/myCore/controladores/usuarioController.php

<?php

class usuarioController extends myController{

    function index(){

        $paises = Pais::all();

        $estadosCorp = [];

        $estadosFact = [];

        $jusuario = JFactory::getUser();

        $compania = new Compania();

        if ($jusuario->id){

            $compania = Compania::where("id_usuario", $jusuario->id)->first();

            $estadosCorp = Departamento::where("id_pais", $compania->id_pais_corp)->get();

            $estadosFact = Departamento::where("id_pais", $compania->id_pais_fact)->get();

        }

        

        return myView::render("usuario.form_usuario", ["compania" => $compania, "jusuario" => $jusuario, "paises" => $paises, "estadosCorp" => $estadosCorp, "estadosFact" => $estadosFact]);

    }

    

    function mostrarLogin($redirect = ""){

        if (empty($redirect)){

            $redirect = myApp::getRequest()->getVar("redirect", "", "base64");    

        }

        else{

            $redirect = base64_encode($redirect);

        }

        

        $usuario = JFactory::getUser();

        if (!$usuario->id){

            return myView::render("usuario.form_login", ["redirect" => $redirect]);

        }

        else{

            return $this->index();

        }

    }



    function login($username="", $password="", $redirect="", $noredir = false){  

        $req = myApp::getRequest();

        if (!$redirect){

            if ($redirect = $req->getVar("redirect", "", "base64")) {

                $redirect = base64_decode($redirect);

                if (!JURI::isInternal($redirect)) {

                    $redirect = '';

                }

            }

        }



        if (!$username){

            $username = $req->getVar('username_login', '', 'username');

        }



        if (!$password){

            $password = $req->getVar('password_login', '', "RAW");

        }        



        $opciones = array();

        $opciones['remember'] = false;

        $opciones['return'] = $redirect;



        $credenciales = array();

        $credenciales['username'] = $username;

        $credenciales['password'] = $password;		

        $error = myApp::login($credenciales, $opciones);

				

        if(!JError::isError($error)){

            if (!$noredir){

                if (!$redirect) {

                    $redirect = 'index.php?option=com_my_component&controller=usuario';

                }

                

                myApp::redirect($redirect);                

            }

        }

        else{        	

            myApp::mostrarMensaje($error->message, "error");

        }

    }



    function logout($noredir = false){

        $error = myApp::logout();

        $req = myApp::getRequest();

        if (!$noredir){

            if(!JError::isError($error)){

                if ($redirect = $req->getVar('redirect', '', 'base64')){

                    $redirect = base64_decode($redirect);

                    if (!JURI::isInternal($redirect)) {

                        $redirect = 'index.php';

                    }

                }

                else{

                    $redirect = 'index.php';

                }



                if ($redirect && !(strpos($redirect, 'com_my_component'))){

                    myApp::redirect($redirect);

                }

            }

            else{

                myApp::redirect('index.php?option=com_my_component&controller=usuario');

            }            

        }

    }



    function guardarUsuario(){

        jimport('joomla.user.helper');

        $modelo = myApp::getModelo();

        $request = myApp::getRequest();

        

        $nuevo = false;

        $fecha = date('Y-m-d H:i:s');

        

        $usuario = new Usuario();

        $compania = new Compania();

        $usuarioJoomla = JFactory::getUser();

        if ($usuarioJoomla->id){

            $usuario = Usuario::find($usuarioJoomla->id);

            $compania_aux = Compania::where("id_usuario", $usuarioJoomla->id)->first();

            if (sizeof($compania_aux)){

                $compania = $compania_aux;

            }

        }

        else{

            $usuario->name = $request->getVar("nombre");            

            $usuario->activation = substr(uniqid(), 1, 100);

            $usuario->registerDate = $fecha;

            $usuario->params = '';

            $nuevo = true;

        }

        

        $passwordOrig = $usuario->password;

        

        $usuario->username = $request->getVar("email");

        $usuario->lastvisitDate = $fecha;

        $password = $request->getVar('password', '', JREQUEST_ALLOWRAW);

        $usuario->fill($request->all());       

        $compania->fill($request->all());

        

        if (is_numeric($compania->id_estado_corp)){

            $cnt = Departamento::where("id", $compania->id_estado_corp)->count();

            if ($cnt == 0){

                $compania->estado_corp = $compania->id_estado_corp;

                $compania->id_estado_corp = null;

            }

        }

        else{

            $compania->estado_corp = $compania->id_estado_corp;

            $compania->id_estado_corp = null;

        }

        

        if (is_numeric($compania->id_estado_fact)){

            $cnt = Departamento::where("id", $compania->id_estado_fact)->count();

            if ($cnt == 0){

                $compania->estado_fact = $compania->id_estado_fact;

                $compania->id_estado_fact = null;

            }

        }

        else{

            $compania->estado_fact = $compania->id_estado_fact;

            $compania->id_estado_fact = null;

        }

        

        $grupo = $modelo->getGrupoUser();



        if ($redirect = $request->getVar('_redirect', '', 'base64')) {

            $redirect = base64_decode($redirect);

            if (!JURI::isInternal($redirect)) {

                $redirect = '';

            }

        }

        

        if (!$password && !$usuarioJoomla->id){

            myApp::mostrarMensaje("Enter a password", "error");

            return false;

        }

		

        $usuarioEmail = Usuario::where("email", $usuario->email)->first();

        

        if (sizeof($usuarioEmail) && $usuarioEmail->id != $usuarioJoomla->id){

            myApp::mostrarMensaje("The email address is already in use", "error");

            return;

        }



        if ($password){

            $salt = JUserHelper::genRandomPassword(32);

            $crypt = JUserHelper::getCryptedPassword($password, $salt);

            $usuario->password = $crypt.':'.$salt;

        }

        else{

            $usuario->password = $passwordOrig;

        }

        

        $exito = false;                

        if ($usuario->save()){

            $compania->id_usuario = $usuario->id;

            

            if ($compania->save()){

            	if ($nuevo){

                    if ($modelo->guardarUsuarioGrupo($usuario->id, $grupo["id"])){

                        $exito = true;

                        $urlImagenes = JUri::root()."images/";

                        $mensaje = myView::render("usuario.correo_cuenta_nueva", ["urlImagenes" => $urlImagenes, "urlSitio" => JUri::root(), "usuario" => $usuario, "compania" => $compania]);



                        $jcfg = new JConfig();

                        $mail =& JFactory::getMailer();

                        $mail->addRecipient($usuario->email);

                        $mail->setSender(array($jcfg->mailfrom, $jcfg->fromname));

                        $mail->setSubject("New account");

                        $mail->IsHTML(1);	

                        $mail->setBody($mensaje);

                        $mail->Send();

                    }

                }

                else{

                    $exito = true;

                }

            }

        }



        if ($exito){

            if ($usuario->id){

                myApp::mostrarMensaje("Your user account was updated successfully","message");	

            }

            else{

                myApp::mostrarMensaje("Your user account was created successfully. Shortly, you will receive a email message to validate you account.","message");

            }			

        }		

        else{

            myApp::mostrarMensaje("Your user account was not created","error");	

        }



        return myView::render("usuario.blanco");

    }

	

    function activarUsuario(){

        $idUsuario = myApp::getRequest()->getVar("idUsuario");

        $token = myApp::getRequest()->getVar("token");



        $user = Usuario::find($idUsuario);

        if (!$user->id){

            myApp::mostrarMensaje("This account is not valid", "error");

            return false;

        }		



        if ($user->activation == 0){

            myApp::mostrarMensaje("This account is already activated", "error");

            return false;

        }



        if ($user->activation != $token){

            myApp::mostrarMensaje("The validation code is incorrect", "error");

            return false;

        }



        $user->activation = 0;

        

        if ($user->save()){

            myApp::mostrarMensaje("Your account was activated successfully", "message");

        }

        else{

            myApp::mostrarMensaje("Your account was not activated", "error");

        }



        return myView::render("usuario.blanco");

    }

}

?>