function faq_ask_node_update in FAQ_Ask 7

Same name and namespace in other branches

1. 8 faq_ask.module \faq_ask_node_update()

Implements hook_node_update().

Checks if the node being updated is a question that has been answered

Parameters

object $node: Node object to update

File

./faq_ask.module, line 391

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_node_update($node) {
  if ($node->type == 'faq') {

    // Update the faq_ask_term_index table by removing nid/tid pairs when node is published
    if ($node->status == '1') {
      db_delete('faq_ask_term_index')
        ->condition('nid', $node->nid)
        ->execute();
    }

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

    // Check if the node is published and asker notified
    $email = _faq_ask_get_faq_notification_email($node->nid);
    if ($node->status == '1' && $email != '') {

      // Get the asker account
      $params['account'] = user_load_by_mail($email);
      $params['question'] = $node->title;
      $params['nid'] = $node->nid;

      // 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' => $email,
          '@quest' => check_plain($node->title),
        ), WATCHDOG_NOTICE);

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