webform_location_geocomplete.module in Webform 8.5
Same filename and directory in other branches
Provides a form element to collect valid location information using Google Maps API's Geocoding and Places Autocomplete.
File
modules/webform_location_geocomplete/webform_location_geocomplete.moduleView source
<?php
/**
* @file
* Provides a form element to collect valid location information using Google Maps API's Geocoding and Places Autocomplete.
*/
use Drupal\Core\Asset\AttachedAssetsInterface;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Url;
/**
* Implements hook_webform_libraries_info().
*/
function webform_location_geocomplete_webform_libraries_info() {
$libraries = [];
$libraries['jquery.geocomplete'] = [
'title' => t('jQuery: Geocoding and Places Autocomplete Plugin'),
'description' => t("Geocomple is an advanced jQuery plugin that wraps the Google Maps API's Geocoding and Places Autocomplete services."),
'notes' => t('Geocomplete is used by the location element.'),
'homepage_url' => Url::fromUri('http://ubilabs.github.io/geocomplete/'),
'download_url' => Url::fromUri('https://github.com/ubilabs/geocomplete/archive/1.7.0.zip'),
'version' => '1.7.0',
'elements' => [
'webform_location_geocomplete',
],
'optional' => FALSE,
'deprecated' => t('The jQuery: Geocoding and Places Autocomplete Plugin library is not being maintained. It has been <a href=":href">deprecated</a> and will be removed in Webform 7.0.', [
':href' => 'https://www.drupal.org/node/2991275',
]),
];
return $libraries;
}
/**
* Implements hook_js_alter().
*/
function webform_location_geocomplete_js_alter(&$javascript, AttachedAssetsInterface $assets) {
// Add Google API key required by webform/libraries.jquery.geocomplete
// which is dependency for webform_location_geocomplete/webform_location_geocomplete.element.
//
// @see \Drupal\webform_location_geocomplete\Element\WebformLocationGeocomplete::processWebformComposite
// @see webform_location_geocomplete.libraries.yml
$settings = $assets
->getSettings();
if (!empty($settings['webform']['location']['geocomplete']['api_key']) && isset($javascript['https://maps.googleapis.com/maps/api/js?key=API_KEY&libraries=places'])) {
$api_key = $settings['webform']['location']['geocomplete']['api_key'];
$javascript['https://maps.googleapis.com/maps/api/js?key=API_KEY&libraries=places']['data'] = "https://maps.googleapis.com/maps/api/js?key={$api_key}&libraries=places";
unset($settings['webform']['location']['geocomplete']['api_key']);
$assets
->setSettings($settings);
}
}
/**
* Implements hook_webform_admin_third_party_settings_form_alter().
*/
function webform_location_geocomplete_webform_admin_third_party_settings_form_alter(&$form, FormStateInterface $form_state) {
/** @var \Drupal\webform\WebformThirdPartySettingsManagerInterface $third_party_settings_manager */
$third_party_settings_manager = \Drupal::service('webform.third_party_settings_manager');
$default_google_maps_api_key = $third_party_settings_manager
->getThirdPartySetting('webform_location_geocomplete', 'default_google_maps_api_key');
// Location geocomplete.
$form['third_party_settings']['webform_location_geocomplete'] = [
'#type' => 'details',
'#title' => t('Location geocomplete'),
'#open' => TRUE,
];
$form['third_party_settings']['webform_location_geocomplete']['default_google_maps_api_key'] = [
'#type' => 'textfield',
'#title' => t('Google Maps API key'),
'#description' => t('Google requires users to use a valid API key. Using the <a href="https://console.developers.google.com/apis">Google API Manager</a>, you can enable the <em>Google Maps JavaScript API</em>. That will create (or reuse) a <em>Browser key</em> which you can paste here.'),
'#default_value' => $default_google_maps_api_key,
];
}