# Everything else in this file is configuration-specific.
-import os, time
+import os, time, re
# Most command implementations are stored in a separate module.
import commands as c
maxlose=14*minlose #2 weeks
losetime=time.time()+300000
-def canonical_url(urlstring):
-# canonicalise BBC URLs
- if (urlstring.find("news.bbc.co.uk") != -1):
- for middle in ("/low/","/mobile/"):
- x = urlstring.find(middle)
- if (x != -1):
- urlstring.replace(middle,"/hi/")
- return urlstring
-
-def nicetime(tempus):
- if (tempus<120):
- tm="%d seconds ago"%int(tempus)
- elif (tempus<7200):
- tm="%d minutes ago"%int(tempus/60)
- if (tempus>7200):
- tm="%d hours ago"%int(tempus/3600)
- return tm
-
-urldb = {}
-urlre = re.compile("(https?://[^ ]+)( |$)")
-urlcomplaints = [" contemporary","n interesting"," fascinating","n overused"," vastly overused"]
-
-def urlq(bot, cmd, nick, conn, public):
- print "debug: ",bot,cmd,nick,conn,public
- if (not urlre.search(cmd)):
- bot.automsg(False,nick,"Please use 'url' only with http URLs")
- return
-
- url="".join(cmd.split(" ")[1:])
- print "##",url,"##"
-
- url=canonical_url(url)
- if (url in urldb):
- users = urldb[url]
- complaint="The url %s was mentioned %s by %s"%(url,nicetime(time.time()-users[-1][1]),users[-1][0])
- if (public):
- complaint=complaint+". Furthermore it defeats the point of this command to use it other than via /msg."
- bot.automsg(False,nick,complaint)
- else:
- if (public):
- bot.automsg(False,nick,"That URL was unique. There is little point in using !url out loud; please use it via /msg")
- else:
- conn.privmsg(bot.channel,"%s would like to draw your attention to %s"%(nick,url))
- urldb[url]=[[nick,time.time()]]
- print [bot, cmd, nick, conn]
-
-def dourl(bot,conn,nick,command):
- urlstring=urlre.search(command).group(1)
- print "dourl: ",urlstring
- urlstring=canonical_url(urlstring)
-
- if urlstring in urldb:
- T=urldb[urlstring]
- print T
- uci = len(T)
- if uci >= len(urlcomplaints):
- uci = len(urlcomplaints)
- message="observes a"+urlcomplaints[uci-1]+" URL: mentioned by "
- if (len(T)>5):
- cutoff=len(T)-5
- else:
- cutoff=-1
- for t in range(len(T)-1,cutoff,-1):
- tempus = time.time()-T[t][1]
- message += T[t][0]+" ("+nicetime(tempus)+")"
- if (t!=cutoff+1):
- message += ", "
- if (cutoff != -1):
- message += ", amongst others"
- conn.action(bot.channel, message)
- urldb[urlstring]=[[nick,time.time()]]+urldb[urlstring]
- else:
- urldb[urlstring]=[[nick,time.time()]]
+# initialise the urldb on startup
+urldb={}
+lastexp=time.time()
+#expire urls if not asked about or seen for >71 hours
+expirelen=71*60*60
+#do an expiry run every hour
+expirevery=60*60
# Command processing: whenever something is said that the bot can hear,
# "command" is invoked and must decide what to do. This configuration
"die": quit,
"define": c.defineq,
"google": c.googleq,
- "url": urlq,
+ "url": (c.urlq,urldb),
"units": c.unitq,
"help": c.helpq,
# "game": (c.gameq,game),
# eg !trout, ~trout etc.
def command(bot, cmd, nick, conn, public):
+ global urldb,lastexp,expirelen,expirevery
ours=0
try:
if public and cmd[0] in triggers:
except IndexError:
command=""
+ t=time.time()
+ if t - lastexp > expirevery:
+ c.urlexpire(urldb,expirelen)
+ lastexp=t
+
if public:
- if cmd.find("http") != -1:
- dourl(bot,conn,nick,cmd)
+ if c.urlre.search(cmd):
+ c.dourl(bot,conn,nick,cmd,urldb)
# karma: up
if command.endswith("++"):