Same name in this branch

1. 10 core/modules/sdc/src/ComponentNegotiator.php \Drupal\sdc\ComponentNegotiator::maybeNegotiateByModule()

Same name and namespace in other branches

1. 11.x core/modules/sdc/src/ComponentNegotiator.php \Drupal\sdc\ComponentNegotiator::maybeNegotiateByModule()
2. 11.x core/lib/Drupal/Core/Theme/ComponentNegotiator.php \Drupal\Core\Theme\ComponentNegotiator::maybeNegotiateByModule()

Negotiate the component from the list of candidates for a module.

Parameters

array[] $candidates: The candidate definitions.

Return value

string|null The negotiated plugin ID, or NULL if none found.

1 call to ComponentNegotiator::maybeNegotiateByModule()

ComponentNegotiator::doNegotiate in core/lib/Drupal/Core/Theme/ComponentNegotiator.php

Negotiates the active component for the current request.

File

core/lib/Drupal/Core/Theme/ComponentNegotiator.php, line 128

Class

ComponentNegotiator

Determines which component should be used.

Namespace

Drupal\Core\Theme

Code

private function maybeNegotiateByModule(array $candidates) : ?string {
  $module_list = $this->moduleExtensionList
    ->getList();
  if (!$module_list) {
    return NULL;
  }
  $candidates = array_filter($candidates, static fn(array $definition) => $definition['extension_type'] === ExtensionType::Module);
  $sort_by_module_weight_and_name = static function (array $definition_a, array $definition_b) use ($module_list) {
    $a_weight = $module_list[$definition_a['provider']]?->weight ?? 999;
    $b_weight = $module_list[$definition_b['provider']]?->weight ?? 999;
    return $a_weight !== $b_weight ? $a_weight <=> $b_weight : $definition_a['provider'] <=> $definition_b['provider'];
  };
  uasort($candidates, $sort_by_module_weight_and_name);
  $definition = reset($candidates);
  return $definition ? $definition['id'] ?? NULL : NULL;
}

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