chill-bundles/docs/source/development/user-interface/widgets/ChillPersonAddAPersonWidget.php

130 lines
3.6 KiB
PHP

<?php
# Chill/PersonBundle/Widget/PersonListWidget.php
namespace Chill\PersonBundle\Widget;
use Chill\MainBundle\Templating\Widget\WidgetInterface;
use Doctrine\ORM\EntityRepository;
use Doctrine\ORM\Query\Expr;
use Doctrine\DBAL\Types\Type;
use Chill\MainBundle\Security\Authorization\AuthorizationHelper;
use Symfony\Component\Security\Core\User\UserInterface;
use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorage;
use Chill\PersonBundle\Security\Authorization\PersonVoter;
use Symfony\Component\Security\Core\Role\Role;
use Doctrine\ORM\EntityManager;
/**
* add a widget with person list.
*
* The configuration is defined by `PersonListWidgetFactory`
*/
class PersonListWidget implements WidgetInterface
{
/**
* Repository for persons
*
* @var EntityRepository
*/
protected $personRepository;
/**
* The entity manager
*
* @var EntityManager
*/
protected $entityManager;
/**
* the authorization helper
*
* @var AuthorizationHelper;
*/
protected $authorizationHelper;
/**
*
* @var TokenStorage
*/
protected $tokenStorage;
/**
*
* @var UserInterface
*/
protected $user;
public function __construct(
EntityRepository $personRepostory,
EntityManager $em,
AuthorizationHelper $authorizationHelper,
TokenStorage $tokenStorage
) {
$this->personRepository = $personRepostory;
$this->authorizationHelper = $authorizationHelper;
$this->tokenStorage = $tokenStorage;
$this->entityManager = $em;
}
/**
*
* @param type $place
* @param array $context
* @param array $config
* @return string
*/
public function render(\Twig_Environment $env, $place, array $context, array $config)
{
$qb = $this->personRepository
->createQueryBuilder('person');
// show only the person from the authorized centers
$and = $qb->expr()->andX();
$centers = $this->authorizationHelper
->getReachableCenters($this->getUser(), new Role(PersonVoter::SEE));
$and->add($qb->expr()->in('person.center', ':centers'));
$qb->setParameter('centers', $centers);
// add the "only active" where clause
if ($config['only_active'] === true) {
$qb->join('person.accompanyingPeriods', 'ap');
$or = new Expr\Orx();
// add the case where closingDate IS NULL
$andWhenClosingDateIsNull = new Expr\Andx();
$andWhenClosingDateIsNull->add((new Expr())->isNull('ap.closingDate'));
$andWhenClosingDateIsNull->add((new Expr())->gte(':now', 'ap.openingDate'));
$or->add($andWhenClosingDateIsNull);
// add the case when now is between opening date and closing date
$or->add(
(new Expr())->between(':now', 'ap.openingDate', 'ap.closingDate')
);
$and->add($or);
$qb->setParameter('now', new \DateTime(), Type::DATE);
}
// adding the where clause to the query
$qb->where($and);
$qb->setFirstResult(0)->setMaxResults($config['number_of_items']);
$persons = $qb->getQuery()->getResult();
return $env->render(
'ChillPersonBundle:Widget:homepage_person_list.html.twig',
array('persons' => $persons)
);
}
/**
*
* @return UserInterface
*/
private function getUser()
{
// return a user
}
}