class DbUpdateController in Zircon Profile 8
Same name and namespace in other branches
- 8.0 core/modules/system/src/Controller/DbUpdateController.php \Drupal\system\Controller\DbUpdateController
Controller routines for database update routes.
Hierarchy
- class \Drupal\Core\Controller\ControllerBase implements ContainerInjectionInterface uses LinkGeneratorTrait, RedirectDestinationTrait, UrlGeneratorTrait, StringTranslationTrait
- class \Drupal\system\Controller\DbUpdateController
Expanded class hierarchy of DbUpdateController
File
- core/
modules/ system/ src/ Controller/ DbUpdateController.php, line 27 - Contains \Drupal\system\Controller\DbUpdateController.
Namespace
Drupal\system\ControllerView source
class DbUpdateController extends ControllerBase {
/**
* The keyvalue expirable factory.
*
* @var \Drupal\Core\KeyValueStore\KeyValueExpirableFactoryInterface
*/
protected $keyValueExpirableFactory;
/**
* A cache backend interface.
*
* @var \Drupal\Core\Cache\CacheBackendInterface
*/
protected $cache;
/**
* The state service.
*
* @var \Drupal\Core\State\StateInterface
*/
protected $state;
/**
* The module handler.
*
* @var \Drupal\Core\Extension\ModuleHandlerInterface
*/
protected $moduleHandler;
/**
* The current user.
*
* @var \Drupal\Core\Session\AccountInterface
*/
protected $account;
/**
* The bare HTML page renderer.
*
* @var \Drupal\Core\Render\BareHtmlPageRendererInterface
*/
protected $bareHtmlPageRenderer;
/**
* The app root.
*
* @var string
*/
protected $root;
/**
* The post update registry.
*
* @var \Drupal\Core\Update\UpdateRegistry
*/
protected $postUpdateRegistry;
/**
* Constructs a new UpdateController.
*
* @param string $root
* The app root.
* @param \Drupal\Core\KeyValueStore\KeyValueExpirableFactoryInterface $key_value_expirable_factory
* The keyvalue expirable factory.
* @param \Drupal\Core\Cache\CacheBackendInterface $cache
* A cache backend interface.
* @param \Drupal\Core\State\StateInterface $state
* The state service.
* @param \Drupal\Core\Extension\ModuleHandlerInterface $module_handler
* The module handler.
* @param \Drupal\Core\Session\AccountInterface $account
* The current user.
* @param \Drupal\Core\Render\BareHtmlPageRendererInterface $bare_html_page_renderer
* The bare HTML page renderer.
* @param \Drupal\Core\Update\UpdateRegistry $post_update_registry
* The post update registry.
*/
public function __construct($root, KeyValueExpirableFactoryInterface $key_value_expirable_factory, CacheBackendInterface $cache, StateInterface $state, ModuleHandlerInterface $module_handler, AccountInterface $account, BareHtmlPageRendererInterface $bare_html_page_renderer, UpdateRegistry $post_update_registry) {
$this->root = $root;
$this->keyValueExpirableFactory = $key_value_expirable_factory;
$this->cache = $cache;
$this->state = $state;
$this->moduleHandler = $module_handler;
$this->account = $account;
$this->bareHtmlPageRenderer = $bare_html_page_renderer;
$this->postUpdateRegistry = $post_update_registry;
}
/**
* {@inheritdoc}
*/
public static function create(ContainerInterface $container) {
return new static($container
->get('app.root'), $container
->get('keyvalue.expirable'), $container
->get('cache.default'), $container
->get('state'), $container
->get('module_handler'), $container
->get('current_user'), $container
->get('bare_html_page_renderer'), $container
->get('update.post_update_registry'));
}
/**
* Returns a database update page.
*
* @param string $op
* The update operation to perform. Can be any of the below:
* - info
* - selection
* - run
* - results
* @param \Symfony\Component\HttpFoundation\Request $request
* The current request object.
*
* @return \Symfony\Component\HttpFoundation\Response
* A response object object.
*/
public function handle($op, Request $request) {
require_once $this->root . '/core/includes/install.inc';
require_once $this->root . '/core/includes/update.inc';
drupal_load_updates();
update_fix_compatibility();
if ($request->query
->get('continue')) {
$_SESSION['update_ignore_warnings'] = TRUE;
}
$regions = array();
$requirements = update_check_requirements();
$severity = drupal_requirements_severity($requirements);
if ($severity == REQUIREMENT_ERROR || $severity == REQUIREMENT_WARNING && empty($_SESSION['update_ignore_warnings'])) {
$regions['sidebar_first'] = $this
->updateTasksList('requirements');
$output = $this
->requirements($severity, $requirements, $request);
}
else {
switch ($op) {
case 'selection':
$regions['sidebar_first'] = $this
->updateTasksList('selection');
$output = $this
->selection($request);
break;
case 'run':
$regions['sidebar_first'] = $this
->updateTasksList('run');
$output = $this
->triggerBatch($request);
break;
case 'info':
$regions['sidebar_first'] = $this
->updateTasksList('info');
$output = $this
->info($request);
break;
case 'results':
$regions['sidebar_first'] = $this
->updateTasksList('results');
$output = $this
->results($request);
break;
// Regular batch ops : defer to batch processing API.
default:
require_once $this->root . '/core/includes/batch.inc';
$regions['sidebar_first'] = $this
->updateTasksList('run');
$output = _batch_page($request);
break;
}
}
if ($output instanceof Response) {
return $output;
}
$title = isset($output['#title']) ? $output['#title'] : $this
->t('Drupal database update');
return $this->bareHtmlPageRenderer
->renderBarePage($output, $title, 'maintenance_page', $regions);
}
/**
* Returns the info database update page.
*
* @param \Symfony\Component\HttpFoundation\Request $request
* The current request.
*
* @return array
* A render array.
*/
protected function info(Request $request) {
// Change query-strings on css/js files to enforce reload for all users.
_drupal_flush_css_js();
// Flush the cache of all data for the update status module.
$this->keyValueExpirableFactory
->get('update')
->deleteAll();
$this->keyValueExpirableFactory
->get('update_available_release')
->deleteAll();
$build['info_header'] = array(
'#markup' => '<p>' . $this
->t('Use this utility to update your database whenever a new release of Drupal or a module is installed.') . '</p><p>' . $this
->t('For more detailed information, see the <a href="https://www.drupal.org/upgrade">upgrading handbook</a>. If you are unsure what these terms mean you should probably contact your hosting provider.') . '</p>',
);
$info[] = $this
->t("<strong>Back up your code</strong>. Hint: when backing up module code, do not leave that backup in the 'modules' or 'sites/*/modules' directories as this may confuse Drupal's auto-discovery mechanism.");
$info[] = $this
->t('Put your site into <a href=":url">maintenance mode</a>.', array(
':url' => Url::fromRoute('system.site_maintenance_mode')
->toString(TRUE)
->getGeneratedUrl(),
));
$info[] = $this
->t('<strong>Back up your database</strong>. This process will change your database values and in case of emergency you may need to revert to a backup.');
$info[] = $this
->t('Install your new files in the appropriate location, as described in the handbook.');
$build['info'] = array(
'#theme' => 'item_list',
'#list_type' => 'ol',
'#items' => $info,
);
$build['info_footer'] = array(
'#markup' => '<p>' . $this
->t('When you have performed the steps above, you may proceed.') . '</p>',
);
$build['link'] = array(
'#type' => 'link',
'#title' => $this
->t('Continue'),
'#attributes' => array(
'class' => array(
'button',
'button--primary',
),
),
// @todo Revisit once https://www.drupal.org/node/2548095 is in.
'#url' => Url::fromUri('base://selection'),
);
return $build;
}
/**
* Renders a list of available database updates.
*
* @param \Symfony\Component\HttpFoundation\Request $request
* The current request.
*
* @return array
* A render array.
*/
protected function selection(Request $request) {
// Make sure there is no stale theme registry.
$this->cache
->deleteAll();
$count = 0;
$incompatible_count = 0;
$build['start'] = array(
'#tree' => TRUE,
'#type' => 'details',
);
// Ensure system.module's updates appear first.
$build['start']['system'] = array();
$starting_updates = array();
$incompatible_updates_exist = FALSE;
$updates_per_module = [];
foreach ([
'update',
'post_update',
] as $update_type) {
switch ($update_type) {
case 'update':
$updates = update_get_update_list();
break;
case 'post_update':
$updates = $this->postUpdateRegistry
->getPendingUpdateInformation();
break;
}
foreach ($updates as $module => $update) {
if (!isset($update['start'])) {
$build['start'][$module] = array(
'#type' => 'item',
'#title' => $module . ' module',
'#markup' => $update['warning'],
'#prefix' => '<div class="messages messages--warning">',
'#suffix' => '</div>',
);
$incompatible_updates_exist = TRUE;
continue;
}
if (!empty($update['pending'])) {
$updates_per_module += [
$module => [],
];
$updates_per_module[$module] = array_merge($updates_per_module[$module], $update['pending']);
$build['start'][$module] = array(
'#type' => 'hidden',
'#value' => $update['start'],
);
// Store the previous items in order to merge normal updates and
// post_update functions together.
$build['start'][$module] = array(
'#theme' => 'item_list',
'#items' => $updates_per_module[$module],
'#title' => $module . ' module',
);
if ($update_type === 'update') {
$starting_updates[$module] = $update['start'];
}
}
if (isset($update['pending'])) {
$count = $count + count($update['pending']);
}
}
}
// Find and label any incompatible updates.
foreach (update_resolve_dependencies($starting_updates) as $data) {
if (!$data['allowed']) {
$incompatible_updates_exist = TRUE;
$incompatible_count++;
$module_update_key = $data['module'] . '_updates';
if (isset($build['start'][$module_update_key]['#items'][$data['number']])) {
if ($data['missing_dependencies']) {
$text = $this
->t('This update will been skipped due to the following missing dependencies:') . '<em>' . implode(', ', $data['missing_dependencies']) . '</em>';
}
else {
$text = $this
->t("This update will be skipped due to an error in the module's code.");
}
$build['start'][$module_update_key]['#items'][$data['number']] .= '<div class="warning">' . $text . '</div>';
}
// Move the module containing this update to the top of the list.
$build['start'] = array(
$module_update_key => $build['start'][$module_update_key],
) + $build['start'];
}
}
// Warn the user if any updates were incompatible.
if ($incompatible_updates_exist) {
drupal_set_message($this
->t('Some of the pending updates cannot be applied because their dependencies were not met.'), 'warning');
}
if (empty($count)) {
drupal_set_message($this
->t('No pending updates.'));
unset($build);
$build['links'] = array(
'#theme' => 'links',
'#links' => $this
->helpfulLinks($request),
);
// No updates to run, so caches won't get flushed later. Clear them now.
drupal_flush_all_caches();
}
else {
$build['help'] = array(
'#markup' => '<p>' . $this
->t('The version of Drupal you are updating from has been automatically detected.') . '</p>',
'#weight' => -5,
);
if ($incompatible_count) {
$build['start']['#title'] = $this
->formatPlural($count, '1 pending update (@number_applied to be applied, @number_incompatible skipped)', '@count pending updates (@number_applied to be applied, @number_incompatible skipped)', array(
'@number_applied' => $count - $incompatible_count,
'@number_incompatible' => $incompatible_count,
));
}
else {
$build['start']['#title'] = $this
->formatPlural($count, '1 pending update', '@count pending updates');
}
// @todo Simplify with https://www.drupal.org/node/2548095
$base_url = str_replace('/update.php', '', $request
->getBaseUrl());
$url = (new Url('system.db_update', array(
'op' => 'run',
)))
->setOption('base_url', $base_url);
$build['link'] = array(
'#type' => 'link',
'#title' => $this
->t('Apply pending updates'),
'#attributes' => array(
'class' => array(
'button',
'button--primary',
),
),
'#weight' => 5,
'#url' => $url,
);
}
return $build;
}
/**
* Displays results of the update script with any accompanying errors.
*
* @param \Symfony\Component\HttpFoundation\Request $request
* The current request.
*
* @return array
* A render array.
*/
protected function results(Request $request) {
// @todo Simplify with https://www.drupal.org/node/2548095
$base_url = str_replace('/update.php', '', $request
->getBaseUrl());
// Report end result.
$dblog_exists = $this->moduleHandler
->moduleExists('dblog');
if ($dblog_exists && $this->account
->hasPermission('access site reports')) {
$log_message = $this
->t('All errors have been <a href=":url">logged</a>.', array(
':url' => Url::fromRoute('dblog.overview')
->setOption('base_url', $base_url)
->toString(TRUE)
->getGeneratedUrl(),
));
}
else {
$log_message = $this
->t('All errors have been logged.');
}
if (!empty($_SESSION['update_success'])) {
$message = '<p>' . $this
->t('Updates were attempted. If you see no failures below, you may proceed happily back to your <a href=":url">site</a>. Otherwise, you may need to update your database manually.', array(
':url' => Url::fromRoute('<front>')
->setOption('base_url', $base_url)
->toString(TRUE)
->getGeneratedUrl(),
)) . ' ' . $log_message . '</p>';
}
else {
$last = reset($_SESSION['updates_remaining']);
list($module, $version) = array_pop($last);
$message = '<p class="error">' . $this
->t('The update process was aborted prematurely while running <strong>update #@version in @module.module</strong>.', array(
'@version' => $version,
'@module' => $module,
)) . ' ' . $log_message;
if ($dblog_exists) {
$message .= ' ' . $this
->t('You may need to check the <code>watchdog</code> database table manually.');
}
$message .= '</p>';
}
if (Settings::get('update_free_access')) {
$message .= '<p>' . $this
->t("<strong>Reminder: don't forget to set the <code>\$settings['update_free_access']</code> value in your <code>settings.php</code> file back to <code>FALSE</code>.</strong>") . '</p>';
}
$build['message'] = array(
'#markup' => $message,
);
$build['links'] = array(
'#theme' => 'links',
'#links' => $this
->helpfulLinks($request),
);
// Output a list of info messages.
if (!empty($_SESSION['update_results'])) {
$all_messages = array();
foreach ($_SESSION['update_results'] as $module => $updates) {
if ($module != '#abort') {
$module_has_message = FALSE;
$info_messages = array();
foreach ($updates as $name => $queries) {
$messages = array();
foreach ($queries as $query) {
// If there is no message for this update, don't show anything.
if (empty($query['query'])) {
continue;
}
if ($query['success']) {
$messages[] = array(
'#wrapper_attributes' => array(
'class' => array(
'success',
),
),
'#markup' => $query['query'],
);
}
else {
$messages[] = array(
'#wrapper_attributes' => array(
'class' => array(
'failure',
),
),
'#markup' => '<strong>' . $this
->t('Failed:') . '</strong> ' . $query['query'],
);
}
}
if ($messages) {
$module_has_message = TRUE;
if (is_numeric($name)) {
$title = $this
->t('Update #@count', [
'@count' => $name,
]);
}
else {
$title = $this
->t('Update @name', [
'@name' => trim($name, '_'),
]);
}
$info_messages[] = array(
'#theme' => 'item_list',
'#items' => $messages,
'#title' => $title,
);
}
}
// If there were any messages then prefix them with the module name
// and add it to the global message list.
if ($module_has_message) {
$all_messages[] = array(
'#type' => 'container',
'#prefix' => '<h3>' . $this
->t('@module module', array(
'@module' => $module,
)) . '</h3>',
'#children' => $info_messages,
);
}
}
}
if ($all_messages) {
$build['query_messages'] = array(
'#type' => 'container',
'#children' => $all_messages,
'#attributes' => array(
'class' => array(
'update-results',
),
),
'#prefix' => '<h2>' . $this
->t('The following updates returned messages:') . '</h2>',
);
}
}
unset($_SESSION['update_results']);
unset($_SESSION['update_success']);
unset($_SESSION['update_ignore_warnings']);
return $build;
}
/**
* Renders a list of requirement errors or warnings.
*
* @param \Symfony\Component\HttpFoundation\Request $request
* The current request.
*
* @return array
* A render array.
*/
public function requirements($severity, array $requirements, Request $request) {
$options = $severity == REQUIREMENT_WARNING ? array(
'continue' => 1,
) : array();
// @todo Revisit once https://www.drupal.org/node/2548095 is in. Something
// like Url::fromRoute('system.db_update')->setOptions() should then be
// possible.
$try_again_url = Url::fromUri($request
->getUriForPath(''))
->setOptions([
'query' => $options,
])
->toString(TRUE)
->getGeneratedUrl();
$build['status_report'] = array(
'#theme' => 'status_report',
'#requirements' => $requirements,
'#suffix' => $this
->t('Check the messages and <a href=":url">try again</a>.', array(
':url' => $try_again_url,
)),
);
$build['#title'] = $this
->t('Requirements problem');
return $build;
}
/**
* Provides the update task list render array.
*
* @param string $active
* The active task.
* Can be one of 'requirements', 'info', 'selection', 'run', 'results'.
*
* @return array
* A render array.
*/
protected function updateTasksList($active = NULL) {
// Default list of tasks.
$tasks = array(
'requirements' => $this
->t('Verify requirements'),
'info' => $this
->t('Overview'),
'selection' => $this
->t('Review updates'),
'run' => $this
->t('Run updates'),
'results' => $this
->t('Review log'),
);
$task_list = array(
'#theme' => 'maintenance_task_list',
'#items' => $tasks,
'#active' => $active,
);
return $task_list;
}
/**
* Starts the database update batch process.
*
* @param \Symfony\Component\HttpFoundation\Request $request
* The current request object.
*/
protected function triggerBatch(Request $request) {
$maintenance_mode = $this->state
->get('system.maintenance_mode', FALSE);
// Store the current maintenance mode status in the session so that it can
// be restored at the end of the batch.
$_SESSION['maintenance_mode'] = $maintenance_mode;
// During the update, always put the site into maintenance mode so that
// in-progress schema changes do not affect visiting users.
if (empty($maintenance_mode)) {
$this->state
->set('system.maintenance_mode', TRUE);
}
$operations = array();
// Resolve any update dependencies to determine the actual updates that will
// be run and the order they will be run in.
$start = $this
->getModuleUpdates();
$updates = update_resolve_dependencies($start);
// Store the dependencies for each update function in an array which the
// batch API can pass in to the batch operation each time it is called. (We
// do not store the entire update dependency array here because it is
// potentially very large.)
$dependency_map = array();
foreach ($updates as $function => $update) {
$dependency_map[$function] = !empty($update['reverse_paths']) ? array_keys($update['reverse_paths']) : array();
}
// Determine updates to be performed.
foreach ($updates as $function => $update) {
if ($update['allowed']) {
// Set the installed version of each module so updates will start at the
// correct place. (The updates are already sorted, so we can simply base
// this on the first one we come across in the above foreach loop.)
if (isset($start[$update['module']])) {
drupal_set_installed_schema_version($update['module'], $update['number'] - 1);
unset($start[$update['module']]);
}
$operations[] = array(
'update_do_one',
array(
$update['module'],
$update['number'],
$dependency_map[$function],
),
);
}
}
$post_updates = $this->postUpdateRegistry
->getPendingUpdateFunctions();
if ($post_updates) {
// Now we rebuild all caches and after that execute the hook_post_update()
// functions.
$operations[] = [
'drupal_flush_all_caches',
[],
];
foreach ($post_updates as $function) {
$operations[] = [
'update_invoke_post_update',
[
$function,
],
];
}
}
$batch['operations'] = $operations;
$batch += array(
'title' => $this
->t('Updating'),
'init_message' => $this
->t('Starting updates'),
'error_message' => $this
->t('An unrecoverable error has occurred. You can find the error message below. It is advised to copy it to the clipboard for reference.'),
'finished' => array(
'\\Drupal\\system\\Controller\\DbUpdateController',
'batchFinished',
),
);
batch_set($batch);
// @todo Revisit once https://www.drupal.org/node/2548095 is in.
return batch_process(Url::fromUri('base://results'), Url::fromUri('base://start'));
}
/**
* Finishes the update process and stores the results for eventual display.
*
* After the updates run, all caches are flushed. The update results are
* stored into the session (for example, to be displayed on the update results
* page in update.php). Additionally, if the site was off-line, now that the
* update process is completed, the site is set back online.
*
* @param $success
* Indicate that the batch API tasks were all completed successfully.
* @param array $results
* An array of all the results that were updated in update_do_one().
* @param array $operations
* A list of all the operations that had not been completed by the batch API.
*/
public static function batchFinished($success, $results, $operations) {
// No updates to run, so caches won't get flushed later. Clear them now.
drupal_flush_all_caches();
$_SESSION['update_results'] = $results;
$_SESSION['update_success'] = $success;
$_SESSION['updates_remaining'] = $operations;
// Now that the update is done, we can put the site back online if it was
// previously not in maintenance mode.
if (empty($_SESSION['maintenance_mode'])) {
\Drupal::state()
->set('system.maintenance_mode', FALSE);
}
unset($_SESSION['maintenance_mode']);
}
/**
* Provides links to the homepage and administration pages.
*
* @param \Symfony\Component\HttpFoundation\Request $request
* The current request.
*
* @return array
* An array of links.
*/
protected function helpfulLinks(Request $request) {
// @todo Simplify with https://www.drupal.org/node/2548095
$base_url = str_replace('/update.php', '', $request
->getBaseUrl());
$links['front'] = array(
'title' => $this
->t('Front page'),
'url' => Url::fromRoute('<front>')
->setOption('base_url', $base_url),
);
if ($this->account
->hasPermission('access administration pages')) {
$links['admin-pages'] = array(
'title' => $this
->t('Administration pages'),
'url' => Url::fromRoute('system.admin')
->setOption('base_url', $base_url),
);
}
return $links;
}
/**
* Retrieves module updates.
*
* @return array
* The module updates that can be performed.
*/
protected function getModuleUpdates() {
$return = array();
$updates = update_get_update_list();
foreach ($updates as $module => $update) {
$return[$module] = $update['start'];
}
return $return;
}
}Members
Name |
Modifiers | Type | Description | Overrides |
|---|---|---|---|---|
|
ControllerBase:: |
protected | property | The configuration factory. | |
|
ControllerBase:: |
protected | property | The current user service. | 1 |
|
ControllerBase:: |
protected | property | The entity form builder. | |
|
ControllerBase:: |
protected | property | The entity manager. | 1 |
|
ControllerBase:: |
protected | property | The entity type manager. | |
|
ControllerBase:: |
protected | property | The form builder. | 3 |
|
ControllerBase:: |
protected | property | The key-value storage. | 1 |
|
ControllerBase:: |
protected | property | The language manager. | 1 |
|
ControllerBase:: |
protected | property | The state service. | |
|
ControllerBase:: |
protected | function | Returns the requested cache bin. | |
|
ControllerBase:: |
protected | function | Retrieves a configuration object. | |
|
ControllerBase:: |
private | function | Returns the service container. | |
|
ControllerBase:: |
protected | function | Returns the current user. | 1 |
|
ControllerBase:: |
protected | function | Retrieves the entity form builder. | |
|
ControllerBase:: |
protected | function | Retrieves the entity manager service. | 1 |
|
ControllerBase:: |
protected | function | Retrieves the entity type manager. | |
|
ControllerBase:: |
protected | function | Returns the form builder service. | 3 |
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ControllerBase:: |
protected | function | Returns a key/value storage collection. | 1 |
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ControllerBase:: |
protected | function | Returns the language manager service. | 1 |
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ControllerBase:: |
protected | function | Returns the module handler. | 2 |
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ControllerBase:: |
protected | function | Returns the state storage service. | |
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DbUpdateController:: |
protected | property | The current user. | |
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DbUpdateController:: |
protected | property | The bare HTML page renderer. | |
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DbUpdateController:: |
protected | property | A cache backend interface. | |
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DbUpdateController:: |
protected | property | The keyvalue expirable factory. | |
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DbUpdateController:: |
protected | property |
The module handler. Overrides ControllerBase:: |
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DbUpdateController:: |
protected | property | The post update registry. | |
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DbUpdateController:: |
protected | property | The app root. | |
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DbUpdateController:: |
protected | property | The state service. | |
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DbUpdateController:: |
public static | function | Finishes the update process and stores the results for eventual display. | |
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DbUpdateController:: |
public static | function |
Instantiates a new instance of this class. Overrides ControllerBase:: |
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DbUpdateController:: |
protected | function | Retrieves module updates. | |
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DbUpdateController:: |
public | function | Returns a database update page. | |
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DbUpdateController:: |
protected | function | Provides links to the homepage and administration pages. | |
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DbUpdateController:: |
protected | function | Returns the info database update page. | |
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DbUpdateController:: |
public | function | Renders a list of requirement errors or warnings. | |
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DbUpdateController:: |
protected | function | Displays results of the update script with any accompanying errors. | |
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DbUpdateController:: |
protected | function | Renders a list of available database updates. | |
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DbUpdateController:: |
protected | function | Starts the database update batch process. | |
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DbUpdateController:: |
protected | function | Provides the update task list render array. | |
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DbUpdateController:: |
public | function | Constructs a new UpdateController. | |
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LinkGeneratorTrait:: |
protected | property | The link generator. | 1 |
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LinkGeneratorTrait:: |
protected | function | Returns the link generator. | |
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LinkGeneratorTrait:: |
protected | function | Renders a link to a route given a route name and its parameters. | |
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LinkGeneratorTrait:: |
public | function | Sets the link generator service. | |
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RedirectDestinationTrait:: |
protected | property | The redirect destination service. | |
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RedirectDestinationTrait:: |
protected | function | Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url. | |
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RedirectDestinationTrait:: |
protected | function | Returns the redirect destination service. | |
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RedirectDestinationTrait:: |
public | function | Sets the redirect destination service. | |
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StringTranslationTrait:: |
protected | property | The string translation service. | |
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StringTranslationTrait:: |
protected | function | Formats a string containing a count of items. | |
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StringTranslationTrait:: |
protected | function | Returns the number of plurals supported by a given language. | |
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StringTranslationTrait:: |
protected | function | Gets the string translation service. | |
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StringTranslationTrait:: |
public | function | Sets the string translation service to use. | 2 |
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StringTranslationTrait:: |
protected | function | Translates a string to the current language or to a given language. | |
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UrlGeneratorTrait:: |
protected | property | The url generator. | |
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UrlGeneratorTrait:: |
protected | function | Returns the URL generator service. | |
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UrlGeneratorTrait:: |
protected | function | Returns a redirect response object for the specified route. | |
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UrlGeneratorTrait:: |
public | function | Sets the URL generator service. | |
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UrlGeneratorTrait:: |
protected | function | Generates a URL or path for a specific route based on the given parameters. |