silverstripe-spamprotection/code/SpamProtectorManager.php

<?php

/** 
 * @package spamprotection
 *
 * @deprecated 1.0
 */

class SpamProtectorManager {
	
	private static $spam_protector = null;

	public static function set_spam_protector($protector) {
		Deprecation::notice('1.1', 
			'SpamProtectorManager::set_spam_protector() is deprecated. '.
			'Use the new config system. FormSpamProtectorExtension.default_spam_protector'
		);

		self::$spam_protector = $protector;
	}

	public static function get_spam_protector() {
		Deprecation::notice('1.1', 
			'SpamProtectorManager::get_spam_protector() is deprecated'.
			'Use the new config system. FormSpamProtectorExtension.default_spam_protector');

		return self::$spam_protector;
	}
	
	public static function update_form($form, $before = null, $fieldsToSpamServiceMapping = array(), $title = null, $rightTitle = null) {
		Deprecation::notice('1.1', 
			'SpamProtectorManager::update_form is deprecated'.
			'Please use $form->enableSpamProtection() for adding spamprotection'
		);

		return $form->enableSpamProtection();
	}
}