Telegram机器人
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<?php
require_once 'cmdRoute.php';
require_once 'redisCache.php';
require_once 'tgInterface.php';
require_once 'lib/Punycode.php';
$env = loadEnv();
$apiToken = $env['BOT_TOKEN'];
$botAccount = $env['BOT_NAME'];
$apiPath = 'https://api.telegram.org/bot' . $apiToken; // Telegram API接口
$webhook = json_decode(file_get_contents("php://input"), TRUE); // Webhook接受信息
$isCallback = isset($webhook['callback_query']) ? true : false;
if ($isCallback) {
$message = $webhook['callback_query']['message'];
$messageText = $webhook['callback_query']['data'];
$messageFrom = $webhook['callback_query']['from'];
} else {
$message = $webhook['message'];
$messageText = $webhook['message']['text'];
$messageFrom = $webhook['message']['from'];
}
$chat = $message['chat'];
$tgEnv = array(
'isCallback' => $isCallback,
'isGroup' => ($chat['type'] === 'group') ? true : false,
'messageText' => $messageText,
'messageId' => $message['message_id'],
'chatId' => $chat['id'],
'userId' => $messageFrom['id'],
'userName' => $messageFrom['first_name'],
'userAccount' => $messageFrom['username'],
'userLanguage' => $messageFrom['language_code']
);
foreach ($cmds as $cmd) {
if (strpos($messageText, '/' . $cmd) === 0) { // 判断请求开头
$rawParam = substr($messageText, strlen($cmd) + 1); // 获取请求参数
if ($tgEnv['isGroup'] && strpos($rawParam, '@' . $botAccount) === 0) {
$rawParam = substr($rawParam, strlen($botAccount) + 1); // 去除群组中的@
}
if (strlen($rawParam) != 0 && substr($rawParam, 0, 1) !== ' ') { break; } // 命令后必须带空格
$rawParam = trim($rawParam); // 消除前后空格
route($cmd, $rawParam); // 路由命令
}
}
function loadEnv() { // 载入环境变量
$file = fopen('.env', 'r');
$data = array();
while (!feof($file)) { // 逐行读入文件
$raw = trim(fgets($file));
if ($raw == '') { continue; } // 跳过空行
if (substr($raw, 0, 1) === '#') { continue; } // 跳过注释
$record = explode('=', $raw);
if (count($record) === 2) { // 合法记录
$data[$record[0]] = $record[1];
}
}
fclose($file);
return $data;
}
?>