X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsone%2Fnotify%2FListNotificationFilters.java;h=0a2a518078297a0407ef24acdc41f9a2d3f117e4;hb=3da1daa6488c642430858a4baacc0aa986a6ebc1;hp=62a7d61d51847f897def46ec40472bd018f42b12;hpb=53c66e56dbf9aa5dc135daefb119d3e154fac787;p=Sone.git

diff --git a/src/main/java/net/pterodactylus/sone/notify/ListNotificationFilters.java b/src/main/java/net/pterodactylus/sone/notify/ListNotificationFilters.java
index 62a7d61..0a2a518 100644
--- a/src/main/java/net/pterodactylus/sone/notify/ListNotificationFilters.java
+++ b/src/main/java/net/pterodactylus/sone/notify/ListNotificationFilters.java
@@ -1,5 +1,5 @@
 /*
- * 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
@@ -17,114 +17,154 @@
 
 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);
 	}
 
 }