feat: Support warning, banning and unbanning users

bot.js

@@ -52,11 +52,60 @@ bot.on('message', (msg) => {
             downloadInProgress: 0,
             Service: config.service,
             litterBoxExpr: config.LitterBoxExpr,
+            banned: false
         };
     var lang = userPrefs[user].lang;
     var service = userPrefs[user].Service;
     var litterboxExpr = userPrefs[user].litterBoxExpr;
     if (msg.chat.type == 'private') {
+        if (user == admin_id && msg.text) {
+            //Usage: /notify [zh_CN]通知内容[/zh_CN] [en_US]Content[/en_US]
+            if (msg.text.startsWith('/notify')) {
+                let text = msg.text;
+                let zh_CN = text.slice(text.indexOf('[zh_CN]') + 7, text.indexOf('[/zh_CN]'));
+                let en_US = text.slice(text.indexOf('[en_US]') + 7, text.indexOf('[/en_US]'));
+                Object.keys(userPrefs).forEach(function (key) {
+                    if (userPrefs[key].lang == 'zh_CN')
+                        bot.sendMessage(key, zh_CN);
+                    else if (userPrefs[key].lang == 'en_US')
+                        bot.sendMessage(key, en_US);
+                    bot.sendMessage(admin_id, 'Notified ' + key).catch((err) => bot.sendMessage(admin_id, 'Fail notifying' + key + '\n\nInfo: \n' + err.message));
+                });
+            }
+            // Usage: /warn_12345678 [Content]
+            else if (msg.text.startsWith('/warn_')) {
+                let User = msg.text.split(' ')[0].slice(6);
+                console.log(User)
+                let content = msg.text.slice(msg.text.indexOf(' ') + 1);
+                bot.sendMessage(User, content)
+                    .catch((err) => bot.sendMessage(admin_id, err.message))
+                    .then((cb) => bot.sendMessage(admin_id, 'Warned ' + User));
+            }
+            // Usage: /ban 123456789
+            else if (msg.text.startsWith('/ban')) {
+                let User = msg.text.split(' ')[1];
+                if (!User) {
+                    bot.sendMessage(admin_id, 'Lack parameter.');
+                    return;
+                }
+                userPrefs[User] ? userPrefs[User].banned = true : userPrefs[User] = { banned: true };
+                bot.sendMessage(admin_id, 'Banned ' + User);
+            }
+            // Usage: /unban 123456789
+            else if (msg.text.startsWith('/unban')) {
+                let User = msg.text.split(' ')[1];
+                if (!User) {
+                    bot.sendMessage(admin_id, 'Lack parameter.');
+                    return;
+                }
+                userPrefs[User] ? userPrefs[User].banned = false : userPrefs[User] = { banned: false };
+                bot.sendMessage(admin_id, 'Unbanned ' + User);
+            }
+        }
+        if (userPrefs[user].banned) {
+            bot.sendMessage(user, strings[lang].banned);
+            return;
+        }
         if (msg.text) {
             switch (msg.text) {
                 case '/start':
@@ -107,22 +156,6 @@ bot.on('message', (msg) => {
                 default:
                     break;
             }
-            if (msg.text.startsWith('/notify') && user == admin_id) {
-                let text = msg.text;
-                let zh_CN = text.slice(text.indexOf('[zh_CN]') + 7, text.indexOf('[/zh_CN]'));
-                let en_US = text.slice(text.indexOf('[en_US]') + 7, text.indexOf('[/en_US]'));
-                if (text == undefined)
-                    bot.sendMessage(admin_id, 'Lack of parameters');
-                else {
-                    Object.keys(userPrefs).forEach(function (key) {
-                        if (userPrefs[key].lang == 'zh_CN')
-                            bot.sendMessage(key, zh_CN);
-                        else if (userPrefs[key].lang == 'en_US')
-                            bot.sendMessage(key, en_US);
-                        bot.sendMessage(admin_id, 'Notified ' + key).catch((err) => bot.sendMessage(admin_id, 'Fail notifying' + key + '\n\nInfo: \n' + err));
-                    });
-                }
-            }
         }
         else
             upload(msg, user, 0, service, litterboxExpr, lang);

strings.json

@@ -22,7 +22,8 @@
         "serviceError": "服务出现错误：{s}",
         "animatedStickers": "Telegram 动态贴纸以 .tgs 格式储存，您可以使用<a href=\"https://www.emojibest.com/tgs-to-gif\">在线转换器</a>或机器人（如 @tgstogifbot ）等工具将 tgs 文件转换为 GIF 格式。",
         "fileNotDetected": "回复的消息中未发现可上传的文件。\n\n支持的文件类型：文档、视频、音频、静态贴纸、GIF。\nTelegram 服务器会将动图转为 mp4，因此我上传的也为视频。",
-        "stats": "📊 统计\n\n总用户数：{t}\n中文用户：{c}\n英文用户: {e}"
+        "stats": "📊 统计\n\n总用户数：{t}\n中文用户：{c}\n英文用户: {e}",
+        "banned": "您已经被禁止使用此机器人。"
     },
     "en_US": {
         "name": "English",
@@ -47,6 +48,7 @@
         "serviceError": "Service error: {s}",
         "animatedStickers": "Animated stickers are stored in .tgs format, you can use <a href=\"https://www.emojibest.com/tgs-to-gif\">online converter</a> or bots (like @tgstogifbot) to convert tgs to gif. ",
         "fileNotDetected": "No uploadable file detected in the message.\n\nSupported file types: documents, videos, audio, static stickers, GIF. \nTelegram server converts GIFs to mp4, so I upload them as videos.",
-        "stats": "📊 Stats\n\nTotal users: {t}\nChinese users: {c}\nEnglish users: {e}"
+        "stats": "📊 Stats\n\nTotal users: {t}\nChinese users: {c}\nEnglish users: {e}",
+        "banned": "You are banned from using this bot."
     }
 }