protected ConfigFormBaseTrait::config($name)
Retrieves a configuration object.
Parameters
string $name: The name of the configuration object to retrieve. The name corresponds to a configuration file. For
\Drupal::config('book.admin') , the config object returned will contain the contents of book.admin configuration file.
Return value
\Drupal\Core\Config\Config|\Drupal\Core\Config\ImmutableConfig An editable configuration object if the given name is listed in the getEditableConfigNames() method or an immutable configuration object if not.
File
- core/lib/Drupal/Core/Form/ConfigFormBaseTrait.php, line 39
Class
- ConfigFormBaseTrait
- Provides access to configuration for forms.
Namespace
Drupal\Core\Form
Code
protected function config($name) {
/** @var \Drupal\Core\Config\ConfigFactoryInterface $config_factory */
if (method_exists($this, 'configFactory')) {
$config_factory = $this->configFactory();
}
elseif (property_exists($this, 'configFactory')) {
$config_factory = $this->configFactory;
}
if (!isset($config_factory) || !($config_factory instanceof ConfigFactoryInterface)) {
throw new \LogicException('No config factory available for ConfigFormBaseTrait');
}
if (in_array($name, $this->getEditableConfigNames())) {
// Get a mutable object from the factory.
$config = $config_factory->getEditable($name);
}
else {
$config = $config_factory->get($name);
}
return $config;
}
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