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added basic telegram backend support

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sid 2018-05-25 02:38:27 +02:00
parent 48d44cf698
commit 29a577508f
3 changed files with 144 additions and 37 deletions
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30
active_bots/telegrambot.py Normal file
View file

@ -0,0 +1,30 @@
from bot import Bot
import logging
from report import Report
from twx.botapi import TelegramBot
logger = logging.getLogger(__name__)
class TelegramBot(Bot):
def crawl(self, user):
tb = TelegramBot(user.get_telegram_credentials())
updates = tb.get_updates().wait()
reports = []
for update in updates:
reports.append(Report(update.message.from.username,self,
update.message.text,None,update.message.date))
return reports
def post(self, user, report):
tb = TelegramBot(user.get_telegram_credentials())
text = report.text
if len(text) > 4096:
text = text[:4096 - 4] + u' ...'
try:
for subscriber_id in user.get_telegram_subscribers():
tb.send_message(subscriber_id, text).wait()
except Exception:
logger.error('Error telegramming: ' + user.get_city() + ': '
+ report.id, exc_info=True)

15
db.py
View file

@ -108,6 +108,21 @@ class DB(object):
FOREIGN KEY(twitter_accounts_id)
REFERENCES twitter_accounts(id)
);
CREATE TABLE IF NOT EXISTS telegram_accounts (
id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT UNIQUE,
user_id INTEGER,
api_token TEXT,
active INTEGER,
FOREIGN KEY(user_id) REFERENCES user(id)
);
CREATE TABLE IF NOT EXISTS telegram_subscribers (
id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT UNIQUE,
user_id INTEGER,
subscriber_id INTEGER,
active INTEGER,
FOREIGN KEY(user_id) REFERENCES user(id),
UNIQUE(user_id, subscriber_id) ON CONFLICT IGNORE
);
CREATE TABLE IF NOT EXISTS mailinglist (
id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT UNIQUE,
user_id INTEGER,

136
user.py
View file

@ -13,7 +13,7 @@ class User(object):
self.uid = uid
def check_password(self, password):
db.execute("SELECT passhash FROM user WHERE id=?;", (self.uid, ))
db.execute("SELECT passhash FROM user WHERE id=?;", (self.uid,))
passhash, = db.cur.fetchone()
return scrypt_mcf_check(passhash.encode('ascii'),
password.encode('utf-8'))
@ -23,11 +23,12 @@ class User(object):
db.execute("UPDATE user SET passhash=? WHERE id=?;",
(passhash, self.uid))
db.commit()
password = property(None, password) # setter only, can't read back
@property
def enabled(self):
db.execute("SELECT enabled FROM user WHERE user_id=?;", (self.uid, ))
db.execute("SELECT enabled FROM user WHERE user_id=?;", (self.uid,))
return bool(db.cur.fetchone()[0])
@enabled.setter
@ -38,11 +39,11 @@ class User(object):
@property
def emails(self):
db.execute("SELECT email FROM email WHERE user_id=?;", (self.uid, ))
return (*db.cur.fetchall(), )
db.execute("SELECT email FROM email WHERE user_id=?;", (self.uid,))
return (*db.cur.fetchall(),)
def delete_email(self, email):
db.execute("SELECT COUNT(*) FROM email WHERE user_id=?", (self.uid, ))
db.execute("SELECT COUNT(*) FROM email WHERE user_id=?", (self.uid,))
if db.cur.fetchone()[0] == 1:
return False # don't allow to delete last email
db.execute("DELETE FROM email WHERE user_id=? AND email=?;",
@ -52,13 +53,13 @@ class User(object):
def email_token(self, email):
return jwt.encode({
'email': email,
'uid': self.uid
}, db.secret).decode('ascii')
'email': email,
'uid': self.uid
}, db.secret).decode('ascii')
def is_appropriate(self, report):
db.execute("SELECT pattern FROM triggerpatterns WHERE user_id=?;",
(self.uid, ))
(self.uid,))
for pattern, in db.cur.fetchall():
if pattern.search(report.text) is not None:
break
@ -66,19 +67,60 @@ class User(object):
# no pattern matched
return False
db.execute("SELECT word FROM badwords WHERE user_id=?;",
(self.uid, ))
(self.uid,))
badwords = [word.lower() for word, in db.cur.fetchall()]
for word in report.text.lower().split():
if word in badwords:
return False
return True
def get_masto_credentials(self):
db.execute("SELECT access_token, instance_id FROM mastodon_accounts WHERE user_id = ? AND active = 1;",
(self.uid, ))
def get_telegram_credentials(self):
db.execute("""SELECT api_token
FROM telegram_accounts
WHERE user_id = ? AND active = 1;""",
(self.uid,))
row = db.cur.fetchone()
db.execute("SELECT instance, client_id, client_secret FROM mastodon_instances WHERE id = ?;",
(row[1], ))
return row[0]
def save_telegram_credentials(self, api_token):
db.execute("""INSERT INTO telegram_accounts (
user_id, api_token, active) VALUES(?, ?, 1);""",
(self.uid, api_token))
db.commit()
def get_telegram_subscribers(self):
db.execute("""SELECT subscriber_id
FROM telegram_subscribers
WHERE user_id = ? AND active = 1;""",
(self.uid,))
rows = db.cur.fetchall()
return rows
def add_telegram_subscribers(self, subscriber_id):
db.execute("""INSERT INTO telegram_subscribers (
user_id, subscriber_id) VALUES(?, ?);""",
(self.uid, subscriber_id))
db.commit()
def remove_telegram_subscribers(self, subscriber_id):
db.execute("""DELETE
FROM telegram_subscribers
WHERE user_id = ?
AND subscriber_id = ?;""",
(self.uid, subscriber_id))
db.commit()
def get_masto_credentials(self):
db.execute("""SELECT access_token, instance_id
FROM mastodon_accounts
WHERE user_id = ? AND active = 1;""",
(self.uid,))
row = db.cur.fetchone()
db.execute("""SELECT instance, client_id, client_secret
FROM mastodon_instances
WHERE id = ?;""",
(row[1],))
instance = db.cur.fetchone()
return instance[1], instance[2], row[0], instance[0]
@ -92,7 +134,7 @@ class User(object):
def get_seen_toot(self):
db.execute("SELECT toot_id FROM seen_toots WHERE user_id = ?;",
(self.uid, ))
(self.uid,))
return db.cur.fetchone()[0]
def save_seen_toot(self, toot_id):
@ -101,7 +143,7 @@ class User(object):
def get_seen_tweet(self):
db.execute("SELECT tweet_id FROM seen_tweets WHERE user_id = ?;",
(self.uid, ))
(self.uid,))
return db.cur.fetchone()[0]
def save_seen_tweet(self, tweet_id):
@ -110,7 +152,7 @@ class User(object):
def get_seen_dm(self):
db.execute("SELECT message_id FROM seen_dms WHERE user_id = ?;",
(self.uid, ))
(self.uid,))
return db.cur.fetchone()
def save_seen_dm(self, tweet_id):
@ -118,11 +160,14 @@ class User(object):
(tweet_id, self.uid))
def get_mailinglist(self):
db.execute("SELECT email FROM mailinglist WHERE user_id = ? AND active = 1;", (self.uid, ))
db.execute("""SELECT email
FROM mailinglist
WHERE user_id = ? AND active = 1;""", (self.uid,))
return db.cur.fetchone()[0]
def get_seen_mail(self):
db.execute("SELECT mail_date FROM seen_mails WHERE user_id = ?;", (self.uid, ))
db.execute("""SELECT mail_date
FROM seen_mails WHERE user_id = ?;""", (self.uid,))
return db.cur.fetchone()[0]
def save_seen_mail(self, mail_date):
@ -130,38 +175,50 @@ class User(object):
(mail_date, self.uid))
def get_trigger_words(self, table):
db.execute("SELECT words FROM ? WHERE user_id = ?;", (table, self.uid,))
db.execute("""SELECT words
FROM ? WHERE user_id = ?;""", (table, self.uid,))
return db.cur.fetchone()[0]
def state(self):
return dict(foo='bar')
def save_request_token(self, token):
db.execute("INSERT INTO twitter_request_tokens(user_id, request_token, request_token_secret) VALUES(?, ?, ?);",
(self.uid, token["oauth_token"], token["oauth_token_secret"]))
db.execute("""INSERT INTO
twitter_request_tokens(
user_id, request_token, request_token_secret
) VALUES(?, ?, ?);""",
(self.uid, token["oauth_token"],
token["oauth_token_secret"]))
db.commit()
def get_request_token(self):
db.execute("SELECT request_token, request_token_secret FROM twitter_request_tokens WHERE user_id = ?;", (self.uid,))
db.execute("""SELECT request_token, request_token_secret
FROM twitter_request_tokens
WHERE user_id = ?;""", (self.uid,))
request_token = db.cur.fetchone()
db.execute("DELETE FROM twitter_request_tokens WHERE user_id = ?;", (self.uid,))
db.execute("""DELETE FROM twitter_request_tokens
WHERE user_id = ?;""", (self.uid,))
db.commit()
return {"oauth_token" : request_token[0],
"oauth_token_secret" : request_token[1]}
return {"oauth_token": request_token[0],
"oauth_token_secret": request_token[1]}
def save_twitter_token(self, access_token, access_token_secret):
db.execute(
"INSERT INTO twitter_accounts(user_id, client_id, client_secret) VALUES(?, ?, ?);",
(self.uid, access_token, access_token_secret))
db.execute(""""INSERT INTO twitter_accounts(
user_id, client_id, client_secret
) VALUES(?, ?, ?);""",
(self.uid, access_token, access_token_secret))
db.commit()
def get_twitter_token(self):
db.execute("SELECT access_token, access_token_secret FROM twitter_accouts WHERE user_id = ?;",
(self.uid, ))
db.execute("""SELECT access_token, access_token_secret
FROM twitter_accouts WHERE user_id = ?;""",
(self.uid,))
return db.cur.fetchall()
def get_mastodon_app_keys(self, instance):
db.execute("SELECT client_id, client_secret FROM mastodon_instances WHERE instance = ?;", (instance, ))
db.execute("""SELECT client_id, client_secret
FROM mastodon_instances
WHERE instance = ?;""", (instance,))
try:
row = db.cur.fetchone()
client_id = row[0]
@ -169,19 +226,24 @@ class User(object):
return client_id, client_secret
except TypeError:
app_name = "ticketfrei" + str(db.secret)[0:4]
client_id, client_secret = Mastodon.create_app(app_name, api_base_url=instance)
db.execute("INSERT INTO mastodon_instances(instance, client_id, client_secret) VALUES(?, ?, ?);",
client_id, client_secret \
= Mastodon.create_app(app_name, api_base_url=instance)
db.execute("""INSERT INTO mastodon_instances(
instance, client_id, client_secret
) VALUES(?, ?, ?);""",
(instance, client_id, client_secret))
db.commit()
return client_id, client_secret
def save_masto_token(self, access_token, instance):
db.execute("SELECT id FROM mastodon_instances WHERE instance = ?;", (instance, ))
db.execute("""SELECT id
FROM mastodon_instances
WHERE instance = ?;""", (instance,))
instance_id = db.cur.fetchone()[0]
db.execute("INSERT INTO mastodon_accounts(user_id, access_token, instance_id, active) "
"VALUES(?, ?, ?, ?);", (self.uid, access_token, instance_id, 1))
db.commit()
def get_city(self):
db.execute("SELECT city FROM user WHERE id == ?;", (self.uid, ))
db.execute("SELECT city FROM user WHERE id == ?;", (self.uid,))
return db.cur.fetchone()[0]