1 files changed, 34 insertions, 13 deletions

diff --git a/Source/SPFavoritesImporter.m b/Source/SPFavoritesImporter.m
index 60b483d5..5ec0c433 100644
--- a/Source/SPFavoritesImporter.m
+++ b/Source/SPFavoritesImporter.m
@@ -29,7 +29,8 @@
 
 - (void)_importFavoritesInBackground;
 - (void)_informDelegateOfImportCompletion:(NSError *)error;
-- (void)_informDelegateOfImportDataAvailable:(NSDictionary *)data;
+- (void)_informDelegateOfImportDataAvailable:(NSArray *)data;
+- (void)_informDelegateOfErrorCode:(NSUInteger)code description:(NSString *)description;
 
 @end
 
@@ -50,6 +51,9 @@
 	[NSThread detachNewThreadSelector:@selector(_importFavoritesInBackground) toTarget:self withObject:nil];
 }
 
+#pragma mark -
+#pragma mark Private API
+
 /**
  * Starts the import process on a separate thread.
  */
@@ -57,25 +61,27 @@
 {
 	NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
 	
-	NSError *error = nil;
+	NSDictionary *importData;
 	NSFileManager *fileManager = [NSFileManager defaultManager];
 	
-	NSDictionary *importData = nil;
-	
 	if ([fileManager fileExistsAtPath:[self importPath]]) {
 		importData = [[NSDictionary alloc] initWithContentsOfFile:[self importPath]];
 		
-		[self _informDelegateOfImportDataAvailable:importData];
+		NSArray *favorites = [importData valueForKey:SPFavoritesDataRootKey];
+		
+		if (favorites) {
+			[self _informDelegateOfImportDataAvailable:favorites];
+		}
+		else {
+			[self _informDelegateOfErrorCode:NSFileReadUnknownError 
+								 description:NSLocalizedString(@"Error reading import file.", @"error reading import file")];
+		}
 	}
 	else {
-		error = [NSError errorWithDomain:NSCocoaErrorDomain 
-									code:NSFileNoSuchFileError 
-								userInfo:[NSDictionary dictionaryWithObject:NSLocalizedString(@"Import file does not exist.", @"import file does not exist message") 
-																	 forKey:NSLocalizedDescriptionKey]];
+		[self _informDelegateOfErrorCode:NSFileReadNoSuchFileError 
+							 description:NSLocalizedString(@"Import file does not exist.", @"import file does not exist message")];
 	}
-	
-	[self _informDelegateOfImportCompletion:error];
-	
+		
 	[pool release];
 }
 
@@ -92,11 +98,26 @@
 /**
  * Informs the delegate that the imported data is available.
  */
-- (void)_informDelegateOfImportDataAvailable:(NSDictionary *)data
+- (void)_informDelegateOfImportDataAvailable:(NSArray *)data
 {
 	if ([self delegate] && [[self delegate] respondsToSelector:@selector(favoritesImportData:)]) {
 		[[self delegate] performSelectorOnMainThread:@selector(favoritesImportData:) withObject:data waitUntilDone:NO];
 	}
 }
 
+/**
+ * Informs the delegate that an error occurred during the import.
+ *
+ * @param code        The error code
+ * @param description A short description of the error
+ */
+- (void)_informDelegateOfErrorCode:(NSUInteger)code description:(NSString *)description
+{
+	NSError *error = [NSError errorWithDomain:NSCocoaErrorDomain 
+										 code:code 
+									 userInfo:[NSDictionary dictionaryWithObject:description forKey:NSLocalizedDescriptionKey]];
+	
+	[self _informDelegateOfImportCompletion:error];
+}
+
 @end