import net.urllib

	url := 'https://$self.host/_matrix/client/r0/$api'

	url := 'https://$self.host/' + urllib.path_escape('_matrix/client/r0/$api')

pub fn (mut self Actor) room_alias(room_id string) ?string {
	self.call_get('directory/room/$room_id') ?
	return ''
}

	name string

	name   string

  for channel in self.channels {
  	if channel.name == channel_name {
  	  // already joined
  	  } else {
  	    return &Channel{name: channel_name}
  	  }
  }
  return error('not found')

	for channel in self.channels {
		if channel.name == channel_name {
			// already joined
		} else {
			return &Channel{
				name: channel_name
			}
		}
	}
	return error('not found')

	 	room_match := r'^#[^:]+$'
	 	mut re := regex.regex_opt(room_match) or { panic('regex fail') }
	 	start, _ := re.match_string(room)
	 	return start > -1

	room_match := r'^#[^:]+$'
	mut re := regex.regex_opt(room_match) or { panic('regex fail') }
	start, _ := re.match_string(room)
	return start > -1

    	println(row)

		println(row)
		self.matrix.room_alias(row[1]) or { println('matrix room nout found') }