protected function LinkCollectionNormalizer::hashByHref in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/jsonapi/src/Normalizer/LinkCollectionNormalizer.php \Drupal\jsonapi\Normalizer\LinkCollectionNormalizer::hashByHref()

Hashes a link by its href.

Parameters

\Drupal\jsonapi\JsonApiResource\Link $link: A link to be hashed.

Return value

string A 7 character alphanumeric hash.

1 call to LinkCollectionNormalizer::hashByHref()

LinkCollectionNormalizer::normalize in core/modules/jsonapi/src/Normalizer/LinkCollectionNormalizer.php

Normalizes an object into a set of arrays/scalars.

File

core/modules/jsonapi/src/Normalizer/LinkCollectionNormalizer.php, line 93

Class

LinkCollectionNormalizer

Normalizes a LinkCollection object.

Namespace

Drupal\jsonapi\Normalizer

Code

protected function hashByHref(Link $link) {
  if (!$this->hashSalt) {
    $this->hashSalt = Crypt::randomBytesBase64();
  }
  return substr(str_replace([
    '-',
    '_',
  ], '', Crypt::hashBase64($this->hashSalt . $link
    ->getHref())), 0, 7);
}