FileTree: Fix handling of metadata with multiple values

Goody, my metadata formatting comes back to bite me. Signed-off-by: Christopher Snowhill <[email protected]>
losnoco · Jan 3, 2025 · 75ef35e · 75ef35e
1 parent d89c9c8
commit 75ef35e
Showing 1 changed file with 22 additions and 2 deletions.
diff --git a/FileTree/ContainedNode.m b/FileTree/ContainedNode.m
@@ -23,8 +23,28 @@ - (void)setURL:(NSURL *)u {
 		NSString *title = nil;
 		NSString *artist = nil;
 		if(metadata) {
-			title = [metadata valueForKey:@"title"];
-			artist = [metadata valueForKey:@"artist"];
+			id _title = [metadata valueForKey:@"title"];
+			id _artist = [metadata valueForKey:@"artist"];
+
+			if([_title isKindOfClass:[NSArray class]]) {
+				NSArray *titlearray = _title;
+				title = [titlearray componentsJoinedByString:@", "];
+			} else if([_title isKindOfClass:[NSString class]]) {
+				title = _title;
+			} else if([_title isKindOfClass:[NSNumber class]]) {
+				NSNumber *titlenumber = _title;
+				title = [NSString stringWithFormat:@"%@", titlenumber];
+			}
+
+			if([_artist isKindOfClass:[NSArray class]]) {
+				NSArray *artistarray = _artist;
+				artist = [artistarray componentsJoinedByString:@", "];
+			} else if([_artist isKindOfClass:[NSString class]]) {
+				artist = _artist;
+			} else if([_artist isKindOfClass:[NSNumber class]]) {
+				NSNumber *artistnumber = _artist;
+				artist = [NSString stringWithFormat:@"%@", artistnumber];
+			}
 		}
 
 		if(title && [title length]) {