X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsone%2Fdatabase%2Fmemory%2FMemoryDatabase.java;h=34c819dd9cb722003d8bd049c22975099e2ff96f;hb=ed19f10e7931fb0b09c042c6070e37dffb23ceac;hp=bc96715a151f9eec096564ac0d246d388ff6341c;hpb=adbd60904ae1852c29d3e49f2b25af12b8c0814f;p=Sone.git

diff --git a/src/main/java/net/pterodactylus/sone/database/memory/MemoryDatabase.java b/src/main/java/net/pterodactylus/sone/database/memory/MemoryDatabase.java
index bc96715..34c819d 100644
--- a/src/main/java/net/pterodactylus/sone/database/memory/MemoryDatabase.java
+++ b/src/main/java/net/pterodactylus/sone/database/memory/MemoryDatabase.java
@@ -35,6 +35,7 @@ import java.util.concurrent.locks.ReadWriteLock;
 import java.util.concurrent.locks.ReentrantReadWriteLock;
 
 import net.pterodactylus.sone.data.Album;
+import net.pterodactylus.sone.data.Image;
 import net.pterodactylus.sone.data.Post;
 import net.pterodactylus.sone.data.PostReply;
 import net.pterodactylus.sone.data.Reply;
@@ -49,6 +50,8 @@ import net.pterodactylus.util.config.Configuration;
 import net.pterodactylus.util.config.ConfigurationException;
 
 import com.google.common.base.Optional;
+import com.google.common.collect.ArrayListMultimap;
+import com.google.common.collect.ListMultimap;
 import com.google.common.collect.SortedSetMultimap;
 import com.google.common.collect.TreeMultimap;
 import com.google.common.util.concurrent.AbstractService;
@@ -101,6 +104,10 @@ public class MemoryDatabase extends AbstractService implements Database {
 	private final Set<String> knownPostReplies = new HashSet<String>();
 
 	private final Map<String, Album> allAlbums = new HashMap<String, Album>();
+	private final ListMultimap<String, String> albumChildren = ArrayListMultimap.create();
+	private final ListMultimap<String, String> albumImages = ArrayListMultimap.create();
+
+	private final Map<String, Image> allImages = new HashMap<String, Image>();
 
 	/**
 	 * Creates a new memory database.
@@ -195,7 +202,7 @@ public class MemoryDatabase extends AbstractService implements Database {
 	/** {@inheritDocs} */
 	@Override
 	public PostBuilder newPostBuilder() {
-		return new MemoryPostBuilder(this, soneProvider);
+		return new MemoryPostBuilder(this);
 	}
 
 	//
@@ -438,6 +445,7 @@ public class MemoryDatabase extends AbstractService implements Database {
 		lock.writeLock().lock();
 		try {
 			allAlbums.put(album.getId(), album);
+			albumChildren.put(album.getParent().getId(), album.getId());
 		} finally {
 			lock.writeLock().unlock();
 		}
@@ -448,6 +456,47 @@ public class MemoryDatabase extends AbstractService implements Database {
 		lock.writeLock().lock();
 		try {
 			allAlbums.remove(album.getId());
+			albumChildren.remove(album.getParent().getId(), album.getId());
+		} finally {
+			lock.writeLock().unlock();
+		}
+	}
+
+	//
+	// IMAGEPROVIDER METHODS
+	//
+
+	@Override
+	public Optional<Image> getImage(String imageId) {
+		lock.readLock().lock();
+		try {
+			return fromNullable(allImages.get(imageId));
+		} finally {
+			lock.readLock().unlock();
+		}
+	}
+
+	//
+	// IMAGESTORE METHODS
+	//
+
+	@Override
+	public void storeImage(Image image) {
+		lock.writeLock().lock();
+		try {
+			allImages.put(image.getId(), image);
+			albumImages.put(image.getAlbum().getId(), image.getId());
+		} finally {
+			lock.writeLock().unlock();
+		}
+	}
+
+	@Override
+	public void removeImage(Image image) {
+		lock.writeLock().lock();
+		try {
+			allImages.remove(image.getId());
+			albumImages.remove(image.getAlbum().getId(), image.getId());
 		} finally {
 			lock.writeLock().unlock();
 		}
@@ -532,6 +581,66 @@ public class MemoryDatabase extends AbstractService implements Database {
 		}
 	}
 
+	void moveUp(Album album) {
+		lock.writeLock().lock();
+		try {
+			List<String> albums = albumChildren.get(album.getParent().getId());
+			int currentIndex = albums.indexOf(album.getId());
+			if (currentIndex == 0) {
+				return;
+			}
+			albums.remove(album.getId());
+			albums.add(currentIndex - 1, album.getId());
+		} finally {
+			lock.writeLock().unlock();
+		}
+	}
+
+	void moveDown(Album album) {
+		lock.writeLock().lock();
+		try {
+			List<String> albums = albumChildren.get(album.getParent().getId());
+			int currentIndex = albums.indexOf(album.getId());
+			if (currentIndex == (albums.size() - 1)) {
+				return;
+			}
+			albums.remove(album.getId());
+			albums.add(currentIndex + 1, album.getId());
+		} finally {
+			lock.writeLock().unlock();
+		}
+	}
+
+	void moveUp(Image image) {
+		lock.writeLock().lock();
+		try {
+			List<String> images = albumImages.get(image.getAlbum().getId());
+			int currentIndex = images.indexOf(image.getId());
+			if (currentIndex == 0) {
+				return;
+			}
+			images.remove(image.getId());
+			images.add(currentIndex - 1, image.getId());
+		} finally {
+			lock.writeLock().unlock();
+		}
+	}
+
+	void moveDown(Image image) {
+		lock.writeLock().lock();
+		try {
+			List<String> images = albumChildren.get(image.getAlbum().getId());
+			int currentIndex = images.indexOf(image.getId());
+			if (currentIndex == (images.size() - 1)) {
+				return;
+			}
+			images.remove(image.getId());
+			images.add(currentIndex + 1, image.getId());
+		} finally {
+			lock.writeLock().unlock();
+		}
+	}
+
 	//
 	// PRIVATE METHODS
 	//