private static void AddDatabaseImageEntry(GalleryDatabase galleryDatabase, MediaFile mediaFile, bool reScan, string fileName)
{
if (reScan || !galleryDatabase.EntryExists(fileName, mediaFile.DatabasePath))
{
galleryDatabase.UpdateEntry(fileName, mediaFile.DatabasePath, mediaFile);
}
}
private static void AddDatabaseImageEntry(GalleryDatabase galleryDatabase, MediaFile mediaFile, bool reScan)
{
//string path = Path.Combine(mediaFile.Source.ID, mediaFile.RelativePath);
if (mediaFile is VideoFile)
{
AddDatabaseImageEntry(galleryDatabase, mediaFile, reScan, mediaFile.PreviewName);
}
AddDatabaseImageEntry(galleryDatabase, mediaFile, reScan, mediaFile.ThumbnailName);
}
public static void ScanFolders(GalleryDatabase galleryDatabase, GallerySource source, bool reScan)
{
try
{
ClearWorkingDirectory();
int folderCount = 0, fileCount = 0;
ScanSubFolder(galleryDatabase, source, source.RootFolder, reScan, ref folderCount, ref fileCount, 0);
}
finally
{
ClearWorkingDirectory();
}
}
private static bool ScanSubFolder(GalleryDatabase galleryDatabase, GallerySource source, MediaFolder folder,
bool reScan, ref int folderCount, ref int fileCount, int depth)
{
try
{
folderCount++;
RaiseStatusUpdatedEvent("Scanning folder #" + folderCount + " at depth " + depth + ", found " + fileCount + " files...");
GetFolders(source, folder);
GetFiles(galleryDatabase, source, folder, reScan);
if (folder.SubFolders.Count == 0 && folder.Files.Count == 0)
{
return(false);
}
RaiseMediaFolderAddedEvent(folder);
depth++;
fileCount += folder.Files.Count;
List <MediaFolder> emptyFolders = new List <MediaFolder>();
foreach (MediaFolder subFolder in folder.SubFolders)
{
if (!ScanSubFolder(galleryDatabase, source, subFolder, reScan, ref folderCount, ref fileCount, depth))
{
emptyFolders.Add(subFolder);
}
}
foreach (MediaFolder emptyFolder in emptyFolders)
{
folder.SubFolders.Remove(emptyFolder);
}
if (folder.SubFolders.Count == 0 && folder.Files.Count == 0)
{
RaiseMediaFolderRemovedEvent(folder);
return(false);
}
}
catch { }
return(true);
}
private static void GetFiles(GalleryDatabase galleryDatabase, GallerySource source, MediaFolder parentFolder, bool reScan)
{
List <string> files = Directory.GetFiles(Path.Combine(source.RootedPath, parentFolder.RelativePathName)).ToList();
files.Sort();
foreach (string file in files)
{
try
{
string extension = Path.GetExtension(file).ToLower();
string fileName = Path.GetFileName(file);
string relativePath = RemoveAbsolutePath(Path.GetDirectoryName(file), source.RootedPath);
FileInfo fileInfo = new FileInfo(file);
if (MediaFile.IMAGE_FILE_EXTENSIONS.Contains(extension))
{
if (!files.Any(filePath => (Path.GetFileName(filePath) == Path.GetFileNameWithoutExtension(file))))
{
ImageFile imageFile = new ImageFile(fileName, relativePath, parentFolder, source)
{
FileSize = fileInfo.Length
};
try
{
imageFile.Size = ImageFileHelper.GetDimensions(file);
}
catch {}
int existingIndex = parentFolder.Files.FindIndex(mediaFile => mediaFile.Name == fileName);
if (existingIndex != -1)
{
parentFolder.Files.RemoveAt(existingIndex);
}
parentFolder.Files.Add(imageFile);
AddDatabaseImageEntry(galleryDatabase, imageFile, reScan);
}
}
else if (MediaFile.VIDEO_FILE_EXTENSIONS.Contains(extension))
{
VideoFile videoFile = new VideoFile(fileName, relativePath, parentFolder, source)
{
FileSize = fileInfo.Length
};
try
{
TagLib.File tagFile = TagLib.File.Create(file);
videoFile.Duration = tagFile.Properties.Duration;
videoFile.Size = new Size(tagFile.Properties.VideoWidth, tagFile.Properties.VideoHeight);
foreach (TagLib.ICodec codec in tagFile.Properties.Codecs)
{
MediaCodec mediaCodec = new MediaCodec(MediaCodec.TranslateCodecType(codec.MediaTypes), codec.Description);
if (source.Gallery.Codecs.Contains(mediaCodec))
{
mediaCodec = source.Gallery.Codecs.First(x => x.Equals(mediaCodec));
}
else
{
source.Gallery.Codecs.Add(mediaCodec);
}
videoFile.Codecs.Add(mediaCodec);
}
}
catch {}
int existingIndex = parentFolder.Files.FindIndex(mediaFile => mediaFile.Name == fileName);
if (existingIndex != -1)
{
parentFolder.Files.RemoveAt(existingIndex);
}
parentFolder.Files.Add(videoFile);
AddDatabaseImageEntry(galleryDatabase, videoFile, reScan);
}
}
catch {}
}
}