Dokan add new custom withdraw methods

gistfile1.txt

/**
 * Dokan add new withdraw method
 *
 * @param array $methods
 *
 * @return array $methods
 */
function dokan_add_new_withdraw_method( $methods ) {
  $methods['custom'] = [
    'title'     => __( 'Custom', 'dokan-lite' ),
    'callback'  =>  'dokan_add_new_withdraw_method_settings'
  ];

  return $methods;
}
add_filter( 'dokan_withdraw_methods', 'dokan_add_new_withdraw_method' );

/**
 * Dokan add new withdraw method settings
 *
 * @param array $store_settings
 *
 * @return void
 */
function dokan_add_new_withdraw_method_settings( $store_settings ) {
    global $current_user;

    $email = isset( $store_settings['payment']['custom']['email'] ) ? esc_attr( $store_settings['payment']['custom']['email'] ) : $current_user->user_email; ?>
    <div class="dokan-form-group">
        <div class="dokan-w8">
            <div class="dokan-input-group">
                <span class="dokan-input-group-addon"><?php esc_html_e( 'E-mail', 'dokan-lite' ); ?></span>
                <input value="<?php echo esc_attr( $email ); ?>" name="settings[custom][email]" class="dokan-form-control email" placeholder="you@domain.com" type="text">
            </div>
        </div>
    </div>
    <?php
}

/**
 * Dokan save custom payment method data for vendors
 *
 * @param int   $store_id
 * @param array $dokan_settings
 *
 * @return void
 */
function dokan_save_custom_payment_method( $store_id, $dokan_settings ) {
  $post_data = wp_unslash( $_POST );

  if ( isset( $post_data['settings']['custom'] ) ) {
      $dokan_settings['payment']['custom'] = array(
          'email' => sanitize_email( $post_data['settings']['custom']['email'] ),
      );
  }
  
  update_user_meta( $store_id, 'dokan_profile_settings', $dokan_settings );
}
add_action( 'dokan_store_profile_saved', 'dokan_save_custom_payment_method', 10, 2 );

/**
 * Dokan seller active custom withdraw methods
 *
 * @param array $active_payment_methods
 * @param int   $vendor_id
 *
 * @return array $active_payment_methods
 */
function dokan_seller_active_custom_withdraw_methods( $active_payment_methods, $vendor_id ) {
  $store_info = dokan_get_store_info($vendor_id);
  $custom     = isset( $store_info['payment']['custom']['email'] ) && $store_info['payment']['custom']['email'] !== false ? 'custom' : '';

  $active_payment_methods[] = $custom;

  return $active_payment_methods;
}
add_filter( 'dokan_get_seller_active_withdraw_methods', 'dokan_seller_active_custom_withdraw_methods', 10, 2 );

/**
 * Dokan admin add custom withdraw method details
 *
 * @return void
 */
function dokan_admin_withdraw_list_add_custom_method() {
  ?>
  <script>
    var hooks;
    function getCustomPaymentDetails( details, method, data ) {
      if (data[method] !== undefined) {
        if ('custom' === method) {
          details = data[method].email || '';
        }
      }
      return details;
    }
    dokan.hooks.addFilter( 'dokan_get_payment_details', 'getCustomPaymentDetails', getCustomPaymentDetails, 33, 3 );
  </script>
  <?php
}
add_action( 'admin_print_footer_scripts', 'dokan_admin_withdraw_list_add_custom_method', 99 );