function revisioning_scheduler_form_alter in Revisioning 8

Same name and namespace in other branches

1. 6.3 revisioning_scheduler/revisioning_scheduler.module \revisioning_scheduler_form_alter()
2. 7 revisioning_scheduler/revisioning_scheduler.module \revisioning_scheduler_form_alter()

Implements hook_form_alter().

Adds date and time fields to the publication and reverting forms. Also shows the entered date and time on the revisions summary.

File

revisioning_scheduler/revisioning_scheduler.module, line 140

Allows revisions to be published at specified dates and times.

Code

function revisioning_scheduler_form_alter(&$form, $form_state, $form_id) {
  switch ($form_id) {
    case 'revisioning_publish_confirm':
    case 'node_revision_revert_confirm':
      $vid = arg(3);
      $result = db_query('SELECT * FROM {revisioning_scheduler} WHERE revision_vid = :vid', array(
        ':vid' => $vid,
      ));
      $revision = $result
        ->fetchAssoc();
      if (!empty($revision)) {
        drupal_set_message(t('This revision was already scheduled by !username for publication on %date. You may override this date and time.', array(
          '%date' => format_date($revision['revision_date']),
          '!username' => theme('username', array(
            'account' => user_load($revision['revision_uid']),
          )),
        )), 'warning', FALSE);
      }
      $date_format = variable_get('revisioning_scheduler_date_format');
      if (empty($date_format)) {
        $date_format = REVISIONING_SCHEDULER_DEFAULT_DATE_FORMAT;
      }
      $date_and_time = explode(' ', date($date_format));
      $form['revisioning_scheduler_date'] = array(
        '#title' => $form_id == 'node_revision_revert_confirm' ? t('Date for reversion') : t('Date for publication'),
        '#type' => 'textfield',
        '#description' => t('Enter the date you want this revision to be published.'),
        '#maxlength' => 10,
        '#size' => 10,
        '#default_value' => $date_and_time[0],
        '#weight' => -1,
      );
      $form['revisioning_scheduler_time'] = array(
        '#title' => $form_id == 'node_revision_revert_confirm' ? t('Time for reversion') : t('Time for publication'),
        '#type' => 'textfield',
        '#maxlength' => 5,
        '#size' => 5,
        '#default_value' => $date_and_time[1],
        '#description' => t('Enter the time you want this revision to be published. Use the 24 hour clock.'),
        '#weight' => 0,
      );
      break;
    case 'revisioning_revisions_summary':
      $result = db_query('SELECT * FROM {revisioning_scheduler} WHERE revision_nid = :nid', array(
        ':nid' => arg(1),
      ));
      foreach ($result as $revision) {
        if ($revision->revision_date > time()) {
          $form['info'][$revision->revision_vid]['#markup'] .= '<br/>' . t('Scheduled for publication on %date.', array(
            '%date' => format_date($revision->revision_date, 'long'),
          ));
        }
        else {
          $form['info'][$revision->revision_vid]['#markup'] .= '<br/>' . t('Scheduled for publication at next cron run.');
        }
      }
      break;
  }
}