function advagg_update_7217

Update migrate the advagg_browser_dns_prefetch variable.

Fichier

./advagg.install, line 753

Code

function advagg_update_7217(&$sandbox) {
    $advagg_browser_dns_prefetch = variable_get('advagg_browser_dns_prefetch', NULL);
    $advagg_resource_hints_dns_prefetch = variable_get('advagg_resource_hints_dns_prefetch', NULL);
    $advagg_resource_hints_location = variable_get('advagg_resource_hints_location', NULL);
    variable_del('advagg_browser_dns_prefetch');
    if (empty($advagg_browser_dns_prefetch) || !is_null($advagg_resource_hints_dns_prefetch) || !is_null($advagg_resource_hints_location)) {
        return t('Nothing needed to be done.');
    }
    drupal_load('module', 'advagg');
    $config_path = advagg_admin_config_root_path();
    if ($advagg_browser_dns_prefetch == 1) {
        variable_set('advagg_resource_hints_location', 1);
        variable_set('advagg_resource_hints_dns_prefetch', TRUE);
    }
    elseif ($advagg_browser_dns_prefetch == 2) {
        variable_set('advagg_resource_hints_location', 3);
        variable_set('advagg_resource_hints_dns_prefetch', TRUE);
    }
    else {
        return t('Nothing happened.');
    }
    return t('Old DNS Prefetch variable transferred to the new variable. Other options are under Resource Hints on the <a href="@url">configuration page</a>', array(
        '@url' => url($config_path . '/advagg', array(
            'fragment' => 'edit-resource-hints',
        )),
    ));
}