VersionCommand.php

<?php
 
/*
 *
 *  ____            _        _   __  __ _                  __  __ ____
 * |  _ \ ___   ___| | _____| |_|  \/  (_)_ __   ___      |  \/  |  _ \
 * | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
 * |  __/ (_) | (__|   <  __/ |_| |  | | | | | |  __/_____| |  | |  __/
 * |_|   \___/ \___|_|\_\___|\__|_|  |_|_|_| |_|\___|     |_|  |_|_|
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * @author PocketMine Team
 * @link http://www.pocketmine.net/
 *
 *
 */
 
declare(strict_types=1);
 
namespace pocketmine\command\defaults;
 
use pocketmine\command\CommandSender;
use pocketmine\lang\KnownTranslationFactory;
use pocketmine\network\mcpe\protocol\ProtocolInfo;
use pocketmine\permission\DefaultPermissionNames;
use pocketmine\plugin\Plugin;
use pocketmine\utils\TextFormat;
use pocketmine\utils\Utils;
use pocketmine\VersionInfo;
use function count;
use function implode;
use function sprintf;
use function stripos;
use function strtolower;
use const PHP_VERSION;
 
class VersionCommand extends VanillaCommand{
 
    public function __construct(){
        parent::__construct(
            "version",
            KnownTranslationFactory::pocketmine_command_version_description(),
            KnownTranslationFactory::pocketmine_command_version_usage(),
            ["ver", "about"]
        );
        $this->setPermission(DefaultPermissionNames::COMMAND_VERSION);
    }
 
    public function execute(CommandSender $sender, string $commandLabel, array $args){
        if(count($args) === 0){
            $sender->sendMessage(KnownTranslationFactory::pocketmine_command_version_serverSoftwareName(
                TextFormat::GREEN . VersionInfo::NAME . TextFormat::RESET
            ));
            $versionColor = VersionInfo::IS_DEVELOPMENT_BUILD ? TextFormat::YELLOW : TextFormat::GREEN;
            $sender->sendMessage(KnownTranslationFactory::pocketmine_command_version_serverSoftwareVersion(
                $versionColor . VersionInfo::VERSION()->getFullVersion() . TextFormat::RESET,
                TextFormat::GREEN . VersionInfo::GIT_HASH() . TextFormat::RESET
            ));
            $sender->sendMessage(KnownTranslationFactory::pocketmine_command_version_minecraftVersion(
                TextFormat::GREEN . ProtocolInfo::MINECRAFT_VERSION_NETWORK . TextFormat::RESET,
                TextFormat::GREEN . ProtocolInfo::CURRENT_PROTOCOL . TextFormat::RESET
            ));
            $sender->sendMessage(KnownTranslationFactory::pocketmine_command_version_phpVersion(TextFormat::GREEN . PHP_VERSION . TextFormat::RESET));
 
            $jitMode = Utils::getOpcacheJitMode();
            if($jitMode !== null){
                if($jitMode !== 0){
                    $jitStatus = KnownTranslationFactory::pocketmine_command_version_phpJitEnabled(sprintf("CRTO: %d", $jitMode));
                }else{
                    $jitStatus = KnownTranslationFactory::pocketmine_command_version_phpJitDisabled();
                }
            }else{
                $jitStatus = KnownTranslationFactory::pocketmine_command_version_phpJitNotSupported();
            }
            $sender->sendMessage(KnownTranslationFactory::pocketmine_command_version_phpJitStatus($jitStatus->format(TextFormat::GREEN, TextFormat::RESET)));
            $sender->sendMessage(KnownTranslationFactory::pocketmine_command_version_operatingSystem(TextFormat::GREEN . Utils::getOS() . TextFormat::RESET));
        }else{
            $pluginName = implode(" ", $args);
            $exactPlugin = $sender->getServer()->getPluginManager()->getPlugin($pluginName);
 
            if($exactPlugin instanceof Plugin){
                $this->describeToSender($exactPlugin, $sender);
 
                return true;
            }
 
            $found = false;
            $pluginName = strtolower($pluginName);
            foreach($sender->getServer()->getPluginManager()->getPlugins() as $plugin){
                if(stripos($plugin->getName(), $pluginName) !== false){
                    $this->describeToSender($plugin, $sender);
                    $found = true;
                }
            }
 
            if(!$found){
                $sender->sendMessage(KnownTranslationFactory::pocketmine_command_version_noSuchPlugin());
            }
        }
 
        return true;
    }
 
    private function describeToSender(Plugin $plugin, CommandSender $sender) : void{
        $desc = $plugin->getDescription();
        $sender->sendMessage(TextFormat::DARK_GREEN . $desc->getName() . TextFormat::RESET . " version " . TextFormat::DARK_GREEN . $desc->getVersion());
 
        if($desc->getDescription() !== ""){
            $sender->sendMessage($desc->getDescription());
        }
 
        if($desc->getWebsite() !== ""){
            $sender->sendMessage("Website: " . $desc->getWebsite());
        }
 
        if(count($authors = $desc->getAuthors()) > 0){
            if(count($authors) === 1){
                $sender->sendMessage("Author: " . implode(", ", $authors));
            }else{
                $sender->sendMessage("Authors: " . implode(", ", $authors));
            }
        }
    }
}