delphimvcframework/ideexpert/DMVC.Expert.CodeGen.NewWebModuleUnit.pas

// ***************************************************************************
//
// Delphi MVC Framework
//
// Copyright (c) 2010-2022 Daniele Teti and the DMVCFramework Team
//
// https://github.com/danieleteti/delphimvcframework
//
// ***************************************************************************
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// ***************************************************************************
//
// This IDE expert is based off of the one included with the DUnitX
// project.  Original source by Robert Love.  Adapted by Nick Hodges.
//
// The DUnitX project is run by Vincent Parrett and can be found at:
//
// https://github.com/VSoftTechnologies/DUnitX
// ***************************************************************************

unit DMVC.Expert.CodeGen.NewWebModuleUnit;

interface

uses
  ToolsApi,
  DMVC.Expert.CodeGen.NewUnit;

type
  TNewWebModuleUnitEx = class(TNewUnit)
  private
    FUnitIdent, FFormName, FFileName : String;
    FMiddlewares: TArray<String>;
  protected
    FWebModuleClassName : string;
    FControllerClassName: string;
    FControllerUnit: string;
    FJSONRPCClassName: string;
    FJSONRPCClassUnit: string;
    function GetCreatorType: string; override;
    function NewFormFile(const FormIdent, AncestorIdent: string): IOTAFile; override;
    function NewImplSource(const ModuleIdent, FormIdent, AncestorIdent: string): IOTAFile; override;
  public
    constructor Create(
      const aWebModuleClassName: string;
      const aControllerClassName: string;
      const aControllerUnit: string;
      const aMiddlewares: TArray<String>;
      const aJSONRPCClassName: String;
      const aJSONRPCClassUnit: String;
      const aPersonality : String);
  end;

implementation

uses
  Winapi.Windows,
  System.SysUtils,
  VCL.Dialogs,
  DMVC.Expert.CodeGen.Templates,
  DMVC.Expert.CodeGen.SourceFile;

constructor TNewWebModuleUnitEx.Create(
      const aWebModuleClassName: string;
      const aControllerClassName: string;
      const aControllerUnit: string;
      const aMiddlewares: TArray<String>;
      const aJSONRPCClassName: String;
      const aJSONRPCClassUnit: String;
      const aPersonality : String);
begin
  Assert(Length(aWebModuleClassName) > 0);
  FAncestorName := '';
  FFormName := '';
  FImplFileName := '';
  FIntfFileName := '';
  FJSONRPCClassName := aJSONRPCClassName;
  FJSONRPCClassUnit := aJSONRPCClassUnit;
  FWebModuleClassName := aWebModuleClassName;
  FControllerClassName := aControllerClassName;
  FControllerUnit := aControllerUnit;
  FMiddlewares := AMiddlewares;
  Personality := APersonality;
  (BorlandIDEServices as IOTAModuleServices).GetNewModuleAndClassName(
    '', FUnitIdent, FFormName, FFileName);
end;

function TNewWebModuleUnitEx.GetCreatorType: string;
begin
  Result := sForm;
end;

function TNewWebModuleUnitEx.NewFormFile(const FormIdent, AncestorIdent: string): IOTAFile;
begin
  Result := TSourceFile.Create(sWebModuleDFM, [FormIdent, FWebModuleClassName]);
end;

function TNewWebModuleUnitEx.NewImplSource(const ModuleIdent, FormIdent,  AncestorIdent: string): IOTAFile;
var
  lJSONRPCCode: string;
  lMiddlewaresCode: String;
  I: Integer;
begin
  lMiddlewaresCode := sLineBreak;
  for I := Low(FMiddlewares) to High(FMiddlewares) do
  begin
    lMiddlewaresCode := lMiddlewaresCode + '  ' + FMiddlewares[I] + sLineBreak;
  end;

  lJSONRPCCode := '';
  if not FJSONRPCClassName.IsEmpty then
  begin
    lJSONRPCCode := 'FMVC.PublishObject( ' + sLineBreak +
    '    function : TObject ' + sLineBreak +
    '    begin ' + sLineBreak +
    '      Result := ' + FJSONRPCClassName + '.Create; ' + sLineBreak +
    '    end, ''/jsonrpc'');' + sLineBreak + sLineBreak;
  end;

  //ModuleIdent is blank for some reason.
  // http://stackoverflow.com/questions/4196412/how-do-you-retrieve-a-new-unit-name-from-delphis-open-tools-api
  // So using method mentioned by Marco Cantu.
  if not lJSONRPCCode.IsEmpty then
  begin
    if not FJSONRPCClassUnit.IsEmpty then
    begin
      FJSONRPCClassUnit := FJSONRPCClassUnit + ',';
    end;
  end;

  Result := TSourceFile.Create(sWebModuleUnit, [
    FUnitIdent,
    FWebModuleClassName,
    FControllerUnit,
    FControllerClassName,
    lMiddlewaresCode,
    lJSONRPCCode,
    FJSONRPCClassUnit]);
end;



end.