<?php namespace Friendica; /** * This mock module enable class encapsulation of legacy global function modules. * After having provided the module file name, all the methods will behave like a normal Module class. * * @author Hypolite Petovan <mrpetovan@gmail.com> */ class LegacyModule extends BaseModule { /** * The module name, which is the name of the file (without the .php suffix) * It's used to check for existence of the module functions. * * @var string */ private static $moduleName = ''; /** * The only method that needs to be called, with the module/addon file name. * * @param string $file_path * @throws \Exception */ public static function setModuleFile($file_path) { if (!is_readable($file_path)) { throw new \Exception(Core\L10n::t('Legacy module file not found: %s', $file_path)); } self::$moduleName = basename($file_path, '.php'); require_once $file_path; } public static function init() { self::runModuleFunction('init'); } public static function content() { return self::runModuleFunction('content'); } public static function post() { self::runModuleFunction('post'); } public static function afterpost() { self::runModuleFunction('afterpost'); } /** * Runs the module function designated by the provided suffix if it exists, the BaseModule method otherwise * * @param string $function_suffix * @return string * @throws \Exception */ private static function runModuleFunction($function_suffix) { $function_name = static::$moduleName . '_' . $function_suffix; if (\function_exists($function_name)) { $a = self::getApp(); return $function_name($a); } else { return parent::{$function_suffix}(); } } }