static function saveSettings($mailchimp_sync_setting, $interest_groups)
{
// Get the interest groups from Mailchimp again so we can associate a
// name with the interest group id.
$mailchimp_interest_groups = CRM_CiviMailchimp_Utils::getInterestGroups($mailchimp_sync_setting->mailchimp_list_id);
foreach ($interest_groups as $interest_group) {
$interest_group = explode('_', $interest_group);
$interest_grouping_id = $interest_group[0];
$interest_group_id = $interest_group[1];
// Mailchimp expects the interest group name rather than id when
// making API subscription requests. However, since the name can be
// changed and is not unique, we're storing both the id and name.
$interest_group_name = $mailchimp_interest_groups[$interest_grouping_id][$interest_group_id];
$mailchimp_interest_group_sync_setting = new CRM_CiviMailchimp_BAO_InterestGroupsSyncSettings();
$mailchimp_interest_group_sync_setting->civimailchimp_sync_settings_id = $mailchimp_sync_setting->id;
$mailchimp_interest_group_sync_setting->mailchimp_interest_grouping_id = $interest_grouping_id;
$mailchimp_interest_group_sync_setting->mailchimp_interest_group_id = $interest_group_id;
$mailchimp_interest_group_sync_setting->mailchimp_interest_group_name = $interest_group_name;
$mailchimp_interest_group_sync_setting->save();
}
}
