/**
* bulk update groups
*
*/
public function update_groups()
{
// check nonce
if (!isset($_POST['advads-group-update-nonce']) || !wp_verify_nonce($_POST['advads-group-update-nonce'], 'update-advads-groups')) {
return new WP_Error('invalid_ad_group', __('Invalid Ad Group', 'advanced-ads'));
}
// check user rights
if (!current_user_can('manage_options')) {
return new WP_Error('invalid_ad_group_rights', __('You don’t have permission to change the ad groups', 'advanced-ads'));
}
// iterate through groups
if (isset($_POST['advads-groups']) && count($_POST['advads-groups'])) {
// empty group settings
update_option('advads-ad-groups', array());
foreach ($_POST['advads-groups'] as $_group_id => $_group) {
// save basic wp term
wp_update_term($_group_id, Advanced_Ads::AD_GROUP_TAXONOMY, $_group);
// save ad weights
$group = new Advanced_Ads_Group($_group['id']);
if (isset($_group['ads'])) {
$group->save_ad_weights($_group['ads']);
}
// save other attributes
$type = isset($_group['type']) ? $_group['type'] : 'default';
$ad_count = isset($_group['ad_count']) ? $_group['ad_count'] : 1;
$options = isset($_group['options']) ? $_group['options'] : array();
// allow other add-ons to save their own group attributes
$atts = apply_filters('advanced-ads-group-save-atts', array('type' => $type, 'ad_count' => $ad_count, 'options' => $options), $_group);
$group->save($atts);
}
}
// reload groups
$this->load_groups();
return true;
}
