;
+import static net.pterodactylus.sone.utils.NumberParsers.parseInt;
+
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import com.google.common.base.Optional;
import com.google.common.base.Predicate;
import com.google.common.collect.Collections2;
-import com.google.common.primitives.Ints;
/**
* The index page shows the main page of Sone. This page will contain the posts
Collection<Post> allPosts = new ArrayList<Post>();
allPosts.addAll(currentSone.getPosts());
for (String friendSoneId : currentSone.getFriends()) {
- if (!webInterface.getCore().hasSone(friendSoneId)) {
+ Optional<Sone> friendSone = webInterface.getCore().getSone(friendSoneId);
+ if (!friendSone.isPresent()) {
continue;
}
- allPosts.addAll(webInterface.getCore().getSone(friendSoneId).getPosts());
+ allPosts.addAll(friendSone.get().getPosts());
}
for (Sone sone : webInterface.getCore().getSones()) {
for (Post post : sone.getPosts()) {
- if (currentSone.equals(post.getRecipient()) && !allPosts.contains(post)) {
+ if (currentSone.equals(post.getRecipient().orNull()) && !allPosts.contains(post)) {
allPosts.add(post);
}
}
allPosts = Collections2.filter(allPosts, Post.FUTURE_POSTS_FILTER);
List<Post> sortedPosts = new ArrayList<Post>(allPosts);
Collections.sort(sortedPosts, Post.TIME_COMPARATOR);
- Pagination<Post> pagination = new Pagination<Post>(sortedPosts, webInterface.getCore().getPreferences().getPostsPerPage()).setPage(Optional.fromNullable(Ints.tryParse(request.getHttpRequest().getParam("page"))).or(0));
+ 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());
}