public static void write(BaseMetadata metadata, WriteOptions options, CancellableOperationProgressBase progress = null)
{
if (options.HasFlag(WriteOptions.AUTO) || options.HasFlag(WriteOptions.WRITE_TO_DISK))
{
MetadataFileFactory.write(metadata, progress);
}
if (metadata.IsImported && (options.HasFlag(WriteOptions.AUTO) || options.HasFlag(WriteOptions.WRITE_TO_DATABASE)))
{
using (MetadataDbCommands metadataCommands = new MetadataDbCommands())
{
metadata = metadataCommands.update(metadata);
}
}
metadata.IsModified = false;
}
// update metadata from disk
void reloadFromDisk_URLock(CancellationToken token)
{
EnterWriteLock();
ItemState = MediaItemState.LOADING;
ExitWriteLock(false);
MetadataFactory.ReadOptions readOptions = MetadataFactory.ReadOptions.READ_FROM_DISK;
Thumbnail thumb = null;
int id = 0;
if (Metadata != null)
{
id = Metadata.Id;
if (Metadata.Thumbnail == null)
{
// generate thumbnail
readOptions |= MetadataFactory.ReadOptions.GENERATE_THUMBNAIL;
}
else
{
// save current thumb
thumb = Metadata.Thumbnail;
}
}
readMetadata_URLock(readOptions, token);
if (Metadata != null && thumb != null)
{
// restore thumbnails
Metadata.Thumbnail = thumb;
}
if (Metadata != null && id != 0)
{
// update changes to database
using (MetadataDbCommands metadataCommands = new MetadataDbCommands())
{
Metadata.Id = id;
Metadata = metadataCommands.update(Metadata);
}
}
}
// update metadata from disk
void reloadFromDisk_URLock(CancellationToken token)
{
EnterWriteLock();
ItemState = MediaItemState.LOADING;
ExitWriteLock(false);
MetadataFactory.ReadOptions readOptions = MetadataFactory.ReadOptions.READ_FROM_DISK;
Thumbnail thumb = null;
int id = 0;
if (Metadata != null)
{
id = Metadata.Id;
if (Metadata.Thumbnail == null)
{
// generate thumbnail
readOptions |= MetadataFactory.ReadOptions.GENERATE_THUMBNAIL;
} else {
// save current thumb
thumb = Metadata.Thumbnail;
}
}
readMetadata_URLock(readOptions, token);
if (Metadata != null && thumb != null)
{
// restore thumbnails
Metadata.Thumbnail = thumb;
}
if (Metadata != null && id != 0)
{
// update changes to database
using (MetadataDbCommands metadataCommands = new MetadataDbCommands())
{
Metadata.Id = id;
Metadata = metadataCommands.update(Metadata);
}
}
}
public static void write(BaseMetadata metadata, WriteOptions options, CancellableOperationProgressBase progress = null)
{
if (options.HasFlag(WriteOptions.AUTO) || options.HasFlag(WriteOptions.WRITE_TO_DISK))
{
MetadataFileFactory.write(metadata, progress);
}
if (metadata.IsImported && (options.HasFlag(WriteOptions.AUTO) || options.HasFlag(WriteOptions.WRITE_TO_DATABASE)))
{
using (MetadataDbCommands metadataCommands = new MetadataDbCommands())
{
metadata = metadataCommands.update(metadata);
}
}
metadata.IsModified = false;
}