class ConfigSync in Zircon Profile 8
Same name and namespace in other branches
- 8.0 core/modules/config/src/Form/ConfigSync.php \Drupal\config\Form\ConfigSync
Construct the storage changes in a configuration synchronization form.
Hierarchy
- class \Drupal\Core\Form\FormBase implements ContainerInjectionInterface, FormInterface uses DependencySerializationTrait, LinkGeneratorTrait, RedirectDestinationTrait, UrlGeneratorTrait, StringTranslationTrait
- class \Drupal\config\Form\ConfigSync
Expanded class hierarchy of ConfigSync
1 string reference to 'ConfigSync'
- config.routing.yml in core/
modules/ config/ config.routing.yml - core/modules/config/config.routing.yml
File
- core/
modules/ config/ src/ Form/ ConfigSync.php, line 30 - Contains \Drupal\config\Form\ConfigSync.
Namespace
Drupal\config\FormView source
class ConfigSync extends FormBase {
/**
* The database lock object.
*
* @var \Drupal\Core\Lock\LockBackendInterface
*/
protected $lock;
/**
* The sync configuration object.
*
* @var \Drupal\Core\Config\StorageInterface
*/
protected $syncStorage;
/**
* The active configuration object.
*
* @var \Drupal\Core\Config\StorageInterface
*/
protected $activeStorage;
/**
* The snapshot configuration object.
*
* @var \Drupal\Core\Config\StorageInterface
*/
protected $snapshotStorage;
/**
* Event dispatcher.
*
* @var \Symfony\Component\EventDispatcher\EventDispatcherInterface
*/
protected $eventDispatcher;
/**
* The configuration manager.
*
* @var \Drupal\Core\Config\ConfigManagerInterface;
*/
protected $configManager;
/**
* The typed config manager.
*
* @var \Drupal\Core\Config\TypedConfigManagerInterface
*/
protected $typedConfigManager;
/**
* The module handler.
*
* @var \Drupal\Core\Extension\ModuleHandlerInterface
*/
protected $moduleHandler;
/**
* The theme handler.
*
* @var \Drupal\Core\Extension\ThemeHandlerInterface
*/
protected $themeHandler;
/**
* The module installer.
*
* @var \Drupal\Core\Extension\ModuleInstallerInterface
*/
protected $moduleInstaller;
/**
* The renderer.
*
* @var \Drupal\Core\Render\RendererInterface
*/
protected $renderer;
/**
* Constructs the object.
*
* @param \Drupal\Core\Config\StorageInterface $sync_storage
* The source storage.
* @param \Drupal\Core\Config\StorageInterface $active_storage
* The target storage.
* @param \Drupal\Core\Config\StorageInterface $snapshot_storage
* The snapshot storage.
* @param \Drupal\Core\Lock\LockBackendInterface $lock
* The lock object.
* @param \Symfony\Component\EventDispatcher\EventDispatcherInterface $event_dispatcher
* Event dispatcher.
* @param \Drupal\Core\Config\ConfigManagerInterface $config_manager
* Configuration manager.
* @param \Drupal\Core\Config\TypedConfigManagerInterface $typed_config
* The typed configuration manager.
* @param \Drupal\Core\Extension\ModuleHandlerInterface $module_handler
* The module handler.
* @param \Drupal\Core\Extension\ModuleInstallerInterface $module_installer
* The module installer.
* @param \Drupal\Core\Extension\ThemeHandlerInterface $theme_handler
* The theme handler.
* @param \Drupal\Core\Render\RendererInterface
* The renderer.
*/
public function __construct(StorageInterface $sync_storage, StorageInterface $active_storage, StorageInterface $snapshot_storage, LockBackendInterface $lock, EventDispatcherInterface $event_dispatcher, ConfigManagerInterface $config_manager, TypedConfigManagerInterface $typed_config, ModuleHandlerInterface $module_handler, ModuleInstallerInterface $module_installer, ThemeHandlerInterface $theme_handler, RendererInterface $renderer) {
$this->syncStorage = $sync_storage;
$this->activeStorage = $active_storage;
$this->snapshotStorage = $snapshot_storage;
$this->lock = $lock;
$this->eventDispatcher = $event_dispatcher;
$this->configManager = $config_manager;
$this->typedConfigManager = $typed_config;
$this->moduleHandler = $module_handler;
$this->moduleInstaller = $module_installer;
$this->themeHandler = $theme_handler;
$this->renderer = $renderer;
}
/**
* {@inheritdoc}
*/
public static function create(ContainerInterface $container) {
return new static($container
->get('config.storage.sync'), $container
->get('config.storage'), $container
->get('config.storage.snapshot'), $container
->get('lock.persistent'), $container
->get('event_dispatcher'), $container
->get('config.manager'), $container
->get('config.typed'), $container
->get('module_handler'), $container
->get('module_installer'), $container
->get('theme_handler'), $container
->get('renderer'));
}
/**
* {@inheritdoc}
*/
public function getFormId() {
return 'config_admin_import_form';
}
/**
* {@inheritdoc}
*/
public function buildForm(array $form, FormStateInterface $form_state) {
$form['actions'] = array(
'#type' => 'actions',
);
$form['actions']['submit'] = array(
'#type' => 'submit',
'#value' => $this
->t('Import all'),
);
$source_list = $this->syncStorage
->listAll();
$storage_comparer = new StorageComparer($this->syncStorage, $this->activeStorage, $this->configManager);
if (empty($source_list) || !$storage_comparer
->createChangelist()
->hasChanges()) {
$form['no_changes'] = array(
'#type' => 'table',
'#header' => array(
'Name',
'Operations',
),
'#rows' => array(),
'#empty' => $this
->t('There are no configuration changes to import.'),
);
$form['actions']['#access'] = FALSE;
return $form;
}
elseif (!$storage_comparer
->validateSiteUuid()) {
drupal_set_message($this
->t('The staged configuration cannot be imported, because it originates from a different site than this site. You can only synchronize configuration between cloned instances of this site.'), 'error');
$form['actions']['#access'] = FALSE;
return $form;
}
// A list of changes will be displayed, so check if the user should be
// warned of potential losses to configuration.
if ($this->snapshotStorage
->exists('core.extension')) {
$snapshot_comparer = new StorageComparer($this->activeStorage, $this->snapshotStorage, $this->configManager);
if (!$form_state
->getUserInput() && $snapshot_comparer
->createChangelist()
->hasChanges()) {
$change_list = array();
foreach ($snapshot_comparer
->getAllCollectionNames() as $collection) {
foreach ($snapshot_comparer
->getChangelist(NULL, $collection) as $config_names) {
if (empty($config_names)) {
continue;
}
foreach ($config_names as $config_name) {
$change_list[] = $config_name;
}
}
}
sort($change_list);
$message = [
[
'#markup' => $this
->t('The following items in your active configuration have changes since the last import that may be lost on the next import.'),
],
[
'#theme' => 'item_list',
'#items' => $change_list,
],
];
drupal_set_message($this->renderer
->renderPlain($message), 'warning');
}
}
// Store the comparer for use in the submit.
$form_state
->set('storage_comparer', $storage_comparer);
// Add the AJAX library to the form for dialog support.
$form['#attached']['library'][] = 'core/drupal.ajax';
foreach ($storage_comparer
->getAllCollectionNames() as $collection) {
if ($collection != StorageInterface::DEFAULT_COLLECTION) {
$form[$collection]['collection_heading'] = array(
'#type' => 'html_tag',
'#tag' => 'h2',
'#value' => $this
->t('@collection configuration collection', array(
'@collection' => $collection,
)),
);
}
foreach ($storage_comparer
->getChangelist(NULL, $collection) as $config_change_type => $config_names) {
if (empty($config_names)) {
continue;
}
// @todo A table caption would be more appropriate, but does not have the
// visual importance of a heading.
$form[$collection][$config_change_type]['heading'] = array(
'#type' => 'html_tag',
'#tag' => 'h3',
);
switch ($config_change_type) {
case 'create':
$form[$collection][$config_change_type]['heading']['#value'] = $this
->formatPlural(count($config_names), '@count new', '@count new');
break;
case 'update':
$form[$collection][$config_change_type]['heading']['#value'] = $this
->formatPlural(count($config_names), '@count changed', '@count changed');
break;
case 'delete':
$form[$collection][$config_change_type]['heading']['#value'] = $this
->formatPlural(count($config_names), '@count removed', '@count removed');
break;
case 'rename':
$form[$collection][$config_change_type]['heading']['#value'] = $this
->formatPlural(count($config_names), '@count renamed', '@count renamed');
break;
}
$form[$collection][$config_change_type]['list'] = array(
'#type' => 'table',
'#header' => array(
'Name',
'Operations',
),
);
foreach ($config_names as $config_name) {
if ($config_change_type == 'rename') {
$names = $storage_comparer
->extractRenameNames($config_name);
$route_options = array(
'source_name' => $names['old_name'],
'target_name' => $names['new_name'],
);
$config_name = $this
->t('@source_name to @target_name', array(
'@source_name' => $names['old_name'],
'@target_name' => $names['new_name'],
));
}
else {
$route_options = array(
'source_name' => $config_name,
);
}
if ($collection != StorageInterface::DEFAULT_COLLECTION) {
$route_name = 'config.diff_collection';
$route_options['collection'] = $collection;
}
else {
$route_name = 'config.diff';
}
$links['view_diff'] = array(
'title' => $this
->t('View differences'),
'url' => Url::fromRoute($route_name, $route_options),
'attributes' => array(
'class' => array(
'use-ajax',
),
'data-dialog-type' => 'modal',
'data-dialog-options' => json_encode(array(
'width' => 700,
)),
),
);
$form[$collection][$config_change_type]['list']['#rows'][] = array(
'name' => $config_name,
'operations' => array(
'data' => array(
'#type' => 'operations',
'#links' => $links,
),
),
);
}
}
}
return $form;
}
/**
* {@inheritdoc}
*/
public function submitForm(array &$form, FormStateInterface $form_state) {
$config_importer = new ConfigImporter($form_state
->get('storage_comparer'), $this->eventDispatcher, $this->configManager, $this->lock, $this->typedConfigManager, $this->moduleHandler, $this->moduleInstaller, $this->themeHandler, $this
->getStringTranslation());
if ($config_importer
->alreadyImporting()) {
drupal_set_message($this
->t('Another request may be synchronizing configuration already.'));
}
else {
try {
$sync_steps = $config_importer
->initialize();
$batch = array(
'operations' => array(),
'finished' => array(
get_class($this),
'finishBatch',
),
'title' => t('Synchronizing configuration'),
'init_message' => t('Starting configuration synchronization.'),
'progress_message' => t('Completed @current step of @total.'),
'error_message' => t('Configuration synchronization has encountered an error.'),
'file' => drupal_get_path('module', 'config') . '/config.admin.inc',
);
foreach ($sync_steps as $sync_step) {
$batch['operations'][] = array(
array(
get_class($this),
'processBatch',
),
array(
$config_importer,
$sync_step,
),
);
}
batch_set($batch);
} catch (ConfigImporterException $e) {
// There are validation errors.
drupal_set_message($this
->t('The configuration cannot be imported because it failed validation for the following reasons:'), 'error');
foreach ($config_importer
->getErrors() as $message) {
drupal_set_message($message, 'error');
}
}
}
}
/**
* Processes the config import batch and persists the importer.
*
* @param \Drupal\Core\Config\ConfigImporter $config_importer
* The batch config importer object to persist.
* @param string $sync_step
* The synchronization step to do.
* @param array $context
* The batch context.
*/
public static function processBatch(ConfigImporter $config_importer, $sync_step, &$context) {
if (!isset($context['sandbox']['config_importer'])) {
$context['sandbox']['config_importer'] = $config_importer;
}
$config_importer = $context['sandbox']['config_importer'];
$config_importer
->doSyncStep($sync_step, $context);
if ($errors = $config_importer
->getErrors()) {
if (!isset($context['results']['errors'])) {
$context['results']['errors'] = array();
}
$context['results']['errors'] += $errors;
}
}
/**
* Finish batch.
*
* This function is a static function to avoid serializing the ConfigSync
* object unnecessarily.
*/
public static function finishBatch($success, $results, $operations) {
if ($success) {
if (!empty($results['errors'])) {
foreach ($results['errors'] as $error) {
drupal_set_message($error, 'error');
\Drupal::logger('config_sync')
->error($error);
}
drupal_set_message(\Drupal::translation()
->translate('The configuration was imported with errors.'), 'warning');
}
else {
drupal_set_message(\Drupal::translation()
->translate('The configuration was imported successfully.'));
}
}
else {
// An error occurred.
// $operations contains the operations that remained unprocessed.
$error_operation = reset($operations);
$message = \Drupal::translation()
->translate('An error occurred while processing %error_operation with arguments: @arguments', array(
'%error_operation' => $error_operation[0],
'@arguments' => print_r($error_operation[1], TRUE),
));
drupal_set_message($message, 'error');
}
}
}
Members
Name | Modifiers | Type | Description | Overrides |
---|---|---|---|---|
ConfigSync:: |
protected | property | The active configuration object. | |
ConfigSync:: |
protected | property | The configuration manager. | |
ConfigSync:: |
protected | property | Event dispatcher. | |
ConfigSync:: |
protected | property | The database lock object. | |
ConfigSync:: |
protected | property | The module handler. | |
ConfigSync:: |
protected | property | The module installer. | |
ConfigSync:: |
protected | property | The renderer. | |
ConfigSync:: |
protected | property | The snapshot configuration object. | |
ConfigSync:: |
protected | property | The sync configuration object. | |
ConfigSync:: |
protected | property | The theme handler. | |
ConfigSync:: |
protected | property | The typed config manager. | |
ConfigSync:: |
public | function |
Form constructor. Overrides FormInterface:: |
|
ConfigSync:: |
public static | function |
Instantiates a new instance of this class. Overrides FormBase:: |
|
ConfigSync:: |
public static | function | Finish batch. | |
ConfigSync:: |
public | function |
Returns a unique string identifying the form. Overrides FormInterface:: |
|
ConfigSync:: |
public static | function | Processes the config import batch and persists the importer. | |
ConfigSync:: |
public | function |
Form submission handler. Overrides FormInterface:: |
|
ConfigSync:: |
public | function | Constructs the object. | |
DependencySerializationTrait:: |
protected | property | An array of service IDs keyed by property name used for serialization. | |
DependencySerializationTrait:: |
public | function | 1 | |
DependencySerializationTrait:: |
public | function | 2 | |
FormBase:: |
protected | property | The config factory. | 3 |
FormBase:: |
protected | property | The logger factory. | |
FormBase:: |
protected | property | The request stack. | 1 |
FormBase:: |
protected | property | The route match. | |
FormBase:: |
protected | function | Retrieves a configuration object. | |
FormBase:: |
protected | function | Gets the config factory for this form. | 3 |
FormBase:: |
private | function | Returns the service container. | |
FormBase:: |
protected | function | Gets the current user. | |
FormBase:: |
protected | function | Gets the request object. | |
FormBase:: |
protected | function | Gets the route match. | |
FormBase:: |
protected | function | Gets the logger for a specific channel. | |
FormBase:: |
public | function | Resets the configuration factory. | |
FormBase:: |
public | function | Sets the config factory for this form. | |
FormBase:: |
public | function | Sets the request stack object to use. | |
FormBase:: |
public | function |
Form validation handler. Overrides FormInterface:: |
64 |
LinkGeneratorTrait:: |
protected | property | The link generator. | 1 |
LinkGeneratorTrait:: |
protected | function | Returns the link generator. | |
LinkGeneratorTrait:: |
protected | function | Renders a link to a route given a route name and its parameters. | |
LinkGeneratorTrait:: |
public | function | Sets the link generator service. | |
RedirectDestinationTrait:: |
protected | property | The redirect destination service. | |
RedirectDestinationTrait:: |
protected | function | Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url. | |
RedirectDestinationTrait:: |
protected | function | Returns the redirect destination service. | |
RedirectDestinationTrait:: |
public | function | Sets the redirect destination service. | |
StringTranslationTrait:: |
protected | property | The string translation service. | |
StringTranslationTrait:: |
protected | function | Formats a string containing a count of items. | |
StringTranslationTrait:: |
protected | function | Returns the number of plurals supported by a given language. | |
StringTranslationTrait:: |
protected | function | Gets the string translation service. | |
StringTranslationTrait:: |
public | function | Sets the string translation service to use. | 2 |
StringTranslationTrait:: |
protected | function | Translates a string to the current language or to a given language. | |
UrlGeneratorTrait:: |
protected | property | The url generator. | |
UrlGeneratorTrait:: |
protected | function | Returns the URL generator service. | |
UrlGeneratorTrait:: |
protected | function | Returns a redirect response object for the specified route. | |
UrlGeneratorTrait:: |
public | function | Sets the URL generator service. | |
UrlGeneratorTrait:: |
protected | function | Generates a URL or path for a specific route based on the given parameters. |