Client-side filtering is annoying

mastodon/src/main/java/org/joinmastodon/android/utils/StatusFilterPredicate.java

@@ -0,0 +1,31 @@
+package org.joinmastodon.android.utils;
+
+import org.joinmastodon.android.api.session.AccountSessionManager;
+import org.joinmastodon.android.model.Filter;
+import org.joinmastodon.android.model.Status;
+
+import java.util.List;
+import java.util.function.Predicate;
+import java.util.stream.Collectors;
+
+public class StatusFilterPredicate implements Predicate<Status>{
+	private final List<Filter> filters;
+
+	public StatusFilterPredicate(List<Filter> filters){
+		this.filters=filters;
+	}
+
+	public StatusFilterPredicate(String accountID, Filter.FilterContext context){
+		filters=AccountSessionManager.getInstance().getAccount(accountID).wordFilters.stream().filter(f->f.context.contains(context)).collect(Collectors.toList());
+	}
+
+	@Override
+	public boolean test(Status status){
+		CharSequence content=status.getContentStatus().content;
+		for(Filter filter:filters){
+			if(filter.matches(content))
+				return false;
+		}
+		return true;
+	}
+}