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https://gitlab.com/Chill-Projet/chill-bundles.git
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fix folder name
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241
src/Bundle/ChillEventBundle/Timeline/TimelineEventProvider.php
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241
src/Bundle/ChillEventBundle/Timeline/TimelineEventProvider.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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* Copyright (C) 2019 Champs Libres <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 published by
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* the Free Software Foundation, either version 3 of the License, or
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* (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\Timeline;
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use Chill\EventBundle\Entity\Event;
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use Chill\MainBundle\Entity\Scope;
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use Chill\MainBundle\Timeline\TimelineProviderInterface;
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use Doctrine\ORM\EntityManager;
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use Chill\MainBundle\Security\Authorization\AuthorizationHelper;
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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 Doctrine\ORM\Mapping\ClassMetadata;
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use Chill\PersonBundle\Entity\Person;
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use Chill\MainBundle\Entity\User;
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/**
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* Class TimelineEventProvider
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*
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* @package Chill\EventBundle\Timeline
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* @author Mathieu Jaumotte jaum_mathieu@collectifs.net
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*/
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class TimelineEventProvider implements TimelineProviderInterface
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{
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/**
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* @var EntityManager
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*/
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protected $em;
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/**
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* @var AuthorizationHelper
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*/
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protected $helper;
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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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* TimelineEventProvider constructor.
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*
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* @param EntityManager $em
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* @param AuthorizationHelper $helper
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* @param TokenStorageInterface $storage
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*/
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public function __construct(
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EntityManager $em,
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AuthorizationHelper $helper,
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TokenStorageInterface $storage
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) {
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$this->em = $em;
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$this->helper = $helper;
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if (!$storage->getToken()->getUser() instanceof User) {
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throw new \RuntimeException('A user should be authenticated !');
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}
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$this->user = $storage->getToken()->getUser();
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}
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/**
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* @param string $context
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* @param array $args
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* @return array|string[]
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* @throws \Doctrine\ORM\Mapping\MappingException
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*/
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public function fetchQuery($context, array $args)
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{
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$this->checkContext($context);
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$metadataEvent = $this->em->getClassMetadata('ChillEventBundle:Event');
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$metadataParticipation = $this->em->getClassMetadata('ChillEventBundle:Participation');
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$metadataPerson = $this->em->getClassMetadata('ChillPersonBundle:Person');
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$query = array(
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'id' => $metadataEvent->getTableName().'.'.$metadataEvent->getColumnName('id'),
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'type' => 'event',
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'date' => $metadataEvent->getTableName().'.'.$metadataEvent->getColumnName('date'),
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'FROM' => $this->getFromClause($metadataEvent, $metadataParticipation, $metadataPerson),
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'WHERE' => $this->getWhereClause($metadataEvent, $metadataParticipation, $metadataPerson, $args['person'])
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);
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return $query;
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}
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/**
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* @param ClassMetadata $metadataEvent
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* @param ClassMetadata $metadataParticipation
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* @param ClassMetadata $metadataPerson
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* @return string
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* @throws \Doctrine\ORM\Mapping\MappingException
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*/
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private function getFromClause(
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ClassMetadata $metadataEvent,
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ClassMetadata $metadataParticipation,
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ClassMetadata $metadataPerson
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) {
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$eventParticipationMapping = $metadataParticipation->getAssociationMapping('event');
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$participationPersonMapping = $metadataParticipation->getAssociationMapping('person');
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return $metadataEvent->getTableName()
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.' JOIN '.$metadataParticipation->getTableName()
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.' ON ' .$metadataParticipation->getTableName()
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.'.' .$eventParticipationMapping['joinColumns'][0]['name']
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.' = ' .$metadataEvent->getTableName()
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.'.' .$eventParticipationMapping['joinColumns'][0]['referencedColumnName']
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.' JOIN '.$metadataPerson->getTableName()
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.' ON ' .$metadataPerson->getTableName()
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.'.' .$participationPersonMapping['joinColumns'][0]['referencedColumnName']
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.' = ' .$metadataParticipation->getTableName()
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.'.' .$participationPersonMapping['joinColumns'][0]['name']
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;
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}
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/**
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* @param ClassMetadata $metadataEvent
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* @param ClassMetadata $metadataParticipation
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* @param ClassMetadata $metadataPerson
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* @param Person $person
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* @return string
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* @throws \Doctrine\ORM\Mapping\MappingException
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*/
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private function getWhereClause(
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ClassMetadata $metadataEvent,
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ClassMetadata $metadataParticipation,
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ClassMetadata $metadataPerson,
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Person $person
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) {
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$role = new Role('CHILL_EVENT_SEE');
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$reachableCenters = $this->helper->getReachableCenters($this->user, $role);
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$associationMapping = $metadataParticipation->getAssociationMapping('person');
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if (count($reachableCenters) === 0) {
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return 'FALSE = TRUE';
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}
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$whereClause = sprintf( '%s = %d',
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$associationMapping['joinColumns'][0]['name'],
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$person->getId());
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// and
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$centerAndScopeLines = array();
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foreach ($reachableCenters as $center) {
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$reachableCircleId = array_map(
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function (Scope $scope) { return $scope->getId(); },
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$this->helper->getReachableCircles($this->user, $role, $person->getCenter())
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);
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$centerAndScopeLines[] = sprintf(
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'(%s = %d AND %s IN (%s))',
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$metadataPerson->getTableName() . '.' .
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$metadataPerson->getAssociationMapping('center')['joinColumns'][0]['name'],
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$center->getId(),
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$metadataEvent->getTableName() . '.' .
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$metadataEvent->getAssociationMapping('circle')['joinColumns'][0]['name'],
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implode(',', $reachableCircleId)
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);
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}
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$whereClause .= ' AND ('. implode(' OR ', $centerAndScopeLines) .')';
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return $whereClause;
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}
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/**
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* check if the context is supported
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*
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* @param string $context
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* @throws \LogicException if the context is not supported
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*/
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private function checkContext($context)
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{
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if ($context !== 'person') {
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throw new \LogicException("The context '$context' is not "
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. "supported. Currently only 'person' is supported");
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}
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}
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/**
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* @param string $type
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* @return bool
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*/
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public function supportsType($type)
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{
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return $type === 'event';
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}
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/**
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* @param array $ids
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* @return array|mixed[]
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*/
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public function getEntities(array $ids) {
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$events = $this->em->getRepository(Event::class)
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->findBy(array('id' => $ids));
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$result = array();
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foreach ($events as $event) {
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$result[$event->getId()] = $event;
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}
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return $result;
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}
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/**
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* @param Event $entity
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* @param string $context
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* @param array $args
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* @return array|mixed[]
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*/
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public function getEntityTemplate($entity, $context, array $args) {
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$this->checkContext($context);
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return array(
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'template' => 'ChillEventBundle:Timeline:event_person_context.html.twig',
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'template_data' => array(
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'event' => $entity,
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'person' => $args['person'],
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'user' => $this->user
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)
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);
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}
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}
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