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--- tips:telegram [2016/10/20 09:50] – scipio
+++ tips:telegram [2022/04/12 08:07] (current) – sscipioni
@@ Line 1: / Line 1: @@
 ====== Telegram ======
+{{tag>[telegram bot]}}
+===== channel =====
+send message to channel from bot (BOT_API_KEY required):
+  - add bot to channel as admin
+  - send message
+<code>
+curl https://api.telegram.org/bot[BOT_API_KEY]/sendMessage?chat_id=@[MY_CHANNEL_NAME]&text=[MY_MESSAGE_TEXT]
+</code>
 ===== BOT =====
+Create BOT with https://telegram.me/botfather
 <code>
@@ Line 7: / Line 22: @@
 </code>
-registrare un webhook
+registrare un webhook (consigliato)
 <code>
-pip install python-telegram-bot
+pip install python-telegram-bot ipython
 ipython
@@ Line 42: / Line 57: @@
 curl -F url="https://example.com:8443/<token>" -F certificate@=cert.pem
+</code>
+==== Add BOT to group ====
+  * With BotFather click /setjoingroups, choose BOT
+  * Add @BOT to group
+  * Send a message to group
+  * Give .result.message.chat.id from curl https://api.telegram.org/bot${TOKEN}/getUpdates (negative number)
+<code bash>
+TOKEN=
+curl https://api.telegram.org/bot${TOKEN}/getUpdates | jq .
 </code>
-===== Desktop Installer =====
+Send a message to group
 <code bash>
-#!/bin/bash
+TOKEN=
+CHATID=
-echo "============================================="
+curl -X POST "https://api.telegram.org/bot${TOKEN}/sendMessage" -d "chat_id=${CHATID}&text=my sample text"
-echo "==     Telegram Script Installer v 0.1     =="
+</code>
-echo "==                                         =="
-echo "==            by Jalcaldea                 =="
-echo "============================================="
-echo "Downloading necesary files..."
-cd /tmp
-wget -O - https://tdesktop.com/linux > tsetup.tar.gz
-wget -O - https://raw.githubusercontent.com/telegramdesktop/tdesktop/master/Telegram/Telegram/Images.xcassets/Icon.iconset/icon_256x256@2x.png > icon.png
-echo "Making destination folder..."
-sudo mkdir /usr/share/telegram
-sudo chmod +x /usr/share/telegram
-echo "Extracting files..."
-tar -xvJf tsetup.tar.gz
-cd ./Telegram
-echo "Copying new files..."
-sudo cp ./Updater /usr/share/telegram/Updater
-sudo cp ./Telegram /usr/share/telegram/Telegram
-user=$(whoami)
-sudo chown -R $user:$user /usr/share/telegram/.
-echo "Making desktop files..."
-cd /tmp
-sudo echo "[Desktop Entry]" > telegram.desktop
-sudo echo "Name=Telegram" >> telegram.desktop
-sudo echo "GenericName=Chat" >> telegram.desktop
-sudo echo "Comment=Chat with yours friends" >> telegram.desktop
-sudo echo "Exec=/usr/share/telegram/Telegram" >> telegram.desktop
-sudo echo "Terminal=false" >> telegram.desktop
-sudo echo "Type=Application" >> telegram.desktop
-sudo echo "Icon=/usr/share/telegram/icon.png" >> telegram.desktop
-sudo echo "Categories=Network;Chat;" >> telegram.desktop
-sudo echo "StartupNotify=false" >> telegram.desktop
-sudo cp icon.png /usr/share/telegram/icon.png
-sudo cp telegram.desktop /usr/share/applications/telegram.desktop
-echo "Removing old files..."
-rm /tmp/tsetup.tar.gz
-rm /tmp/icon.png
-rm /tmp/telegram.desktop
-rm -R /tmp/Telegram
-echo "Installation Complete! Launching Telegram..."
-/usr/share/telegram/Updater &
+To enable BOT to receive messages from group disable "group privacy" of BOT
+==== curl ====
+send message
+<code bash>
+#/bin/sh
+API="112212222:XXX..."
+CHATID=123456
+TEXT="$*"
+curl --data chat_id=$CHATID --data-urlencode "text=$TEXT"  "https://api.telegram.org/bot$API/sendMessage"
 </code>
+===== bot video =====
+<code python>
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+"""Basic example for a bot that uses inline keyboards.
+# This program is dedicated to the public domain under the CC0 license.
+"""
+TOKEN="xxx:xxx"
+AUTHORIZED=[73496590,483703779,534914573,536325022]
+import logging
+from telegram import InlineKeyboardButton, InlineKeyboardMarkup, ReplyKeyboardMarkup
+from telegram.ext import Updater, CommandHandler, CallbackQueryHandler
+import subprocess
+logging.basicConfig(format='%(asctime)s - %(name)s - %(levelname)s - %(message)s',
+                    level=logging.INFO)
+logger = logging.getLogger(__name__)
+def _isAuthorized(update):
+    isOk = update.effective_user['id'] in AUTHORIZED
+    if not isOk:
+        update.message.reply_text('maybe another time, you are %s' % update.effective_user['id'])
+    return isOk
+def reply(update, message):
+    reply_keyboard = [['/show', '/motion', '/day']]
+    update.message.reply_text(message, reply_markup=ReplyKeyboardMarkup(reply_keyboard, resize_keyboard=True, one_time_keyboard=False))
+def start(bot, update):
+    if _isAuthorized(update):
+        reply(update, "welcome")
+        #update.message.reply_text('comandi', reply_markup=ReplyKeyboardMarkup(reply_keyboard, resize_keyboard=True, one_time_keyboard=False))
+def show(bot, update):
+    print("show ...")
+    if _isAuthorized(update):
+        user_id = update.effective_user['id']
+        subprocess.call(["/home/pi/preview.sh", str(user_id)], shell=False)
+        reply(update, 'recording ... wait 15 seconds ...')
+def motion(bot, update):
+    print("show latest motion ...")
+    if _isAuthorized(update):
+        user_id = update.effective_user['id']
+        reply(update, 'send latest motion video ...')
+        subprocess.call(["/home/pi/latest.sh", str(user_id)], shell=False)
+def error(bot, update, error):
+    """Log Errors caused by Updates."""
+    logger.warning('Update "%s" caused error "%s"', update, error)
+def previewday(bot, update):
+    if _isAuthorized(update):
+        user_id = update.effective_user['id']
+        message = update.message['text'][1:].split(" ")
+        camera = message[0]
+        try:
+            speed = int(message[1])
+        except:
+            speed = 50
+        reply(update, 'send latest 24 hours from camera %s at speed %s, wait 5 minutes ...' % (camera, speed))
+        makedayvideo(user_id, camera, speed=speed)
+def makedayvideo(user_id, camera, speed=50):
+        print(["/home/pi/preview-day.sh", str(user_id), camera, str(speed)])
+        subprocess.call(["/home/pi/preview-day.sh", str(user_id), camera, str(speed)], shell=False)
+def button(bot, update):
+    query = update.callback_query
+    chat_id=query.message.chat_id
+    bot.edit_message_text(text='send latest 24 hours from camera %s at speed 50, wait 5 minutes ...'.format(query.data), chat_id=chat_id, message_id=query.message.message_id)
+    makedayvideo(chat_id, query.data, speed=50)
+def buttonpreview(bot, update):
+    if _isAuthorized(update):
+        keyboard = [[InlineKeyboardButton("1", callback_data='1'),
+            InlineKeyboardButton("2", callback_data='2'),
+            InlineKeyboardButton("3", callback_data='3'),
+            InlineKeyboardButton("4", callback_data='4'),
+            InlineKeyboardButton("5", callback_data='5'),
+            ]]
+        reply_markup = InlineKeyboardMarkup(keyboard)
+        update.message.reply_text('camera:', reply_markup=reply_markup)
+def main():
+    updater = Updater(TOKEN)
+    updater.dispatcher.add_handler(CommandHandler('start', start))
+    updater.dispatcher.add_handler(CommandHandler('show', show))
+    updater.dispatcher.add_handler(CommandHandler('motion', motion))
+    updater.dispatcher.add_handler(CommandHandler('1', previewday))
+    updater.dispatcher.add_handler(CommandHandler('2', previewday))
+    updater.dispatcher.add_handler(CommandHandler('3', previewday))
+    updater.dispatcher.add_handler(CommandHandler('4', previewday))
+    updater.dispatcher.add_handler(CommandHandler('5', previewday))
+    updater.dispatcher.add_handler(CommandHandler('day', buttonpreview))
+    updater.dispatcher.add_handler(CallbackQueryHandler(button))
+    updater.dispatcher.add_error_handler(error)
+    updater.start_polling()
+    updater.idle()
+if __name__ == '__main__':
+    main()
+</code>