Controlador para el formulario de Turnos de Enfermería

turnoenfermeria_form.php

<?php
class turnoenfermeria_form extends generic_controller_form_lite {

    public function __construct() {
        parent::__construct();

        //Seteo de los parametros basicos del controlador
        $this->setTitle('Turnos Enfermeria');
        $this->setModel('turnosEnfermeria');
        $this->setModule('admin');
        $this->setHeading('Enfermeria');
        $this->setFieldsToSave(array('nombre'));
        $this->setRules('generic');
    }

    public function index($id = null){

        $vars['title']
        =   'Turnos de Enfermeria';
        $model
        =   'turnoenfermeria';
        $vars['model']
        =   $model;               
        $vars['controller']
        =   'Admin/'.$model;

        $vars['programa']
        =   $this->doctrine
                ->em
                ->getRepository('\Admin\TurnoEnfermeria')
                ->findOneById($id)
            ;

        $this->load->view('enfermeria_form_view', $vars);
    }

    public function save() {

        $data = array();
        
        $data['id']             = (int)$this->input->post('id');
        $data['codigo']         = trim($this->input->post('codigo'));
        $data['fecha_inicio']   = trim($this->input->post('fecha_inicio'));
        $data['fecha_fin']      = trim($this->input->post('fecha_fin'));
        
        echo json_encode(
            $this->doctrine->em->getRepository('\Admin\Admin')->save($data)
        );
    }

    public function delete($id){
        $this->deleteLogic($id);
    }
}