admin()->check_ajax_nonce();
if ( ! is_user_logged_in() || ! current_user_can( 'manage_options' ) ) {
wp_send_json_error( __( 'Please login as administrator', 'ultimate-member' ) );
}
/**
* @var $form_id
*/
extract( $_POST );
$fields = UM()->query()->get_attr( 'custom_fields', $form_id );
$this->row_data = get_option( 'um_form_rowdata_' . $form_id, array() );
$this->exist_rows = array();
if ( ! empty( $fields ) ) {
foreach ( $fields as $key => $array ) {
if ( $array['type'] == 'row' ) {
$this->row_data[ $key ] = $array;
unset( $fields[ $key ] );
}
}
} else {
$fields = array();
}
foreach ( $_POST as $key => $value ) {
// adding rows
if ( 0 === strpos( $key, '_um_row_' ) ) {
$update_args = null;
$row_id = str_replace( '_um_row_', '', $key );
$row_array = array(
'type' => 'row',
'id' => $value,
'sub_rows' => $_POST[ '_um_rowsub_'.$row_id .'_rows' ],
'cols' => $_POST[ '_um_rowcols_'.$row_id .'_cols' ],
'origin' => $_POST[ '_um_roworigin_'.$row_id . '_val' ],
);
$row_args = $row_array;
if ( isset( $this->row_data[ $row_array['origin'] ] ) ) {
foreach( $this->row_data[ $row_array['origin'] ] as $k => $v ){
if ( $k != 'position' && $k != 'metakey' ) {
$update_args[$k] = $v;
}
}
if ( isset( $update_args ) ) {
$row_args = array_merge( $update_args, $row_array );
}
$this->exist_rows[] = $key;
}
$fields[$key] = $row_args;
}
// change field position
if ( 0 === strpos( $key, 'um_position_' ) ) {
$field_key = str_replace('um_position_','',$key);
if ( isset( $fields[$field_key] ) ) {
$fields[$field_key]['position'] = $value;
}
}
// change field master row
if ( 0 === strpos( $key, 'um_row_' ) ) {
$field_key = str_replace('um_row_','',$key);
if ( isset( $fields[$field_key] ) ) {
$fields[$field_key]['in_row'] = $value;
}
}
// change field sub row
if ( 0 === strpos( $key, 'um_subrow_' ) ) {
$field_key = str_replace('um_subrow_','',$key);
if ( isset( $fields[$field_key] ) ) {
$fields[$field_key]['in_sub_row'] = $value;
}
}
// change field column
if ( 0 === strpos( $key, 'um_col_' ) ) {
$field_key = str_replace('um_col_','',$key);
if ( isset( $fields[$field_key] ) ) {
$fields[$field_key]['in_column'] = $value;
}
}
// add field to group
if ( 0 === strpos( $key, 'um_group_' ) ) {
$field_key = str_replace('um_group_','',$key);
if ( isset( $fields[$field_key] ) ) {
$fields[$field_key]['in_group'] = $value;
}
}
}
foreach ( $this->row_data as $k => $v ) {
if ( ! in_array( $k, $this->exist_rows ) )
unset( $this->row_data[$k] );
}
update_option( 'um_existing_rows_' . $form_id, $this->exist_rows );
update_option( 'um_form_rowdata_' . $form_id , $this->row_data );
UM()->query()->update_attr( 'custom_fields', $form_id, $fields );
}
/**
* Load form to maintain form order
*/
function load_field_order() {
$screen = get_current_screen();
if ( ! isset( $screen->id ) || $screen->id != 'um_form' ) return;
?>