id_.php

<?php
/**
 * Copyright (C) 2016-2017 Hunter Ashton
 * This file is part of BruhhBot.
 * BruhhBot is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * BruhhBot is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * You should have received a copy of the GNU General Public License
 * along with BruhhBot. If not, see <http://www.gnu.org/licenses/>.
 */




function catch_id($update, $MadelineProto, $user)
{
    if (isset($update['update']['message'])) {
        $msg_id = $update['update']['message']['id'];
        if (array_key_exists('entities', $update['update']['message'])) {
            foreach ($update['update']['message']['entities'] as $key) {
                if (array_key_exists('user_id', $key)) {
                    try {
                        $userid = $key['user_id'];
                        $user_ = cache_get_info($update, $MadelineProto, $userid);
                        if (array_key_exists(
                            'username', $user_['User']
                        )
                        ) {
                            $username = $user_['User']['username'];
                        } elseif (array_key_exists(
                            'first_name', $user_['User']
                        )
                        ) {
                            $username = $user_['User']['first_name'];
                        } else {
                            $username = 'no-name-user';
                        }
                        if (isset($user_['User']['first_name'])) {
                            $firstname = $user_['User']['first_name'];
                        } else {
                            $firstname = 'no-name-user';
                        }
                        $userid = $user_['bot_api_id'];
                        break;
                    } catch (Exception $e) {
                        return [false];
                    }
                }
            }
        }
        if (!isset($userid) && !empty($user)) {
            $user_ = cache_get_info($update, $MadelineProto, $user);
            if ($user_) {
                try {
                    if (array_key_exists(
                        'username', $user_['User']
                    )
                    ) {
                        $username = $user_['User']['username'];
                    } elseif (array_key_exists(
                        'first_name', $user_['User']
                    )
                    ) {
                        $username = $user_['User']['first_name'];
                    } else {
                        $username = 'no-name-user';
                    }
                    if (isset($user_['User']['first_name'])) {
                        $firstname = $user_['User']['first_name'];
                    } else {
                        $firstname = 'no-name-user';
                    }
                    $userid = $user_['bot_api_id'];
                    $return = [true, $userid, $username, $firstname];
                } catch (Exception $e) {
                    return [false];
                }
            }
        }
        if (!isset($userid) && is_supergroup($update, $MadelineProto) && array_key_exists('reply_to_msg_id', $update['update']['message'])) {
            try {
                $msg_id = $update['update']['message']['reply_to_msg_id'];
                $chat = parse_chat_data($update, $MadelineProto);
                $peer = $chat['peer'];
                $message = $MadelineProto->channels->getMessages(['channel' => $peer, 'id' => [$msg_id]]);
                if (is_array($message)) {
                    if (array_key_exists('messages', $message)) {
                        $userid = $message['messages'][0]['from_id'];
                        $user_ = cache_get_info($update, $MadelineProto, $userid);
                        if ($user_) {
                            if (array_key_exists(
                                'username', $user_['User']
                            )
                            ) {
                                $username = $user_['User']['username'];
                            } elseif (array_key_exists(
                                'first_name', $user_['User']
                            )
                            ) {
                                $username = $user_['User']['first_name'];
                            } else {
                                $username = 'no-name-user';
                            }
                            $userid = $user_['bot_api_id'];
                            if (isset($user_['User']['first_name'])) {
                                $firstname = $user_['User']['first_name'];
                            } else {
                                $firstname = 'no-name-user';
                            }
                            $return = [true, $userid, $username, $firstname];
                        }
                    }
                }
            } catch (Exception $e) {
                return [false];
            }
        }
    } else {
        try {
            $user_ = cache_get_info($update, $MadelineProto, $user);
            if ($user_) {
                if (array_key_exists(
                    'username', $user_['User']
                )
                ) {
                    $username = $user_['User']['username'];
                } elseif (array_key_exists(
                    'first_name', $user_['User']
                )
                ) {
                    $username = $user_['User']['first_name'];
                } else {
                    $username = 'no-name-user';
                }
                $userid = $user_['bot_api_id'];
                if (isset($user_['User']['first_name'])) {
                    $firstname = $user_['User']['first_name'];
                } else {
                    $firstname = 'no-name-user';
                }
                $return = [true, $userid, $username, $firstname];
            }
        } catch (Exception $e) {
        }
    }
    if (isset($userid)) {
        return [true, $userid, $username, $firstname];
    } else {
        return [false];
    }
}