Rogers_Motors_Theme/includes/back-end/acf_functions.php

<?php

//ACF USER MANAGER

function my_acf_user_form_func($atts, $showForm, $register)
{
    acf_link_to_tab();
    $a = shortcode_atts(array(
        'field_group' => ''
    ), $atts);
    $uid = get_current_user_id();

    if ($register || (!empty($a['field_group']) && !empty($uid))) {
        $options = array(
            'post_id' => 'user_' . $uid,
            'field_groups' => array(intval($a['field_group'])),
            'updated_message' => $register ? "Profile Registered" : "Profile Updated",
            //'submit_value' => $register ? "Register" :"Update",
            /*Choices of 'top' (Above fields) or 'left' (Beside fields) */
            'label_placement' => 'left',
            'html_submit_button' => '<div class="et_pb_button_module_wrapper et_pb_button_8_wrapper et_pb_button_alignment_center et_pb_module "><a style="color: #8fbb4a;" class="et_pb_button et_pb_button_0 et_pb_bg_layout_light" href="javascript:jQuery(\'#acf-form\').submit();">' . ($register ? "Save" : "Update") . '</a></div>',
            //'<input type="submit" class="acf-button button button-primary button-large" value="%s" />',
            /* (boolean) Whether or not to create a form element. Useful when a adding to an existing form. Defaults to true */
            'form' =>  $showForm,
            'return' => add_query_arg('updated', 'true', get_permalink())
        );

        ob_start();

        acf_form($options);
        $form = ob_get_contents();

        ob_end_clean();
    }

    return $form;
}

function my_acf_user_form_showProfile($atts)
{
    return my_acf_user_form_func($atts, false, false);
}
function my_acf_user_form_editProfile($atts)
{
    return my_acf_user_form_func($atts, true, false);
}

function my_acf_user_form_register($atts)
{
    return my_acf_user_form_func($atts, true, true);
}

add_shortcode('my_acf_user_form', 'my_acf_user_form_editProfile');

add_shortcode('my_acf_user_show_form', 'my_acf_user_form_showProfile');

add_shortcode('my_acf_user_register_form', 'my_acf_user_form_register');

//adding AFC form head
function add_acf_form_head()
{
    global $post;

    if (!empty($post) && (has_shortcode($post->post_content, 'my_acf_user_form') || has_shortcode($post->post_content, 'my_acf_user_show_form') || has_shortcode($post->post_content, 'my_acf_user_register_form'))) {
        acf_form_head();
    }
    /*if ( !empty($post) && ( has_shortcode( $post->post_content, 'my_acf_user_register_form' )) ) {
		
		
        //create user first
		//prepare basic user info
		$password = wp_generate_password( 10, true, false );
		$username = $_POST['fields']['field_5dbca1ef8994b'];
		$email = $_POST['fields']['field_5dbca1ef8994b'];

		//register user
		$user_id = wp_create_user( $username, $password, $email );
		
		wp_update_user( array(
        'ID'            => $user_id,
        'first_name'    => $_POST['fields']['field_5dbc8a9f6d904'],
        'last_name'     => $_POST['fields']['field_5dbc8ad36d905'],
        'display_name'  => $_POST['fields']['field_5dbc8a9f6d904'] . ' ' . $_POST['fields']['field_5dbc8ad36d905']
		) );
		
		acf_form_head();
    }*/
}
add_action('wp_head', 'add_acf_form_head', 7);


// set ACF pre-save stuff
add_filter('acf/pre_save_post', 'acf_create_new_user');

function acf_create_new_user($post_id)
{

    global $post;

    if (!empty($post) && (has_shortcode($post->post_content, 'my_acf_user_register_form'))) {
        error_log('post id: ' . $post_id);

        // // exit if user already logged in, front-end form sent his ID
        // if ( $post_id != 'new' ) {

        //     error_log( 'post not new: ' . $post_id);
        //     // wp_redirect( home_url() );
        //     return $post_id;

        // }

        $field_group = acf_get_fields_by_id('4067');

        //prepare basic user info
        foreach ($field_group as $key => $value) {
            //
            "<br/>+++<br/>" . $value['name'];
            //echo ":".$_POST['acf'][$value['key']]."<br/>+++<br/>";
            ${$value['name']} = $_POST['acf'][$value['key']];
        }

        $password           = wp_generate_password(10, true, false);
        $username           = $email;
        $display_name       = $first_name . ' ' . $last_name;

        // check if user exists, exit if so
        if (email_exists($email)) {

            error_log('email exists: ' . $email);
            wp_redirect(home_url() . '/email-exists?email_exists&user_email=' . $email);
            exit;
        }



        // register user
        $user_id = wp_create_user($username, $password, $email);
        error_log('guy just created: ' . $user_id);


        // Fetch the WP_User object of our user.
        $u = new WP_User($user_id);

        // Replace the current role with 'editor' role
        $u->set_role($role);

        // update other user info
        wp_update_user(array(

            'ID'            => $user_id,
            'first_name'    => $first_name,
            'last_name'     => $last_name,
            'display_name'  => $display_name

        ));

        // update_user_meta( $user_id, '_um_status', 'pending' );


        // update other user meta, prevent creation of post data
        foreach ($field_group as $key => $value) {

            update_user_meta($user_id, $value['name'], $_POST['acf'][$value['key']]);
            unset($_POST['acf'][$value['key']]);
        }

        update_user_meta($user_id, 'account_status', 'awaiting_admin_review');
        //wp_new_user_notification( $user_id, $password);

        // redirect to login page after finish
        wp_redirect(home_url() . '/registered?new_user=true&user_email=' . $email);
        exit; //return 'user_' . $user_id;
    }
    return $post_id;
}

add_filter('acf/validate_value/name=email', 'my_acf_validate_email', 10, 4);

function my_acf_validate_email($valid, $value, $field, $input)
{

    if (filter_var($value, FILTER_VALIDATE_EMAIL)) {
        return $valid;
    } else {
        $valid = "$value is not a valid email address";
    }
    return $valid;
}


function acf_link_to_tab()
{ ?>
    <script>
        (function($) {
            acf.add_action('ready', function() {
                if (location.hash.length > 1) {
                    var hash = location.hash.substring(1);
                    $('.acf-tab-wrap .acf-tab-button').each(function(i, button) {
                        if (hash == $(button).text().toLowerCase().replace(' ', '-')) {
                            $(button).trigger('click');
                            return false;
                        }
                    });
                }
            });
        })(jQuery);
    </script><?php
}