From d2b83008c9e6ec9226bac71ca79bfa2f3c999d46 Mon Sep 17 00:00:00 2001
From: Tim Schmidt <tim.schmidt@ewe.net>
Date: Sat, 15 Dec 2018 12:30:48 +0100
Subject: HC: added emote and invite, TG: switched to HTML

---
 control.py        | 29 ++++++++++++++++++++++++-----
 hackchatcustom.py |  9 +++++++++
 telegrambot.py    |  2 +-
 3 files changed, 34 insertions(+), 6 deletions(-)

diff --git a/control.py b/control.py
index f2ae5f3..0ccc421 100755
--- a/control.py
+++ b/control.py
@@ -7,6 +7,7 @@ import threading
 import traceback
 import signal
 import logging
+import html
 
 # Custom scripts
 import hackchatcustom as hackchat
@@ -41,6 +42,9 @@ def mdescape(s):
         s = s.replace(x, "\\" + x)
     return s
 
+def htmlescape(s):
+    return html.escape(s)
+
 ### HV-Bot
 def getUser(update):
     """Convenience function that extracts a nick and tripcode (if any) from
@@ -69,21 +73,34 @@ def onMessage(chat, update):
     log("[%s] %s" % (sender, message))
     if nick != config.USER:
         if trip == 'null':
-            toTG("\\[*%s*] %s" % (mdescape(nick), mdescape(message)))
+            toTG("[<b>%s</b>] %s" % (htmlescape(nick), htmlescape(message)))
         else:
-            toTG("\\[*%s*#%s] %s" % (mdescape(nick), trip, mdescape(message)))
+            toTG("[<b>%s</b>#%s] %s" % (htmlescape(nick), trip, htmlescape(message)))
 
 def onJoin(chat, update):
     """Callback function handling users joining the channel."""
     user = getUser(update)
     log("# %s joined" % user)
-    toTG("# %s joined" % mdescape(user))
+    toTG("# %s joined" % htmlescape(user))
 
 def onLeave(chat, update):
     """Callback function handling users leaving the channel."""
     user = getUser(update)
     log("# %s left" % user)
-    toTG("# %s left" % mdescape(user))
+    toTG("# %s left" % htmlescape(user))
+
+def onEmote(chat, update):
+    """Callback function handling users sending emotes to the channel."""
+    text = update["text"]
+    log("* %s" % text)
+    toTG("* %s" % htmlescape(text))
+
+def onInvite(chat, update):
+    """Callback function handling users sending invite to the bot."""
+    user = update["from"]
+    newChannel = update["invite"]
+    log(">>> %s invited you to hack.chat/?%s" % (user, newChannel))
+    toTG(">>> %s invited you to hack.chat/?%s" % (htmlescape(user), htmlescape(newChannel)))
 
 def startHCBot():
     """Starts the HC bot."""
@@ -92,6 +109,8 @@ def startHCBot():
     bot.on_message  += [onMessage]
     bot.on_join     += [onJoin]
     bot.on_leave    += [onLeave]
+    bot.on_emote    += [onEmote]
+    bot.on_invite   += [onInvite]
     hcBot = bot
     bot.run()
 
@@ -156,7 +175,7 @@ def cmdOnline(bot, update):
     users = list(hcBot.online_users)
     users.sort()
     tgBot.send("Users online:\n%s" %
-                mdescape(", ".join(users)))
+                htmlescape(", ".join(users)))
 
 
 ### Common
diff --git a/hackchatcustom.py b/hackchatcustom.py
index 1c10adc..67de077 100644
--- a/hackchatcustom.py
+++ b/hackchatcustom.py
@@ -30,6 +30,8 @@ class HackChat:
         self.on_message = []
         self.on_join = []
         self.on_leave = []
+        self.on_emote = []
+        self.on_invite = []
 
         self.stopped = False
 
@@ -107,6 +109,13 @@ class HackChat:
         elif result["cmd"] == "onlineSet":
             for nick in result["nicks"]:
                 self.online_users.append(nick)
+        elif result["cmd"] == "info":
+            if result["type"] == "emote":
+                for handler in list(self.on_emote):
+                    handler(self, result)
+            elif result["type"] == "invite":
+                for handler in list(self.on_invite):
+                    handler(self, result)
 
     def stop(self):
         """Gracefully stops all bot threads and closes WebSocket connection."""
diff --git a/telegrambot.py b/telegrambot.py
index 314e40c..061c41c 100644
--- a/telegrambot.py
+++ b/telegrambot.py
@@ -45,7 +45,7 @@ class TGBot():
         self._updater.bot.send_message(
             chat_id=config.CHAT_ID,
             text=text,
-            parse_mode=telegram.ParseMode.MARKDOWN
+            parse_mode=telegram.ParseMode.HTML
         )
 
     def addCommand(self, command, handler):
-- 
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