friendica/src/LegacyModule.php
2020-01-19 16:31:34 +01:00

77 lines
1.9 KiB
PHP

<?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(DI::l10n()->t('Legacy module file not found: %s', $file_path));
}
self::$moduleName = basename($file_path, '.php');
require_once $file_path;
}
public static function init(array $parameters = [])
{
self::runModuleFunction('init', $parameters);
}
public static function content(array $parameters = [])
{
return self::runModuleFunction('content', $parameters);
}
public static function post(array $parameters = [])
{
self::runModuleFunction('post', $parameters);
}
public static function afterpost(array $parameters = [])
{
self::runModuleFunction('afterpost', $parameters);
}
/**
* 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, array $parameters = [])
{
$function_name = static::$moduleName . '_' . $function_suffix;
if (\function_exists($function_name)) {
$a = DI::app();
return $function_name($a);
} else {
return parent::{$function_suffix}($parameters);
}
}
}