/**
* Causes the container to be rebuilt on the next request.
*
* This event subscriber assumes that the new default langcode and old default
* langcode are valid langcodes. If the schema definition of either
* system.site:default_langcode or language.negotiation::url.prefixes changes
* then this event must be changed to work with both the old and new schema
* definition so this event is update safe.
*
* @param ConfigCrudEvent $event
* The configuration event.
*/
public function onConfigSave(ConfigCrudEvent $event)
{
$saved_config = $event->getConfig();
if ($saved_config->getName() == 'system.site' && $event->isChanged('default_langcode')) {
$new_default_langcode = $saved_config->get('default_langcode');
$default_language = $this->configFactory->get('language.entity.' . $new_default_langcode);
// During an import the language might not exist yet.
if (!$default_language->isNew()) {
$this->languageDefault->set(new Language($default_language->get()));
$this->languageManager->reset();
// Directly update language negotiation settings instead of calling
// language_negotiation_url_prefixes_update() to ensure that the code
// obeys the hook_update_N() restrictions.
$negotiation_config = $this->configFactory->getEditable('language.negotiation');
$negotiation_changed = FALSE;
$url_prefixes = $negotiation_config->get('url.prefixes');
$old_default_langcode = $saved_config->getOriginal('default_langcode');
if (empty($url_prefixes[$old_default_langcode])) {
$negotiation_config->set('url.prefixes.' . $old_default_langcode, $old_default_langcode);
$negotiation_changed = TRUE;
}
if (empty($url_prefixes[$new_default_langcode])) {
$negotiation_config->set('url.prefixes.' . $new_default_langcode, '');
$negotiation_changed = TRUE;
}
if ($negotiation_changed) {
$negotiation_config->save(TRUE);
}
}
// Trigger a container rebuild on the next request by invalidating it.
ConfigurableLanguageManager::rebuildServices();
}
}
/**
* Checks that configuration complies with its schema on config save.
*
* @param \Drupal\Core\Config\ConfigCrudEvent $event
* The configuration event.
*
* @throws \Drupal\Core\Config\Schema\SchemaIncompleteException
* Exception thrown when configuration does not match its schema.
*/
public function onConfigSave(ConfigCrudEvent $event)
{
// Only validate configuration if in the default collection. Other
// collections may have incomplete configuration (for example language
// overrides only). These are not valid in themselves.
$saved_config = $event->getConfig();
if ($saved_config->getStorage()->getCollectionName() != StorageInterface::DEFAULT_COLLECTION) {
return;
}
$name = $saved_config->getName();
$data = $saved_config->get();
$checksum = hash('crc32b', serialize($data));
$exceptions = array('config_schema_test.noschema', 'config_schema_test.someschema', 'config_schema_test.schema_data_types', 'config_schema_test.no_schema_data_types', 'config_test.dynamic.system');
if (!in_array($name, $exceptions) && !isset($this->checked[$name . ':' . $checksum])) {
$this->checked[$name . ':' . $checksum] = TRUE;
$errors = $this->checkConfigSchema($this->typedManager, $name, $data);
if ($errors === FALSE) {
throw new SchemaIncompleteException("No schema for {$name}");
} elseif (is_array($errors)) {
$text_errors = [];
foreach ($errors as $key => $error) {
$text_errors[] = SafeMarkup::format('@key @error', array('@key' => $key, '@error' => $error));
}
throw new SchemaIncompleteException("Schema errors for {$name} with the following errors: " . implode(', ', $text_errors));
}
}
}
/**
* Rebuilds the router when the default or admin theme is changed.
*
* @param \Drupal\Core\Config\ConfigCrudEvent $event
*/
public function onConfigSave(ConfigCrudEvent $event)
{
$saved_config = $event->getConfig();
if ($saved_config->getName() == 'system.theme' && ($event->isChanged('admin') || $event->isChanged('default'))) {
$this->routerBuilder->setRebuildNeeded();
}
}
/**
* Invalidate cache tags when a color theme config object changes.
*
* @param \Drupal\Core\Config\ConfigCrudEvent $event
* The Event to process.
*/
public function onChange(ConfigCrudEvent $event)
{
// Changing a theme's color settings causes the theme's asset library
// containing the color CSS file to be altered to use a different file.
if (strpos($event->getConfig()->getName(), 'color.theme.') === 0) {
$this->cacheTagsInvalidator->invalidateTags(['library_info']);
}
}
/**
* Invalidate the 'rendered' cache tag whenever the settings are modified.
*
* @param \Drupal\Core\Config\ConfigCrudEvent $event
* The Event to process.
*/
public function onSave(ConfigCrudEvent $event)
{
// Changing the Global Redirect settings means that any cached page might
// result in a different response, so we need to invalidate them all.
if ($event->getConfig()->getName() === 'globalredirect.settings') {
$this->cacheTagsInvalidator->invalidateTags(['rendered']);
}
}
/**
* Clearing the cached definitions whenever the settings are modified.
*
* @param \Drupal\Core\Config\ConfigCrudEvent $event
* The Event to process.
*/
public function onSave(ConfigCrudEvent $event)
{
// Changing the Captcha settings means that any page might result in other
// settings for captcha so the cached definitions need to be cleared.
if ($event->getConfig()->getName() === 'captcha.settings') {
\Drupal::service('element_info')->clearCachedDefinitions();
}
}
/**
* Causes the container to be rebuilt on the next request.
*
* @param ConfigCrudEvent $event
* The configuration event.
*/
public function onConfigSave(ConfigCrudEvent $event)
{
$saved_config = $event->getConfig();
if ($saved_config->getName() == 'system.site' && $event->isChanged('langcode')) {
// Trigger a container rebuild on the next request by deleting compiled
// from PHP storage.
PhpStorageFactory::get('service_container')->deleteAll();
}
}
/**
* Updates the locale strings when a translated active configuration is saved.
*
* @param \Drupal\Core\Config\ConfigCrudEvent $event
* The configuration event.
*/
public function onConfigSave(ConfigCrudEvent $event)
{
// Only attempt to feed back configuration translation changes to locale if
// the update itself was not initiated by locale data changes.
if (!drupal_installation_attempted() && !$this->localeConfigManager->isUpdatingTranslationsFromLocale()) {
$config = $event->getConfig();
$langcode = $config->get('langcode') ?: 'en';
$this->updateLocaleStorage($config, $langcode);
}
}
/**
* Deletes files from the configured active config directory when a
* ConfigEvents::DELETE event is dispatched.
*
* @param ConfigCrudEvent $event
*/
public function deleteConfig(ConfigCrudEvent $event)
{
$config = \Drupal::config('config_files.config');
$active_dir = $config->get('directory');
if ($active_dir) {
$object = $event->getConfig();
$file_name = $object->getName() . '.yml';
unlink($active_dir . '/' . $file_name);
}
}
/**
* Invalidate the 'rendered' cache tag whenever a theme setting is modified.
*
* @param \Drupal\Core\Config\ConfigCrudEvent $event
* The Event to process.
*/
public function onSave(ConfigCrudEvent $event)
{
// Global theme settings.
if ($event->getConfig()->getName() === 'system.theme.global') {
$this->cacheTagsInvalidator->invalidateTags(['rendered']);
}
// Theme-specific settings, check if this matches a theme settings
// configuration object, in that case, clear the rendered cache tag.
foreach (array_keys($this->themeHandler->listInfo()) as $theme_name) {
if ($theme_name == $event->getConfig()->getName()) {
$this->cacheTagsInvalidator->invalidateTags(['rendered']);
break;
}
}
}
/**
* Causes the container to be rebuilt on the next request.
*
* @param ConfigCrudEvent $event
* The configuration event.
*/
public function onConfigSave(ConfigCrudEvent $event)
{
$saved_config = $event->getConfig();
if ($saved_config->getName() == 'system.site' && $event->isChanged('default_langcode')) {
$language = $this->languageManager->getLanguage($saved_config->get('default_langcode'));
// During an import the language might not exist yet.
if ($language) {
$this->languageDefault->set($language);
$this->languageManager->reset();
language_negotiation_url_prefixes_update();
}
// Trigger a container rebuild on the next request by invalidating it.
ConfigurableLanguageManager::rebuildServices();
}
}
/**
* Causes the container to be rebuilt on the next request.
*
* @param ConfigCrudEvent $event
* The configuration event.
*/
public function onConfigSave(ConfigCrudEvent $event)
{
$saved_config = $event->getConfig();
if ($saved_config->getName() == 'system.site' && $event->isChanged('langcode')) {
$language = $this->languageManager->getLanguage($saved_config->get('langcode'));
// During an import the language might not exist yet.
if ($language) {
$this->languageDefault->set($language);
$this->languageManager->reset();
language_negotiation_url_prefixes_update();
}
// Trigger a container rebuild on the next request by deleting compiled
// from PHP storage.
PhpStorageFactory::get('service_container')->deleteAll();
}
}
/**
* Reacts to a config delete and records information in state for testing.
*
* @param \Drupal\Core\Config\ConfigCrudEvent $event
*/
public function onConfigDelete(ConfigCrudEvent $event)
{
$config = $event->getConfig();
if ($config->getName() == 'action.settings') {
$value = $this->state->get('ConfigImportUITest.action.settings.delete', 0);
$this->state->set('ConfigImportUITest.action.settings.delete', $value + 1);
}
}
/**
* Invalidate cache tags when particular system config objects are saved.
*
* @param \Drupal\Core\Config\ConfigCrudEvent $event
* The Event to process.
*/
public function onSave(ConfigCrudEvent $event)
{
// Changing the site settings may mean a different route is selected for the
// front page. Additionally a change to the site name or similar must
// invalidate the render cache since this could be used anywhere.
if ($event->getConfig()->getName() === 'system.site') {
$this->cacheTagsInvalidator->invalidateTags(['route_match', 'rendered']);
}
// Theme configuration and global theme settings.
if (in_array($event->getConfig()->getName(), ['system.theme', 'system.theme.global'], TRUE)) {
$this->cacheTagsInvalidator->invalidateTags(['rendered']);
}
// Theme-specific settings, check if this matches a theme settings
// configuration object, in that case, clear the rendered cache tag.
foreach (array_keys($this->themeHandler->listInfo()) as $theme_name) {
if ($theme_name == $event->getConfig()->getName()) {
$this->cacheTagsInvalidator->invalidateTags(['rendered']);
break;
}
}
}
public function deleteConfig(ConfigCrudEvent $event)
{
$config = \Drupal::config('git_config.config');
$private_key = $config->get('private_key');
$git_url = $config->get('git_url');
$active_dir = \Drupal::config('config_files.config')->get('directory');
if ($active_dir && !empty($private_key) && !empty($git_url)) {
$wrapper = new GitWrapper();
$wrapper->setPrivateKey($config->get('private_key'));
$git = $wrapper->workingCopy($active_dir);
$object = $event->getConfig();
$file_name = $object->getName() . '.yml';
try {
$user = \Drupal::currentUser();
$name = $user->getAccount()->getUsername();
$git->rm($file_name)->commit(t('Removed by @name', array('@name' => $name)))->push();
} catch (GitException $e) {
drupal_set_message($e->getMessage(), 'warning');
}
}
}
/**
* Removes stale static cache entries when configuration is deleted.
*
* @param \Drupal\Core\Config\ConfigCrudEvent $event
* The configuration event.
*/
public function onConfigDelete(ConfigCrudEvent $event)
{
// Ensure that the static cache does not contain deleted configuration.
foreach ($this->getConfigCacheKeys($event->getConfig()->getName()) as $cache_key) {
unset($this->cache[$cache_key]);
}
}
/**
* Removes configuration entity from key store.
*
* @param \Drupal\Core\Config\ConfigCrudEvent $event
* The configuration event.
*/
public function onConfigDelete(ConfigCrudEvent $event)
{
$saved_config = $event->getConfig();
$entity_type_id = $this->configManager->getEntityTypeIdByName($saved_config->getName());
if ($entity_type_id) {
$entity_type = $this->configManager->getEntityManager()->getDefinition($entity_type_id);
$this->deleteConfigKeyStore($entity_type, $saved_config);
}
}
/**
* Removes stale static cache entries when configuration is saved.
*
* @param ConfigCrudEvent $event
* The configuration event.
*/
public function onConfigSave(ConfigCrudEvent $event)
{
// Ensure that the static cache contains up to date configuration objects by
// replacing the data on any entries for the configuration object apart
// from the one that references the actual config object being saved.
$saved_config = $event->getConfig();
foreach ($this->getConfigCacheKeys($saved_config->getName()) as $cache_key) {
$cached_config = $this->cache[$cache_key];
if ($cached_config !== $saved_config) {
$this->cache[$cache_key]->setData($saved_config->getRawData());
}
}
}
/**
* React to configuration ConfigEvent::SAVE events.
*
* @param \Drupal\Core\Config\ConfigCrudEvent $event
* The event to process.
*/
public function onConfigSave(ConfigCrudEvent $event)
{
$this->autoExportConfig($event->getConfig());
}
/**
* {@inheritdoc}
*/
public function onConfigDelete(ConfigCrudEvent $event)
{
$config = $event->getConfig();
$name = $config->getName();
foreach (\Drupal::languageManager()->getLanguages() as $language) {
$config_translation = $this->getOverride($language->getId(), $name);
if (!$config_translation->isNew()) {
$config_translation->delete();
}
}
}
/**
* Invalidates the container when the definition settings are updated.
*
* @param \Drupal\Core\Config\ConfigCrudEvent $event
* The configuration event.
*/
public function onConfigSave(ConfigCrudEvent $event)
{
if ($event->getConfig()->getName() === 'libraries.settings' && $event->isChanged('definition')) {
$this->kernel->invalidateContainer();
}
}
/**
* Reacts to config event.
*
* @param \Drupal\Core\Config\ConfigCrudEvent $event
* The configuration event.
* @param string $name
* The event name.
*/
public function configEventRecorder(ConfigCrudEvent $event, $name)
{
$config = $event->getConfig();
$this->state->set('config_events_test.event', array('event_name' => $name, 'current_config_data' => $config->get(), 'original_config_data' => $config->getOriginal(), 'raw_config_data' => $config->getRawData()));
}
/**
* Invalidates the entity type definition cache whenever settings are changed.
*
* @param \Drupal\Core\Config\ConfigCrudEvent $event
* The Event to process.
*/
public function onSave(ConfigCrudEvent $event) {
if ($event->getConfig()->getName() === 'contact_storage.settings') {
\Drupal::entityTypeManager()->clearCachedDefinitions();
}
}