Pass tags instead of source and allow only master user to do !sync

bot.py

@@ -48,6 +48,7 @@ class TwitchBot(irc.bot.SingleServerIRCBot):
         self.nickname = config['IRC'].get('nickname')
         self.channel = '#{0}'.format(config['IRC'].get('channel'))
         self.token = config['Twitch'].get('token')
+        self.master_user_id = config['Twitch'].getint('master_user_id')
         self.api_url = config['Quotes'].get('api_url')
         self.api_key = config['Quotes'].get('api_key')
         log.info('Connecting to %s:%d', self.server, self.port)
@@ -71,13 +72,13 @@ class TwitchBot(irc.bot.SingleServerIRCBot):
         self.process_message(connection, event)
 
     def process_message(self, connection, event):
-        sources = [t['value'] for t in event.tags if t['key'] == 'display-name']
+        tags = {t['key']: t['value'] for t in event.tags}
         message = ''.join([c for c in event.arguments[0] if c in string.printable])
         message = message.rstrip()
         for pattern, action in self.patterns + self.commands:
             m = pattern.match(message)
             if m:
-                action(connection, sources[0], **m.groupdict())
+                action(connection, tags, **m.groupdict())
 
     def get(self, params):
         r = requests.get('{0}/quotes'.format(self.api_url), params=params)
@@ -96,7 +97,7 @@ class TwitchBot(irc.bot.SingleServerIRCBot):
         r.raise_for_status()
         return r.json()
 
-    def last_quote(self, connection, source, **kwargs):
+    def last_quote(self, connection, tags, **kwargs):
         try:
             quotes = self.get(dict(
                 sort_by='id',
@@ -104,14 +105,14 @@ class TwitchBot(irc.bot.SingleServerIRCBot):
                 page_size=1))
             quote = quotes[0]
         except (requests.exceptions.HTTPError, IndexError):
-            msg = 'Sorry @{0}, no quotes found'.format(source)
+            msg = 'Sorry @{0}, no quotes found'.format(tags['display-name'])
         else:
             msg = '!quote {0}'.format(quote['id'])
         connection.privmsg(self.channel, msg)
 
-    def find_quote(self, connection, source, filter, **kwargs):
+    def find_quote(self, connection, tags, filter, **kwargs):
         if len(filter) < 3:
-            msg = 'Sorry @{0}, the search phrase is too short'.format(source)
+            msg = 'Sorry @{0}, the search phrase is too short'.format(tags['display-name'])
             connection.privmsg(self.channel, msg)
             return
         try:
@@ -122,12 +123,16 @@ class TwitchBot(irc.bot.SingleServerIRCBot):
                 page_size=1))
             quote = quotes[0]
         except (requests.exceptions.HTTPError, IndexError):
-            msg = 'Sorry @{0}, no quotes found'.format(source)
+            msg = 'Sorry @{0}, no quotes found'.format(tags['display-name'])
         else:
             msg = '!quote {0}'.format(quote['id'])
         connection.privmsg(self.channel, msg)
 
-    def sync(self, connection, source, since=None, **kwargs):
+    def sync(self, connection, tags, since=None, **kwargs):
+        if int(tags['user-id']) != self.master_user_id:
+            msg = 'Sorry @{0}, you are not allowed to do this'.format(tags['display-name'])
+            connection.privmsg(self.channel, msg)
+            return
         if since is None:
             try:
                 quotes = self.get(dict(
@@ -145,16 +150,16 @@ class TwitchBot(irc.bot.SingleServerIRCBot):
                 since = quote['date']
         api_url = config['Twitch'].get('api_url')
         client_id = config['Twitch'].get('client_id')
-        user_id = config['Twitch'].get('target_user_id')
+        user_id = config['Twitch'].getint('target_user_id')
         since = dateutil.parser.parse(since).date()
         messages = Twitch(api_url, client_id, log).get_messages(user_id, since)
         for message in messages:
             for pattern, action in self.patterns:
                 m = pattern.match(message)
                 if m:
-                    action(connection, m.group('user'), **m.groupdict())
+                    action(connection, None, **m.groupdict())
 
-    def add_quote(self, connection, source, user, id, text, game, date, **kwargs):
+    def add_quote(self, connection, tags, user, id, text, game, date, **kwargs):
         log.info('Adding quote %s: %s', id, text)
         try:
             self.post(dict(