Same name in this branch

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

Same name in other branches

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

Negotiates the active component for the current request.

Parameters

string $component_id: The requested component id. Ex: 'my-button', 'my-button--primary', 'component_example:my-button--primary', ...

array[] $all_definitions: All the plugin definitions for components keyed by plugin ID.

Return value

string|null The negotiated plugin ID or null if no negotiation was successful.

1 call to ComponentNegotiator::doNegotiate()

ComponentNegotiator::negotiate 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 69

Class

ComponentNegotiator

Determines which component should be used.

Namespace

Drupal\Core\Theme

Code

private function doNegotiate(string $component_id, array $all_definitions) : ?string {
    // Consider only the component definitions matching the component ID in the
    // 'replaces' key.
    $matches = array_filter($all_definitions, static fn(array $definition) => $component_id === ($definition['replaces'] ?? NULL));
    $negotiated_plugin_id = $this->maybeNegotiateByTheme($matches);
    if ($negotiated_plugin_id) {
        return $negotiated_plugin_id;
    }
    return $this->maybeNegotiateByModule($matches);
}

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