private static void DeserializeSource(StreamReader reader, GallerySource source)
{
string objectPrefix;
string[] deserializedObject = ObjectSerializer.Deserialize(reader.ReadLine(), out objectPrefix);
if (objectPrefix != "GS")
{
throw new Exception("Failed to deserialize source database; gallery source missing");
}
string rootFolderID = source.LoadFromDeserialized(deserializedObject);
IDictionary <string, FileSystemEntry> fileSystemEntries = new Dictionary <string, FileSystemEntry>();
string serializedObject = reader.ReadLine();
while (serializedObject != null)
{
try
{
deserializedObject = ObjectSerializer.Deserialize(serializedObject, out objectPrefix);
switch (objectPrefix)
{
case "MC":
MediaCodec mediaCodec = new MediaCodec();
mediaCodec.LoadFromDeserialized(deserializedObject);
source.Codecs.Add(mediaCodec);
break;
default:
DeserializeSubFolders(fileSystemEntries, objectPrefix, deserializedObject, source);
break;
}
}
catch { }
if (fileSystemEntries.Count % 100 == 0)
{
RaiseStatusUpdatedEvent("Loading source (" + source.Path + ")... " + (100 * (double)fileSystemEntries.Count / (source.ImageCount + source.VideoCount)).ToString("0.0") + "%");
}
serializedObject = reader.ReadLine();
}
if (!fileSystemEntries.ContainsKey(rootFolderID))
{
throw new Exception("Failed to deserialize source database; root object does not exist");
}
MediaFolder rootFolder = fileSystemEntries[rootFolderID] as MediaFolder;
if (rootFolder == null)
{
throw new Exception("Failed to deserialize source database; parent root object is not a folder");
}
source.RootFolder = rootFolder;
}