function cron_example_form

The form to provide a link to cron.php.

Related topics

File

modules/examples/cron_example/cron_example.module, line 46

Hook implementations for the Cron Example module.

Code

function cron_example_form($form, &$form_state) {
  $config = config('cron_example');

  $form['status'] = array(
    '#type' => 'fieldset',
    '#title' => t('Cron status information'),
  );
  $form['status']['intro'] = array(
    '#markup' => '<div>' . t('The cron example demonstrates hook_cron() and hook_cron_queue_info() processing. If you have administrative privileges you can run cron from this page and see the results.') . '</div>',
  );
  $form['status']['last'] = array(
    '#markup' => '<div>' . t('cron_example_cron() will next execute the first time cron runs after %time (%seconds seconds from now)', 
    array(
      '%time' => cron_example_date_iso8601($config->get('cron_example_next_execution')),
      '%seconds' => $config->get('cron_example_next_execution') - time(),
    )
    ) . '</div>',
  );

  if (user_access('administer site configuration')) {
    $form['cron_run'] = array(
      '#type' => 'fieldset',
      '#title' => t('Run cron manually'),
    );
    $form['cron_run']['cron_reset'] = array(
      '#type' => 'checkbox',
      '#title' => t("Run cron_example's cron regardless of whether interval has expired."),
      '#default_value' => FALSE,
    );
    $form['cron_run']['cron_trigger'] = array(
      '#type' => 'submit',
      '#value' => t('Run cron now'),
      '#submit' => array('cron_example_form_cron_run_submit'),
    );
  }

  $form['cron_queue_setup'] = array(
    '#type' => 'fieldset',
    '#title' => t('Cron queue setup (for hook_cron_queue_info(), etc.)'),
  );
  $queue_1 = BackdropQueue::get('cron_example_queue_1');
  $queue_2 = BackdropQueue::get('cron_example_queue_2');
  $form['cron_queue_setup']['current_cron_queue_status'] = array(
    '#markup' => '<div>' . t('There are currently %queue_1 items in queue 1 and %queue_2 items in queue 2', 
    array(
      '%queue_1' => $queue_1->numberOfItems(),
      '%queue_2' => $queue_2->numberOfItems(),
    )) . '</div>',
  );
  $form['cron_queue_setup']['num_items'] = array(
    '#type' => 'select',
    '#title' => t('Number of items to add to queue'),
    '#options' => backdrop_map_assoc(array(1, 5, 10, 100, 1000)),
    '#default_value' => 5,
  );
  $form['cron_queue_setup']['queue'] = array(
    '#type' => 'radios',
    '#title' => t('Queue to add items to'),
    '#options' => array(
      'cron_example_queue_1' => t('Queue 1'),
      'cron_example_queue_2' => t('Queue 2'),
    ),
    '#default_value' => 'cron_example_queue_1',
  );
  $form['cron_queue_setup']['submit'] = array(
    '#type' => 'submit',
    '#value' => t('Add jobs to queue'),
    '#submit' => array('cron_example_add_jobs_to_queue'),
  );

  $form['configuration'] = array(
    '#type' => 'fieldset',
    '#title' => t('Configuration of cron_example_cron()'),
  );
  $form['configuration']['cron_example_interval'] = array(
    '#type' => 'select',
    '#title' => t('Cron interval'),
    '#description' => t('Time after which cron_example_cron will respond to a processing request.'),
    '#default_value' => $config->get('cron_example_interval'),
    '#options' => array(
      60 => t('1 minute'),
      300 => t('5 minutes'),
      3600 => t('1 hour'),
      60 * 60 * 24 => t('1 day'),
    ),
  );

  return system_settings_form($form);
}