function newsletter_add_open_rate_image in Newsletter 7

1 call to newsletter_add_open_rate_image()

newsletter_mail in ./newsletter.module

Implements hook_mail().

File

./newsletter.module, line 1129

Defines menu items for newsletter administration, permissions and basic drupal hooks.

Code

function newsletter_add_open_rate_image($hash, $newsletter) {
  $params = array(
    'absolute' => TRUE,
    'query' => array(
      'source' => 'newsletter',
      'nnid' => $newsletter->nnid,
    ),
  );
  $url = url('newsletter/statistics/' . $hash, $params);
  $image = "<img src='{$url}' width = '1' height = '1' />";
  return $image;
}