MT | ET | Hide tickets option in Community Events from anonymous users

tribe_filter_ticket_providers.php

<?php

/**
 * Removes ticket providers except those specified in $enabled_providers
 */
function tribe_filter_ticket_providers() {
	// This contains the list of provider we will allow
	$enabled_providers = array(
		'Tribe__Tickets__RSVP',
	);

	// The meat of this is a hack, that requires PHP 5.3+.
	// @todo Once we get a proper filter for the ticket providers we can remove the hack.
	if ( version_compare( PHP_VERSION, '5.3', '<' ) ) {
		_doing_it_wrong( $this->get_name(), 'Requires PHP 5.3 or newer.', 'N/A' );
		return;
	}

	if ( ! class_exists( 'Tribe__Tickets__Tickets' ) ) {
		return;
	}

	$current_providers = Tribe__Tickets__Tickets::modules();

	$reflection = new ReflectionClass( 'Tribe__Tickets__Tickets' );
	$reflect_prop = $reflection->getProperty( 'active_modules' );
	$reflect_prop->setAccessible( true );

	// Remove disabled providers from $current_providers.
	foreach ( $current_providers as $class => $description ) {
		if ( ! in_array( $class, $enabled_providers ) ) {
			unset( $current_providers[ $class ] );
		}
	}

	$reflect_prop->setValue( $current_providers );
}

if ( ! is_user_logged_in() ) {
	add_action( 'init', 'tribe_filter_ticket_providers', 100 );
}