refactor: new framework and interface of telegram api

main.php

@@ -7,7 +7,6 @@ require_once 'tgInterface.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
 
@@ -21,34 +20,27 @@ if ($isCallback) {
     $messageText = $webhook['message']['text'];
     $messageFrom = $webhook['message']['from'];
 }
-
 $chat = $message['chat'];
-$chatId = $chat['id'];
-$messageId = $message['message_id'];
-$isGroup = ($chat['type'] === 'group') ? true : false;
-$userId = $messageFrom['id'];
-$userName = $messageFrom['first_name'];
-$userAccount = $messageFrom['username'];
-$userLanguage = $messageFrom['language_code'];
-
 $tgEnv = array(
-    'apiPath' => $apiPath,
-    'botAccount' => $botAccount,
     'isCallback' => $isCallback,
-    'isGroup' => $isGroup,
+    'isGroup' => ($chat['type'] === 'group') ? true : false,
     'messageText' => $messageText,
-    'messageId' => $messageId,
-    'chatId' => $chatId,
-    'userId' => $userId,
-    'userName' => $userName,
-    'userAccount' => $userAccount,
-    'userLanguage' => $userLanguage
+    'messageId' => $message['message_id'],
+    'chatId' => $chat['id'],
+    'userId' => $messageFrom['id'],
+    'userName' => $messageFrom['first_name'],
+    'userAccount' => $messageFrom['username'],
+    'userLanguage' => $messageFrom['language_code']
 );
 
+// tgApi::sendPayload(array(
+//     'text' => 
+// ))
+
 foreach ($cmds as $cmd) {
     if (strpos($messageText, '/' . $cmd) === 0) { // 判断请求开头
         $rawParam = substr($messageText, strlen($cmd) + 1); // 获取请求参数
-        if ($isGroup && strpos($rawParam, '@' . $botAccount) === 0) {
+        if ($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

tgInterface.php

@@ -2,70 +2,38 @@
 
 class tgApi {
     public function sendText($msg, $chatId = 0) { // 发送纯文本
-        return tgApi::sendMessage(array(
-            'text' => $msg
-        ), $chatId);
-    }
-
-    function sendDocument($params, $chatId = 0) { // 发送文件
-        if ($chatId === 0) { // 未指定chatId
-            global $tgEnv;
-            $chatId = $tgEnv['chatId'];
-        }
-        $params += array (
-            'method' => 'sendDocument',
-            'chat_id' => $chatId
-        );
-        return tgApi::sendPayload($params);
+        return tgApi::sendMessage(['text' => $msg], $chatId);
     }
 
     public function sendMessage($params, $chatId = 0) { // 发送消息
-        if ($chatId === 0) { // 未指定chatId
-            global $tgEnv;
-            $chatId = $tgEnv['chatId'];
-        }
-        $params += array (
-            'method' => 'sendMessage',
-            'chat_id' => $chatId
-        );
-        return tgApi::sendPayload($params);
+        return tgApi::sendByMethod('sendMessage', $params, $chatId);
     }
 
     public function editMessage($params, $chatId = 0) { // 修改消息
-        if ($chatId === 0) { // 未指定chatId
-            global $tgEnv;
-            $chatId = $tgEnv['chatId'];
-        }
-        $params += array (
-            'method' => 'editMessageText',
-            'chat_id' => $chatId
-        );
-        return tgApi::sendPayload($params);
+        return tgApi::sendByMethod('editMessageText', $params, $chatId);
     }
 
     public function deleteMessage($params, $chatId = 0) { // 删除消息
+        return tgApi::sendByMethod('deleteMessage', $params, $chatId);
+    }
+
+    public function sendDocument($params, $chatId = 0) { // 发送文件
+        return tgApi::sendByMethod('sendDocument', $params, $chatId);
+    }
+
+    public function sendByMethod($method, $params, $chatId = 0) { // 按指定方式发送数据
         if ($chatId === 0) { // 未指定chatId
             global $tgEnv;
             $chatId = $tgEnv['chatId'];
         }
         $params += array (
-            'method' => 'deleteMessage',
+            'method' => $method,
             'chat_id' => $chatId
         );
         return tgApi::sendPayload($params);
     }
 
     public function sendPayload($payload) { // 发送原始数据
-        global $tgEnv;
-        $url = $tgEnv['apiPath'] . '/' . $payload['method'] . '?';
-        foreach ($payload as $param => $content) {
-            $url .= '&' . $param . '=' . urlencode($content);
-        }
-        return file_get_contents($url);
-    }
-}
-
-function sendPayload($payload) { // 发送API请求
         global $apiPath;
         $url = $apiPath . '/' . $payload['method'] . '?';
         foreach ($payload as $param => $content) {
@@ -74,52 +42,20 @@ function sendPayload($payload) { // 发送API请求
         return file_get_contents($url);
     }
 
-function sendMessage($chatId, $params) { // 发送消息
-    $params += array (
-        'method' => 'sendMessage',
-        'chat_id' => $chatId
-    );
-    return sendPayload($params);
-}
-
-function sendDocument($chatId, $params) { // 发送文件
-    $params += array (
-        'method' => 'sendDocument',
-        'chat_id' => $chatId
-    );
-    return sendPayload($params);
-}
-
-function sendText($chatId, $msg) { // 发送纯文本
-    return sendMessage($chatId, array(
-        'text' => $msg
-    ));
-}
-
-function sendAuto($chatId, $content) { // 自动判别发送类型
-    if (isset($content['document'])) { // 以文件类型发送
-        sendDocument($chatId, $content);
-    } else {
-        sendMessage($chatId, $content);
-    }
-}
-
     function debugDump() { // 调试接口
-    global $webhook;
-    global $isCallback, $isGroup;
-    global $messageId, $chatId, $userId;
-    global $messageText, $userName, $userAccount, $userLanguage;
-    $msg .= 'isCallback: ' . ($isCallback ? 'true' : 'false') . PHP_EOL;
-    $msg .= 'isGroup: ' . ($isGroup ? 'true' : 'false') . PHP_EOL;
-    $msg .= 'messageText: ' . $messageText . PHP_EOL;
-    $msg .= 'messageId: ' . $messageId . PHP_EOL;
-    $msg .= 'chatId: ' . $chatId . PHP_EOL;
-    $msg .= 'userId: ' . $userId . PHP_EOL;
-    $msg .= 'userName: ' . $userName . PHP_EOL;
-    $msg .= 'userAccount: ' . $userAccount . PHP_EOL;
-    $msg .= 'userLanguage: ' . $userLanguage . PHP_EOL;
-    sendText($chatId, $msg);
-    sendText($chatId, json_encode($webhook));
+        global $webhook, $tgEnv;
+        $msg .= 'isCallback: ' . ($tgEnv['isCallback'] ? 'true' : 'false') . PHP_EOL;
+        $msg .= 'isGroup: ' . ($tgEnv['isGroup'] ? 'true' : 'false') . PHP_EOL;
+        $msg .= 'messageText: ' . $tgEnv['messageText'] . PHP_EOL;
+        $msg .= 'messageId: ' . $tgEnv['messageId'] . PHP_EOL;
+        $msg .= 'chatId: ' . $tgEnv['chatId'] . PHP_EOL;
+        $msg .= 'userId: ' . $tgEnv['userId'] . PHP_EOL;
+        $msg .= 'userName: ' . $tgEnv['userName'] . PHP_EOL;
+        $msg .= 'userAccount: ' . $tgEnv['userAccount'] . PHP_EOL;
+        $msg .= 'userLanguage: ' . $tgEnv['userLanguage'] . PHP_EOL;
+        tgApi::sendText($msg);
+        tgApi::sendText(json_encode($webhook));
+    }
 }
 
 ?>