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unit wmusers;
{$mode objfpc}{$H+}
interface
uses
Classes, SysUtils, HTTPDefs, websession, fpHTTP, fpWeb,
IBConnection, sqldb, fpwebdata, extjsjson, extjsxml, sqldbwebdata;
type
{ TFPWebProviderDataModule1 }
TFPWebProviderDataModule1 = class(TFPWebProviderDataModule)
ExtJSJSONDataFormatter1: TExtJSJSONDataFormatter;
ExtJSJSonWebdataInputAdaptor1: TExtJSJSonWebdataInputAdaptor;
ExtJSXMLDataFormatter1: TExtJSXMLDataFormatter;
ExtJSXMLWebdataInputAdaptor1: TExtJSXMLWebdataInputAdaptor;
IBConnection1: TIBConnection;
ANAME: TSQLDBWebDataProvider;
QGetID: TSQLQuery;
SQLQuery1: TSQLQuery;
SQLTransaction1: TSQLTransaction;
procedure ANAMEGetNewID(Sender: TObject; out AID: String);
procedure DataModuleCreate(Sender: TObject);
procedure DataModuleGetContentProducer(Sender: TObject;
var AContentProducer: TCustomHTTPDataContentProducer);
procedure DataModuleGetInputAdaptor(Sender: TObject;
var AInputAdaptor: TCustomWebdataInputAdaptor);
private
{ private declarations }
public
{ public declarations }
end;
var
FPWebProviderDataModule1: TFPWebProviderDataModule1;
implementation
{$R *.lfm}
uses inifiles;
{ TFPWebProviderDataModule1 }
procedure TFPWebProviderDataModule1.DataModuleGetContentProducer(
Sender: TObject; var AContentProducer: TCustomHTTPDataContentProducer);
begin
If Request.QueryFields.values['format']='xml' then
AContentProducer:=ExtJSXMLDataFormatter1;
end;
procedure TFPWebProviderDataModule1.DataModuleCreate(Sender: TObject);
Var
FN : String;
Ini : TMemIniFile;
begin
FN:=ChangeFileExt(Paramstr(0),'.ini');
If FileExists(FN) then
begin
Ini:=TMemIniFile.Create(FN);
try
With IBConnection1 do
begin
DatabaseName:=Ini.ReadString('Database','Path',DatabaseName);
UserName:=Ini.ReadString('Database','UserName',UserName);
Password:=Ini.ReadString('Database','Password',Password);
end;
finally
Ini.Free;
end;
end;
IBConnection1.Connected:=True;
end;
procedure TFPWebProviderDataModule1.ANAMEGetNewID(Sender: TObject; out
AID: String);
begin
With QGetID Do
begin
Close;
Open;
try
if (EOF and BOF) then
Raise Exception.Create('No ID generated');
AID:=Fields[0].AsString;
finally
Close;
end;
end;
end;
procedure TFPWebProviderDataModule1.DataModuleGetInputAdaptor(Sender: TObject;
var AInputAdaptor: TCustomWebdataInputAdaptor);
begin
If Request.QueryFields.values['format']='xml' then
AInputAdaptor:=ExtJSXMLWebdataInputAdaptor1;
end;
initialization
RegisterHTTPModule('Provider', TFPWebProviderDataModule1);
end.
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