97 lines
2.5 KiB
PHP
97 lines
2.5 KiB
PHP
<?php
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/**
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* @copyright Copyright (C) 2010-2021, the Friendica project
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*
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* @license GNU AGPL version 3 or any later version
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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*/
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namespace Friendica;
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/**
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* This mock module enable class encapsulation of legacy global function modules.
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* After having provided the module file name, all the methods will behave like a normal Module class.
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*
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* @author Hypolite Petovan <mrpetovan@gmail.com>
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*/
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class LegacyModule extends BaseModule
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{
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/**
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* The module name, which is the name of the file (without the .php suffix)
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* It's used to check for existence of the module functions.
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*
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* @var string
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*/
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private $moduleName = '';
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public function __construct(string $file_path = '', array $parameters = [])
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{
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parent::__construct($parameters);
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$this->setModuleFile($file_path);
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}
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/**
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* The only method that needs to be called, with the module/addon file name.
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*
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* @param string $file_path
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* @throws \Exception
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*/
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private function setModuleFile($file_path)
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{
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if (!is_readable($file_path)) {
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throw new \Exception(DI::l10n()->t('Legacy module file not found: %s', $file_path));
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}
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$this->moduleName = basename($file_path, '.php');
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require_once $file_path;
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}
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public function init()
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{
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$this->runModuleFunction('init');
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}
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public function content(): string
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{
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return $this->runModuleFunction('content');
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}
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public function post()
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{
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$this->runModuleFunction('post');
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}
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/**
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* Runs the module function designated by the provided suffix if it exists, the BaseModule method otherwise
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*
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* @param string $function_suffix
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* @return string
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* @throws \Exception
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*/
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private function runModuleFunction(string $function_suffix)
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{
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$function_name = $this->moduleName . '_' . $function_suffix;
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if (\function_exists($function_name)) {
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$a = DI::app();
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return $function_name($a);
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} else {
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return parent::{$function_suffix}($this->parameters);
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}
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}
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}
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