CronForm.php in Zircon Profile 8
Same filename and directory in other branches
Contains \Drupal\system\Form\CronForm.
Namespace
Drupal\system\FormFile
core/modules/system/src/Form/CronForm.phpView source
<?php
/**
* @file
* Contains \Drupal\system\Form\CronForm.
*/
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 Symfony\Component\HttpFoundation\RedirectResponse;
/**
* Configure cron settings for this site.
*/
class CronForm extends FormBase {
/**
* 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}
*/
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'] = array(
'#markup' => '<p>' . t('Cron takes care of running periodic tasks like checking for updates and indexing content for search.') . '</p>',
);
$form['run'] = array(
'#type' => 'submit',
'#value' => t('Run cron'),
);
$status = '<p>' . $this
->t('Last run: %time ago.', array(
'%time' => $this->dateFormatter
->formatTimeDiffSince($this->state
->get('system.cron_last')),
)) . '</p>';
$form['status'] = array(
'#markup' => $status,
);
$cron_url = $this
->url('system.cron', array(
'key' => $this->state
->get('system.cron_key'),
), array(
'absolute' => TRUE,
));
$form['cron_url'] = array(
'#markup' => '<p>' . t('To run cron from outside the site, go to <a href=":cron">@cron</a>', array(
':cron' => $cron_url,
'@cron' => $cron_url,
)) . '</p>',
);
if (!$this->moduleHandler
->moduleExists('automated_cron')) {
$form['cron'] = array(
'#markup' => $this
->t('Enable the <em>Automated Cron</em> module to allow cron execution at the end of a server response.'),
);
}
return $form;
}
/**
* Runs cron and reloads the page.
*/
public function submitForm(array &$form, FormStateInterface $form_state) {
// Run cron manually from Cron form.
if ($this->cron
->run()) {
drupal_set_message(t('Cron run successfully.'));
}
else {
drupal_set_message(t('Cron run failed.'), 'error');
}
return new RedirectResponse($this
->url('system.cron_settings', array(), array(
'absolute' => TRUE,
)));
}
}