douyan4958 2018-01-30 18:43
浏览 123
已采纳

检查哪些用户将表情符号发送到电报机器人

I need to check what user send a word, not a audio, video, sticker or emoji, so I try to create if statement but I don't know how to check if user send emoji to bot.

if reflect.TypeOf(update.Message.Text).Kind() == reflect.String && update.Message.Text != "" //Check if message from user is not emoji {    
    msg := tgbotapi.NewMessage(update.Message.Chat.ID, "It's a Text")    
    bot.Send(msg)
} else {
    msg := tgbotapi.NewMessage(update.Message.Chat.ID, "It's a not Text")    
    bot.Send(msg)
}

Full code:

package main

import (
    "encoding/json"
    "io/ioutil"
    "log"
    "net/http"
    "reflect"
    "runtime"
    "strings"    
    "github.com/Syfaro/telegram-bot-api"
)

func telegramBot() {    
    //Create bot
    bot, err := tgbotapi.NewBotAPI("TOKEN")
    if err != nil {
        log.Panic(err)
    }    
    //Check if bot autorized
    bot.Debug = true
    log.Printf("Autorized on account %s", bot.Self.UserName)

    //Set update timeout
    u := tgbotapi.NewUpdate(0)
    u.Timeout = 60

    //Get updates from bot
    updates, err := bot.GetUpdatesChan(u)

    for update := range updates {
        if update.Message == nil {
            continue
        }    
        if reflect.TypeOf(update.Message.Text).Kind() == reflect.String && update.Message.Text != "" {              
                //Create search url
                url := update.Message.Text
                request := "https://en.wikipedia.org/w/api.php?action=opensearch&search=" + url + "&limit=1&origin=*&format=json"   
            //Check from who was arrived message and send to him answer from wikipedia
            msg := tgbotapi.NewMessage(update.Message.Chat.ID, "Message to user")    
            //Send message
            bot.Send(msg)
        } else {
            msg := tgbotapi.NewMessage(update.Message.Chat.ID, "It's not a Text")    
            //Send message
            bot.Send(msg)
        }
    }
}

func main() {    
    //Set maximum cpu cores to use
    num := runtime.NumCPU()
    runtime.GOMAXPROCS(num)    
    //Call Bot
    telegramBot()
}

So I need to response user only if he send bot string with word, not an audio, video, sticker or emoji.

  • 写回答

1条回答

      报告相同问题?

      相关推荐 更多相似问题

      悬赏问题

      • ¥15 和您碰到了同一个问题
      • ¥15 如何在微信支付V3PHP版请求中添加header?
      • ¥15 在数字信号处理中用MATLAB显示波形。
      • ¥15 keil MDK软件进行仿真调试的局限
      • ¥15 关于gateway产生临时文件夹的问题
      • ¥15 Java Broken Pipe以及OOM
      • ¥20 请问有没有RTL8211FS的参考原理图
      • ¥50 esp32的platfromio工程添加文件就会编译失败
      • ¥15 linux下运行VASP报错
      • ¥15 python里面查找赋值,如何可以在剩余未空值的行里面进行进一步的筛选呢?