EventsIndex.php in Booking and Availability Management API 8

Contains \Drupal\bat_api\Plugin\ServiceDefinition\EventsIndex.php

Namespace

Drupal\bat_api\Plugin\ServiceDefinition

File

src/Plugin/ServiceDefinition/EventsIndex.php

<?php

/**
 * @file
 * Contains \Drupal\bat_api\Plugin\ServiceDefinition\EventsIndex.php
 */
namespace Drupal\bat_api\Plugin\ServiceDefinition;

use Drupal\Core\Entity\EntityTypeManagerInterface;
use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
use Drupal\Core\Session\AccountInterface;
use Drupal\services\ServiceDefinitionBase;
use Symfony\Component\DependencyInjection\ContainerInterface;
use Symfony\Component\Serializer\SerializerInterface;
use Symfony\Component\HttpFoundation\Request;
use Drupal\Core\Routing\RouteMatchInterface;
use Drupal\Core\Database\Database;
use Roomify\Bat\Calendar\Calendar;
use Roomify\Bat\Store\DrupalDBStore;
use Roomify\Bat\Unit\Unit;
use Drupal\bat_fullcalendar\FullCalendarOpenStateEventFormatter;
use Drupal\bat_fullcalendar\FullCalendarFixedStateEventFormatter;

/**
 * @ServiceDefinition(
 *   id = "events_index",
 *   methods = {
 *     "GET"
 *   },
 *   translatable = true,
 *   deriver = "\Drupal\bat_api\Plugin\Deriver\EventsIndex"
 * )
 */
class EventsIndex extends ServiceDefinitionBase implements ContainerFactoryPluginInterface {

  /**
   * The entity type manager.
   *
   * @var \Drupal\Core\Entity\EntityTypeManagerInterface
   */
  protected $entityTypeManager;

  /**
   * The current user.
   *
   * @var \Drupal\Core\Session\AccountInterface
   */
  protected $currentUser;

  /**
   * @var \Drupal\bat_fullcalendar\FullCalendarFixedStateEventFormatter
   */
  protected $fixedStateEventFormatter;

  /**
   * @var \Drupal\bat_fullcalendar\FullCalendarOpenStateEventFormatter
   */
  protected $openStateEventFormatter;

  /**
   * @param array $configuration
   *   A configuration array containing information about the plugin instance.
   * @param string $plugin_id
   *   The plugin_id for the plugin instance.
   * @param mixed $plugin_definition
   *   The plugin implementation definition.
   * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_manager
   *   The entity manager.
   * @param \Drupal\bat_fullcalendar\FullCalendarFixedStateEventFormatter $fixedStateEventFormatter
   * @param \Drupal\bat_fullcalendar\FullCalendarOpenStateEventFormatter $openStateEventFormatter
   */
  public function __construct(array $configuration, $plugin_id, $plugin_definition, EntityTypeManagerInterface $entity_manager, AccountInterface $current_user, FullCalendarFixedStateEventFormatter $fixedStateEventFormatter, FullCalendarOpenStateEventFormatter $openStateEventFormatter) {
    parent::__construct($configuration, $plugin_id, $plugin_definition);
    $this->entityTypeManager = $entity_manager;
    $this->currentUser = $current_user;
    $this->fixedStateEventFormatter = $fixedStateEventFormatter;
    $this->openStateEventFormatter = $openStateEventFormatter;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
    return new static($configuration, $plugin_id, $plugin_definition, $container
      ->get('entity_type.manager'), $container
      ->get('current_user'), $container
      ->get('bat_fullcalendar.fixed_state_event_formatter'), $container
      ->get('bat_fullcalendar.open_state_event_formatter'));
  }

  /**
   * {@inheritdoc}
   */
  public function getCacheMaxAge() {
    return 0;
  }

  /**
   * {@inheritdoc}
   */
  public function processRequest(Request $request, RouteMatchInterface $route_match, SerializerInterface $serializer) {
    $target_ids = $request->query
      ->get('target_ids');
    $target_types = $request->query
      ->get('target_types');
    $target_entity_type = $request->query
      ->get('target_entity_type');
    $start_date = $request->query
      ->get('start_date');
    $end_date = $request->query
      ->get('end_date');
    $event_types = $request->query
      ->get('event_types');
    $target_types = array_filter(explode(',', $target_types));
    $types = array_filter(explode(',', $event_types));
    $events_json = [];
    foreach ($types as $type) {
      $database = Database::getConnectionInfo('default');
      $prefix = isset($database['default']['prefix']['default']) ? $database['default']['prefix']['default'] : '';
      $event_store = new DrupalDBStore($type, DrupalDBStore::BAT_EVENT, $prefix);
      $start_date_object = new \DateTime($start_date);
      $end_date_object = new \DateTime($end_date);
      $today = new \DateTime();
      if (!$this->currentUser
        ->hasPermission('view past event information') && $today > $start_date_object) {
        if ($today > $end_date_object) {
          return [];
        }
        $start_date_object = $today;
      }
      $ids = explode(',', $target_ids);
      $units = [];
      foreach ($ids as $id) {
        if ($target_entity = $this->entityTypeManager
          ->getStorage($target_entity_type)
          ->load($id)) {
          if (in_array($target_entity->type, $target_types) || empty($target_types)) {

            // Setting the default value to 0 since we are dealing with the events array
            // so getting event IDs.
            $units[] = new Unit($id, 0);
          }
        }
      }
      if (!empty($units)) {
        $event_calendar = new Calendar($units, $event_store);
        $event_ids = $event_calendar
          ->getEvents($start_date_object, $end_date_object);
        $bat_event_type = bat_event_type_load($type);
        if ($bat_event_type
          ->getFixedEventStates()) {
          $event_formatter = $this->fixedStateEventFormatter;
        }
        else {
          $event_formatter = $this->openStateEventFormatter;
        }
        $event_formatter
          ->setEventType($bat_event_type);
        foreach ($event_ids as $unit_id => $unit_events) {
          foreach ($unit_events as $key => $event) {
            $events_json[] = [
              'id' => (string) $key . $unit_id,
              'bat_id' => $event
                ->getValue(),
              'resourceId' => 'S' . $unit_id,
            ] + $event
              ->toJson($event_formatter);
          }
        }
      }
    }
    return $events_json;
  }

}

Classes

Name	Description
EventsIndex	Plugin annotation @ServiceDefinition( id = "events_index", methods = { "GET" }, translatable = true, deriver = "\Drupal\bat_api\Plugin\Deriver\EventsIndex" )