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core: keep track of where last command was called & make command calling a shared function

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Prerequisite for FANTASY command implementation (#111).
This commit is contained in:
James Lu 2015-09-26 09:05:44 -07:00
parent 5afa621654
commit 822544e3cc
2 changed files with 25 additions and 16 deletions
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22
classes.py
View File

@ -11,6 +11,7 @@ from copy import deepcopy
from log import log
from conf import conf
import world
import utils
### Exceptions
@ -26,6 +27,10 @@ class Irc():
self.pseudoclient = None
self.lastping = time.time()
# Internal variable to set the place the last command was called (in PM
# or in a channel), used by fantasy command support.
self.called_by = None
# Server, channel, and user indexes to be populated by our protocol module
self.servers = {self.sid: IrcServer(None, self.serverdata['hostname'],
internal=True, desc=self.serverdata.get('serverdesc')
@ -166,6 +171,23 @@ class Irc():
else:
return
def callCommand(self, source, text):
cmd_args = text.strip().split(' ')
cmd = cmd_args[0].lower()
cmd_args = cmd_args[1:]
if cmd not in world.bot_commands:
self.msg(self.called_by or source, 'Error: Unknown command %r.' % cmd)
return
log.info('(%s) Calling command %r for %s', self.name, cmd, utils.getHostmask(self, source))
for func in world.bot_commands[cmd]:
try:
func(self, source, cmd_args)
except utils.NotAuthenticatedError:
self.msg(self.called_by or source, 'Error: You are not authorized to perform this operation.')
except Exception as e:
log.exception('Unhandled exception caught in command %r', cmd)
self.msg(self.called_by or source, 'Uncaught exception in command %r: %s: %s' % (cmd, type(e).__name__, str(e)))
def msg(self, target, text, notice=False, source=None):
"""Handy function to send messages/notices to clients. Source
is optional, and defaults to the main PyLink client if not specified."""

19
coreplugin.py
View File

@ -21,22 +21,9 @@ utils.add_hook(handle_kick, 'KICK')
def handle_commands(irc, source, command, args):
"""Handle commands sent to the PyLink client (PRIVMSG)."""
if args['target'] == irc.pseudoclient.uid:
text = args['text'].strip()
cmd_args = text.split(' ')
cmd = cmd_args[0].lower()
cmd_args = cmd_args[1:]
if cmd not in world.bot_commands:
irc.msg(source, 'Error: Unknown command %r.' % cmd)
return
log.info('(%s) Calling command %r for %s', irc.name, cmd, utils.getHostmask(irc, source))
for func in world.bot_commands[cmd]:
try:
func(irc, source, cmd_args)
except utils.NotAuthenticatedError:
irc.msg(source, 'Error: You are not authorized to perform this operation.')
except Exception as e:
log.exception('Unhandled exception caught in command %r', cmd)
irc.msg(source, 'Uncaught exception in command %r: %s: %s' % (cmd, type(e).__name__, str(e)))
irc.called_by = source
irc.callCommand(source, args['text'])
utils.add_hook(handle_commands, 'PRIVMSG')
def handle_whois(irc, source, command, args):