static FileInfo GetCacheFileInfo(PlayerMaterialType MaterialTyp, String materialNameId)
{
String guidDirectory = $"{WPMediaLocalCacheRootDirectory}\\{ PlayerCache}\\{MaterialTyp}\\Dynamic";
DirectoryInfo DirectoryEntry = new DirectoryInfo(guidDirectory);
if (!(DirectoryEntry.Exists))
return null;
IEnumerable<FileInfo> fileEnumerator = DirectoryEntry.EnumerateFiles(materialNameId + "*");
return fileEnumerator.FirstOrDefault();
}
static FileInfo CreateCacheFileInfo(PlayerMaterialType MaterialTyp, String materialNameId, String nameId, String extension)
{
String guidDirectory = $"{WPMediaLocalCacheRootDirectory}\\{ PlayerCache}\\{MaterialTyp}\\Dynamic";
String FullFileName = (String.IsNullOrEmpty(nameId))
? $"{guidDirectory}\\{materialNameId}.{extension}"
: $"{guidDirectory}\\{materialNameId}_{ConvertToCorrectFileNameElement(nameId)}.{extension}";
FileInfo result = new FileInfo(FullFileName);
result.CreateDirectory_IfNotExists();
return result;
}
static FileInfo GetCacheFileInfo(PlayerMaterialType MaterialTyp, Guid materialId)
{
String guidString = $"{materialId}*";
String guidDirectory = $"{WPMediaLocalCacheRootDirectory}\\{GetGuidDirectory(MaterialTyp,materialId)}";
DirectoryInfo DirectoryEntry = new DirectoryInfo(guidDirectory);
if (!(DirectoryEntry.Exists))
return null;
IEnumerable<FileInfo> fileEnumerator = DirectoryEntry.EnumerateFiles(guidString + "*");
return fileEnumerator.FirstOrDefault();
}
static String GetGuidDirectory(PlayerMaterialType MaterialTyp,
Guid materialId)
{
String guidString = $"{materialId}";
if (MaterialTyp == PlayerMaterialType.Images)
return $"{PlayerCache}\\{MaterialTyp}\\{guidString.Substring(0, 2)}\\{guidString.Substring(2, 2)}";
if (MaterialTyp == PlayerMaterialType.Videos)
return $"{PlayerCache}\\{MaterialTyp}\\{guidString.Substring(0, 2)}";
return $"{PlayerCache}\\{MaterialTyp}";
}
static String CreateFileNameReference(PlayerMaterialType MaterialTyp,
Guid materialId, String nameId, String extension)
{
String guidString = $"{materialId}";
String guidDirectory = $"{GetGuidDirectory(MaterialTyp, materialId)}";
String FullFileName = (String.IsNullOrWhiteSpace(nameId))
? $"{guidDirectory}\\{guidString}.{extension}"
: $"{guidDirectory}\\{guidString}_{ConvertToCorrectFileNameElement(nameId)}.{extension}";
return FullFileName;
}
