//
// no need to delete the actual file by fid
// - Drupal 7 auto-deletes it when losing the reference to a node
//
public async Task<bool> DeleteFile(int fid,
CancellationToken cancelToken)
{
if (!IsLoggedIn)
throw Error.BadAct($"‹{this.GetType().Name}› is not logged in.");
var req = _auth.Req.DELETE(URL.Api_FileX, fid);
Trace_n("Deleting file from server...", "fid: " + fid);
IResponseShim resp = null; try
{
resp = await _client.Send(req, cancelToken);
}
catch (Exception ex) { OnUnhandled.Err(this, ex); }
if (resp == null)
return Error_(false, "Unexpected NULL response.", "IResponseShim".Guillemets());
if (!resp.IsSuccess)
return OnFileDelete.Err(this, (RestServiceException)resp.Error);
if (resp.Content != "[true]")
return Error_(false, "File probably in use by a node.", resp.Content);
return Trace_n("File successfully deleted from server.", resp.Content);
}
public async Task<bool> Delete(int nid,
CancellationToken cancelToken)
{
if (!IsLoggedIn)
throw Error.BadAct($"‹{this.GetType().Name}› is not logged in.");
var req = _auth.Req.DELETE(URL.Api_EntityNodeX, nid);
Trace_n("Deleting node from server...", "nid: " + nid);
IResponseShim resp = null; try
{
resp = await _client.Send(req, cancelToken);
}
catch (Exception ex) { OnUnhandled.Err(this, ex); }
if (resp == null)
return Error_n("Unexpected NULL response.", "‹IResponseShim›");
if (!resp.IsSuccess)
return OnNodeDelete.Err(this, (RestServiceException)resp.Error);
if (resp.Content != "null")
Warn_n("Unexpected response content.", $"“{resp.Content}”");
return Trace_n("Node successfully deleted from server.", resp.Content);
}
public async Task<bool> Put (ID7NodeRevision nodeRevision,
CancellationToken tkn)
{
if (!IsLoggedIn)
throw Error.BadAct($"‹{this.GetType().Name}› is not logged in.");
if (nodeRevision.vid < 1)
return Error_n("Invalid node revision format.", "Revision ID (vid) must be set.");
var req = _auth.Req.PUT(URL.Api_EntityNodeX, nodeRevision.nid);
nodeRevision.uid = this.CurrentUser.uid;
req.Body = nodeRevision;
//Debug_n($"Updating node [nid:{nodeRevision.nid}]...", "");
IResponseShim resp = null; try
{
resp = await _client.Send(req, tkn);
}
catch (RestServiceException ex) { OnNodeEdit.Err(this, ex); }
catch (Exception ex) { OnUnhandled.Err(this, ex); }
if (resp == null)
return Error_n("Failed to update node.", "Response is NULL");
if (!resp.IsSuccess)
return Error_n("Failed to update node.", resp.Message);
//return Debug_n("Node successfully updated.", "");
return true;
}
public static RestServiceException Rest(string msg, IResponseShim resp)
{
return(Error.Rest(msg, resp.Code, resp.Request.Method,
resp.BaseUrl,
resp.Request.Resource,
resp.Error));
}
public static void Rest(string msg, IResponseShim resp)
{
throw Error.Rest(msg, resp);
}
