protected function Updater::updateConfig in Update helper 8

Same name and namespace in other branches

1. 2.x src/Updater.php \Drupal\update_helper\Updater::updateConfig()

Update configuration.

It's possible to provide expected configuration that should be checked, before new configuration is applied in order to ensure existing configuration is expected one.

Parameters

string $config_name: Configuration name that should be updated.

array $update_actions: Configuration update actions.

array $expected_configuration: Only if current config is same like old config we are updating.

Return value

bool Returns TRUE if update of configuration was successful.

1 call to Updater::updateConfig()

Updater::executeConfigurationActions in src/Updater.php

Execute configuration update definitions for configurations.

File

src/Updater.php, line 351

Class

Updater

Helper class to update configuration.

Namespace

Drupal\update_helper

Code

protected function updateConfig($config_name, array $update_actions, array $expected_configuration = []) {
  $config = $this->configFactory
    ->getEditable($config_name);
  $config_data = $config
    ->get();

  // Check that configuration exists before executing update.
  if (empty($config_data)) {
    return FALSE;
  }

  // Apply configuration update actions.
  $update_config_data = $this
    ->applyConfigActions($config_data, $update_actions);

  // Check if configuration is already in new state.
  if (empty(DiffArray::diffAssocRecursive($config_data, $update_config_data)) && empty(DiffArray::diffAssocRecursive($update_config_data, $config_data))) {
    return TRUE;
  }
  if (!empty($expected_configuration) && DiffArray::diffAssocRecursive($expected_configuration, $config_data)) {
    return FALSE;
  }
  $config
    ->setData($update_config_data);
  $config
    ->save();
  return TRUE;
}