nextab

add_filter("jet-form-builder/render/hidden-field", function( $args ) {
	if ( function_exists( 'jet_engine' ) ) {
		$args[ 'field_value' ] = jet_engine()->listings->macros->do_macros( $args[ 'field_value' ] );
	}
	return $args;
});

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// You can add this filter to functions.php:

add_filter('jet-search/ajax-search/custom-post-data', function( $custom_data, $data, $post ) {
	$custom_data['post_id'] = $post->ID ?? 0;
	return $custom_data;
}, 0, 3 );

// And then use {{{data.post_id}}} in the template.

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/**
 * Remove bloated inline core color styles.
 *
 * @param \WP_Theme_JSON_Data $theme_json Class to access and update the underlying data.
 *
 * @return \WP_Theme_JSON_Data
 */
add_filter(
	'wp_theme_json_data_default',
	function( $theme_json ) {

nextab

#region Update CCT helper function
/**
 *
 * Helper function to update the row(s) of a CCT table
 * 
 * @param array $values column names and value pairings
 * @param array $where specify what to update
 * @param $table_name slug of the CCT; global WPDB prefix and 'jet_cct_' will be appended; defaults to 'user_information'
 *
 * @return bool returns true on success; false on fail

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#region Registration part 1 - Custom Action for JetFormBuilder
add_action( 'jet-form-builder/custom-action/user-activation-code', function( $request, $action_handler ) {
	$cct_id = ! empty( $request['inserted_cct_user_information'] ) ? $request['inserted_cct_user_information'] : false;
	$user_email = ! empty( $request['e_mail'] ) ? $request['e_mail'] : false;
	if($cct_id <= 0) {
		error_log("CCT for user information could not be created; CCT ID: {$cct_id};");
		if($user_email !== false) {
			error_log("Submitted e-mail for user: {$user_email};");
		}
		return;

nextab

#region Check Activation Code
/**
 *
 * @param $value mixed
 * @param $context \Jet_Form_Builder\Request\Parser_Context
 *
 * @return bool
 */
function jet_fb_v_activation_code_check( $value, $context ): bool {
	$user = wp_get_current_user();

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#region CCT Lookup - Get (single) field in CCT from JetEngine table
/**
 * 
 * @param string $find_column column name to find
 * @param string $needle - value that needs to be checked against
 * @param string $lookup_column - column name to check $needle against
 * @param string $table - slug of the CCT; global WPDB prefix and 'jet_cct_' will be appended; defaults to 'user_information'
 * 
 * @return string|null returns the value of the $find_column if the $lookup_column matches the $needle; null if no match is found
 * 

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#region Enqueue Gutenberg Scripts
add_theme_support( 'custom-spacing' );
add_theme_support( 'border' );
add_theme_support( 'appearance-tools' );
#endregion Enqueue Gutenberg Scripts

nextab

#region Check if e-mail has already signed up for this event
function jet_fb_v_unique_mail_for_event( $value, $context ): bool {
	$fields = $context->get_request();
	$mails = get_mails_for_event($fields['event_id']);
	// If mails list is empty or the email is not in the list, it's unique
	return !in_array($value, $mails, true);
}
#endregion Check if e-mail has already signed up for this event

#region Get all e-mails for current event

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/* Wenn Submissions über ein JetForm per Gast-Modus zugelassen werden, muss man dem Benutzer später noch die Form Submission zuweisen, damit er diese auch bearbeiten kann; um bei späterer Registrierung die Zuweisung zuzunehmen empfiehlt sich eine entsprechende Logik. 
Der Shortcode [sort_event_registrations] muss hier noch auf der zugehörigen My Account Page eingebunden werden. */


#region Assign signups to newly registered users
// Add the action to hook into the user_register event
function nxt_update_event_signups($user_id) {
	// Get the newly created user's email
	$new_user_email = get_user_data();
	if($new_user_email === false) return;