function ExifFieldWidgetBase::retrieveExifFields

Same name and namespace in other branches

1. 8.x-2.x src/Plugin/Field/FieldWidget/ExifFieldWidgetBase.php \Drupal\exif\Plugin\Field\FieldWidget\ExifFieldWidgetBase::retrieveExifFields() 1 comment

List of possible fields.

Return value

array List of possible exif fields.

1 call to ExifFieldWidgetBase::retrieveExifFields()

ExifFieldWidgetBase::settingsForm in src/Plugin/Field/FieldWidget/ExifFieldWidgetBase.php

File

src/Plugin/Field/FieldWidget/ExifFieldWidgetBase.php, line 103

Class

ExifFieldWidgetBase

Class ExifFieldWidgetBase provide base methods for all widgets.

Namespace

Drupal\exif\Plugin\Field\FieldWidget

Code

private function retrieveExifFields() {
    $exif = ExifFactory::getExifInterface();
    return $exif->getFieldKeys();
}