go telegram antispam

Bot for checking for spam in telegram groups

Make hamspam database

Gonzofilter Getting Started

Usage

1. Put hamspam.db in go-telegram-antispam directory

2. Run bot by docker compose

echo "TOKEN=<YOUR_TELEGRAM_BOT_TOKEN>" > .env
docker compose up -d

Spam (RU) database for training classifier

dbhub.io/Jumas-Cola/spam.db

Make files for training from sqlite spam.db

import sqlite3
import uuid
import os

con = sqlite3.connect("spam.db")
cur = con.cursor()
sel = cur.execute("SELECT * FROM messages")

learn_spam_dir = 'ex/learn/spam/'
test_spam_dir = 'ex/test/spam/'
learn_ham_dir = 'ex/learn/ham/'
test_ham_dir = 'ex/test/ham/'

for d in [learn_spam_dir, learn_ham_dir, test_spam_dir, test_ham_dir]:
    if not os.path.exists(d):
        os.makedirs(d)

# 60% for training, 40% for testing
learn_test_ratio = .6

rows = sel.fetchall()
for i, row in enumerate(rows):
    path = test_spam_dir if i > (len(rows) * learn_test_ratio) \
                         else learn_spam_dir
    with open(path + uuid.uuid4().urn[9:], 'w') as f:
        f.write(row[0])

Ham messages can be downloaded from telegram chat history.