X-Git-Url: https://git.pterodactylus.net/?p=Sone.git;a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsone%2Fcore%2FCore.java;h=a4b3569846e9438f1b762a63d2a5f6790a5ad8b6;hp=200066f1b93737972bf6e074732ed7cd3452927e;hb=c8f518f638aa16cf37145561b709d28252de213a;hpb=04b208b68bfb8c59647067b4a3b29ddd674455ac

diff --git a/src/main/java/net/pterodactylus/sone/core/Core.java b/src/main/java/net/pterodactylus/sone/core/Core.java
index 200066f..a4b3569 100644
--- a/src/main/java/net/pterodactylus/sone/core/Core.java
+++ b/src/main/java/net/pterodactylus/sone/core/Core.java
@@ -523,6 +523,23 @@ public class Core extends AbstractService {
 	}
 
 	/**
+	 * Gets all Sones that like the given post.
+	 *
+	 * @param post
+	 *            The post to check for
+	 * @return All Sones that like the post
+	 */
+	public Set<Sone> getLikes(final Post post) {
+		return Filters.filteredSet(getSones(), new Filter<Sone>() {
+
+			@Override
+			public boolean filterObject(Sone sone) {
+				return sone.isLikedPostId(post.getId());
+			}
+		});
+	}
+
+	/**
 	 * Deletes the given reply. It is removed from its Sone and from the reply
 	 * cache.
 	 *
@@ -645,6 +662,17 @@ public class Core extends AbstractService {
 					sone.addBlockedSoneId(blockedSoneId);
 				}
 
+				/* load liked post IDs. */
+				int likedPostIdCounter = 0;
+				while (true) {
+					String likedPostIdPrefix = sonePrefix + "/LikedPostId." + likedPostIdCounter++;
+					String likedPostId = configuration.getStringValue(likedPostIdPrefix + "/ID").getValue(null);
+					if (likedPostId == null) {
+						break;
+					}
+					sone.addLikedPostId(likedPostId);
+				}
+
 				sone.setModificationCounter(modificationCounter);
 				addLocalSone(sone);
 			} catch (MalformedURLException mue1) {
@@ -738,6 +766,14 @@ public class Core extends AbstractService {
 				}
 				configuration.getStringValue(sonePrefix + "/BlockedSone." + blockedSoneCounter + "/ID").setValue(null);
 
+				/* write all liked posts. */
+				int likedPostIdCounter = 0;
+				for (String soneLikedPostId : sone.getLikedPostIds()) {
+					String likedPostIdPrefix = sonePrefix + "/LikedPostId." + likedPostIdCounter++;
+					configuration.getStringValue(likedPostIdPrefix + "/ID").setValue(soneLikedPostId);
+				}
+				configuration.getStringValue(sonePrefix + "/LikedPostId." + likedPostIdCounter + "/ID").setValue(null);
+
 			}
 			/* write null ID as terminator. */
 			configuration.getStringValue("Sone/Sone." + soneId + "/ID").setValue(null);