Don't load metadata for stream URLs

Application/PlaybackController.m

@@ -170,7 +170,13 @@ NSDictionary * makeRGInfo(PlaylistEntry *pe)
 
 	if (pe == nil)
 		return;
-	
+
+    BOOL loadData = YES;
+    NSString * urlScheme = [[pe URL] scheme];
+    if ([urlScheme isEqualToString:@"http"] ||
+        [urlScheme isEqualToString:@"https"])
+        loadData = NO;
+
 #if 0
 	// Race here, but the worst that could happen is we re-read the data
     if ([pe metadataLoaded] != YES) {
@@ -184,7 +190,7 @@ NSDictionary * makeRGInfo(PlaylistEntry *pe)
     }
 #else
     // Let's do it this way instead
-    if ([pe metadataLoaded] != YES) {
+    if ([pe metadataLoaded] != YES && loadData == YES) {
         NSArray *entries = [NSArray arrayWithObject:pe];
         [playlistLoader performSelectorInBackground:@selector(loadInfoForEntries:) withObject:entries];
     }

Audio/PluginController.m

@@ -287,6 +287,11 @@ static PluginController *sharedPluginController = nil;
 
 - (NSDictionary *)metadataForURL:(NSURL *)url
 {
+    NSString * urlScheme = [url scheme];
+    if ([urlScheme isEqualToString:@"http"] ||
+        [urlScheme isEqualToString:@"https"])
+        return nil;
+    
 	NSString *ext = [url pathExtension];
     NSArray *readers = [metadataReaders objectForKey:[ext lowercaseString]];
     NSString *classString;
@@ -311,6 +316,11 @@ static PluginController *sharedPluginController = nil;
 //If no properties reader is defined, use the decoder's properties.
 - (NSDictionary *)propertiesForURL:(NSURL *)url
 {
+    NSString * urlScheme = [url scheme];
+    if ([urlScheme isEqualToString:@"http"] ||
+        [urlScheme isEqualToString:@"https"])
+        return nil;
+    
     NSDictionary *properties = nil;
 	NSString *ext = [url pathExtension];
 	

Plugins/HTTPSource/HTTPSource.m

@@ -111,9 +111,9 @@
           dataTask:(NSURLSessionDataTask *)dataTask
 didReceiveResponse:(NSURLResponse *)response
  completionHandler:(void (^)(NSURLSessionResponseDisposition disposition))completionHandler {
-    if ([response isKindOfClass:[NSHTTPURLResponse class]]) {
-        NSInteger statusCode = [(NSHTTPURLResponse *)response statusCode];
-        if (statusCode != 200) {
+    NSInteger statusCode = [(NSHTTPURLResponse *)response statusCode];
+       if (statusCode != 200) { if ([response isKindOfClass:[NSHTTPURLResponse class]]) {
+   
             completionHandler(NSURLSessionResponseCancel);
             @synchronized (task) {
                 task = nil;