public MediaMetaTagPlugin(string path)
{
base.Name = "Media Meta Tag Plugin";
base.Author = "Amir Rezaei";
base.Description = "Reads attributes from images and videos.";
base.Version = "1.0";
Entity = new MediaMetaTag(path);
}
public override IEnumerable <Entity> GetEntities()
{
var entities = new List <Entity>();
try
{
FileInfo[] files = new DirectoryInfo(Path).GetFiles("*.*", SearchOption.AllDirectories);
foreach (var file in files)
{
try
{
Entity entity = new MediaMetaTag(file.FullName)
{
Name = file.Name
};
IReadOnlyList <MetadataExtractor.Directory> directories = ImageMetadataReader.ReadMetadata(file.FullName);
FileType fileType = GetFileType(file.FullName);
if (fileType != FileType.Mp4 && fileType != FileType.QuickTime && fileType != FileType.Unknown)
{
var directory = directories.OfType <MetadataExtractor.Formats.Exif.ExifSubIfdDirectory>().FirstOrDefault();
if (directory == null)
{
entity.Values.Add("Date Taken", "Missing");
}
else
{
DateTime dateTime = directory.GetDateTime(ExifDirectoryBase.TagDateTimeOriginal);
entity.Values.Add("Date Taken", dateTime.ToString(CultureInfo.InvariantCulture));
}
entity.Values.Add("Type", fileType.ToString());
}
else if ((fileType == FileType.Mp4 || fileType == FileType.QuickTime) && fileType != FileType.Unknown)
{
var directory = directories.OfType <MetadataExtractor.Formats.QuickTime.QuickTimeMovieHeaderDirectory>().FirstOrDefault();
if (directory == null)
{
entity.Values.Add("Date Taken", "Missing");
}
else
{
DateTime dateTime = directory.GetDateTime(MetadataExtractor.Formats.QuickTime.QuickTimeMovieHeaderDirectory.TagCreated);
entity.Values.Add("Date Taken", dateTime.ToString(CultureInfo.InvariantCulture));
}
entity.Values.Add("Type", fileType.ToString());
}
else
{
entity.Values.Add("Date Taken", "N/A");
entity.Values.Add("Type", "Unknown");
}
entities.Add(entity);
}
catch (UnauthorizedAccessException ex)
{
Logger.Error(ex.Message);
}
catch (Exception ex)
{
Logger.Error(ex.Message);
}
}
}
catch (Exception e)
{
Logger.Error(e.Message);
}
return(entities);
}