/*
- * Sone - ListNotificationFilters.java - Copyright © 2010 David Roden
+ * Sone - ListNotificationFilters.java - Copyright © 2010–2015 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
package net.pterodactylus.sone.notify;
+import static com.google.common.collect.FluentIterable.from;
+
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
+import javax.annotation.Nonnull;
+import javax.inject.Inject;
+import javax.inject.Singleton;
import net.pterodactylus.sone.data.Post;
-import net.pterodactylus.sone.data.Reply;
+import net.pterodactylus.sone.data.PostReply;
import net.pterodactylus.sone.data.Sone;
import net.pterodactylus.util.notify.Notification;
+import com.google.common.base.Optional;
+
/**
* Filter for {@link ListNotification}s.
*
* @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
*/
+@Singleton
public class ListNotificationFilters {
+ private final PostVisibilityFilter postVisibilityFilter;
+ private final ReplyVisibilityFilter replyVisibilityFilter;
+
+ @Inject
+ public ListNotificationFilters(@Nonnull PostVisibilityFilter postVisibilityFilter, @Nonnull ReplyVisibilityFilter replyVisibilityFilter) {
+ this.postVisibilityFilter = postVisibilityFilter;
+ this.replyVisibilityFilter = replyVisibilityFilter;
+ }
+
/**
* Filters new-post and new-reply notifications in the given list of
- * notifications. If {@code currentSone} is <code>null</code>, nothing is
- * filtered and the given list is returned.
- * If {@code currentSone} is not {@code null}, only posts that are posted by
- * a friend Sone or the Sone itself, and replies that are replies to posts
- * of friend Sones or the Sone itself will be retained
- * in the notifications.
+ * notifications. If {@code currentSone} is <code>null</code>, new-post and
+ * new-reply notifications are removed completely. If {@code currentSone} is
+ * not {@code null}, only posts that are posted by a friend Sone or the Sone
+ * itself, and replies that are replies to posts of friend Sones or the Sone
+ * itself will be retained in the notifications.
*
* @param notifications
- * The notifications to filter
+ * The notifications to filter
* @param currentSone
- * The current Sone, or {@code null} if not logged in
+ * The current Sone, or {@code null} if not logged in
* @return The filtered notifications
*/
- public static List<Notification> filterNotifications(List<Notification> notifications, Sone currentSone) {
- if (currentSone == null) {
- return notifications;
- }
- ListNotification<Post> newPostNotification = getNotification(notifications, "new-post-notification", Post.class);
- System.out.println("Found new-post-notification with " + ((newPostNotification != null) ? newPostNotification.getElements().size() : -1) + " posts.");
- if (newPostNotification != null) {
- List<Post> newPosts = new ArrayList<Post>();
- for (Post post : newPostNotification.getElements()) {
- System.out.println("Checking Post: " + post);
- if (currentSone.hasFriend(post.getSone().getId()) || currentSone.equals(post.getSone())) {
- System.out.println(" CS.hF: " + currentSone.hasFriend(post.getSone().getId()));
- System.out.println(" CS.e:" + currentSone.equals(post.getSone()));
- newPosts.add(post);
+ @SuppressWarnings("unchecked")
+ public List<Notification> filterNotifications(Collection<? extends Notification> notifications, Sone currentSone) {
+ List<Notification> filteredNotifications = new ArrayList<Notification>();
+ for (Notification notification : notifications) {
+ if (notification.getId().equals("new-sone-notification")) {
+ if ((currentSone != null) && !currentSone.getOptions().isShowNewSoneNotifications()) {
+ continue;
}
- }
- int notificationIndex = notifications.indexOf(newPostNotification);
- if (newPosts.isEmpty()) {
- System.out.println("Removing notification.");
- notifications.remove(notificationIndex);
- } else {
- System.out.println("Replacing Notification.");
- newPostNotification = new ListNotification<Post>(newPostNotification);
- newPostNotification.setElements(newPosts);
- notifications.set(notificationIndex, newPostNotification);
- }
- }
- ListNotification<Reply> newReplyNotification = getNotification(notifications, "new-replies-notification", Reply.class);
- System.out.println("Found new-reply-notification with " + ((newReplyNotification != null) ? newReplyNotification.getElements().size() : -1) + " replies.");
- if (newReplyNotification != null) {
- List<Reply> newReplies = new ArrayList<Reply>();
- for (Reply reply : newReplyNotification.getElements()) {
- System.out.println("Checking Reply: " + reply);
- if (currentSone.hasFriend(reply.getPost().getSone().getId()) || currentSone.equals(reply.getPost().getSone())) {
- System.out.println(" CS.hF: " + currentSone.hasFriend(reply.getPost().getSone().getId()));
- System.out.println(" CS.e: " + currentSone.equals(reply.getPost().getSone()));
- newReplies.add(reply);
+ filteredNotifications.add(notification);
+ } else if (notification.getId().equals("new-post-notification")) {
+ if (currentSone == null) {
+ continue;
+ }
+ if (!currentSone.getOptions().isShowNewPostNotifications()) {
+ continue;
+ }
+ Optional<ListNotification<Post>> filteredNotification = filterNewPostNotification((ListNotification<Post>) notification, currentSone);
+ if (filteredNotification.isPresent()) {
+ filteredNotifications.add(filteredNotification.get());
+ }
+ } else if (notification.getId().equals("new-reply-notification")) {
+ if (currentSone == null) {
+ continue;
+ }
+ if (!currentSone.getOptions().isShowNewReplyNotifications()) {
+ continue;
+ }
+ Optional<ListNotification<PostReply>> filteredNotification =
+ filterNewReplyNotification((ListNotification<PostReply>) notification, currentSone);
+ if (filteredNotification.isPresent()) {
+ filteredNotifications.add(filteredNotification.get());
+ }
+ } else if (notification.getId().equals("mention-notification")) {
+ Optional<ListNotification<Post>> filteredNotification = filterNewPostNotification((ListNotification<Post>) notification, null);
+ if (filteredNotification.isPresent()) {
+ filteredNotifications.add(filteredNotification.get());
}
- }
- int notificationIndex = notifications.indexOf(newReplyNotification);
- if (newReplies.isEmpty()) {
- System.out.println("Removing Notification.");
- notifications.remove(notificationIndex);
} else {
- System.out.println("Replacing Notification.");
- newReplyNotification = new ListNotification<Reply>(newReplyNotification);
- newReplyNotification.setElements(newReplies);
- notifications.set(notificationIndex, newReplyNotification);
+ filteredNotifications.add(notification);
}
}
- return notifications;
+ return filteredNotifications;
}
/**
- * Finds the notification with the given ID in the list of notifications and
- * returns it.
+ * Filters the new posts of the given notification. If {@code currentSone}
+ * is {@code null} and {@code soneRequired} is {@code true}, {@code null} is
+ * returned and the notification is subsequently removed. Otherwise only
+ * posts that are posted by friend Sones of the given Sone are retained; all
+ * other posts are removed.
*
- * @param <T>
- * The type of the item in the notification
- * @param notifications
- * The notification to search
- * @param notificationId
- * The ID of the requested notification
- * @param notificationElementClass
- * The class of the notification item
- * @return The requested notification, or {@code null} if no notification
- * with the given ID could be found
+ * @param newPostNotification
+ * The new-post notification
+ * @param currentSone
+ * The current Sone, or {@code null} if not logged in
+ * @return The filtered new-post notification, or {@code null} if the
+ * notification should be removed
*/
- @SuppressWarnings("unchecked")
- private static <T> ListNotification<T> getNotification(Collection<? extends Notification> notifications, String notificationId, Class<T> notificationElementClass) {
- for (Notification notification : notifications) {
- if (!notificationId.equals(notification.getId())) {
- continue;
- }
- return (ListNotification<T>) notification;
+ @Nonnull
+ private Optional<ListNotification<Post>> filterNewPostNotification(@Nonnull ListNotification<Post> newPostNotification,
+ @Nonnull Sone currentSone) {
+ List<Post> newPosts = from(newPostNotification.getElements()).filter(postVisibilityFilter.isVisible(currentSone)).toList();
+ if (newPosts.isEmpty()) {
+ return Optional.absent();
+ }
+ if (newPosts.size() == newPostNotification.getElements().size()) {
+ return Optional.of(newPostNotification);
+ }
+ ListNotification<Post> filteredNotification = new ListNotification<Post>(newPostNotification);
+ filteredNotification.setElements(newPosts);
+ filteredNotification.setLastUpdateTime(newPostNotification.getLastUpdatedTime());
+ return Optional.of(filteredNotification);
+ }
+
+ /**
+ * Filters the new replies of the given notification. If {@code currentSone}
+ * is {@code null}, {@code null} is returned and the notification is
+ * subsequently removed. Otherwise only replies that are replies to posts
+ * that are posted by friend Sones of the given Sone are retained; all other
+ * replies are removed.
+ *
+ * @param newReplyNotification
+ * The new-reply notification
+ * @param currentSone
+ * The current Sone, or {@code null} if not logged in
+ * @return The filtered new-reply notification, or {@code null} if the
+ * notification should be removed
+ */
+ private Optional<ListNotification<PostReply>> filterNewReplyNotification(ListNotification<PostReply> newReplyNotification,
+ @Nonnull Sone currentSone) {
+ List<PostReply> newReplies = from(newReplyNotification.getElements()).filter(replyVisibilityFilter.isVisible(currentSone)).toList();
+ if (newReplies.isEmpty()) {
+ return Optional.absent();
+ }
+ if (newReplies.size() == newReplyNotification.getElements().size()) {
+ return Optional.of(newReplyNotification);
}
- return null;
+ ListNotification<PostReply> filteredNotification = new ListNotification<PostReply>(newReplyNotification);
+ filteredNotification.setElements(newReplies);
+ filteredNotification.setLastUpdateTime(newReplyNotification.getLastUpdatedTime());
+ return Optional.of(filteredNotification);
}
}
projects / Sone.git / blobdiff