X-Git-Url: https://git.pterodactylus.net/?p=Sone.git;a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsone%2Fdata%2FSone.java;h=b8db269712c4ee3eac5bf165097b5a304c9cc45f;hp=e1c039174d464f0877b8109c7abaed4094ebd8eb;hb=0df5e91852f737d760c5a9f54c5667309fbadcc2;hpb=47ed7eaf00c35889781831d33d04e9f91c9ad266

diff --git a/src/main/java/net/pterodactylus/sone/data/Sone.java b/src/main/java/net/pterodactylus/sone/data/Sone.java
index e1c0391..b8db269 100644
--- a/src/main/java/net/pterodactylus/sone/data/Sone.java
+++ b/src/main/java/net/pterodactylus/sone/data/Sone.java
@@ -34,6 +34,7 @@ import net.pterodactylus.sone.freenet.wot.OwnIdentity;
 import net.pterodactylus.sone.template.SoneAccessor;
 import net.pterodactylus.util.filter.Filter;
 import net.pterodactylus.util.logging.Logging;
+import net.pterodactylus.util.validation.Validation;
 import freenet.keys.FreenetURI;
 
 /**
@@ -60,6 +61,29 @@ public class Sone implements Fingerprintable, Comparable<Sone> {
 
 	};
 
+	/**
+	 * Comparator that sorts Sones by last activity (least recent active first).
+	 */
+	public static final Comparator<Sone> LAST_ACTIVITY_COMPARATOR = new Comparator<Sone>() {
+
+		@Override
+		public int compare(Sone firstSone, Sone secondSone) {
+			return (int) Math.min(Integer.MAX_VALUE, Math.max(Integer.MIN_VALUE, secondSone.getTime() - firstSone.getTime()));
+		}
+	};
+
+	/** Comparator that sorts Sones by numbers of posts (descending). */
+	public static final Comparator<Sone> POST_COUNT_COMPARATOR = new Comparator<Sone>() {
+
+		/**
+		 * {@inheritDoc}
+		 */
+		@Override
+		public int compare(Sone leftSone, Sone rightSone) {
+			return (leftSone.getPosts().size() != rightSone.getPosts().size()) ? (rightSone.getPosts().size() - leftSone.getPosts().size()) : (rightSone.getReplies().size() - leftSone.getReplies().size());
+		}
+	};
+
 	/** Filter to remove Sones that have not been downloaded. */
 	public static final Filter<Sone> EMPTY_SONE_FILTER = new Filter<Sone>() {
 
@@ -122,6 +146,9 @@ public class Sone implements Fingerprintable, Comparable<Sone> {
 	/** The IDs of all liked replies. */
 	private final Set<String> likedReplyIds = Collections.synchronizedSet(new HashSet<String>());
 
+	/** The albums of this Sone. */
+	private final List<Album> albums = Collections.synchronizedList(new ArrayList<Album>());
+
 	/** Sone-specific options. */
 	private final Options options = new Options();
 
@@ -259,7 +286,7 @@ public class Sone implements Fingerprintable, Comparable<Sone> {
 	 */
 	public void setLatestEdition(long latestEdition) {
 		if (!(latestEdition > this.latestEdition)) {
-			logger.log(Level.INFO, "New latest edition %d is not greater than current latest edition %d!", new Object[] { latestEdition, this.latestEdition });
+			logger.log(Level.FINE, "New latest edition %d is not greater than current latest edition %d!", new Object[] { latestEdition, this.latestEdition });
 			return;
 		}
 		this.latestEdition = latestEdition;
@@ -609,6 +636,51 @@ public class Sone implements Fingerprintable, Comparable<Sone> {
 	}
 
 	/**
+	 * Returns the albums of this Sone.
+	 *
+	 * @return The albums of this Sone
+	 */
+	public List<Album> getAlbums() {
+		return Collections.unmodifiableList(albums);
+	}
+
+	/**
+	 * Adds an album to this Sone.
+	 *
+	 * @param album
+	 *            The album to add
+	 */
+	public synchronized void addAlbum(Album album) {
+		Validation.begin().isNotNull("Album", album).check().isEqual("Album Owner", album.getSone(), this).check();
+		albums.add(album);
+	}
+
+	/**
+	 * Sets the albums of this Sone.
+	 *
+	 * @param albums
+	 *            The albums of this Sone
+	 */
+	public synchronized void setAlbums(Collection<? extends Album> albums) {
+		Validation.begin().isNotNull("Albums", albums).check();
+		this.albums.clear();
+		for (Album album : albums) {
+			addAlbum(album);
+		}
+	}
+
+	/**
+	 * Removes an album from this Sone.
+	 *
+	 * @param album
+	 *            The album to remove
+	 */
+	public synchronized void removeAlbum(Album album) {
+		Validation.begin().isNotNull("Album", album).check().isEqual("Album Owner", album.getSone(), this).check();
+		albums.remove(album);
+	}
+
+	/**
 	 * Returns Sone-specific options.
 	 *
 	 * @return The options of this Sone
@@ -635,6 +707,7 @@ public class Sone implements Fingerprintable, Comparable<Sone> {
 		}
 		fingerprint.append(")");
 
+		@SuppressWarnings("hiding")
 		List<Reply> replies = new ArrayList<Reply>(getReplies());
 		Collections.sort(replies, Reply.TIME_COMPARATOR);
 		fingerprint.append("Replies(");
@@ -643,6 +716,7 @@ public class Sone implements Fingerprintable, Comparable<Sone> {
 		}
 		fingerprint.append(')');
 
+		@SuppressWarnings("hiding")
 		List<String> likedPostIds = new ArrayList<String>(getLikedPostIds());
 		Collections.sort(likedPostIds);
 		fingerprint.append("LikedPosts(");
@@ -651,6 +725,7 @@ public class Sone implements Fingerprintable, Comparable<Sone> {
 		}
 		fingerprint.append(')');
 
+		@SuppressWarnings("hiding")
 		List<String> likedReplyIds = new ArrayList<String>(getLikedReplyIds());
 		Collections.sort(likedReplyIds);
 		fingerprint.append("LikedReplies(");
@@ -659,10 +734,43 @@ public class Sone implements Fingerprintable, Comparable<Sone> {
 		}
 		fingerprint.append(')');
 
+		fingerprint.append("Albums(");
+		for (Album album : albums) {
+			fingerprint.append(album.getFingerprint());
+		}
+		fingerprint.append(')');
+
 		return fingerprint.toString();
 	}
 
 	//
+	// STATIC METHODS
+	//
+
+	/**
+	 * Flattens the given top-level albums so that the resulting list contains
+	 * parent albums before child albums and the resulting list can be parsed in
+	 * a single pass.
+	 *
+	 * @param albums
+	 *            The albums to flatten
+	 * @return The flattened albums
+	 */
+	public static List<Album> flattenAlbums(Collection<? extends Album> albums) {
+		List<Album> flatAlbums = new ArrayList<Album>();
+		flatAlbums.addAll(albums);
+		int lastAlbumIndex = 0;
+		while (lastAlbumIndex < flatAlbums.size()) {
+			int previousAlbumCount = flatAlbums.size();
+			for (Album album : new ArrayList<Album>(flatAlbums.subList(lastAlbumIndex, flatAlbums.size()))) {
+				flatAlbums.addAll(album.getAlbums());
+			}
+			lastAlbumIndex = previousAlbumCount;
+		}
+		return flatAlbums;
+	}
+
+	//
 	// INTERFACE Comparable<Sone>
 	//