Skip to content

Instantly share code, notes, and snippets.

@n8kowald

n8kowald/functions.php

Last active September 20, 2024 02:59
Show Gist options

  • Select an option

    Learn more about clone URLs
  • Save n8kowald/7bd0deefb9bd2817268b48f3b4cc05b5 to your computer and use it in GitHub Desktop.

Select an option

Learn more about clone URLs
Save n8kowald/7bd0deefb9bd2817268b48f3b4cc05b5 to your computer and use it in GitHub Desktop.
Download ZIP
Updated enable Create and Update Gravity Form User Registrations
Raw
functions.php
<?php
/**
* Note: DO NOT add the "<?php" tag if you're adding this code into functions.php or via a snippet.
* It has only been added here so this gist gets PHP syntax highlighting.
*/
/**
* This class gets around a limitation of the Gravity Forms User Registration Add-On that limits you to
* one type of User Registration feed per form: Create OR Update.
* https://www.gravityforms.com/add-ons/user-registration/.
*
* We use this plugin in membership application forms.
* Membership application forms are used by both logged-in and logged-out users.
* Being able to use a Create AND Update feed allows us share one membership form.
*
* Usage: copy this gist code into your functions.php or snippets area, and make sure to include the plugins_loaded action.
*/
class gravity_forms_user_registration {
/**
* Enable/disable both create and update feeds.
* We use an Advanced Custom Field setting for this.
*
* @return bool
*/
public static function is_create_and_update_feeds_enabled() {
return true;
}
/**
* Entry into this class.
* Include this class then use gravity_forms_user_registration::init() in your functions.php file.
*/
public static function init() {
if ( self::is_create_and_update_feeds_enabled() ) {
self::setup_hooks();
}
}
/**
* @return bool
*/
public static function is_user_registration_plugin_installed() {
return class_exists( '\GF_User_Registration' );
}
/**
* Setup the hooks that enable both Create and Update feeds.
*/
public static function setup_hooks() {
add_filter( 'gform_userregistration_feed_settings_fields', array( self::class, 'enable_create_and_update_feeds'), 10, 2 );
add_filter( 'gform_form_args', array( self::class, 'fix_error_on_forms_with_create_and_udpate_feeds' ), 10, 1 );
add_filter( 'gform_gravityformsuserregistration_pre_process_feeds', array( self::class, 'use_update_feed_if_logged_in' ), 10, 3 );
add_filter( 'gform_is_feed_asynchronous', array( self::class, 'disable_async_processing_for_user_registration_feeds' ), 10, 4 );
}
/**
* @param $fields
* @param $form
*
* @return mixed
*/
public static function enable_create_and_update_feeds( $fields, $form ) {
unset( $fields['feed_settings']['fields'][1]['choices']['update']['disabled'] );
return $fields;
}
/**
* Using a filter that fires early to disable an action which causes an error when both
* a create and update feed exist and a user not logged in.
*
* @param $form_args
*
* @return mixed
*/
public static function fix_error_on_forms_with_create_and_udpate_feeds( $form_args ) {
// User registration only returns an error when an update feed exists and a user is NOT logged in.
if ( is_user_logged_in() || ! class_exists( '\GF_User_Registration' ) ) {
return $form_args;
}
$gf_user_reg_feed_types = array();
$gf_user_reg = \GF_User_Registration::get_instance();
$feeds = $gf_user_reg->get_feeds( $form_args['form_id'] );
foreach ( $feeds as $feed ) {
if ( $feed['is_active'] &&
$feed['addon_slug'] === 'gravityformsuserregistration'
) {
$gf_user_reg_feed_types[] = rgars( $feed, 'meta/feedType' );
}
}
// A create AND update feed exists:
// Disable the maybe_prepopulate_form method which prepopulates a form from a logged in
// user (not relevant if not logged in), and returns an error if an update feed exists but a user is NOT logged in.
if ( $gf_user_reg_feed_types === [ 'create', 'update' ] ) {
remove_action( 'gform_pre_render', [ 'GF_User_Registration', 'maybe_prepopulate_form' ] );
}
return $form_args;
}
/**
* Detects a logged in user and returns the Update feed for these users if created.
*
* @param $feeds
* @param $entry
* @param $form
*
* @return array
*/
public static function use_update_feed_if_logged_in( $feeds, $entry, $form ) {
if ( ! is_user_logged_in() || ! class_exists( '\GF_User_Registration' ) ) {
return $feeds;
}
$gf_user_reg = \GF_User_Registration::get_instance();
$feeds = $gf_user_reg->get_feeds( $form['id'] );
foreach ( $feeds as $feed ) {
if ( $feed['is_active'] &&
'gravityformsuserregistration' === $feed['addon_slug'] &&
'update' === $feed['meta']['feedType'] &&
$gf_user_reg->is_feed_condition_met( $feed, $form, $entry )
) {
return array( $feed );
}
}
return $feeds;
}
/**
* gravityformsuserregistration can create two feeds: create and update.
* Create is async disabled.
* Update is async enabled.
*
* We want Update feeds to be async disabled also.
*
* @param bool $is_async_feed_enabled
* @param array $feed
* @param array $entry
* @param array $form
*
* @return boolean
*/
public static function disable_async_processing_for_user_registration_feeds( bool $is_async_feed_enabled, $feed, $entry, $form ) {
if ( ! empty( $feed['addon_slug'] ) && 'gravityformsuserregistration' === $feed['addon_slug'] ) {
return false;
}
return $is_async_feed_enabled;
}
}
// Finally, run the init method.
// This is required to make everything work.
add_action( 'plugins_loaded', array( 'gravity_forms_user_registration', 'init' ) );
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment