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<?php
namespace Drupal\system\Form;
use Drupal\Core\Config\ConfigFactoryInterface;
use Drupal\Core\CronInterface;
use Drupal\Core\Datetime\DateFormatterInterface;
use Drupal\Core\Extension\ModuleHandlerInterface;
use Drupal\Core\Form\FormBase;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\State\StateInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;
use Drupal\Core\Form\ConfigFormBaseTrait;
/**
* Configure cron settings for this site.
*/
class CronForm extends FormBase {
use ConfigFormBaseTrait;
/**
* Stores the state storage service.
*
* @var \Drupal\Core\State\StateInterface
*/
protected $state;
/**
* The cron service.
*
* @var \Drupal\Core\CronInterface
*/
protected $cron;
/**
* The date formatter service.
*
* @var \Drupal\Core\Datetime\DateFormatterInterface
*/
protected $dateFormatter;
/**
* The module handler service.
*
* @var \Drupal\Core\Extension\ModuleHandlerInterface $moduleHandler
*/
protected $moduleHandler;
/**
* Constructs a CronForm object.
*
* @param \Drupal\Core\Config\ConfigFactoryInterface $config_factory
* The factory for configuration objects.
* @param \Drupal\Core\State\StateInterface $state
* The state key value store.
* @param \Drupal\Core\CronInterface $cron
* The cron service.
* @param \Drupal\Core\Datetime\DateFormatterInterface $date_formatter
* The date formatter service.
* @param \Drupal\Core\Extension\ModuleHandlerInterface $module_handler
* The module handler service.
*/
public function __construct(ConfigFactoryInterface $config_factory, StateInterface $state, CronInterface $cron, DateFormatterInterface $date_formatter, ModuleHandlerInterface $module_handler) {
$this->state = $state;
$this->cron = $cron;
$this->dateFormatter = $date_formatter;
$this->moduleHandler = $module_handler;
}
/**
* {@inheritdoc}
*/
protected function getEditableConfigNames() {
return ['system.cron'];
}
/**
* {@inheritdoc}
*/
public static function create(ContainerInterface $container) {
return new static(
$container->get('config.factory'),
$container->get('state'),
$container->get('cron'),
$container->get('date.formatter'),
$container->get('module_handler')
);
}
/**
* {@inheritdoc}
*/
public function getFormId() {
return 'system_cron_settings';
}
/**
* {@inheritdoc}
*/
public function buildForm(array $form, FormStateInterface $form_state) {
$form['description'] = [
'#markup' => '<p>' . t('Cron takes care of running periodic tasks like checking for updates and indexing content for search.') . '</p>',
];
$form['run'] = [
'#type' => 'submit',
'#value' => t('Run cron'),
];
$status = '<p>' . $this->t('Last run: %time ago.', ['%time' => $this->dateFormatter->formatTimeDiffSince($this->state->get('system.cron_last'))]) . '</p>';
$form['status'] = [
'#markup' => $status,
];
$cron_url = $this->url('system.cron', ['key' => $this->state->get('system.cron_key')], ['absolute' => TRUE]);
$form['cron_url'] = [
'#markup' => '<p>' . t('To run cron from outside the site, go to <a href=":cron">@cron</a>', [':cron' => $cron_url, '@cron' => $cron_url]) . '</p>',
];
if (!$this->moduleHandler->moduleExists('automated_cron')) {
$form['automated_cron'] = [
'#markup' => $this->t('Enable the <em>Automated Cron</em> module to allow cron execution at the end of a server response.'),
];
}
$form['cron'] = [
'#title' => t('Cron settings'),
'#type' => 'details',
'#open' => TRUE,
];
$form['cron']['logging'] = [
'#type' => 'checkbox',
'#title' => t('Detailed cron logging'),
'#default_value' => $this->config('system.cron')->get('logging'),
'#description' => 'Run times of individual cron jobs will be written to watchdog',
];
$form['actions']['#type'] = 'actions';
$form['actions']['submit'] = [
'#type' => 'submit',
'#value' => t('Save configuration'),
'#button_type' => 'primary',
];
return $form;
}
/**
* Runs cron and reloads the page.
*/
public function submitForm(array &$form, FormStateInterface $form_state) {
$this->config('system.cron')
->set('logging', $form_state->getValue('logging'))
->save();
drupal_set_message(t('The configuration options have been saved.'));
// Run cron manually from Cron form.
if ($this->cron->run()) {
drupal_set_message(t('Cron ran successfully.'));
}
else {
drupal_set_message(t('Cron run failed.'), 'error');
}
}
}