def handle_mock(command: Command):
"""
`!mock ([TEXT] | [NUM POSTS])` - Mocks the message from the specified number of
messages back. If no number is specified, mocks the most recent message.
"""
num_posts_back = None
# Add 1 here to account for the calling user's message,
# which we don't want to mock by default.
if not command.has_arg():
num_posts_back = 1
elif is_number(command.arg):
num_posts_back = int(command.arg) + 1
if num_posts_back is None:
response = mock_message(command.arg)
elif num_posts_back > MAX_NUM_POSTS_BACK:
response = f'Cannot recall messages that far back, try under {MAX_NUM_POSTS_BACK}.'
elif num_posts_back < 0:
response = 'Cannot mock into the future (yet)!'
else:
message_to_mock = get_nth_most_recent_message(command.channel_id,
num_posts_back)
if message_to_mock is None:
response = 'Something went wrong (likely insufficient conversation history).'
else:
response = mock_message(message_to_mock)
command.reply_with(bot, response)
def handle_binify(command: Command):
"""
`!binify (binary | ascii)` - Converts a binary string to an ascii string
or vice versa
"""
if not command.has_arg():
response = "Please include string to convert."
elif set(command.arg).issubset(["0", "1"]) and len(command.arg) > 2:
if len(command.arg) % 8 != 0:
response = "Binary string contains partial byte."
else:
response = ""
for i in range(0, len(command.arg), 8):
n = int(command.arg[i:i + 8], 2)
if n >= 128:
response = "Character out of ascii range (0-127)"
break
response += chr(n)
else:
response = ""
for c in command.arg.replace("&",
"&").replace("<",
"<").replace(">", ">"):
n = ord(c)
if n >= 128:
response = "Character out of ascii range (0-127)"
break
response += f"{n:08b}"
command.reply_with(bot, response)
def handle_cat(command: Command):
"""
`!cat` - Displays the moss cat. Brings torture to CSSE2310 students.
"""
cat = "\n".join(
("```", " __..--''``\\--....___ _..,_ ",
" _.-' .-/\"; ` ``<._ ``-+'~=. ",
" _.-' _..--.'_ \\ `(^) ) ",
"((..-' (< _ ;_..__ ; `' fL",
" `-._,_)' ``--...____..-' ```"))
command.reply_with(bot, cat)
def handle_uptime(command: Command):
"""
`!uptime` - displays the current uptime for UQCSBot
"""
t = datetime.now() - bot.start_time
message = (
"The bot has been online for" +
f" {precisedelta(t, format='%.0f'):s}" +
(f" (`{round(t.total_seconds()):d}` seconds)"
if t.total_seconds() >= 60 else "") +
f", since {bot.start_time.strftime('%H:%M:%S on %b %d'):s}"
# adds ordinal suffix
+
f"{(lambda n: 'tsnrhtdd'[(n//10%10!=1)*(n%10<4)*n%10::4])(bot.start_time.day):s}."
)
command.reply_with(bot, message)
def handle_help(command: Command):
"""
`!help [COMMAND]` - Display the helper docstring for the given command.
If unspecified, will return the helper docstrings for all commands.
"""
# get helper docs
helper_docs = get_helper_docs(command.arg)
if len(helper_docs) == 0:
message = 'Could not find any helper docstrings.'
else:
message = '>>>' + '\n'.join(helper_docs)
# post helper docs
if command.arg:
command.reply_with(bot, message)
else:
bot.post_message(command.user_id, message, as_user=True)