def limit_reached(update):
if Cfg.get("rate_limit", "enabled"):
if update.message:
uid = update.message.from_user.id
cmd = update.message.text.split(" ")[0]
elif update.inline_query:
uid = update.effective_user.id
cmd = update.inline_query.query[:-1].split(" ")[0]
else:
uid = cmd = None
if not Cfg.get("rate_limit", "incl_cmd"):
cmd = None
rate = Cfg.get("rate_limit", "requests")
time = Cfg.get("rate_limit", "timespan")
if RateLimit.reached(uid, rate, time, command=cmd):
msg = f"{emo.NO_ENTRY} Rate limit ({rate} requests in " \
f"{time} seconds) exceeded. Wait a few seconds..."
update.message.reply_text(msg)
return True
return False
else:
return False
def _update_check(self):
def _check_for_update(bot, job):
user = Cfg.get('update', 'github_user')
repo = Cfg.get('update', 'github_repo')
gh = GitHub(github_user=user, github_repo=repo)
try:
# Get latest release
response = gh.get_latest_release()
except Exception as ex:
logging.error(repr(ex))
return
if job.context:
if job.context["tag"] == response["tag_name"]:
return
else:
job.context = dict()
job.context["tag"] = response["tag_name"]
release_notes = response["body"]
try:
response = gh.get_tags()
except Exception as ex:
logging.error(repr(ex))
return
new_hash = str()
for t in response:
if t["name"] == job.context["tag"]:
new_hash = t["commit"]["sha"]
break
cfg_hash = Cfg.get("update", "update_hash")
if cfg_hash != new_hash:
for admin in Cfg.get("admin_id"):
update_cmd = utl.esc_md("/update")
tag = job.context['tag']
bot.send_message(
admin,
f"New release *{tag}* available\n\n"
f"*Release Notes*\n{release_notes}\n\n"
f"{update_cmd}",
parse_mode=ParseMode.MARKDOWN)
if Cfg.get("update", "update_check") is not None:
sec = utl.get_seconds(Cfg.get("update", "update_check"))
if not sec:
sec = con.DEF_UPDATE_CHECK
msg = f"Update check time not valid. Using {sec} seconds"
logging.warning(msg)
try:
self.job_queue.run_repeating(_check_for_update, sec, first=0)
except Exception as e:
logging.error(repr(e))
def bot_start_webhook(self):
self.updater.start_webhook(listen=Cfg.get("webhook", "listen"),
port=Cfg.get("webhook", "port"),
url_path=self.token,
key=Cfg.get("webhook", "privkey_path"),
cert=Cfg.get("webhook", "cert_path"),
webhook_url=f"{Cfg.get('webhook', 'url')}:"
f"{Cfg.get('webhook', 'port')}/"
f"{self.token}")
def _refresh_cache(self):
if Cfg.get("refresh_cache") is not None:
sec = utl.get_seconds(Cfg.get("refresh_cache"))
if not sec:
sec = con.DEF_CACHE_REFRESH
msg = f"Refresh rate for caching not valid. Using {sec} seconds"
logging.warning(msg)
try:
self.job_queue.run_repeating(APICache.refresh, sec, first=0)
except Exception as e:
logging.error(repr(e))
def _check_for_update(bot, job):
user = Cfg.get('update', 'github_user')
repo = Cfg.get('update', 'github_repo')
gh = GitHub(github_user=user, github_repo=repo)
try:
# Get latest release
response = gh.get_latest_release()
except Exception as ex:
logging.error(repr(ex))
return
if job.context:
if job.context["tag"] == response["tag_name"]:
return
else:
job.context = dict()
job.context["tag"] = response["tag_name"]
release_notes = response["body"]
try:
response = gh.get_tags()
except Exception as ex:
logging.error(repr(ex))
return
new_hash = str()
for t in response:
if t["name"] == job.context["tag"]:
new_hash = t["commit"]["sha"]
break
cfg_hash = Cfg.get("update", "update_hash")
if cfg_hash != new_hash:
for admin in Cfg.get("admin_id"):
update_cmd = utl.esc_md("/update")
tag = job.context['tag']
try:
bot.send_message(
admin,
f"New release *{utl.esc_md(tag)}* available\n\n"
f"*Release Notes*\n{utl.esc_md(release_notes)}\n\n"
f"{update_cmd}",
parse_mode=ParseMode.MARKDOWN)
except Exception as ex:
err = f"Can't send release notes to chat {admin}"
logging.error(f"{err} - {ex}")
def get_action(self, bot, update, args):
msg = f"{emo.WAIT} Restarting bot..."
m = update.message.reply_text(msg)
user_id = update.effective_user.id
cls_name = type(self).__name__.lower()
Cfg.set(user_id, "plugins", cls_name, "user_id")
Cfg.set(m.message_id, "plugins", cls_name, "message")
m_name = __spec__.name
m_name = m_name[:m_name.index(".")]
time.sleep(0.2)
os.execl(sys.executable, sys.executable, '-m', m_name, *sys.argv[1:])
def __init__(self, telegram_bot):
super().__init__(telegram_bot)
# Check if database is enabled since this plugin needs it
if not Cfg.get("database", "use_db"):
msg = f"Plugin '{type(self).__name__}' " \
f"can't be used since database is disabled"
logging.warning(msg)
def __init__(self, bot_token, bot_db):
self.db = bot_db
self.token = bot_token
read_timeout = Cfg.get("telegram", "read_timeout")
connect_timeout = Cfg.get("telegram", "connect_timeout")
kwargs = dict()
if read_timeout:
kwargs["read_timeout"] = read_timeout
if connect_timeout:
kwargs["connect_timeout"] = connect_timeout
try:
self.updater = Updater(bot_token, request_kwargs=kwargs)
except InvalidToken as e:
cls_name = f"Class: {type(self).__name__}"
logging.error(f"{repr(e)} - {cls_name}")
exit("ERROR: Bot token not valid")
self.job_queue = self.updater.job_queue
self.dispatcher = self.updater.dispatcher
# Load classes in folder 'plugins'
self._load_plugins()
# Handler for files downloads (plugins)
mh = MessageHandler(Filters.document, self._download)
self.dispatcher.add_handler(mh)
# Handler for command-links
self._add_link_handler()
# Handler for inline-mode
inline_handler = InlineQueryHandler(self._inline)
self.dispatcher.add_handler(inline_handler)
# Handle all Telegram related errors
self.dispatcher.add_error_handler(self._handle_tg_errors)
# Refresh cache periodically
self._refresh_cache()
# Check for updates periodically
self._update_check()
def _restart_notification(self):
cls_name = type(self).__name__.lower()
message = Cfg.get("plugins", cls_name, "message")
user_id = Cfg.get("plugins", cls_name, "user_id")
if not message or not user_id:
return
try:
self.tgb.updater.bot.edit_message_text(
chat_id=user_id,
message_id=message,
text=f"{emo.CHECK} Restarting bot...")
except Exception as e:
msg = "Not possible to update restart message"
logging.error(f"{msg}: {e}")
Cfg.remove("plugins", cls_name)
def after_plugins_loaded(self):
if Cfg.get("database", "use_db"):
for repeater in self.tgb.db.read_rep() or []:
interval = repeater[4]
update = repeater[5]
try:
self._run_repeater(update, int(interval))
except Exception as e:
update.message.reply_text(text=f"{emo.ERROR} {e}",
parse_mode=ParseMode.MARKDOWN)
def _save_data(self, bot, update, **kwargs):
if Cfg.get("database", "use_db"):
if update.message:
usr = update.message.from_user
cmd = update.message.text
cht = update.message.chat
elif update.inline_query:
usr = update.effective_user
cmd = update.inline_query.query[:-1]
cht = update.effective_chat
else:
logging.warning(f"Can't save usage - {update}")
return func(self, bot, update, **kwargs)
if usr.id in Cfg.get("admin_id"):
if not Cfg.get("database", "track_admins"):
return func(self, bot, update, **kwargs)
self.tgb.db.save(usr, cht, cmd)
return func(self, bot, update, **kwargs)
def execute(self, sql, *args):
if Cfg.get("database", "use_db"):
con = sqlite3.connect(self._db_path)
cur = con.cursor()
cur.execute(sql, args)
con.commit()
result = cur.fetchall()
con.close()
return result
def __init__(self, bot_token, bot_db):
self.db = bot_db
self.token = bot_token
read_timeout = Cfg.get("telegram", "read_timeout")
connect_timeout = Cfg.get("telegram", "connect_timeout")
kwargs = dict()
if read_timeout:
kwargs["read_timeout"] = read_timeout
if connect_timeout:
kwargs["connect_timeout"] = connect_timeout
try:
self.updater = Updater(bot_token, request_kwargs=kwargs)
except InvalidToken:
exit("ERROR: Bot token not valid")
self.job_queue = self.updater.job_queue
self.dispatcher = self.updater.dispatcher
# Handler for command-links
self._add_link_handler()
# Load classes in folder 'plugins'
self._load_plugins()
# Handler for inline-mode
self.dispatcher.add_handler(InlineQueryHandler(self._inline))
# Handle all Telegram related errors
self.dispatcher.add_error_handler(self._handle_tg_errors)
# Refresh cache periodically if enabled
self._refresh_cache()
# Check for updates periodically
self._update_check()
def _download(self, bot, update):
if update.effective_user.id not in Cfg.get("admin_id"):
return
name = update.message.effective_attachment.file_name
file = bot.getFile(update.message.document.file_id)
file.download(os.path.join(con.SRC_DIR, con.PLG_DIR, name))
try:
self.reload_plugin(name.replace(".py", ""))
update.message.reply_text(
f"{emo.CHECK} Plugin loaded successfully")
except Exception as ex:
update.message.reply_text(f"{emo.ERROR} {ex}")
def get_action(self, bot, update, args):
if not args:
update.message.reply_text(text=f"Usage:\n{self.get_usage()}",
parse_mode=ParseMode.MARKDOWN)
return
user = update.message.from_user
if user.username:
name = f"@{user.username}"
else:
name = user.first_name
feedback = update.message.text.replace(f"/{self.get_cmd()} ", "")
for admin in Cfg.get("admin_id"):
bot.send_message(admin, f"Feedback from {name}: {feedback}")
update.message.reply_text(f"Thanks for letting us know {emo.TOP}")
def _download(self, bot, update):
# Check if in a private chat
if bot.get_chat(update.message.chat_id).type != Chat.PRIVATE:
return
# Check if user that triggered the command is allowed to execute it
if update.effective_user.id not in Cfg.get("admin_id"):
return
name = update.message.effective_attachment.file_name
file = bot.getFile(update.message.document.file_id)
file.download(os.path.join(con.SRC_DIR, con.PLG_DIR, name))
try:
self.reload_plugin(name.replace(".py", ""))
update.message.reply_text(
f"{emo.CHECK} Plugin loaded successfully")
except Exception as ex:
update.message.reply_text(f"{emo.ERROR} {ex}")
def __init__(self):
# Parse command line arguments
self.args = self._parse_args()
# Load config file
Cfg(self.args.config)
# Set up logging
log_path = self.args.logfile
log_level = self.args.loglevel
self._init_logger(log_path, log_level)
if Cfg.get("use_db"):
# Create database
sql_dir = con.SQL_DIR
db_path = self.args.database
self.db = Database(db_path, sql_dir)
else:
self.db = None
# Create bot
bot_token = self._get_bot_token()
self.tg = TelegramBot(bot_token, self.db)
def _callback(self, bot, update):
query = update.callback_query
if not Cfg.get("database", "use_db"):
bot.answer_callback_query(query.id, text="Database not enabled")
return
# Statistics - Number of Commands
if query.data == "admin_cmds":
data = self.tgb.db.execute_sql(self.get_sql("number_cmd"))
if data["error"]:
msg = data["error"]
elif data["result"]:
msg = f"`Commands: {data['result'][0][0]}`"
else:
msg = f"{emo.INFO} No data returned"
bot.send_message(text=msg,
chat_id=update.effective_user.id,
parse_mode=ParseMode.MARKDOWN)
# Statistics - Number of Users
elif query.data == "admin_usrs":
data = self.tgb.db.execute_sql(self.get_sql("number_usr"))
if data["error"]:
msg = data["error"]
elif data["result"]:
msg = f"`Users: {data['result'][0][0]}`"
else:
msg = f"{emo.INFO} No data returned"
bot.send_message(text=msg,
chat_id=update.effective_user.id,
parse_mode=ParseMode.MARKDOWN)
# Statistics - Command Toplist
elif query.data == "admin_cmdtop":
data = self.tgb.db.execute_sql(self.get_sql("cmd_top"))
msg = str()
if data["error"]:
msg = data["error"]
elif data["result"]:
for row in data["result"] or []:
msg += utl.esc_md(f"{row[1]} {row[0]}\n")
else:
msg = f"{emo.INFO} No data returned"
bot.send_message(text=f"`Command Toplist:\n\n{msg}`",
chat_id=update.effective_user.id,
parse_mode=ParseMode.MARKDOWN)
# Statistics - Language Toplist
elif query.data == "admin_langtop":
data = self.tgb.db.execute_sql(self.get_sql("lang_top"))
msg = str()
if data["error"]:
msg = data["error"]
elif data["result"]:
for row in data["result"] or []:
msg += f"{row[1]} {row[0]}\n"
else:
msg = f"{emo.INFO} No data returned"
bot.send_message(text=f"`Language Toplist:\n\n{msg}`",
chat_id=update.effective_user.id,
parse_mode=ParseMode.MARKDOWN)
# Statistics - User Toplist
elif query.data == "admin_usertop":
data = self.tgb.db.execute_sql(self.get_sql("user_top"))
msg = str()
if data["error"]:
msg = data["error"]
elif data["result"]:
for row in data["result"] or []:
msg += f"{row[1]} {row[0]}\n"
else:
msg = f"{emo.INFO} No data returned"
bot.send_message(text=f"`User Toplist:\n\n{msg}`",
chat_id=update.effective_user.id,
parse_mode=ParseMode.MARKDOWN)
# Statistics - Daily Users
elif query.data == "admin_userdaily":
data = self.tgb.db.execute_sql(self.get_sql("user_daily"))
if data["error"]:
msg = data["error"]
elif data["result"]:
o_dict = OrderedDict()
for row in data["result"] or []:
date = row[0].split(" ")[0]
if date not in o_dict:
o_dict[date] = list()
o_dict[date].append(row[1])
msg = str()
for k, v in o_dict.items():
msg += f"\n{k}\n"
for name in v:
msg += f"{name}\n"
else:
msg = f"{emo.INFO} No data returned"
bot.send_message(text=f"`Daily Users:\n{msg}`",
chat_id=update.effective_user.id,
parse_mode=ParseMode.MARKDOWN)
bot.answer_callback_query(query.id, text="Query executed")
def _only_owner(self, bot, update, **kwargs):
if update.effective_user.id in Cfg.get("admin_id"):
return func(self, bot, update, **kwargs)
def get_action(self, bot, update, args):
restart = False
force = False
check = False
if "force" in args:
force = True
if "check" in args:
check = True
if "restart" in args:
restart = True
if force and check:
msg = f"{emo.ERROR} Combination of 'force' " \
f"and 'check' arguments not allowed"
update.message.reply_text(msg)
return
kw = utl.get_kw(args)
branch = kw.get("branch", None)
release = kw.get("release", None)
if branch and release:
msg = f"{emo.ERROR} Combination of 'branch' " \
f"and 'release' arguments not allowed"
update.message.reply_text(msg)
return
msg = f"{emo.WAIT} Check for update..."
m = update.message.reply_text(msg)
user = Cfg.get('update', 'github_user')
repo = Cfg.get('update', 'github_repo')
gh = GitHub(github_user=user, github_repo=repo)
uid = update.message.from_user.id
download_url = str()
try:
# Clean old update data if present
shutil.rmtree(os.path.join(os.getcwd(), con.UPD_DIR))
except:
pass
# ---------- BRANCH ----------
if branch:
try:
# Get latest commit info for branch
response = gh.get_latest_branch(branch)
except Exception as e:
return self.handle_error(e, update)
cfg_hash = Cfg.get("update", "update_hash")
new_hash = response["commit"]["sha"]
msg = f"{emo.CHECK} Check for update..."
bot.edit_message_text(msg, chat_id=uid, message_id=m.message_id)
if cfg_hash == new_hash and not force:
msg = f"{emo.CHECK} You are already running the latest version"
update.message.reply_text(msg)
return
if check:
msg = f"{emo.CHECK} New branch commits available!"
update.message.reply_text(msg)
return
# Get latest version of branch as zip
download_url = f"https://github.com/{user}/{repo}/archive/{branch}.zip"
# ---------- RELEASE ----------
else:
try:
if release:
# Get specific release
response = gh.get_releases()
else:
# Get latest release
response = gh.get_latest_release()
except Exception as e:
return self.handle_error(e, update)
if release:
tag = response[0]["tag_name"]
release_notes = response[0]["body"]
else:
tag = response["tag_name"]
release_notes = response["body"]
try:
response = gh.get_tags()
except Exception as e:
return self.handle_error(e, update)
new_hash = str()
for t in response:
if t["name"] == tag:
new_hash = t["commit"]["sha"]
download_url = t["zipball_url"]
break
if not new_hash:
msg = f"{emo.ERROR} Tag '{tag}' unknown"
update.message.reply_text(msg)
return
cfg_hash = Cfg.get("update", "update_hash")
msg = f"{emo.CHECK} Check for update..."
bot.edit_message_text(msg, chat_id=uid, message_id=m.message_id)
if cfg_hash == new_hash and not force:
msg = f"{emo.CHECK} You are already running this release"
update.message.reply_text(msg)
return
if check:
msg = f"{emo.CHECK} New release *{tag}* available!\n\n" \
f"*Release Notes*\n{release_notes}"
update.message.reply_text(msg, parse_mode=ParseMode.MARKDOWN)
return
# ---------- DOWNLOAD & UPDATE ----------
msg = f"{emo.WAIT} Downloading update..."
m = update.message.reply_text(msg)
try:
response = requests.get(download_url)
response.raise_for_status()
except Exception as e:
return self.handle_error(e, update)
msg = f"{emo.CHECK} Downloading update..."
bot.edit_message_text(msg, chat_id=uid, message_id=m.message_id)
msg = f"{emo.WAIT} Updating bot..."
m = update.message.reply_text(msg)
zip_file = zipfile.ZipFile(io.BytesIO(response.content))
zip_file.extractall(con.UPD_DIR)
done = False
unzip_dir = str()
for _, dirs, _ in os.walk(con.UPD_DIR):
for d in dirs:
unzip_dir = d
done = True
break
if done:
break
self._update_bot(os.path.join(con.UPD_DIR, unzip_dir))
Cfg.set(new_hash, "update", "update_hash")
msg = f"{emo.CHECK} Updating bot..."
bot.edit_message_text(msg, chat_id=uid, message_id=m.message_id)
if restart:
msg = f"{emo.WAIT} Restarting bot..."
update.message.reply_text(msg)
time.sleep(0.2)
os.execl(sys.executable, sys.executable, *sys.argv)
else:
msg = "Bot /restart needed"
update.message.reply_text(msg)
def get_action(self, bot, update, args):
if args:
command = args[0].lower()
# Execute raw SQL
if command == "sql":
if Cfg.get("database", "use_db"):
args.pop(0)
sql = " ".join(args)
data = self.tgb.db.execute_sql(sql)
if data["error"]:
msg = data["error"]
elif data["result"]:
msg = '\n'.join(str(s) for s in data["result"])
else:
msg = f"{emo.INFO} No data returned"
update.message.reply_text(msg)
else:
update.message.reply_text(
f"{emo.INFO} Database not enabled")
# Change configuration
elif command == "cfg":
args.pop(0)
v = args[-1]
v = v.lower()
args.pop(-1)
# Convert to boolean
if v == "true" or v == "false":
v = utl.str2bool(v)
# Convert to integer
elif v.isnumeric():
v = int(v)
# Convert to null
elif v == "null" or v == "none":
v = None
try:
Cfg.set(v, *args)
except Exception as e:
return self.handle_error(e, update)
update.message.reply_text("Config changed")
# Send global message
elif command == "msg":
if Cfg.get("database", "use_db"):
args.pop(0)
sql = self.get_sql("global_msg")
data = self.tgb.db.execute_sql(sql)
title = "This is a global message to " \
"every user of @OpenCryptoBot:\n\n"
msg = " ".join(args)
for user_id in data or []:
try:
bot.send_message(chat_id=user_id[0],
text=f"{title}{msg}")
except Exception as e:
self.handle_error(e, update, send_error=False)
else:
update.message.reply_text(
f"{emo.INFO} Database not enabled")
# Manage plugins
elif command == "plg":
args.pop(0)
# LOAD plugin
if args[0].lower() == "load":
self.tgb.reload_plugin(args[1])
update.message.reply_text("Plugin loaded")
# UNLOAD plugin
elif args[0].lower() == "unload":
self.tgb.remove_plugin(args[1])
update.message.reply_text("Plugin unloaded")
else:
usr = update.effective_user.first_name
update.message.reply_text(
text=f"Welcome {usr}.\nChoose a statistic",
reply_markup=self._keyboard_stats())
def get_action(self, bot, update, args):
# Check if database is enabled
if not Cfg.get("database", "use_db"):
update.message.reply_text(
text=f"{emo.ERROR} Plugin '{type(self).__name__}' "
f"can't be used since database is disabled",
parse_mode=ParseMode.MARKDOWN)
return
# Check if any arguments provided
if not args:
update.message.reply_text(text=f"Usage:\n{self.get_usage()}",
parse_mode=ParseMode.MARKDOWN)
return
# 'list' argument - show all repeaters for a user
if args[0].lower() == "list":
chat_id = update.message.chat.id
user_id = update.message.from_user.id
repeaters = self.tgb.db.read_rep(user_id, chat_id)
if repeaters:
for rep in repeaters:
chat = self.tgb.db.read_chat(rep[2])
chat_name = chat[2] if chat else None
update.message.reply_text(
text=f"Command:\n`{rep[3]}`\n"
f"Chat:\n`{chat_name}`\n\n"
f"↺ {rep[4]} seconds\n\n"
f"(ID: {rep[0]})",
parse_mode=ParseMode.MARKDOWN,
reply_markup=self._keyboard_remove_rep())
return
else:
update.message.reply_text(f"{emo.INFO} No repeaters active")
return
# Extract time interval
interval = str()
if args[0].startswith("i="):
interval = args[0].replace("i=", "")
args.pop(0)
# Check if time interval is provided
if not interval:
update.message.reply_text(
text=f"{emo.ERROR} Time interval has to be provided",
parse_mode=ParseMode.MARKDOWN)
return
# In seconds
interval = utl.get_seconds(interval)
# Check if interval was successfully converted to seconds
if not interval:
update.message.reply_text(
text=f"{emo.ERROR} Wrong format for time interval",
parse_mode=ParseMode.MARKDOWN)
return
# Check for command to repeat
if not args:
update.message.reply_text(
text=f"{emo.ERROR} Provide command to repeat",
parse_mode=ParseMode.MARKDOWN)
return
# Check if command is repeater itself
if args[0].replace("/", "") in self.get_cmds():
update.message.reply_text(
text=f"{emo.ERROR} Repeater can't repeat itself",
parse_mode=ParseMode.MARKDOWN)
return
# Set command to repeat as current message text
update.message.text = " ".join(args)
try:
self._run_repeater(update, interval)
self.tgb.db.save_rep(update, interval)
except IntegrityError as ie:
err = "Repeater already saved"
update.message.reply_text(f"{emo.ERROR} {err}")
logging.warning(f"{err} {ie}")
return
except Exception as e:
update.message.reply_text(f"{emo.ERROR} {e}")
raise e
update.message.reply_text(text=f"{emo.CHECK} Timer is active")