Fork of zf2tutorial AlbumController, from https://github.com/akrabat/zf2-tutorial/blob/master/module/Album/src/Album/Controller/AlbumController.php

AlbumController.php

<?php

namespace Album\Controller;

use Zend\Mvc\Controller\ActionController,
    Zend\View\Model\ViewModel,
    Album\Model\AlbumTable,
    Album\Model\Album,
    Album\Form\AlbumForm;

class AlbumController extends ActionController
{
    /**
     * @var \Album\Model\AlbumTable
     */
    protected $albumTable;

    public function indexAction()
    {
        return new ViewModel(array(
            'albums' => $this->getAlbumTable()->fetchAll(),
        ));
    }

    public function addAction()
    {
        $form = new AlbumForm();
        $form->get('submit')->setAttribute('label', 'Add');

        $request = $this->getRequest();
        if ($request->isPost()) {
            $album = new Album();
            $form->setInputFilter($album->getInputFilter());
            $form->setData($request->post());
            if ($form->isValid()) {

                $album->populate($form->getData());
                $this->getAlbumTable()->saveAlbum($album);

                // Redirect to list of albums
                return $this->redirect()->toRoute('album');

            }
        }

        return array('form' => $form);
    }

    public function editAction()
    {
        $id = (int)$this->getEvent()->getRouteMatch()->getParam('id');
        if (!$id) {
            return $this->redirect()->toRoute('album', array('action'=>'add'));
        }
        $album = $this->getAlbumTable()->getAlbum($id);

        $form = new AlbumForm();
        $form->setBindOnValidate(false);
        $form->bind($album);
        $form->get('submit')->setAttribute('label', 'Edit');
        
        $request = $this->getRequest();
        if ($request->isPost()) {
            $form->setData($request->post());
            if ($form->isValid()) {
                $form->bindValues();
                $this->getAlbumTable()->saveAlbum($album);

                // Redirect to list of albums
                return $this->redirect()->toRoute('album');
            }
        }

        return array(
            'id' => $id,
            'form' => $form,
        );
    }

    public function deleteAction()
    {
        $id = (int)$this->getEvent()->getRouteMatch()->getParam('id');
        if (!$id) {
            return $this->redirect()->toRoute('album');
        }

        $request = $this->getRequest();
        if ($request->isPost()) {
            $del = $request->post()->get('del', 'No');
            if ($del == 'Yes') {
                $id = (int)$request->post()->get('id');
                $this->getAlbumTable()->deleteAlbum($id);
            }

            // Redirect to list of albums
            return $this->redirect()->toRoute('default', array(
                'controller' => 'album',
                'action'     => 'index',
            ));
        }

        return array(
            'id' => $id,
            'album' => $this->getAlbumTable()->getAlbum($id)
        );
    }

    public function setAlbumTable(AlbumTable $albumTable)
    {
        $this->albumTable = $albumTable;
        return $this;
    }

    public function getAlbumTable()
    {
        if (!$this->albumTable) {
            $sm = $this->getServiceLocator();
            $this->albumTable = $sm->get('album-table');
        }
        return $this->albumTable;
    }
}