LocationInputBase.php in Geolocation Field 8.2

Namespace

Drupal\geolocation

File

src/LocationInputBase.php

<?php

namespace Drupal\geolocation;

use Drupal\Core\Plugin\PluginBase;
use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;
use Drupal\Core\Form\FormStateInterface;

/**
 * Class LocationInputBase.
 *
 * @package Drupal\geolocation
 */
abstract class LocationInputBase extends PluginBase implements LocationInputInterface, ContainerFactoryPluginInterface {

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
    return new static($configuration, $plugin_id, $plugin_definition);
  }

  /**
   * {@inheritdoc}
   */
  public static function getDefaultSettings() {
    return [];
  }

  /**
   * {@inheritdoc}
   */
  public function getSettings(array $settings) {
    $default_settings = (array) $this
      ->getDefaultSettings();
    $settings = array_replace_recursive($default_settings, $settings);
    return $settings;
  }

  /**
   * {@inheritdoc}
   */
  public function getSettingsForm($option_id = NULL, array $settings = [], $context = NULL) {
    return [];
  }

  /**
   * {@inheritdoc}
   */
  public function validateSettingsForm(array $values, FormStateInterface $form_state) {
  }

  /**
   * {@inheritdoc}
   */
  public function getAvailableLocationInputOptions($context) {
    return [
      $this
        ->getPluginId() => $this
        ->getPluginDefinition()['name'],
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function getCoordinates($form_value, $option_id, array $option_settings, $context = NULL) {
    if (empty($form_value['coordinates']) || !is_array($form_value['coordinates']) || !isset($form_value['coordinates']['lat']) || !isset($form_value['coordinates']['lng']) || $form_value['coordinates']['lng'] === '' || $form_value['coordinates']['lng'] === '') {
      return FALSE;
    }
    return [
      'lat' => (double) $form_value['coordinates']['lat'],
      'lng' => (double) $form_value['coordinates']['lng'],
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function getForm($center_option_id, array $center_option_settings, $context = NULL, array $default_value = NULL) {
    $form['coordinates'] = [
      '#type' => 'geolocation_input',
      '#title' => $this
        ->t('Coordinates'),
    ];
    if (!empty($default_value)) {
      $form['coordinates']['#default_value'] = $default_value;
    }
    return $form;
  }

}

Classes

Name	Description
LocationInputBase	Class LocationInputBase.