nemubot/message.py
Némunaire e375f23f71 Stability improvements
New module whereis
2012-04-18 23:35:58 +02:00

326 lines
10 KiB
Python

#!/usr/bin/python2.7
# coding=utf-8
from datetime import datetime
import re
import socket
import string
import time
import imp
class Message:
def __init__ (self, srv, line):
self.srv = srv
self.time = datetime.now ()
line = line.rstrip() #remove trailing 'rn'
if line.find(' PRIVMSG ') != -1: #Call a parsing function
complete = line[1:].split(':',1) #Parse the message into useful data
info = complete[0].split(' ')
self.cmd = "PRIVMSG"
self.sender = (info[0].split('!'))[0]
self.channel = info[2]
self.content = complete[1]
elif line.find(' NICK ') != -1:
complete = line[1:].split(':',1) #Parse the message into useful data
if len(complete) > 1:
info = complete[0].split(' ')
self.cmd = "NICK"
self.sender = (info[0].split('!'))[0]
self.content = complete[1]
else:
self.cmd = "NONE"
elif line.find(' JOIN ') != -1:
complete = line[1:].split(':',1) #Parse the message into useful data
if len(complete) > 1:
info = complete[0].split(' ')
self.cmd = "JOIN"
self.sender = (info[0].split('!'))[0]
self.channel = complete[1]
else:
self.cmd = "NONE"
elif line.find(' PART ') != -1:
complete = line[1:].split(':',1) #Parse the message into useful data
info = complete[0].split(' ')
self.cmd = "PART"
self.sender = (info[0].split('!'))[0]
self.channel = info[2]
if len (complete) > 1:
self.content = complete[1]
else:
self.content = ""
elif line.find(' PING ') != -1: #If server pings then pong
line = line.split()
self.cmd = "PING"
self.content = line[1]
else:
self.cmd = "UNKNOWN"
print (line)
def send_msg (self, channel, msg, cmd = "PRIVMSG", endl = "\r\n"):
self.srv.send_msg (channel, msg, cmd, endl)
def send_global (self, msg, cmd = "PRIVMSG", endl = "\r\n"):
self.srv.send_global (msg, cmd, endl)
def send_chn (self, msg):
"""Send msg on the same channel as receive message"""
self.srv.send_msg (self.channel, msg)
def send_snd (self, msg):
"""Send msg to the sender who send the original message"""
self.srv.send_msg (self.sender, msg)
def treat (self, mods):
if self.cmd == "PING":
self.pong ()
elif self.cmd == "PRIVMSG" and self.srv.accepted_channel(self.channel):
self.parsemsg (mods)
elif self.cmd == "NICK":
print ("%s change de nom pour %s" % (self.sender, self.content))
elif self.cmd == "PART":
print ("%s vient de quitter %s" % (self.sender, self.channel))
elif self.cmd == "JOIN":
print ("%s arrive sur %s" % (self.sender, self.channel))
def pong (self):
self.srv.s.send(("PONG %s\r\n" % self.content).encode ())
def parsemsg (self, mods):
#Treat all messages starting with 'nemubot:' as distinct commands
if self.content.find("%s:"%self.srv.nick) == 0:
messagel = self.content.lower()
#Is it a simple response?
if re.match(".*(m[' ]?entends?[ -]+tu|h?ear me|do you copy|ping)", messagel) is not None:
self.send_chn ("%s: pong"%(self.sender))
elif re.match(".*(quel(le)? heure est[ -]il|what time is it)", messagel) is not None:
now = datetime.now()
self.send_chn ("%s: j'envoie ce message à %s:%d:%d."%(self.sender, now.hour, now.minute, now.second))
elif re.match(".*di[st] (a|à) ([a-zA-Z0-9_]+) (.+)$", messagel) is not None:
result = re.match(".*di[st] (a|à) ([a-zA-Z0-9_]+) (qu(e |'))?(.+)$", self.content)
self.send_chn ("%s: %s"%(result.group(2), result.group(5)))
elif re.match(".*di[st] (.+) (a|à) ([a-zA-Z0-9_]+)$", messagel) is not None:
result = re.match(".*di[st] (.+) (à|a) ([a-zA-Z0-9_]+)$", self.content)
self.send_chn ("%s: %s"%(result.group(3), result.group(1)))
elif re.match(".*di[st] sur (#[a-zA-Z0-9]+) (.+)$", self.content) is not None:
result = re.match(".*di[st] sur (#[a-zA-Z0-9]+) (.+)$", self.content)
if self.srv.channels.count(result.group(1)):
self.send_msg(result.group(1), result.group(2))
elif re.match(".*di[st] (.+) sur (#[a-zA-Z0-9]+)$", self.content) is not None:
result = re.match(".*di[st] (.+) sur (#[a-zA-Z0-9]+)$", self.content)
if self.srv.channels.count(result.group(2)):
self.send_msg(result.group(2), result.group(1))
#Try modules
else:
for im in mods.keys():
if mods[im].parseask(self):
return
#Owner commands
elif self.content[0] == '`' and self.sender == self.srv.owner:
self.cmd = self.content[1:].split(' ')
if self.cmd[0] == "reload":
if len(self.cmd) > 1:
if self.cmd[1] in mods:
mods[self.cmd[1]].save_module ()
imp.reload(mods[self.cmd[1]])
mods[self.cmd[1]].load_module (self.srv.datas_dir)
self.send_snd ("Module %s rechargé avec succès."%self.cmd[1])
else:
self.send_snd ("Module inconnu %s."%self.cmd[1])
else:
self.send_snd ("Usage: `reload /module/.")
self.send_snd ("Loaded modules: " + ', '.join(mods.keys()) + ".")
#Messages stating with !
elif self.content[0] == '!':
self.cmd = self.content[1:].split(' ')
if self.cmd[0] == "help":
if len (self.cmd) > 1:
if self.cmd[1] in mods:
self.send_snd(mods[self.cmd[1]].help_full ())
else:
self.send_snd("No help for command %s" % self.cmd[1])
else:
self.send_snd("Pour me demander quelque chose, commencez votre message par mon nom ; je réagis à certain messages commençant par !, consulter l'aide de chaque module :")
for im in mods.keys():
self.send_snd(" - !help %s: %s" % (im, mods[im].help_tiny ()))
for im in mods.keys():
if mods[im].parseanswer(self):
return
else:
for im in mods.keys():
if mods[im].parselisten(self):
return
##############################
# #
# Extraction/Format text #
# #
##############################
def just_countdown (self, delta, resolution = 5):
sec = delta.seconds
hours, remainder = divmod(sec, 3600)
minutes, seconds = divmod(remainder, 60)
an = int(delta.days / 365.25)
days = delta.days % 365.25
sentence = ""
force = False
if resolution > 0 and (force or an > 0):
force = True
sentence += " %i an"%(an)
if an > 1:
sentence += "s"
if resolution > 2:
sentence += ","
elif resolution > 1:
sentence += " et"
if resolution > 1 and (force or days > 0):
force = True
sentence += " %i jour"%(days)
if days > 1:
sentence += "s"
if resolution > 3:
sentence += ","
elif resolution > 2:
sentence += " et"
if resolution > 2 and (force or hours > 0):
force = True
sentence += " %i heure"%(hours)
if hours > 1:
sentence += "s"
if resolution > 4:
sentence += ","
elif resolution > 3:
sentence += " et"
if resolution > 3 and (force or minutes > 0):
force = True
sentence += " %i minute"%(minutes)
if minutes > 1:
sentence += "s"
if resolution > 4:
sentence += " et"
if resolution > 4 and (force or seconds > 0):
force = True
sentence += " %i seconde"%(seconds)
if seconds > 1:
sentence += "s"
return sentence[1:]
def countdown_format (self, date, msg_before, msg_after, timezone = None):
"""Replace in a text %s by a sentence incidated the remaining time before/after an event"""
if timezone != None:
os.environ['TZ'] = timezone
time.tzset()
#Calculate time before the date
if datetime.now() > date:
sentence_c = msg_after
delta = datetime.now() - date
else:
sentence_c = msg_before
delta = date - datetime.now()
if timezone != None:
os.environ['TZ'] = "Europe/Paris"
return sentence_c % self.just_countdown(delta)
def extractDate (self):
"""Parse a message to extract a time and date"""
msgl = self.content.lower ()
result = re.match("^[^0-9]+(([0-9]{1,4})[^0-9]+([0-9]{1,2}|janvier|january|fevrier|février|february|mars|march|avril|april|mai|maï|may|juin|juni|juillet|july|jully|august|aout|août|septembre|september|october|octobre|oktober|novembre|november|decembre|décembre|december)([^0-9]+([0-9]{1,4}))?)[^0-9]+(([0-9]{1,2})[^0-9]*[h':]([^0-9]*([0-9]{1,2})([^0-9]*[m\":][^0-9]*([0-9]{1,2}))?)?)?.*$", msgl + " TXT")
if result is not None:
day = result.group(2)
if len(day) == 4:
year = day
day = 0
month = result.group(3)
if month == "janvier" or month == "january" or month == "januar":
month = 1
elif month == "fevrier" or month == "février" or month == "february":
month = 2
elif month == "mars" or month == "march":
month = 3
elif month == "avril" or month == "april":
month = 4
elif month == "mai" or month == "may" or month == "maï":
month = 5
elif month == "juin" or month == "juni" or month == "junni":
month = 6
elif month == "juillet" or month == "jully" or month == "july":
month = 7
elif month == "aout" or month == "août" or month == "august":
month = 8
elif month == "september" or month == "septembre":
month = 9
elif month == "october" or month == "october" or month == "oktober":
month = 10
elif month == "november" or month == "novembre":
month = 11
elif month == "december" or month == "decembre" or month == "décembre":
month = 12
if day == 0:
day = result.group(5)
else:
year = result.group(5)
hour = result.group(7)
minute = result.group(9)
second = result.group(11)
print ("Chaîne reconnue : %s/%s/%s %s:%s:%s"%(day, month, year, hour, minute, second))
if year == None:
year = date.today().year
if hour == None:
hour = 0
if minute == None:
minute = 0
if second == None:
second = 1
else:
second = int (second) + 1
if second > 59:
minute = int (minute) + 1
second = 0
return datetime(int(year), int(month), int(day), int(hour), int(minute), int(second))
else:
return None