177 lines
		
	
	
		
			4.8 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			177 lines
		
	
	
		
			4.8 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
<?php
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/**
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 * @package   AllediaFramework
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 * @contact   www.joomlashack.com, help@joomlashack.com
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 * @copyright 2016-2023 Joomlashack.com. All rights reserved
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 * @license   https://www.gnu.org/licenses/gpl.html GNU/GPL
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 *
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 * This file is part of AllediaFramework.
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 *
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 * AllediaFramework is free software: you can redistribute it and/or modify
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 * it under the terms of the GNU General Public License as published by
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 * the Free Software Foundation, either version 2 of the License, or
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 * (at your option) any later version.
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 *
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 * AllediaFramework 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 General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public License
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 * along with AllediaFramework.  If not, see <https://www.gnu.org/licenses/>.
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 */
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namespace Alledia\Framework\Joomla\Extension;
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use Alledia\Framework\Factory;
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defined('_JEXEC') or die();
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/**
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 * Generic extension helper class
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 */
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abstract class Helper
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{
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    /**
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     * @var array[]
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     */
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    protected static $extensionInfo = [];
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    protected static $extensionTypes = [
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        'com' => 'component',
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        'plg' => 'plugin',
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        'mod' => 'module',
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        'lib' => 'library',
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        'tpl' => 'template',
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        'cli' => 'cli'
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    ];
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    /**
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     * Build a string representing the element
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     *
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     * @param string $type
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     * @param string $element
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     * @param string $folder
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     *
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     * @return string
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     */
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    public static function getFullElementFromInfo($type, $element, $folder = null)
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    {
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        $prefix = array_search($type, static::$extensionTypes);
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        if ($prefix) {
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            if (strpos($element, $prefix) === 0) {
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                $shortElement = substr($element, strlen($prefix) + 1);
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            }
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            $parts = [
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                $prefix,
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                $type == 'plugin' ? $folder : null,
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                $shortElement ?? $element
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            ];
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            return join('_', array_filter($parts));
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        }
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        return null;
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    }
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    /**
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     * @param ?string $element
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     *
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     * @return ?array
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     */
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    public static function getExtensionInfoFromElement(?string $element): ?array
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    {
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        if (isset(static::$extensionInfo[$element]) == false) {
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            static::$extensionInfo[$element] = false;
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            $parts = explode('_', $element, 3);
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            if (count($parts) > 1) {
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                $prefix = $parts[0];
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                $name   = $parts[2] ?? $parts[1];
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                $group  = empty($parts[2]) ? null : $parts[1];
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                $types = [
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                    'com' => 'component',
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                    'plg' => 'plugin',
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                    'mod' => 'module',
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                    'lib' => 'library',
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                    'tpl' => 'template',
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                    'cli' => 'cli'
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                ];
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                if (array_key_exists($prefix, $types)) {
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                    $result = [
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                        'prefix'    => $prefix,
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                        'type'      => $types[$prefix],
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                        'name'      => $name,
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                        'group'     => $group,
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                        'namespace' => preg_replace_callback(
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                            '/^(os[a-z])(.*)/i',
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                            function ($matches) {
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                                return strtoupper($matches[1]) . $matches[2];
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                            },
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                            $name
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                        )
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                    ];
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                }
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                static::$extensionInfo[$element] = $result;
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            }
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        }
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        return static::$extensionInfo[$element] ?: null;
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    }
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    /**
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     * @param string $element
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     *
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     * @return bool
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     */
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    public static function loadLibrary($element)
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    {
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        $extension = static::getExtensionForElement($element);
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        if (is_object($extension)) {
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            return $extension->loadLibrary();
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        }
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        return false;
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    }
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    /**
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     * @param string $element
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     *
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     * @return string
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     */
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    public static function getFooterMarkup($element)
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    {
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        if (is_string($element)) {
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            $extension = static::getExtensionForElement($element);
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        } elseif (is_object($element)) {
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            $extension = $element;
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        }
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        if (!empty($extension)) {
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            return $extension->getFooterMarkup();
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        }
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        return '';
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    }
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    /**
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     * @param string $element
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     *
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     * @return Licensed
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     */
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    public static function getExtensionForElement($element)
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    {
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        $info = static::getExtensionInfoFromElement($element);
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        if (!empty($info['type']) && !empty($info['namespace'])) {
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            return Factory::getExtension($info['namespace'], $info['type'], $info['group']);
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        }
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        return null;
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    }
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}
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