<?php

class bandActions extends sfActions
{
  public function executeIndex(sfWebRequest $request)
  {
    $this->band_list = Doctrine::getTable('Band')
      ->createQuery('a')
      ->execute();
  }

  public function executeNew(sfWebRequest $request)
  {
    $this->form = new BandForm();
  }

  public function executeCreate(sfWebRequest $request)
  {
    $this->forward404Unless($request->isMethod('post'));

    $this->form = new BandForm();

    $this->processForm($request, $this->form);

    $this->setTemplate('new');
  }

  public function executeEdit(sfWebRequest $request)
  {
    $this->forward404Unless($band = Doctrine::getTable('Band')->find(array($request->getParameter('id'))), sprintf('Object band does not exist (%s).', $request->getParameter('id')));
    $this->form = new BandForm($band);
  }

  public function executeUpdate(sfWebRequest $request)
  {
    $this->forward404Unless($request->isMethod('post') || $request->isMethod('put'));
    $this->forward404Unless($band = Doctrine::getTable('Band')->find(array($request->getParameter('id'))), sprintf('Object band does not exist (%s).', $request->getParameter('id')));
    $this->form = new BandForm($band);

    $this->processForm($request, $this->form);

    $this->setTemplate('edit');
  }

  public function executeDelete(sfWebRequest $request)
  {
    $request->checkCSRFProtection();

    $this->forward404Unless($band = Doctrine::getTable('Band')->find(array($request->getParameter('id'))), sprintf('Object band does not exist (%s).', $request->getParameter('id')));
    $band->delete();

    $this->redirect('band/index');
  }

  protected function processForm(sfWebRequest $request, sfForm $form)
  {
    $form->bind($request->getParameter($form->getName()));
    if ($form->isValid())
    {
      $band = $form->save();

      $this->redirect('band/edit?id='.$band->getId());
    }
  }

  public function executeMemberForm(sfWebRequest $request)
  {
    $this->forward404Unless($request->isXmlHttpRequest());

    $count = $request->getParameter('count', 0);

    $form = new BandForm();
    $form->setNumMembers($count + 1);
    $this->member = $form['members'][$count];

    $this->setLayout(false);
  }
}