Same name in other branches
  1. 8.x-1.x src/ExifContent.php \Drupal\exif\ExifContent::getImageFieldsMetadata()

List fields that contains exif metadata.

Paramètres

\Drupal\Core\Entity\FieldableEntityInterface $entity:

$ar_exif_fields:

$image_fields:

Return value

array|bool Returns a boolean.

Throws

\Drupal\Core\TypedData\Exception\MissingDataException

1 call to ExifContent::getImageFieldsMetadata()
ExifContent::entity_insert_update dans src/ExifContent.php
Main entry of the module.

Fichier

src/ExifContent.php, line 303

Classe

ExifContent
Class ExifContent make link between drupal content and file content.

Namespace

Drupal\exif

Code

private function getImageFieldsMetadata(FieldableEntityInterface $entity, &$ar_exif_fields, $image_fields) {
    $result = [];
    if (empty($ar_exif_fields)) {
        return TRUE;
    }
    if (empty($image_fields)) {
        return FALSE;
    }
    foreach ($ar_exif_fields as $drupal_field => $metadata_settings) {
        $field_image_name = $metadata_settings['image_field'];
        if (empty($image_fields[$field_image_name])) {
            $result[$field_image_name] = [];
        }
        else {
            $images_descriptor = $this->getFileUriAndLanguage($entity, $field_image_name);
            $fullmetadata = [];
            $language = NULL;
            if (!empty($images_descriptor)) {
                foreach ($images_descriptor as $index => $image_descriptor) {
                    $fullmetadata[$index] = $this->getDataFromFileUri($image_descriptor['uri']);
                    $language = $image_descriptor['language'];
                }
            }
            $result[$field_image_name] = $fullmetadata;
            $ar_exif_fields[$drupal_field]['language'] = $language;
        }
    }
    return $result;
}