function footer_message_enable in Footer Message 7

Implements hook_enable().

Provides an upgrade path from Drupal 6.x sites to Drupal 7.x, checking to see if the site_footer variable has been set for a D6 site, if so - grab that value and pass to our new footer variable.

File

./footer_message.install, line 15

Contains install and update functions for footer_message.

Code

function footer_message_enable() {
  $old_footer = variable_get('site_footer', FALSE);
  $new_footer = variable_get('footer_message_msg', FALSE);
  if ($new_footer == FALSE && $old_footer) {
    variable_set('footer_message_msg', array(
      'value' => $old_footer,
    ));
  }
}