<?

App::uses('PrivateController', 'Controller');

class PrivateSlidersController extends PrivateController {

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

        array_push($this->uses, 'Slider', 'Inmueble');
    }

    public function home() {
        $this->getListado('Slider', 20, $this->App->getOrden('Slider'));

        $this->renderView();
    }

    public function add() {

        $this->set('inmuebles', $this->Inmueble->find('list', array('conditions' => array('Inmueble.publicado' => true), 'fields' => 'id, listado_destacados_ref_title', 'order' => array('Inmueble.referencia' => 'ASC'))));

        if ($this->request->is('post')) {
            $this->Slider->create();
            unset($this->request->data['Slider']['id'], $this->request->data['Slider']['orden'], $this->request->data['Slider']['created'], $this->request->data['Slider']['modified']); //campos que no son modificables por el usuario
            if ($this->Slider->save($this->request->data)) {
                $this->Session->setFlash('Slider añadido con éxito.' . $this->btnClose, 'default', array('class' => 'alert alert-success'));
                $this->redirect(array('controller' => 'private_sliders', 'action' => 'home'));
            } else {
                $this->errores = $this->Slider->validationErrors;
            }
        }

        $this->renderView();
    }

    public function edit() {
         $this->set('inmuebles', $this->Inmueble->find('list', array('conditions' => array('Inmueble.publicado' => true), 'fields' => 'id, listado_destacados_ref_title', 'order' => array('Inmueble.referencia' => 'ASC'))));
        $this->Slider->id = $this->params->id;
        if (!$this->Slider->exists()) {
            $this->Session->setFlash('Slider no encontrado.' . $this->btnClose, 'default', array('class' => 'alert alert-danger'));
            $this->redirect(array('controller' => 'private_sliders', 'action' => 'home'));
        }

        $slider = $this->Slider->findById($this->Slider->id);
        if ($this->request->is('put') || $this->request->is('post')) {
            unset($this->request->data['Slider']['id'], $this->request->data['Slider']['orden'], $this->request->data['Slider']['created'], $this->request->data['Slider']['modified']); //campos que no son modificables por el usuario
            if ($this->Slider->save($this->request->data)) {
                $this->Session->setFlash('Slider actualizado con éxito.' . $this->btnClose, 'default', array('class' => 'alert alert-success'));
                $this->redirect(array('controller' => 'private_sliders', 'action' => 'home'));
            } else {
                $this->errores = $this->Slider->validationErrors;
            }
        } else {
            $this->request->data = $slider;
        }

        $this->set('slider', $slider);

        $this->renderView();
    }

    public function delete() {
        $this->Slider->id = $this->params->id;
        if (!$this->Slider->exists()) {
            $this->Session->setFlash('Slider no encontrado.' . $this->btnClose, 'default', array('class' => 'alert alert-danger'));
            $this->redirect(array('controller' => 'private_sliders', 'action' => 'home'));
        }

        if ($this->Slider->delete()) {
            $this->Session->setFlash('Slider eliminado con éxito.' . $this->btnClose, 'default', array('class' => 'alert alert-success'));
        } else {
            $this->Session->setFlash('El slider no pudo ser eliminado.' . $this->btnClose, 'default', array('class' => 'alert alert-danger'));
        }

        $this->redirect(array('controller' => 'private_sliders', 'action' => 'home'));
    }

    public function ordenar() {
        $this->Slider->id = $this->params->id;
        if (!$this->Slider->exists()) {
            $this->Session->setFlash('Slider no encontrado.' . $this->btnClose, 'default', array('class' => 'alert alert-danger'));
            $this->redirect(array('controller' => 'private_sliders', 'action' => 'home'));
        }

        $slider = $this->Slider->findById($this->Slider->id);
        switch ($this->params->orden) {
            case 'up':
                $otro = $this->Slider->findByOrden((int) $slider['Slider']['orden'] - 1);
                if (!empty($otro)) {
                    $this->Slider->updateAll(array('Slider.orden' => (int) $slider['Slider']['orden']), array('Slider.id' => $otro['Slider']['id']));
                    $this->Slider->updateAll(array('Slider.orden' => (int) $slider['Slider']['orden'] - 1), array('Slider.id' => $this->Slider->id));
                }
                break;
            case 'down':
                $otro = $this->Slider->findByOrden((int) $slider['Slider']['orden'] + 1);
                if (!empty($otro)) {
                    $this->Slider->updateAll(array('Slider.orden' => (int) $slider['Slider']['orden']), array('Slider.id' => $otro['Slider']['id']));
                    $this->Slider->updateAll(array('Slider.orden' => (int) $slider['Slider']['orden'] + 1), array('Slider.id' => $this->Slider->id));
                }
                break;
        }

        $this->Session->setFlash('Sliders actualizados con éxito.' . $this->btnClose, 'default', array('class' => 'alert alert-success'));
        $this->redirect(array('controller' => 'private_sliders', 'action' => 'home'));
    }

}