public override async Task <WopiResponse> Lock(LockRequest lockRequest)
{
var userId = WopiSecurity.GetIdentityNameFromToken(lockRequest.AccessToken);
var wopiFileRepository = new WopiFileRepository();
var response = await wopiFileRepository.LockFile(lockRequest.ResourceId, userId, lockRequest.Lock, null);
if (response.Item1 == HttpStatusCode.BadRequest)
{
return(lockRequest.ResponseBadRequest());
}
// Check for file not found or no permissions
else if (response.Item1 == HttpStatusCode.NotFound)
{
return(lockRequest.ResponseNotFound());
}
// Ensure the file isn't already locked
else if (response.Item1 == HttpStatusCode.Conflict)
{
return(lockRequest.ResponseLockConflict(response.Item2));
}
// File successfully locked
else if (response.Item1 == HttpStatusCode.OK)
{
return(lockRequest.ResponseOK(response.Item3));
}
else
{
return(lockRequest.ResponseServerError(string.Format("Unknown HTTPStatusCode from WopiFileRepository.LockFile: {0}", response.Item1)));
}
}
public override async Task <WopiResponse> Lock(LockRequest lockRequest)
{
WopiResponse wopiResponse = null;
var file = DocumentDBRepository <DetailedFileModel> .GetItem("Files", i => i.id.ToString() == lockRequest.ResourceId);
// Check for null file
if (file != null)
{
// Ensure the file isn't already locked or expired
if (String.IsNullOrEmpty(file.LockValue) ||
(file.LockExpires != null &&
file.LockExpires < DateTime.Now))
{
// Update the file with a LockValue and LockExpiration
file.LockValue = lockRequest.Lock;
file.LockExpires = DateTime.Now.AddMinutes(30);
await DocumentDBRepository <FileModel> .UpdateItemAsync("Files", file.id.ToString(), (FileModel)file);
// Return success 200
wopiResponse = lockRequest.ResponseOK(file.Version.ToString());
}
else if (file.LockValue == lockRequest.Lock)
{
// File lock matches existing lock, so refresh lock by extending expiration
file.LockExpires = DateTime.Now.AddMinutes(30);
await DocumentDBRepository <FileModel> .UpdateItemAsync("Files", file.id.ToString(), (FileModel)file);
// Return success 200
wopiResponse = lockRequest.ResponseOK(file.Version.ToString());
}
else
{
// The file is locked by someone else...return mismatch
wopiResponse = lockRequest.ResponseLockConflict(file.LockValue, String.Format("File already locked by {0}", file.LockValue));
}
}
else
{
wopiResponse = lockRequest.ResponseNotFound();
}
return(wopiResponse);
}
