Add barebones to better tgbot

Also send tg spam from ohlhafv challenges!

kaehmy/tgbot.py

@@ -0,0 +1,37 @@
+'''
+A telegram bot api for whatever purposes.
+TODO: kaehmy app is definitely not correct place for this
+'''
+import requests
+import logging
+from django.conf import settings
+from kaehmy.models import TelegramChannel
+
+class TelegramBot:
+    '''
+    A telegram bot api for whatever purposes
+    Currently only able to broadcast stuff to all registered
+    channels using broadcast method.
+    '''
+
+    def __init__(self, api_token=None):
+
+        self.api_token = api_token or settings.TELEGRAM_BOT_TOKEN
+        self.send_message_url = f'https://api.telegram.org/bot{self.api_token}/sendMessage'
+
+    def broadcast(self, message):
+        channels_ids = TelegramChannel.objects.values_list("channel_id", flat=True)
+        for id_ in channels_ids:
+            self.send_message(id_, message)
+    
+    def send_message(self, channel_id, message):
+        '''
+        Send message to a chat with given channel_id
+        '''
+        data = {
+            'chat_id': channel_id,
+            'text': message,
+            'parse_mode': 'Markdown'
+        }
+        resp = requests.post(self.send_message_url, json=data)
+        logging.debug(resp.content)

ohlhafv/templates/tgmsg.tpl

@@ -0,0 +1,8 @@
+Uusi Ohlhafv haaste!
+====================
+Haastaja: {{ challenge.challenger }}
+Uhri: {{ challenge.victim }}
+Sarja: {{ challenge.get_series_display }}
+Terveiset: {{ challenge.message }}
+
+Käy kurkkaamassa muutkin haasteet osoitteessa: {{ url }}

ohlhafv/views.py

@@ -19,6 +19,7 @@ from ohlhafv.models import OhlhafvChallenge
 from ohlhafv.forms import OhlhafvForm
 from ohlhafv.tables import OhlhafvTable
 from webapp.utils import send_email
+from kaehmy.tgbot import TelegramBot
 
 
 @require_http_methods(["GET"])
@@ -48,6 +49,13 @@ def ohlhafv_submit(request, *args, **kwargs):
             }
         )
         send_email(email, subject, message)
+        
+        tg_message = render_to_string(
+            'ohlhafv:tgmsg.tpl', {
+                'challenge': challenge,
+                'url': url})
+        bot = TelegramBot()
+        bot.broadcast(tg_message)
         logging.debug(
             'Sent ohlhafv email to recipient <{}>'.format(email))
     else:

package-lock.json

@@ -886,7 +886,8 @@
         },
         "ansi-regex": {
           "version": "2.1.1",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "aproba": {
           "version": "1.2.0",
@@ -904,11 +905,13 @@
         },
         "balanced-match": {
           "version": "1.0.0",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "brace-expansion": {
           "version": "1.1.11",
           "bundled": true,
+          "optional": true,
           "requires": {
             "balanced-match": "^1.0.0",
             "concat-map": "0.0.1"
@@ -921,15 +924,18 @@
         },
         "code-point-at": {
           "version": "1.1.0",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "concat-map": {
           "version": "0.0.1",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "console-control-strings": {
           "version": "1.1.0",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "core-util-is": {
           "version": "1.0.2",
@@ -1032,7 +1038,8 @@
         },
         "inherits": {
           "version": "2.0.3",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "ini": {
           "version": "1.3.5",
@@ -1042,6 +1049,7 @@
         "is-fullwidth-code-point": {
           "version": "1.0.0",
           "bundled": true,
+          "optional": true,
           "requires": {
             "number-is-nan": "^1.0.0"
           }
@@ -1054,17 +1062,20 @@
         "minimatch": {
           "version": "3.0.4",
           "bundled": true,
+          "optional": true,
           "requires": {
             "brace-expansion": "^1.1.7"
           }
         },
         "minimist": {
           "version": "0.0.8",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "minipass": {
           "version": "2.2.4",
           "bundled": true,
+          "optional": true,
           "requires": {
             "safe-buffer": "^5.1.1",
             "yallist": "^3.0.0"
@@ -1081,6 +1092,7 @@
         "mkdirp": {
           "version": "0.5.1",
           "bundled": true,
+          "optional": true,
           "requires": {
             "minimist": "0.0.8"
           }
@@ -1153,7 +1165,8 @@
         },
         "number-is-nan": {
           "version": "1.0.1",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "object-assign": {
           "version": "4.1.1",
@@ -1163,6 +1176,7 @@
         "once": {
           "version": "1.4.0",
           "bundled": true,
+          "optional": true,
           "requires": {
             "wrappy": "1"
           }
@@ -1238,7 +1252,8 @@
         },
         "safe-buffer": {
           "version": "5.1.1",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "safer-buffer": {
           "version": "2.1.2",
@@ -1268,6 +1283,7 @@
         "string-width": {
           "version": "1.0.2",
           "bundled": true,
+          "optional": true,
           "requires": {
             "code-point-at": "^1.0.0",
             "is-fullwidth-code-point": "^1.0.0",
@@ -1285,6 +1301,7 @@
         "strip-ansi": {
           "version": "3.0.1",
           "bundled": true,
+          "optional": true,
           "requires": {
             "ansi-regex": "^2.0.0"
           }
@@ -1323,11 +1340,13 @@
         },
         "wrappy": {
           "version": "1.0.2",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "yallist": {
           "version": "3.0.2",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         }
       }
     },