public void ProcessRequest(HttpContext context)
{
using (FilestreamRepository fr = new FilestreamRepository(ConfigurationManager.ConnectionStrings["umbracoDbDSN"].ConnectionString, "Media"))
{
string path = context.Request.Params["path"];
if (String.IsNullOrEmpty(path))
{
// return 404
}
string mimeType;
MemoryStream s = fr.GetFileStream(path, out mimeType);
context.Response.ContentType = mimeType;
context.Response.AppendHeader("Content-Length", s.Length.ToString());
context.Response.BinaryWrite(s.ToArray());
}
}
public void AddFile(string path, System.IO.Stream stream, bool overrideIfExists)
{
this.Logger.Information("AddFile({0}, {1}, {2})", path, stream, overrideIfExists);
int directory;
string filename;
if (UmbracoPath.MediaPathParse(path, out directory, out filename))
{
string mimeType = MimeTypeMap.GetMimeType(Path.GetExtension(path));
using (FilestreamRepository fsr = new FilestreamRepository(this.ConnectionString, this.TableName))
{
bool exists = fsr.FileExists(path);
if (overrideIfExists)
{
if (exists)
{
fsr.UpdateFile(path, stream, filename, mimeType);
}
else
{
fsr.AddFile(directory, path, mimeType, filename, stream);
}
}
else
{
if (exists)
{
throw new Exception(String.Format("File '{0}' already exists", path));
}
else
{
fsr.AddFile(directory, path, mimeType, filename, stream);
}
}
}
}
}
public void DeleteDirectory(string directory, bool recursive)
{
this.Logger.Information("DeleteDirectory({0}, {1})", directory, recursive);
int dir;
if (int.TryParse(directory, out dir))
{
using (FilestreamRepository fsr = new FilestreamRepository(this.ConnectionString, this.TableName))
{
fsr.DeleteDirectory(dir);
}
}
else
{
throw new Exception(String.Format("Cannot parse directory '{0}' as a number", directory));
}
}
public System.IO.Stream OpenFile(string path)
{
this.Logger.Information("OpenFile({0})", path);
path = UmbracoPath.MediaUrlParse(this.HandlerPath, path);
using (FilestreamRepository fsr = new FilestreamRepository(this.ConnectionString, this.TableName))
{
string mimeType;
return fsr.GetFileStream(path, out mimeType);
}
}
public DateTimeOffset GetLastModified(string path)
{
this.Logger.Information("GetLastModified({0})", path);
path = UmbracoPath.MediaUrlParse(this.HandlerPath, path);
using (FilestreamRepository fsr = new FilestreamRepository(this.ConnectionString, this.TableName))
{
return fsr.GetModifiedDate(path);
}
}
public IEnumerable<string> GetDirectories(string path)
{
this.Logger.Information("GetDirectories({0})", path);
using (FilestreamRepository fsr = new FilestreamRepository(this.ConnectionString, this.TableName))
{
List<string> found = fsr.GetDirectories();
if (found != null)
{
return found;
}
}
return new List<string>();
}
// Sometimes this gets called with n\x where n is directory and x is file, and sometimes
// it gets called with what I returned from GetUrl
public bool FileExists(string path)
{
this.Logger.Information("FileExists({0})", path);
path = UmbracoPath.MediaUrlParse(this.HandlerPath, path);
using (FilestreamRepository fsr = new FilestreamRepository(this.ConnectionString, this.TableName))
{
return fsr.FileExists(path);
}
}
