Add role limit in thread creation embed fixes #191

Author: kyb3r

core/thread.py

@@ -648,14 +648,24 @@ def _format_info_embed(self, user, log_url, log_count, color):
 
  role_names = ''
  if member:
- separate_server = self.bot.guild != self.bot.modmail_guild
- roles = sorted(member.roles, key=lambda c: c.position)
- if separate_server:
- role_names = ', '.join(r.name for r in roles
- if r.name != "@everyone")
- else:
- role_names = ' '.join(r.mention for r in roles
- if r.name != "@everyone")
+ sep_server = self.bot.using_multiple_server_setup
+ seperator = ', ' if sep_server else ' '
+
+ roles = []
+
+ for role in sorted(member.roles, key=lambda r: r.position):
+ if role.name == '@everyone':
+ continue
+
+ fmt = role.name if sep_server else role.mention
+ roles.append(fmt)
+
+ if len(seperator.join(roles)) > 1000:
+ roles.pop()
+ roles.append('...')
+ break
+ 
+ role_names = seperator.join(roles)
 
  embed = discord.Embed(color=color,
  description=user.mention,