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Edit File: forms5.php

<?php
/**
 *
 * Seamless Donations by David Gewirtz, adopted from Allen Snook
 *
 * Lab Notes: http://zatzlabs.com/lab-notes/
 * Plugin Page: http://zatzlabs.com/seamless-donations/
 * Contact: http://zatzlabs.com/contact-us/
 *
 * Copyright (c) 2015-2020 by David Gewirtz
 * /
 */

//	Exit if .php file accessed directly
if (!defined('ABSPATH')) exit;

//// FORM OPTIONS - SETUP ////
function seamless_donations_admin5_forms_menu() {
    $args = array(
        'id'           => 'seamless_donations_tab_forms_page',
        'title'        => 'Seamless Donations - Form Options',
        'menu_title'   => 'Form Options',
        'tab_title'    => 'Form Options',
        'object_types' => array('options-page'),
        'option_key'   => 'seamless_donations_tab_forms',
        'parent_slug'  => 'seamless_donations_tab_main',
        'tab_group'    => 'seamless_donations_tab_set',
        'save_button'  => 'Save Tweaks',
    );

// 'tab_group' property is supported in > 2.4.0.
    if (version_compare(CMB2_VERSION, '2.4.0')) {
        $args['display_cb'] = 'seamless_donations_cmb_options_display_with_tabs';
    }

do_action('seamless_donations_tab_forms_before', $args);

// call on button hit for page save
    add_action('admin_post_seamless_donations_tab_forms', 'seamless_donations_tab_forms_process_buttons');

// clear previous error messages if coming from another page
    seamless_donations_clear_cmb2_submit_button_messages($args['option_key']);

$args          = apply_filters('seamless_donations_tab_forms_menu', $args);
    $forms_options = new_cmb2_box($args);

seamless_donations_admin5_forms_levels_section_data($forms_options);
    do_action('seamless_donations_tab_forms_after_levels', $forms_options);

seamless_donations_admin5_forms_styles_section_data($forms_options);
    seamless_donations_admin5_forms_defaults_section_data($forms_options);
    seamless_donations_admin5_forms_fields_section_data($forms_options);
    seamless_donations_admin5_forms_tweaks_section_data($forms_options);

do_action('seamless_donations_tab_forms_after', $forms_options);
}

/// set up the hook to load the admin page
add_action('cmb2_admin_init', 'seamless_donations_admin5_forms_menu'); // this builds the page

//// FORM OPTIONS - SECTION - GIVING LEVELS ////
function seamless_donations_admin5_forms_levels_section_data($section_options) {
    // init values
    $handler_function = 'seamless_donations_admin5_forms_preload'; // setup the preload handler function
    $section_options  = apply_filters('seamless_donations_tab_forms_levels_section_data', $section_options);

// string setup
    $section_desc = 'Select one or more suggested giving levels for your donors to choose from.';
    $feature_desc = 'Giving Level Manager customizes donation levels, assigns labels for each level.';
    $feature_url  = 'http://zatzlabs.com/project/seamless-donations-giving-level-manager/';
    $section_desc .= seamless_donations_get_feature_promo($feature_desc, $feature_url);

$section_options->add_field(array(
        'name'        => 'Giving Levels',
        'id'          => 'seamless_donations_admin_forms_section_levels',
        'type'        => 'title',
        'after_field' => $section_desc,
    ));

$giving_levels       = dgx_donate_get_giving_levels();
    $giving_level_labels = array();
    for ($i = 0; $i < count($giving_levels); ++$i) {
        $value                       = $giving_levels[$i];
        $giving_level_labels[$value] = $value;
    }

$section_options->add_field(array(
        'name'              => 'Display Levels',
        'id'                => 'dgx_donate_giving_levels',
        'type'              => 'multicheck',
        'select_all_button' => true,
        'options'           => $giving_level_labels,
    ));
    seamless_donations_preload_cmb2_field_filter('dgx_donate_giving_levels', $handler_function);

seamless_donations_display_cmb2_submit_button($section_options, array(
        'button_id'          => 'dgx_donate_button_forms_giving_levels',
        'button_text'        => 'Save Giving Levels',
        'button_success_msg' => __('Giving levels saved.', 'seamless-donations'),
        'button_error_msg'   => __('At least one giving level is required.', 'seamless-donations'),
    ));
    $section_options = apply_filters('seamless_donations_tab_forms_levels_section_data_options', $section_options);
}

//// FORM OPTIONS - SECTION - STYLES ////
function seamless_donations_admin5_forms_styles_section_data($section_options) {
    // init values
    $handler_function = 'seamless_donations_admin5_forms_preload'; // setup the preload handler function
    $section_options  = apply_filters('seamless_donations_tab_forms_styles_section_data', $section_options);

$section_desc = 'Select the form style you want to present to your donors. ';
    $section_desc .= 'If you choose \'None\', no styles will be added. This is for ';
    $section_desc .= 'those who want to load their own styles or inherit from a theme.';

$section_options->add_field(array(
        'name'        => 'Form Styles',
        'id'          => 'seamless_donations_admin_forms_section_styles',
        'type'        => 'title',
        'after_field' => $section_desc,
    ));

$style_options = array(
        'classic' => 'Classic Style',
        'modern'  => 'Modern Style',
        'none'    => 'None',
    );

$section_options->add_field(array(
        'name'              => 'Style',
        'id'                => 'dgx_donate_form_style',
        'type'              => 'select',
        'show_option_none'  => 'Please choose a form style',
        'select_all_button' => true,
        'options'           => $style_options,
    ));
    seamless_donations_preload_cmb2_field_filter('dgx_donate_form_style', $handler_function);

$beautiful_designs_list = array(
        'healthcare',
        'worship',
        'cathedral',
        'sandwich',
        'americana',
        'pets',
        'outdoors',
        'food',
        'lunch',
        'election',
        'peace',
        'flag',
        'kids',
        'city',
        'fitness',
    );

$feature_desc  = 'Beautiful Donation Forms gives you 15 additional form designs with customizable images.';
    $feature_url   = 'https://zatzlabs.com/project/seamless-donations-beautiful-donation-forms/';
    $section_promo = seamless_donations_get_feature_promo($feature_desc, $feature_url);

// accordion-1st-open is a hack from the jQuery UI accordion element. See modified code in
    // js/accordion.js
    $first_look       = get_option('dgx_donate_form_pack_first_look');
    $plugin_directory = plugin_dir_url(__DIR__);
    if ($first_look == false) {
        $accordion_title = 'Designs included in the Beautiful Donation Forms pack';
        $before_code     = '<div class="accordion-1st-open"><H1>' . $accordion_title . '</H1>';
        $after_code      = '</div>';
        $after_comment   = '<i>This preview will default to minimized once you save any value on this page.</i>';
    } else {
        $accordion_title = 'Designs included in the Beautiful Donations Forms pack (click to expand)';
        $before_code     = '<div class="accordion"><H1>' . $accordion_title . '</H1>';
        $after_code      = '</div>';
        $after_comment   = '';
    }

$before_code = $section_promo . $before_code;

foreach ($beautiful_designs_list as $design) {
        $beautiful_options[$design] = $design . ' style';
        $beautiful_images[$design]  = 'images/bdf/' . $design . '.jpg';
    }

// this is from a modified radio_image type from CMB2. See
    // library/cmb2-addons/cmb2-radio-image.php for my hacks
    $section_options->add_field(array(
        'name'         => __('Beautiful Forms', 'seamless-donations'),
        //'desc'             => __( 'field description (optional)', 'seamless-donations' ),
        'id'           => 'dgx_donate_static_bdf_display',
        'before_field' => $before_code,
        'after_field'  => $after_code,
        'after'        => $after_comment,
        'type'         => 'radio_static',
        'options'      => $beautiful_options,
        'images_path'  => $plugin_directory,
        'images'       => $beautiful_images,
    ));

$colorful_designs_list = array(
        'blue',
        'orange',
        'red',
        'green',
        'purple',
        'meadow',
        'undersea',
        'sunset',
        'peppermint',
        'iceberg',
        'dusk',
        'tropical',
        'khaki',
        'dockside',
        'latte',
        'leather',
        'baby',
        'neon',
        'champagne',
        'corporate',
    );

$feature_desc  = 'Colorful Donation Forms gives you 20 additional form designs with customizable images.';
    $feature_url   = 'https://zatzlabs.com/project/seamless-donations-colorful-donation-forms/';
    $section_promo = seamless_donations_get_feature_promo($feature_desc, $feature_url);

// accordion-1st-open is a hack from the jQuery UI accordion element. See modified code in
    // js/accordion.js
    $first_look       = get_option('dgx_donate_form_pack_first_look');
    $plugin_directory = plugin_dir_url(__DIR__);
    if ($first_look == false) {
        $accordion_title = 'Designs included in the Colorful Donation Forms pack';
        $before_code     = '<div class="accordion-1st-open"><H1>' . $accordion_title . '</H1>';
        //        $before_code     = '<div id="accordion"><H1>' . $accordion_title . '</H1>';
        $after_code    = '</div>';
        $after_comment = '<i>This preview will default to minimized once you save any value on this page.</i>';
    } else {
        $accordion_title = 'Designs included in the Colorful Donations Forms pack (click to expand)';
        $before_code     = '<div class="accordion"><H1>' . $accordion_title . '</H1>';
        $after_code      = '</div>';
        $after_comment   = '';
    }

$before_code = $section_promo . $before_code;

foreach ($colorful_designs_list as $design) {
        $colorful_options[$design] = $design . ' style';
        $colorful_images[$design]  = 'images/cdf/' . $design . '.jpg';
    }

// this is from a modified radio_image type from CMB2. See
    // library/cmb2-addons/cmb2-radio-image.php for my hacks
    $section_options->add_field(array(
        'name'         => __('Colorful Forms', 'seamless-donations'),
        //'desc'             => __( 'field description (optional)', 'seamless-donations' ),
        'id'           => 'dgx_donate_static_cdf_display',
        'before_field' => $before_code,
        'after_field'  => $after_code,
        'after'        => $after_comment,
        'type'         => 'radio_static',
        'options'      => $colorful_options,
        'images_path'  => $plugin_directory,
        'images'       => $colorful_images,
    ));

seamless_donations_cmb2_add_action_button($section_options, "Save Style", "dgx_donate_button_forms_style");

seamless_donations_display_cmb2_submit_button($section_options, array(
        'button_id'          => 'dgx_donate_button_forms_style',
        'button_text'        => 'Save Style',
        'button_success_msg' => __('Style saved.', 'seamless-donations'),
        'button_error_msg'   => __('', 'seamless-donations'),
    ));
    $section_options = apply_filters('seamless_donations_tab_forms_styles_section_data_options', $section_options);
}

//// FORM OPTIONS - SECTION - DEFAULTS ////
function seamless_donations_admin5_forms_defaults_section_data($section_options) {
    // init values
    $handler_function = 'seamless_donations_admin5_forms_preload'; // setup the preload handler function
    $section_options  = apply_filters('seamless_donations_tab_forms_defaults_section_data', $section_options);

$section_desc
        = 'Select the currency you would like to receive donations in and the default country for the donation form.';

$section_options->add_field(array(
        'name'        => 'Defaults',
        'id'          => 'seamless_donations_admin_forms_section_defaults',
        'type'        => 'title',
        'after_field' => $section_desc,
    ));

$section_options->add_field(array(
        'name'              => 'Currency',
        'id'                => 'dgx_donate_currency',
        'type'              => 'select',
        'show_option_none'  => 'Please choose a default currency',
        'select_all_button' => true,
        'options'           => dgx_donate_get_currency_list(),
    ));
    seamless_donations_preload_cmb2_field_filter('dgx_donate_currency', $handler_function);

$section_options->add_field(array(
        'name'              => 'Country',
        'id'                => 'dgx_donate_default_country',
        'type'              => 'select',
        'show_option_none'  => 'Please choose a default country',
        'select_all_button' => true,
        'options'           => dgx_donate_get_countries(),
    ));
    seamless_donations_preload_cmb2_field_filter('dgx_donate_default_country', $handler_function);

seamless_donations_cmb2_add_action_button($section_options, "Save Defaults", "dgx_donate_button_forms_defaults");

seamless_donations_display_cmb2_submit_button($section_options, array(
        'button_id'          => 'dgx_donate_button_forms_defaults',
        'button_text'        => 'Save Defaults',
        'button_success_msg' => __('Defaults saved.', 'seamless-donations'),
        'button_error_msg'   => __('', 'seamless-donations'),
    ));
    $section_options = apply_filters('seamless_donations_tab_forms_defaults_section_data_options', $section_options);
}

//// FORM OPTIONS - SECTION - FIELDS ////
function seamless_donations_admin5_forms_fields_section_data($section_options) {
    // init values
    $handler_function = 'seamless_donations_admin5_forms_preload'; // setup the preload handler function
    $section_options  = apply_filters('seamless_donations_tab_forms_fields_section_data', $section_options);
    $payment_gateway  = get_option('dgx_donate_payment_processor_choice');

$section_desc
        = 'Choose which form fields and sections you would like to hide, show or require.';

$section_options->add_field(array(
        'name'        => 'Form Fields and Sections',
        'id'          => 'seamless_donations_admin_forms_section_fields',
        'type'        => 'title',
        'after_field' => $section_desc,
    ));

$form_display_options              = array(
        'true'  => 'Show',
        'false' => 'Don\'t Show',
    );
    $form_display_options_with_require = array(
        'true'     => 'Show',
        'false'    => 'Don\'t Show',
        'required' => 'Require',
    );

$section_options->add_field(array(
        'name'    => 'Designated Funds Checkbox and Section',
        'id'      => 'dgx_donate_show_designated_funds_section',
        'type'    => 'select',
        'default' => 'false',
        'options' => $form_display_options,
    ));
    seamless_donations_preload_cmb2_field_filter('dgx_donate_show_designated_funds_section', $handler_function);

$section_options->add_field(array(
        'name'    => 'Repeating Donation Checkbox',
        'id'      => 'dgx_donate_show_repeating_option',
        'type'    => 'select',
        'default' => 'false',
        'options' => $form_display_options,
    ));
    seamless_donations_preload_cmb2_field_filter('dgx_donate_show_repeating_option', $handler_function);

$section_options->add_field(array(
        'name'    => 'Tribute Gift Checkbox and Section',
        'id'      => 'dgx_donate_show_tribute_section',
        'type'    => 'select',
        'default' => 'true',
        'options' => $form_display_options,
    ));
    seamless_donations_preload_cmb2_field_filter('dgx_donate_show_tribute_section', $handler_function);

$section_options->add_field(array(
        'name'    => 'Employer Match Section',
        'id'      => 'dgx_donate_show_employer_section',
        'type'    => 'select',
        'default' => 'false',
        'options' => $form_display_options,
    ));
    seamless_donations_preload_cmb2_field_filter('dgx_donate_show_employer_section', $handler_function);

$after = '';
    if ($payment_gateway == 'STRIPE') {
        $after = '<br><span style="color: #0071A1"><i>';
        $after .= 'Note: Stripe may require donors to re-enter their phone numbers on the checkout form.';
        $after .= '</i></span>';
    }

$section_options->add_field(array(
        'name'    => 'Donor Telephone Field',
        'id'      => 'dgx_donate_show_donor_telephone_field',
        'type'    => 'select',
        'default' => 'true',
        'options' => $form_display_options_with_require,
        'after'   => $after,
    ));
    seamless_donations_preload_cmb2_field_filter('dgx_donate_show_donor_telephone_field', $handler_function);

$section_options->add_field(array(
        'name'    => 'Donor Employer Field',
        'id'      => 'dgx_donate_show_donor_employer_field',
        'type'    => 'select',
        'default' => 'false',
        'options' => $form_display_options_with_require,
    ));
    seamless_donations_preload_cmb2_field_filter('dgx_donate_show_donor_employer_field', $handler_function);

$section_options->add_field(array(
        'name'    => 'Donor Occupation Field',
        'id'      => 'dgx_donate_show_donor_occupation_field',
        'type'    => 'select',
        'default' => 'false',
        'options' => $form_display_options_with_require,
    ));
    seamless_donations_preload_cmb2_field_filter('dgx_donate_show_donor_occupation_field', $handler_function);

$section_options->add_field(array(
        'name'    => 'Mailing List Checkbox',
        'id'      => 'dgx_donate_show_mailing_list_option',
        'type'    => 'select',
        'default' => 'false',
        'options' => $form_display_options,
    ));
    seamless_donations_preload_cmb2_field_filter('dgx_donate_show_mailing_list_option', $handler_function);

$section_options->add_field(array(
        'name'    => 'Anonymous Donation Checkbox',
        'id'      => 'dgx_donate_show_anonymous_option',
        'type'    => 'select',
        'default' => 'false',
        'options' => $form_display_options,
    ));
    seamless_donations_preload_cmb2_field_filter('dgx_donate_show_anonymous_option', $handler_function);

$after = '';
    if ($payment_gateway == 'STRIPE') {
        $after = '<br><span style="color: #0071A1"><i>';
        $after .= 'Note: Stripe may require donors to re-enter their addresses on the checkout form.';
        $after .= '</i></span>';
    }

$section_options->add_field(array(
        'name'    => 'Donor Address Section',
        'id'      => 'dgx_donate_show_donor_address_fields',
        'type'    => 'select',
        'default' => 'false',
        'options' => $form_display_options,
        'after'   => $after,
    ));
    seamless_donations_preload_cmb2_field_filter('dgx_donate_show_donor_address_fields', $handler_function);

// post-process adding stripe messages

// $section_options->meta_box["fields"]["dgx_donate_show_donor_telephone_field"]["name"]
    // $section_options->meta_box["fields"]["dgx_donate_show_donor_address_fields"]["name"]

seamless_donations_display_cmb2_submit_button($section_options, array(
        'button_id'          => 'dgx_donate_button_forms_fields',
        'button_text'        => 'Save Fields',
        'button_success_msg' => __('Fields saved.', 'seamless-donations'),
        'button_error_msg'   => __('', 'seamless-donations'),
    ));
    $section_options = apply_filters('seamless_donations_tab_forms_fields_section_data_options', $section_options);
}

//// FORM OPTIONS - SECTION - GIVING TWEAKS ////
function seamless_donations_admin5_forms_tweaks_section_data($section_options) {
    // init values
    $handler_function = 'seamless_donations_admin5_forms_preload'; // setup the preload handler function
    $section_options  = apply_filters('seamless_donations_tab_forms_tweaks_section_data', $section_options);

$section_desc = 'Options that can tweak your form.';

$section_options->add_field(array(
        'name'        => 'Form Tweaks',
        'id'          => 'seamless_donations_admin_forms_section_tweaks',
        'type'        => 'title',
        'after_field' => $section_desc,
    ));

$section_options->add_field(array(
        'name'    => 'Label Tag',
        'id'      => 'dgx_donate_labels_for_input',
        'type'    => 'checkbox',
        'default' => false,
        'desc'    => __('Add label tag to input form. May improve form layout for some themes and is helpful for CSS styling.', 'seamless-donations'),
    ));
    seamless_donations_preload_cmb2_field_filter('dgx_donate_labels_for_input', $handler_function);

$section_options->add_field(array(
        'name'    => 'Stylesheet Priority',
        'id'      => 'dgx_donate_stylesheet_priority',
        'type'    => 'checkbox',
        'default' => false,
        'desc'    => __('Force stylesheet to load after themes. Try this if your theme messes up your form.', 'seamless-donations'),
    ));
    seamless_donations_preload_cmb2_field_filter('dgx_donate_stylesheet_priority', $handler_function);

seamless_donations_display_cmb2_submit_button($section_options, array(
        'button_id'          => 'dgx_donate_button_forms_tweaks',
        'button_text'        => 'Save Tweaks',
        'button_success_msg' => __('Tweaks saved.', 'seamless-donations'),
        'button_error_msg'   => __('', 'seamless-donations'),
    ));
    $section_options = apply_filters('seamless_donations_tab_forms_tweaks_section_data_options', $section_options);
}

//// FORM OPTIONS - PRELOAD DATA
function seamless_donations_admin5_forms_preload($data, $object_id, $args, $field) {
    // preload function to ensure compatibility with pre-5.0 settings data

// find out what field we're setting
    $field_id = $args["field_id"];

// Pull from existing Seamless Donations data formats
    switch ($field_id) {
        // giving levels
        case 'dgx_donate_giving_levels':
            $giving_levels       = dgx_donate_get_giving_levels();
            $giving_level_values = array();
            for ($i = 0; $i < count($giving_levels); ++$i) {
                $value = $giving_levels[$i];
                if (dgx_donate_is_giving_level_enabled($value)) {
                    $giving_level_values[] = $value;
                }
            }
            // multicheck UI values are saved as an indexed array
            // containing a sparse set of checked item names
            return $giving_level_values;
            break;

// defaults
        case 'dgx_donate_form_style':
            return (get_option('dgx_donate_form_style'));
        case 'dgx_donate_currency':
            return (get_option('dgx_donate_currency'));
        case 'dgx_donate_default_country':
            return (get_option('dgx_donate_default_country'));

// fields
        case 'dgx_donate_show_designated_funds_section':
            return (get_option('dgx_donate_show_designated_funds_section'));
            break;
        case 'dgx_donate_show_repeating_option':
            return (get_option('dgx_donate_show_repeating_option'));
            break;
        case 'dgx_donate_show_tribute_section':
            return (get_option('dgx_donate_show_tribute_section'));
            break;
        case 'dgx_donate_show_employer_section':
            return (get_option('dgx_donate_show_employer_section'));
            break;
        case 'dgx_donate_show_donor_telephone_field':
            return (get_option('dgx_donate_show_donor_telephone_field'));
            break;
        case 'dgx_donate_show_donor_employer_field':
            return (get_option('dgx_donate_show_donor_employer_field'));
            break;
        case 'dgx_donate_show_donor_occupation_field':
            return (get_option('dgx_donate_show_donor_occupation_field'));
            break;
        case 'dgx_donate_show_mailing_list_option':
            return (get_option('dgx_donate_show_mailing_list_option'));
            break;
        case 'dgx_donate_show_anonymous_option':
            return (get_option('dgx_donate_show_anonymous_option'));
            break;
        case 'dgx_donate_show_donor_address_fields':
            return (get_option('dgx_donate_show_donor_address_fields'));
            break;

// tweaks
        case 'dgx_donate_labels_for_input':
            if (get_option('dgx_donate_labels_for_input') == '1') {
                return 'on';
            } else {
                return '';
            }
        case 'dgx_donate_stylesheet_priority':
            if (get_option('dgx_donate_stylesheet_priority') == '1') {
                return 'on';
            } else {
                return '';
            }
            break;
    }
}

//// FORM OPTIONS - PROCESS FORM SUBMISSIONS
function seamless_donations_tab_forms_process_buttons() {
    $_POST = apply_filters('validate_page_slug_seamless_donations_tab_forms', $_POST);
    update_option('dgx_donate_form_pack_first_look', 'viewed');

// Process Save Giving Levels button
    if (isset($_POST["dgx_donate_button_forms_giving_levels"])) {
        $none_enabled = true;

if (isset($_POST["dgx_donate_giving_levels"])) {
            // clear existing giving level settings
            $giving_levels = dgx_donate_get_giving_levels();
            foreach ($giving_levels as $giving_level) {
                dgx_donate_disable_giving_level($giving_level);
            }

//$giving_levels = dgx_donate_get_giving_levels();
            foreach ($_POST["dgx_donate_giving_levels"] as $chosen_level) {
                dgx_donate_enable_giving_level($chosen_level);
                $none_enabled = false;
            }
        }
        // display error message
        if ($none_enabled) {
            seamless_donations_flag_cmb2_submit_button_error('dgx_donate_button_forms_giving_levels');
        } else {
            seamless_donations_flag_cmb2_submit_button_success('dgx_donate_button_forms_giving_levels');
        }
    }

// Process Save Styles button
    if (isset($_POST["dgx_donate_button_forms_style"])) {
        update_option('dgx_donate_form_style', $_POST["dgx_donate_form_style"]);
        if ($_POST["dgx_donate_form_style"] != 'classic') {
            // force form to generate label tag appropriately
            update_option('dgx_donate_labels_for_input', 1);
            update_option('dgx_donate_stylesheet_priority', 1);
        }
        seamless_donations_flag_cmb2_submit_button_success('dgx_donate_button_forms_style');
    }

// Process Save Defaults button
    if (isset($_POST["dgx_donate_button_forms_defaults"])) {
        update_option('dgx_donate_currency', $_POST["dgx_donate_currency"]);
        update_option('dgx_donate_default_country', $_POST["dgx_donate_default_country"]);
        seamless_donations_flag_cmb2_submit_button_success('dgx_donate_button_forms_defaults');
    }

// Process Save Fields button
    if (isset($_POST["dgx_donate_button_forms_fields"])) {
        update_option('dgx_donate_show_designated_funds_section', $_POST['dgx_donate_show_designated_funds_section']);
        update_option('dgx_donate_show_repeating_option', $_POST['dgx_donate_show_repeating_option']);
        update_option('dgx_donate_show_tribute_section', $_POST['dgx_donate_show_tribute_section']);
        update_option('dgx_donate_show_employer_section', $_POST['dgx_donate_show_employer_section']);
        update_option('dgx_donate_show_donor_telephone_field', $_POST['dgx_donate_show_donor_telephone_field']);
        update_option('dgx_donate_show_donor_employer_field', $_POST['dgx_donate_show_donor_employer_field']);
        update_option('dgx_donate_show_donor_occupation_field', $_POST['dgx_donate_show_donor_occupation_field']);
        update_option('dgx_donate_show_mailing_list_option', $_POST['dgx_donate_show_mailing_list_option']);
        update_option('dgx_donate_show_anonymous_option', $_POST['dgx_donate_show_anonymous_option']);
        update_option('dgx_donate_show_donor_address_fields', $_POST['dgx_donate_show_donor_address_fields']);
        seamless_donations_flag_cmb2_submit_button_success('dgx_donate_button_forms_fields');
    }

// Process Save Tweaks button
    if (isset($_POST["dgx_donate_button_forms_tweaks"])) {
        // convert to legacy Seamless Donations 4.0 data format for continuity
        $labels_for_input    = '';
        $stylesheet_priority = '';
        if (isset($_POST["dgx_donate_labels_for_input"])) {
            if (strtolower($_POST["dgx_donate_labels_for_input"]) == 'on') {
                $labels_for_input = '1';
            }
        }
        update_option('dgx_donate_labels_for_input', $labels_for_input);
        if (isset($_POST["dgx_donate_stylesheet_priority"])) {
            if (strtolower($_POST["dgx_donate_stylesheet_priority"]) == 'on') {
                $stylesheet_priority = '1';
            }
        }
        update_option('dgx_donate_stylesheet_priority', $stylesheet_priority);
        seamless_donations_flag_cmb2_submit_button_success('dgx_donate_button_forms_tweaks');
    }
}