static void FilePathLogic_Retrieved(FilePathEntity fp)
{
using (new EntityCache(EntityCacheType.ForceNew))
fp.SetPrefixPair();
}
public static void FilePath_PreSaving(FilePathEntity fp, ref bool graphModified)
{
if (fp.IsNew && !unsafeMode.Value)
{
FileTypeLogic.SaveFile(fp);
}
}
static PrefixPair CalculatePrefixPair(FilePathEntity fp)
{
using (new EntityCache(EntityCacheType.ForceNew))
return FileTypeLogic.FileTypes.GetOrThrow(fp.FileType).GetPrefixPair(fp);
}
static void FilePathLogic_Retrieved(FilePathEntity fp)
{
fp.GetPrefixPair();
}
public static void SaveFileDefault(FilePathEntity fp)
{
string fullPhysicalPath = null;
try
{
string path = Path.GetDirectoryName(fp.FullPhysicalPath);
fullPhysicalPath = path;
if (!Directory.Exists(path))
Directory.CreateDirectory(path);
File.WriteAllBytes(fp.FullPhysicalPath, fp.BinaryFile);
fp.BinaryFile = null;
}
catch (IOException ex)
{
ex.Data.Add("FullPhysicalPath", fullPhysicalPath);
ex.Data.Add("CurrentPrincipal", System.Threading.Thread.CurrentPrincipal.Identity.Name);
throw;
}
}
public static void FilePath_PreSaving(FilePathEntity fp, ref bool graphModified)
{
if (fp.IsNew && !unsafeMode.Value)
{
using (new EntityCache(EntityCacheType.ForceNew))
{
FileTypeAlgorithm alg = FileTypes.GetOrThrow(fp.FileType);
if(alg.TakesOwnership)
{
string sufix = alg.CalculateSufix(fp);
if (!sufix.HasText())
throw new InvalidOperationException("Sufix not set");
fp.prefixPair = alg.GetPrefixPair(fp);
int i = 2;
fp.Sufix = sufix;
while (alg.RenameOnCollision && File.Exists(fp.FullPhysicalPath))
{
fp.Sufix = alg.RenameAlgorithm(sufix, i);
i++;
}
alg.SaveFile(fp);
}
}
}
}
public static void OpenFile(FilePathEntity fp, byte[] file)
{
if (fp == null || fp.IsNew)
return;
if (file == null)
file = FileLine.DefaultResolveBinaryFile(fp);
string fullPath = String.Empty;
int loop = 0;
do
{
string fileName = loop == 0 ? fp.FileName :
"{0}({1}){2}".FormatWith(System.IO.Path.GetFileNameWithoutExtension(fp.FileName),
loop, System.IO.Path.GetExtension(fp.FileName));
fullPath = System.IO.Path.Combine(System.IO.Path.GetTempPath(), fileName);
loop++;
} while (File.Exists(fullPath));
File.WriteAllBytes(fullPath, file);
Process.Start(fullPath);
}
