Update README.md

.gitignore

@@ -4,3 +4,4 @@ assets/cert*
 main.db
 main.db-journal
 settings.ini
+code.png

README.md

@@ -3,8 +3,27 @@
 # Create your own spy bot in Telegram ¯\_(ツ)_/¯
 
 This bot is able to get every message in your group, log it and send simple stat about top 10 used words. 
-Also bot can summon every active member of group with @here command.
 
+
+/code - highlight any code snippet following command. There is lexer guesser but you are able to specify language by adding last line comment like this:
+```
+/code
+class Cat {
+  constructor(name) {
+    this.name = name;
+  }
+}
+function get_name(any_object) {
+  console.log(any_object.name);
+}
+var my_cat = new Cat('Cassandra');
+get_name(my_cat)
+#js
+```
+/sql - perform an SQL request to internal bot SQLite database. Any WRITE requests are prohibited.
+/stat - your top 10 words in conf.
+
+Also bot can summon every active member of group with @here command or just with mentioning bot username like @test_huy_bot .
 **Copyright** 
 
 *As probabilistic morphological analyzer (PMA) this bot uses mystem app, which developed by yandex and provided as binary package.*

database.py

@@ -1,5 +1,6 @@
 import datetime as dt
 
+
 class DataBase:
     def __init__(self, basefile, scheme):
         import sqlite3
@@ -35,10 +36,10 @@ class DataBase:
         return(self.execute(sql)[0][0])
 
     def add_user(self,
-        username,
+                 username,
-        user_id,
+                 user_id,
-        first_name,
+                 first_name,
-        last_name):
+                 last_name):
         date = int(dt.datetime.now().strftime("%s"))
         sql = """INSERT OR IGNORE INTO 
         user('id', 'username', 'first_name', 'last_name', 'date') 
@@ -74,9 +75,9 @@ class DataBase:
             date
         )
         self.execute(sql)
-    
+
     def get_top(self, user_id, conf_id, limit=10):
-        sql= """
+        sql = """
         SELECT w.word, COUNT(*) as count FROM relations r 
         LEFT JOIN word w ON w.id = r.word_id
         LEFT JOIN `user` u ON u.id = r.user_id
@@ -99,7 +100,7 @@ class DataBase:
         return(result)
 
     def here(self, user_id, conf_id):
-        sql= """
+        sql = """
         SELECT DISTINCT(u.username) FROM relations r 
         LEFT JOIN user u 
         ON u.id = r.user_id
@@ -129,20 +130,20 @@ class DataBase:
 
     def command(self, sql):
         if 'DELETE' in sql.upper() \
-        or 'INSERT' in sql.upper() \
+                or 'INSERT' in sql.upper() \
-        or 'UPDATE' in sql.upper() \
+                or 'UPDATE' in sql.upper() \
-        or 'DROP' in sql.upper() \
+                or 'DROP' in sql.upper() \
-        or 'CREATE' in sql.upper() \
+                or 'CREATE' in sql.upper() \
-        or 'ALTER' in sql.upper():
+                or 'ALTER' in sql.upper():
             return('gtfo')
         try:
             if 'LIMIT' in sql.upper()[-9:]:
-              result = self.execute(sql)
+                result = self.execute(sql)
             else:
-              result = self.execute(sql + ' limit 20')
+                result = self.execute(sql + ' limit 20')
         except Exception as err:
             result = err
         return(result)
-    
+
     def close(self):
         self.conn.close()

settings.py

@@ -12,4 +12,4 @@ db = DataBase(
     scheme='assets/main.db.sql')
 
 global worker
-worker = MessageWorker(db = db)
+worker = MessageWorker(db=db)

webhook.py

@@ -1,20 +1,21 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 
-from http.server import HTTPServer,SimpleHTTPRequestHandler,CGIHTTPRequestHandler
+from http.server import HTTPServer, SimpleHTTPRequestHandler, CGIHTTPRequestHandler
 from socketserver import BaseServer
 import ssl
 import json
 import settings
 
-# fuckin dirty hack. idk the best way to inherit return func into 
+# fuckin dirty hack. idk the best way to inherit return func into
 # RequestHandler class
 
+
 class RequestHandler(SimpleHTTPRequestHandler):
     def __init__(self,
-        request,
+                 request,
-        client_address,
+                 client_address,
-        server):
+                 server):
         self.worker = settings.worker
         super(RequestHandler, self).__init__(
             request=request,
@@ -26,30 +27,29 @@ class RequestHandler(SimpleHTTPRequestHandler):
         self.send_response(200)
         self.send_header('Content-Type', 'text/html')
         self.end_headers()
-        
+
         length = self.headers.get('content-length')
         post_body = self.rfile.read(int(length))
         msg = json.loads(post_body.decode("utf-8"))
         self.worker.handleUpdate(msg)
-        
+
     def do_GET(self):
         pass
 
 
-
 class WebHook:
     def __init__(self,
-        certfile,
+                 certfile,
-        keyfile,
+                 keyfile,
-        address = '0.0.0.0',
+                 address='0.0.0.0',
-        port=8443,
+                 port=8443,
-        RequestHandler=RequestHandler):
+                 RequestHandler=RequestHandler):
 
         self.httpd = HTTPServer((address, port), RequestHandler)
-        self.httpd.socket = ssl.wrap_socket (self.httpd.socket,
+        self.httpd.socket = ssl.wrap_socket(self.httpd.socket,
-            certfile=certfile,
+                                            certfile=certfile,
-            keyfile=keyfile,
+                                            keyfile=keyfile,
-            server_side=True)
+                                            server_side=True)
 
     def serve(self):
         try:

worker.py

@@ -7,17 +7,63 @@ from database import DataBase
 import os
 import urllib.request
 from urllib.parse import urlencode
+import requests
+import json
 import settings
 import re
 
+from pygments import highlight
+from pygments.lexers import PythonLexer
+from pygments.lexers import guess_lexer, get_lexer_by_name
+from pygments.styles import get_style_by_name
+from pygments.formatters import ImageFormatter
+
+
 class MessageWorker:
-    def __init__(self, db, stop_words = 'assets/stop-word.ru'):
+    def __init__(self, db, stop_words='assets/stop-word.ru', settings=settings):
         self.stop_words = stop_words
         self.db = db
+        self.telegram_key = settings.parser.get('bot', 'telegram_key')
+        self.telegram_api = settings.parser.get('bot', 'telegram_api')
+        self.me = self.getMe()
+        print("My name is %s" % self.me['result']['username'])
+
+    def getMe(self):
+        url = self.telegram_api + 'bot' + self.telegram_key + '/getMe'
+        print(url)
+        urllib.request.Request(url)
+        request = urllib.request.Request(url)
+        raw = urllib.request.urlopen(request).read().decode()
+        return json.loads(raw)
 
     def handleUpdate(self, msg):
         try:
-            if msg['message']['text'] == '/scheme':
+            try:
+                input_message = msg['message']['text']
+                if ('@here' in input_message) or (' @'+self.me['result']['username'] in input_message):
+                    conf_id = msg['message']['chat']['id']
+                    user_id = msg['message']['from']['id']
+                    chat_title = msg['message']['chat']['title']
+                    self.db.add_conf(conf_id, chat_title)
+                    if msg['message']['text'] != '@here':
+                        message = msg['message']['text'].replace('@here', '\n').replace(' @'+self.me['result']['username'], '\n')
+                    else:
+                        message = """I summon you!\n"""
+
+                    users = self.db.here(
+                        user_id=user_id,
+                        conf_id=conf_id
+                    )
+                    for user in users:
+                        message += ' @%s ' % (user[0])
+                    self.send(id=conf_id, msg=message)
+                    return True
+            
+                input_message = msg['message']['text'].replace(
+                    '@' + self.me['result']['username'], '')
+            except:
+                input_message = msg['message']['text']
+            if input_message == '/scheme':
                 conf_id = msg['message']['chat']['id']
                 user_id = msg['message']['from']['id']
                 chat_title = msg['message']['chat']['title']
@@ -25,7 +71,7 @@ class MessageWorker:
                 self.send(id=conf_id, msg='```\n' + self.db.scheme + '\n```')
                 return True
 
-            if msg['message']['text'] == '/stat':
+            if input_message == '/stat':
                 conf_id = msg['message']['chat']['id']
                 user_id = msg['message']['from']['id']
                 chat_title = msg['message']['chat']['title']
@@ -41,7 +87,7 @@ class MessageWorker:
                 self.send(id=conf_id, msg=message)
                 return True
 
-            if msg['message']['text'] == '/reset':
+            if input_message == '/reset':
                 conf_id = msg['message']['chat']['id']
                 user_id = msg['message']['from']['id']
                 chat_title = msg['message']['chat']['title']
@@ -53,7 +99,7 @@ class MessageWorker:
                     user_id=user_id)
                 return True
 
-            if msg['message']['text'][:4] == '/sql':
+            if input_message[:4] == '/sql':
                 conf_id = msg['message']['chat']['id']
                 user_id = msg['message']['from']['id']
                 chat_title = msg['message']['chat']['title']
@@ -62,35 +108,63 @@ class MessageWorker:
 
                 res = self.db.command(sql)
                 if 'syntax' in str(res) \
-                or 'ambiguous' in str(res):
+                        or 'ambiguous' in str(res):
-                  self.send(id=conf_id, msg=str(res))
+                    self.send(id=conf_id, msg=str(res))
-                  return False
+                    return False
                 try:
-                  msg = '```\n'
+                    msg = '```\n'
-                  for z in res:
+                    for z in res:
-                    for i in z:
+                        for i in z:
-                      msg = msg + str(i) + '\t'
+                            msg = msg + str(i) + '\t'
-                    msg = msg + '\n'
+                        msg = msg + '\n'
                 except:
-                  msg = res
+                    msg = res
                 self.send(id=conf_id, msg=msg + ' ```')
                 return True
 
-            if msg['message']['text'][:5] == '@here' or \
+#           if '@here' in input_message:
-                msg['message']['text'][5:] == '@here':
+#               conf_id = msg['message']['chat']['id']
+#               user_id = msg['message']['from']['id']
+#               chat_title = msg['message']['chat']['title']
+#               self.db.add_conf(conf_id, chat_title)
+#               if msg['message']['text'] != '@here':
+#                   message = msg['message']['text'].replace('@here', '\n')
+#               else:
+#                   message = """I summon you!\n"""
+
+#               users = self.db.here(
+#                   user_id=user_id,
+#                   conf_id=conf_id
+#               )
+#               for user in users:
+#                   message += ' @%s ' % (user[0])
+#               self.send(id=conf_id, msg=message)
+#               return True
+            if input_message[:5] == '/code':
                 conf_id = msg['message']['chat']['id']
                 user_id = msg['message']['from']['id']
                 chat_title = msg['message']['chat']['title']
                 self.db.add_conf(conf_id, chat_title)
-
+                if len(msg['message']['text'][6:]) < 10000:
-                message = """I summon you!\n"""
+                    code = msg['message']['text'][6:]
-                users = self.db.here(
+                    code_tag = code[code.rfind('#') + 1:]
-                    user_id=user_id,
+                    try:
-                    conf_id=conf_id
+                        lexer = get_lexer_by_name(code_tag)
-                )
+                        code = code[:code.rfind('#')]
-                for user in users:
+                        print("Lexer is defined as %s" % lexer)
-                    message += '@%s ' % (user[0])
+                    except:
-                self.send(id=conf_id, msg=message)
+                        lexer = guess_lexer(code)
+                    print("lexer is %s" % lexer)
+                    if lexer.name == 'Text only':
+                        lexer = get_lexer_by_name('python')
+                    highlight(code, lexer, ImageFormatter(
+                        font_size=16,
+                        line_number_bg="#242e0c",
+                        line_number_fg="#faddf2",
+                        line_number_bold=True,
+                        font_name='DejaVuSansMono',
+                        style=get_style_by_name('monokai')), outfile="code.png")
+                self.send_img(conf_id)
                 return True
         except:
             return False
@@ -108,35 +182,34 @@ class MessageWorker:
             user_id = msg['message']['from']['id']
             chat_id = msg['message']['chat']['id']
             chat_title = msg['message']['chat']['title']
-            #print(self.clean_text(text))
         except:
             return False
-        
+
         collection = self.clean_text(text)
-        
+
         self.db.add_user(username,
-            user_id,
+                         user_id,
-            first_name,
+                         first_name,
-            last_name)
+                         last_name)
 
         self.db.add_conf(chat_id, chat_title)
 
         for word in collection:
             self.db.add_relation(word=word, user_id=user_id, conf_id=chat_id)
-        
+
-        
     def clean_text(self, s):
         file = open(self.stop_words, 'rt')
         sw = file.read().split('\n')
         file.close()
-        s = re.sub(r'(https?:\/\/)?([\da-z\.-]+)\.([\/\w\.-]*)*\/?\S','',s,flags=re.MULTILINE)
+        s = re.sub(
+            r'(https?:\/\/)?([\da-z\.-]+)\.([\/\w\.-]*)*\/?\S', '', s, flags=re.MULTILINE)
         print(s)
         # dirty hack with dat fucking file
-        fh = open("tmp.txt","w")
+        fh = open("tmp.txt", "w")
         fh.write(s)
         fh.close()
         cmd = "./assets/mystem -nlwd < tmp.txt"
-        ps = subprocess.Popen(cmd,shell=True,stdout=subprocess.PIPE)
+        ps = subprocess.Popen(cmd, shell=True, stdout=subprocess.PIPE)
         output = ps.communicate()[0]
         os.remove("tmp.txt")
         # end of the fuckin' dirty hack
@@ -145,7 +218,7 @@ class MessageWorker:
         s = s.split('\n')
         collection = []
         for word in s:
-            if len(word) >2:
+            if len(word) > 2:
                 if word not in sw:
                     collection.append(word)
                 else:
@@ -155,17 +228,21 @@ class MessageWorker:
         return collection
 
     def send(self, id, msg):
-        print(msg)
+        # print(msg)
-        url =  settings.parser.get('bot', 'telegram_api') + \
+        url = self.telegram_api + 'bot' + self.telegram_key + '/sendMessage'
-            'bot'+ settings.parser.get('bot', 'telegram_key') \
-            + '/sendMessage'
         post_fields = {
             'text': msg,
             'chat_id': id,
             'parse_mode': 'Markdown',
             'disable_web_page_preview': 1
-            }
+        }
         urllib.request.Request(url, urlencode(post_fields).encode())
         request = urllib.request.Request(url, urlencode(post_fields).encode())
         json = urllib.request.urlopen(request).read().decode()
         return json
+
+    def send_img(self, id):
+        url = self.telegram_api + 'bot' + self.telegram_key + '/sendPhoto'
+        data = {'chat_id': id}
+        files = {'photo': open('code.png', 'rb')}
+        r = requests.post(url, files=files, data=data)