function faq_ask_cron in FAQ_Ask 6.2

Same name and namespace in other branches

1. 7 faq_ask.module \faq_ask_cron()

Implementation of hook_cron().

Checks the que for asker notifications and sends a notification to the asker when the question is published

File

./faq_ask.module, line 548

This module is an add-on to the FAQ module that allows users with the 'ask question' permission to create a question which will be queued for an 'expert' to answer.

Code

function faq_ask_cron() {

  // If the asker notification should be done by cron
  if (!variable_get('faq_ask_notify_by_cron', TRUE)) {
    return;
  }

  // Get all the waiting notifications
  $notifications = _faq_ask_get_faq_notifications();
  foreach ($notifications as $nid => $email) {

    // With the notification record, check if status of the question is published
    if ($result = db_query('SELECT title,status FROM {node} WHERE nid=%d', $nid)) {
      $notification = db_fetch_array($result);
      if ($notification['status'] == '1') {
        $params = array(
          'question' => $notification['title'],
          'nid' => $nid,
          'account' => user_load(array(
            'mail' => $email,
          )),
        );

        // Send the e-mail to the asker. Drupal calls hook_mail() via this
        $mail_sent = drupal_mail('faq_ask', 'notify_asker', $email, user_preferred_language($params['account']), $params);

        // Handle sending result
        if ($mail_sent) {
          watchdog('FAQ_Ask', 'Asker notification email sent to @to for question: "@quest"', array(
            '@to' => $email,
            '@quest' => check_plain($notification['title']),
          ), WATCHDOG_NOTICE);

          // If email sent, remove the notification from the queue
          _faq_ask_delete_faq_notification($nid);
        }
        else {
          watchdog('FAQ_Ask', 'Asker notification email to @to failed for the "@quest" question.', array(
            '@to' => $email,
            '@quest' => check_plain($notification['title']),
          ), WATCHDOG_ERROR);
          drupal_set_message(t('Asker notification email to @to failed for the "@quest" question.', array(
            '@to' => $email,
            '@quest' => check_plain($notification['title']),
          )));
        }
      }
    }
  }
}