protected function AlinkPostRenderer::normalizeUri in Alinks 8

Normalize the URLs with front links and internal links.

Parameters

string $uri: A url to be normalized.

Return value

string The normalized URL.

1 call to AlinkPostRenderer::normalizeUri()

AlinkPostRenderer::extractExistingLinks in src/AlinkPostRenderer.php

Extract all of the links in an xpath query.

File

src/AlinkPostRenderer.php, line 232

Class

AlinkPostRenderer

Class AlinkPostRenderer.

Namespace

Drupal\alinks

Code

protected function normalizeUri($uri) {

  // If we already have a scheme, we're fine.
  if (empty($uri) || !is_null(parse_url($uri, PHP_URL_SCHEME))) {
    return $uri;
  }

  // Remove the <front> component of the URL.
  if (strpos($uri, '<front>') === 0) {
    $uri = substr($uri, strlen('<front>'));
  }

  // Add the internal: scheme and ensure a leading slash.
  return 'internal:/' . ltrim($uri, '/');
}