function ModuleExtensionList::ensureRequiredDependencies

Marks dependencies of required modules as 'required', recursively.

Parameters

\Drupal\Core\Extension\Extension $module: The module extension object.

\Drupal\Core\Extension\Extension[] $modules: Extension objects for all available modules.

File

core/lib/Drupal/Core/Extension/ModuleExtensionList.php, line 209

Class

ModuleExtensionList

Provides a list of available modules.

Namespace

Code

protected function ensureRequiredDependencies(Extension $module, array $modules = []) {
    if (!empty($module->info['required'])) {
        foreach ($module->info['dependencies'] as $dependency) {
            $dependency_name = Dependency::createFromString($dependency)->getName();
            if (!isset($modules[$dependency_name]->info['required'])) {
                $modules[$dependency_name]->info['required'] = TRUE;
                $modules[$dependency_name]->info['explanation'] = $this->t('Dependency of required module @module', [
                    '@module' => $module->info['name'],
                ]);
                // Ensure any dependencies it has are required.
                $this->ensureRequiredDependencies($modules[$dependency_name], $modules);
            }
        }
    }
}