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https://gitlab.com/Chill-Projet/chill-bundles.git
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subscribe a person since listByPerson context (issue #19)
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211
Form/Type/PickSubscriptionType.php
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211
Form/Type/PickSubscriptionType.php
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<?php
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/*
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* Chill is a software for social workers
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*
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* Copyright (C) 2014-2019, Champs Libres Cooperative SCRLFS,
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* <http://www.champs-libres.coop>, <info@champs-libres.coop>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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namespace Chill\EventBundle\Form\Type;
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use Chill\EventBundle\Entity\Event;
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use Chill\EventBundle\Form\ChoiceLoader\EventChoiceLoader;
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use Chill\EventBundle\Repository\EventRepository;
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use Chill\EventBundle\Search\EventSearch;
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use Chill\MainBundle\Entity\Center;
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use Chill\MainBundle\Entity\GroupCenter;
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use Chill\MainBundle\Entity\User;
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use Chill\MainBundle\Security\Authorization\AuthorizationHelper;
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use Symfony\Bridge\Doctrine\Form\Type\EntityType;
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use Symfony\Component\Finder\Exception\AccessDeniedException;
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use Symfony\Component\Form\AbstractType;
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use Symfony\Component\OptionsResolver\Options;
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use Symfony\Component\OptionsResolver\OptionsResolver;
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use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
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use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface;
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use Symfony\Component\Security\Core\Role\Role;
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use Symfony\Component\Translation\TranslatorInterface;
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/**
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* Class PickSubscriptionType
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*
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* @package Chill\EventBundle\Form\Type
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* @author Mathieu Jaumotte jaum_mathieu@collectifs.net
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*/
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class PickSubscriptionType extends AbstractType
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{
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/**
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* @var EventRepository
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*/
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protected $eventRepository;
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/**
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* @var User
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*/
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protected $user;
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/**
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* @var AuthorizationHelper
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*/
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protected $authorizationHelper;
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/**
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* @var UrlGeneratorInterface
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*/
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protected $urlGenerator;
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/**
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* @var TranslatorInterface
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*/
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protected $translator;
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/**
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* PickSubscriptionType constructor.
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*
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* @param EventRepository $eventRepository
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* @param TokenStorageInterface $tokenStorage
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* @param AuthorizationHelper $authorizationHelper
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* @param UrlGeneratorInterface $urlGenerator
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* @param TranslatorInterface $translator
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*/
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public function __construct(
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EventRepository $eventRepository,
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TokenStorageInterface $tokenStorage,
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AuthorizationHelper $authorizationHelper,
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UrlGeneratorInterface $urlGenerator,
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TranslatorInterface $translator
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) {
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$this->eventRepository = $eventRepository;
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$this->user = $tokenStorage->getToken()->getUser();
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$this->authorizationHelper = $authorizationHelper;
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$this->urlGenerator = $urlGenerator;
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$this->translator = $translator;
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}
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/**
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* @param OptionsResolver $resolver
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*/
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public function configureOptions(OptionsResolver $resolver)
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{
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parent::configureOptions($resolver);
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// add the possibles options for this type
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$resolver
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->setDefined('centers')
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->addAllowedTypes('centers', array('array', Center::class, 'null'))
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->setDefault('centers', null)
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;
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$resolver
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->setDefined('role')
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->addAllowedTypes('role', array(Role::class, 'null'))
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->setDefault('role', null)
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;
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// add the default options
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$resolver->setDefaults(array(
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'class' => Event::class,
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'choice_label' => function(Event $e) {
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return $e->getDate()->format('d-m-Y'). ' ' .$e->getName();
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// TODO ajouter si possible le type de l'événement !
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},
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'placeholder' => 'Pick an event',
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'attr' => array('class' => 'select2 '),
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'choice_attr' => function(Event $e) {
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return array('data-center' => $e->getCenter()->getId());
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},
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'choiceloader' => function(Options $options) {
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$centers = $this->filterCenters($options);
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return new EventChoiceLoader($this->eventRepository, $centers);
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}
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));
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}
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/**
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* @return null|string
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*/
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public function getParent()
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{
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return EntityType::class;
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}
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/**
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* @param \Symfony\Component\Form\FormView $view
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* @param \Symfony\Component\Form\FormInterface $form
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* @param array $options
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*/
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public function buildView(\Symfony\Component\Form\FormView $view, \Symfony\Component\Form\FormInterface $form, array $options)
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{
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$view->vars['attr']['data-person-picker'] = true;
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$view->vars['attr']['data-select-interactive-loading'] = true;
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$view->vars['attr']['data-search-url'] = $this->urlGenerator
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->generate('chill_main_search', [ 'name' => EventSearch::NAME, '_format' => 'json' ]);
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$view->vars['attr']['data-placeholder'] = $this->translator->trans($options['placeholder']);
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$view->vars['attr']['data-no-results-label'] = $this->translator->trans('select2.no_results');
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$view->vars['attr']['data-error-load-label'] = $this->translator->trans('select2.error_loading');
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$view->vars['attr']['data-searching-label'] = $this->translator->trans('select2.searching');
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}
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/**
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* @param Options $options
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* @return array
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*/
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protected function filterCenters(Options $options)
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{
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if ($options['role'] === NULL) {
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$centers = array_map(
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function (GroupCenter $g) {
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return $g->getCenter();
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},
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$this->user->getGroupCenters()->toArray()
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);
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} else {
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$centers = $this->authorizationHelper->getReachableCenters(
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$this->user,
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$options['role']
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);
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}
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if ($options['centers'] === NULL)
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{
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// we select all selected centers
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$selectedCenters = $centers;
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} else {
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$selectedCenters = array();
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$optionsCenters = is_array($options['centers']) ?
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$options['centers'] : array($options['centers']);
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foreach ($optionsCenters as $c) {
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// check that every member of the array is a center
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if (!$c instanceof Center) {
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throw new \RuntimeException('Every member of the "centers" '
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. 'option must be an instance of '.Center::class);
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}
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if (!in_array($c->getId(), array_map(
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function(Center $c) { return $c->getId();},
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$centers))) {
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throw new AccessDeniedException('The given center is not reachable');
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}
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$selectedCenters[] = $c;
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}
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}
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return $selectedCenters;
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}
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}
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