jabber bot

#!/usr/bin/env python 
print "Content-Type: text/html"
print
import sys,string
import xmpp,httplib2
commands={}
i18n={'ru':{},'en':{}}
########################### user handlers start ##################################
i18n['en']['HELP']="This is example jabber bot.\nAvailable commands: %s"
def helpHandler(user,command,args,mess):
    lst=commands.keys()
    lst.sort()
    return "HELP",', '.join(lst)

i18n['en']['EMPTY']="%s"
i18n['en']['HOOK1']='Responce 1: %s'
def hook1Handler(user,command,args,mess):
    return "HOOK1",'You requested: %s'%args

def hook4Handler(user,command,args,mess):
	h = httplib2.Http(".cache")
	if len(args)>2:
		resp, content = h.request(args)
	#print content
	return "HOOK4",content

i18n['en']['HOOK2']='Responce 2: %s'
def hook2Handler(user,command,args,mess):
    return "HOOK2","hook2 called with %s"%(`(user,command,args,mess)`)

i18n['en']['HOOK3']='Responce 3: static string'
def hook3Handler(user,command,args,mess):
    return "HOOK3"
########################### user handlers stop ###################################
############################ bot logic start #####################################
i18n['en']["UNKNOWN COMMAND"]='Unknown command "%s". Try "help"'
i18n['en']["UNKNOWN USER"]="I do not know you. Register first."

def messageCB(conn,mess):
    text=mess.getBody()
    user=mess.getFrom()
    user.lang='en'      # dup
    if text.find(' ')+1: command,args=text.split(' ',1)
    else: command,args=text,''
    cmd=command.lower()

    if commands.has_key(cmd): reply=commands[cmd](user,command,args,mess)
    else: reply=("UNKNOWN COMMAND",cmd)

    if type(reply)==type(()):
        key,args=reply
        if i18n[user.lang].has_key(key): pat=i18n[user.lang][key]
        elif i18n['en'].has_key(key): pat=i18n['en'][key]
        else: pat="%s"
        if type(pat)==type(''): reply=pat%args
        else: reply=pat(**args)
    else:
        try: reply=i18n[user.lang][reply]
        except KeyError:
            try: reply=i18n['en'][reply]
            except KeyError: pass
    if reply: conn.send(xmpp.Message(mess.getFrom(),reply))

for i in globals().keys():
    if i[-7:]=='Handler' and i[:-7].lower()==i[:-7]: commands[i[:-7]]=globals()[i]

############################# bot logic stop #####################################

def StepOn(conn):
    try:
        conn.Process(1)
    except KeyboardInterrupt: return 0
    return 1

def GoOn(conn):
    while StepOn(conn): pass

if len(sys.argv)>3:
    print "Usage: bot.py username@server.net password"
else:
    jid=xmpp.JID(name_of_bot@jabber.org')
    user,server,password=jid.getNode(),jid.getDomain(),'password_here'

    conn=xmpp.Client(server)#,debug=[])
    conres=conn.connect()
    if not conres:
        print "Unable to connect to server %s!"%server
        sys.exit(1)
    if conres<>'tls':
        print "Warning: unable to estabilish secure connection - TLS failed!"
    authres=conn.auth(user,password)
    if not authres:
        print "Unable to authorize on %s - check login/password."%server
        sys.exit(1)
    if authres<>'sasl':
        print "Warning: unable to perform SASL auth os %s. Old authentication method used!"%server
    conn.RegisterHandler('message',messageCB)
    conn.sendInitPresence()
    print "Bot started."
    GoOn(conn)

Last edited Feb. 25, 2008, 11:14 p.m.