DefaultPermissions.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\permission;
 
use pocketmine\lang\KnownTranslationParameterInfo;
use pocketmine\lang\Translatable;
use pocketmine\permission\DefaultPermissionNames as Names;
use pocketmine\utils\AssumptionFailedError;
use function count;
use function preg_last_error_msg;
use function preg_replace;
 
abstract class DefaultPermissions{
    public const ROOT_CONSOLE = Names::GROUP_CONSOLE;
    public const ROOT_OPERATOR = Names::GROUP_OPERATOR;
    public const ROOT_USER = Names::GROUP_USER;
 
    public static function registerPermission(Permission $candidate, array $grantedBy = [], array $deniedBy = []) : Permission{
        foreach($grantedBy as $permission){
            $permission->addChild($candidate->getName(), true);
        }
        foreach($deniedBy as $permission){
            $permission->addChild($candidate->getName(), false);
        }
        PermissionManager::getInstance()->addPermission($candidate);
 
        return PermissionManager::getInstance()->getPermission($candidate->getName());
    }
 
    private static function registerNoArgsDesc(string $permission, array $grantedBy) : Permission{
        $translationKey = preg_replace("/^pocketmine\./", "pocketmine.permission.", $permission) ?? throw new AssumptionFailedError(preg_last_error_msg());
        $parameters = KnownTranslationParameterInfo::TABLE[$translationKey] ?? null;
        if($parameters === null){
            throw new \InvalidArgumentException("Expected translation key $translationKey not defined");
        }
        if(count($parameters) !== 0){
            throw new \InvalidArgumentException("Cannot use this function to register a permission with a parameterisable description string");
        }
        $translatable = new Translatable($translationKey);
        return self::registerPermission(new Permission($permission, $translatable), $grantedBy);
    }
 
    public static function registerCorePermissions() : void{
        $consoleRoot = self::registerNoArgsDesc(self::ROOT_CONSOLE, []);
        $operatorRoot = self::registerNoArgsDesc(self::ROOT_OPERATOR, [$consoleRoot]);
        $everyoneRoot = self::registerNoArgsDesc(self::ROOT_USER, [$operatorRoot]);
 
        self::registerNoArgsDesc(Names::COMMAND_DUMPMEMORY, [$consoleRoot]);
 
        foreach([
            Names::BROADCAST_ADMIN,
            Names::COMMAND_BAN_IP,
            Names::COMMAND_BAN_LIST,
            Names::COMMAND_BAN_PLAYER,
            Names::COMMAND_CLEAR_OTHER,
            Names::COMMAND_DEFAULTGAMEMODE,
            Names::COMMAND_DIFFICULTY,
            Names::COMMAND_EFFECT_OTHER,
            Names::COMMAND_EFFECT_SELF,
            Names::COMMAND_ENCHANT_OTHER,
            Names::COMMAND_ENCHANT_SELF,
            Names::COMMAND_GAMEMODE_OTHER,
            Names::COMMAND_GAMEMODE_SELF,
            Names::COMMAND_GC,
            Names::COMMAND_GIVE_OTHER,
            Names::COMMAND_GIVE_SELF,
            Names::COMMAND_KICK,
            Names::COMMAND_KILL_OTHER,
            Names::COMMAND_LIST,
            Names::COMMAND_OP_GIVE,
            Names::COMMAND_OP_TAKE,
            Names::COMMAND_PARTICLE,
            Names::COMMAND_PLUGINS,
            Names::COMMAND_SAVE_DISABLE,
            Names::COMMAND_SAVE_ENABLE,
            Names::COMMAND_SAVE_PERFORM,
            Names::COMMAND_SAY,
            Names::COMMAND_SEED,
            Names::COMMAND_SETWORLDSPAWN,
            Names::COMMAND_SPAWNPOINT_OTHER,
            Names::COMMAND_SPAWNPOINT_SELF,
            Names::COMMAND_STATUS,
            Names::COMMAND_STOP,
            Names::COMMAND_TELEPORT_OTHER,
            Names::COMMAND_TELEPORT_SELF,
            Names::COMMAND_TIME_ADD,
            Names::COMMAND_TIME_QUERY,
            Names::COMMAND_TIME_SET,
            Names::COMMAND_TIME_START,
            Names::COMMAND_TIME_STOP,
            Names::COMMAND_TIMINGS,
            Names::COMMAND_TITLE_OTHER,
            Names::COMMAND_TITLE_SELF,
            Names::COMMAND_TRANSFERSERVER,
            Names::COMMAND_UNBAN_IP,
            Names::COMMAND_UNBAN_PLAYER,
            Names::COMMAND_WHITELIST_ADD,
            Names::COMMAND_WHITELIST_DISABLE,
            Names::COMMAND_WHITELIST_ENABLE,
            Names::COMMAND_WHITELIST_LIST,
            Names::COMMAND_WHITELIST_RELOAD,
            Names::COMMAND_WHITELIST_REMOVE,
            Names::COMMAND_XP_OTHER,
            Names::COMMAND_XP_SELF,
        ] as $permission){
            self::registerNoArgsDesc($permission, [$operatorRoot]);
        }
 
        foreach([
            Names::COMMAND_KILL_SELF,
            Names::COMMAND_ME,
            Names::COMMAND_HELP,
            Names::BROADCAST_USER,
            Names::COMMAND_CLEAR_SELF,
            Names::COMMAND_TELL,
            Names::COMMAND_VERSION,
        ] as $permission){
            self::registerNoArgsDesc($permission, [$everyoneRoot]);
        }
    }
}