chiark / gitweb /
new trout from rjk (ref Alt-J song)
[irc.git] / commands.py
old mode 100644 (file)
new mode 100755 (executable)
index 20d207c..86d0d23
@@ -1,5 +1,6 @@
 # Part of Acrobat.
-import string, cPickle, random, urllib, sys, time, re, os, twitter
+import string, cPickle, random, urllib, sys, time, re, os, twitter, subprocess, datetime, urlparse
+from collections import defaultdict
 from irclib import irc_lower, nm_to_n
 
 # query karma
@@ -61,6 +62,9 @@ def fish_quota(pond):
             pond.cur_fish=pond.max_fish
         pond.quotatime=time.time()
 
+# List of things the bot might be called to work round the self-trouting code
+synonyms=["itself","the bot","themself"]
+
 # trout someone, or flirt with them
 def troutq(bot, cmd, nick, conn, public, cfg):
     fishlist=cfg[0]
@@ -84,8 +88,9 @@ def troutq(bot, cmd, nick, conn, public, cfg):
        return
     me = bot.connection.get_nickname()
     trout_msg = random.choice(fishlist)
+    fishpond.last=trout_msg
     # The bot won't trout or flirt with itself;
-    if irc_lower(me) == irc_lower(target):
+    if irc_lower(me) == irc_lower(target) or irc_lower(target) in synonyms:
         target = nick
     # There's a chance the game may be given away if the request was not
     # public...
@@ -124,13 +129,14 @@ def slashq(bot, cmd, nick, conn, public, cfg):
        return
     me = bot.connection.get_nickname()
     slash_msg = random.choice(fishlist)
+    fishpond.last=slash_msg
     # The bot won't slash people with themselves
     if irc_lower(who[0]) == irc_lower(who[1]):
        conn.notice(nick, "oooooh no missus!")
        return
     # The bot won't slash with itself, instead slashing the requester
     for n in [0,1]:
-       if irc_lower(me) == irc_lower(who[n]):
+       if irc_lower(me) == irc_lower(who[n]) or irc_lower(who[n]) in synonyms:
            who[n] = nick
     # Perhaps someone asked to slash themselves with the bot then we get
     if irc_lower(who[0]) == irc_lower(who[1]):
@@ -154,9 +160,9 @@ def unitq(bot, cmd, nick, conn, public):
             conn.notice(nick, "syntax: units arg1 as arg2")
             return
     if args[1]=='?':
-        sin,sout=os.popen2(["units","--verbose",args[0]],"r")
+        sin,sout=os.popen4(["units","--verbose","--",args[0]],"r")
     else:
-        sin,sout=os.popen2(["units","--verbose",args[0],args[1]],"r")
+        sin,sout=os.popen4(["units","--verbose","--",args[0],args[1]],"r")
     sin.close()
     res=sout.readlines()
     #popen2 doesn't clean up the child properly. Do this by hand
@@ -187,24 +193,6 @@ def reloadq(bot, cmd, nick, conn, public):
         bot.automsg(public,nick,
                "Configuration can only be reloaded by my owner, by /msg.")
 
-# lose the game and/or install a new trigger word
-def gameq(bot, cmd, nick, conn, public, game):
-    #only install a new trigger if it's not too short.
-    if len(' '.join(cmd.split()[1:]))>2:
-        game.trigger=' '.join(cmd.split()[1:])
-    if (time.time()> game.grace):
-        if not public:
-            if irc_lower(nick) == irc_lower(bot.owner):
-                conn.action(bot.channel,"loses the game!")
-            else:
-                conn.privmsg(bot.channel,nick+" just lost the game!")
-    else:
-        if not public:
-            conn.notice(nick, "It's a grace period!")
-    game.grace=time.time()+60*20 #20 minutes' grace
-    game.losetime=time.time()+random.randrange(game.minlose,game.maxlose)
-    conn.notice(bot.owner, str(game.losetime-time.time())+" "+game.trigger)
-
 # quit irc
 def quitq(bot, cmd, nick, conn, public):
     if irc_lower(nick) == irc_lower(bot.owner):
@@ -232,6 +220,9 @@ def googleq(bot, cmd, nick, conn, public):
 
 # Look up the definition of something using google
 def defineq(bot, cmd, nick, conn, public):
+    #this doesn't work any more
+    bot.automsg(public,nick,"'define' is broken because google are bastards :(")
+    return
     cmdrest = string.join(cmd.split()[1:])
     targ = ("http://www.google.co.uk/search?q=define%%3A%s&ie=utf-8&oe=utf-8"
             % urllib.quote_plus(cmdrest))
@@ -257,6 +248,94 @@ def defineq(bot, cmd, nick, conn, public):
     except IOError: # if the connection times out. This blocks. :(
          bot.automsg(public,nick,"The web's broken. Waah!")
 
+# Look up a currency conversion via xe.com
+def currencyq(bot, cmd, nick, conn, public):
+    args = ' '.join(cmd.split()[1:]).split(' as ')
+    if len(args) != 2 or len(args[0]) != 3 or len(args[1]) != 3:
+        conn.notice(nick, "syntax: currency arg1 as arg2")
+        return
+    targ = ("http://www.xe.com/ucc/convert.cgi?From=%s&To=%s" % (args[0], args[1]))
+    try:
+        currencypage = urllib.urlopen(targ).read()
+        match = re.search(r"(1 %s = [\d\.]+ %s)" % (args[0].upper(),args[1].upper()),currencypage,re.MULTILINE)
+        if match == None:
+            bot.automsg(public,nick,"Dear Chief Secretary, there is no money.")
+        else:
+            conversion = match.group(1);
+            conversion = conversion.replace(' ',' ');
+            bot.automsg(public,nick,conversion + " (from xe.com)")
+    except IOError: # if the connection times out. This blocks. :(
+        bot.automsg(public,nick,"The web's broken. Waah!")
+                 
+
+### extract the commit message and timestamp for commit 
+def __getcommitinfo(commit):
+    cmd=["git","log","-n","1","--pretty=format:%ct|%s",commit]
+    x=subprocess.Popen(cmd,
+                       stdout=subprocess.PIPE,stderr=subprocess.PIPE)
+    out,err=x.communicate()
+
+    if len(err):
+       return(err)
+
+    ts,mes=out.split('|')
+    when=datetime.date.fromtimestamp(float(ts))
+    return mes.strip(), when
+
+###Return an array of commit messages and timestamps for lines in db that match what
+def __getcommits(db,keys,what):
+    ans=[]
+    for k in keys:
+        if what in k:
+           ret=__getcommitinfo(db[k])
+           if len(ret)==1: #error message
+               return ["Error message from git blame: %s" % ret]
+           else:
+               ans.append( (k,ret[0],ret[1]) )
+    return ans
+
+###search all three databases for what
+def __getall(tdb,tdbk,fdb,fdbk,sdb,sdbk,what):
+    if what.strip()=="":
+        return []
+    tans=__getcommits(tdb,tdbk,what)
+    fans=__getcommits(fdb,fdbk,what)
+    sans=__getcommits(sdb,sdbk,what)
+    return tans+fans+sans
+
+def blameq(bot,cmd,nick,conn,public,fish,tdb,tdbk,fdb,fdbk,sdb,sdbk):
+    clist=cmd.split()
+    if len(clist) < 2:
+       bot.automsg(public,nick,"Who or what do you want to blame?")
+       return
+    cwhat=' '.join(clist[2:])
+    if clist[1]=="#last":
+       ans=__getall(tdb,tdbk,fdb,fdbk,sdb,sdbk,fish.last)
+    elif clist[1]=="#trouts" or clist[1]=="#trout":
+       ans=__getcommits(tdb,tdbk,cwhat)
+    elif clist[1]=="#flirts" or clist[1]=="#flirt":
+       ans=__getcommits(fdb,fdbk,cwhat)
+    elif clist[1]=="#slashes" or clist[1]=="#slash":
+       ans=__getcommits(sdb,sdbk,cwhat)
+    else:
+       cwhat=' '.join(clist[1:])
+       ans=__getall(tdb,tdbk,fdb,fdbk,sdb,sdbk,cwhat)
+    if len(ans)==0:
+       bot.automsg(public,nick,"No match found")
+    elif len(ans)==1:
+       if len(ans[0])==1:
+           bot.automsg(public,nick,ans[0])
+       else:
+           bot.automsg(public,nick,"Modified %s: %s" % (ans[0][2].isoformat(),ans[0][1]))
+    elif len(ans)>4:
+       bot.automsg(public,nick,"I found %d matches, which is too many. Please be more specific!" % (len(ans)) )
+    else:
+       for a in ans:
+           if len(a)==1:
+               bot.automsg(public,nick,a)
+           else:
+               bot.automsg(public,nick,"'%s' modified on %s: %s" % (a[0],a[2].isoformat(),a[1]))
+
 ### say to msg/channel            
 def sayq(bot, cmd, nick, conn, public):
     if irc_lower(nick) == irc_lower(bot.owner):
@@ -362,7 +441,6 @@ def urlq(bot, cmd, nick, conn, public,urldb):
         conn.privmsg(bot.channel,"%s remarks: %s" % (nick," ".join(cmd.split()[1:])))
       else:
         conn.privmsg(bot.channel,"(via %s) %s"%(nick," ".join(cmd.split()[1:])))
-      bot.automsg(False,nick,"That URL was unique; I have posted it into IRC")
     urldb[url]=UrlLog(url,nick)
 
 ### Deal with URLs spotted in channel
@@ -374,7 +452,7 @@ def dourl(bot,conn,nick,command,urldb):
     T=urldb[urlstring]
     message="observes %s URL, first mentioned %s by %s" % \
              (T.urltype(),T.firstmen(),T.nick)
-    if shibbloleth.search(command)==None:
+    if shibboleth.search(command)==None:
         conn.action(bot.channel, message)
     T.lastseen=time.time()
     T.count+=1
@@ -415,7 +493,7 @@ def nsfwify(match):
 def twitterq(bot,cmd,nick,conn,public,twitapi):
   
   if (not urlre.search(cmd)):
-    bot.automsg(False,nick,"Please use 'twit' only with http URLs")
+    bot.automsg(False,nick,"Please use 'twit' only with http or https URLs")
     return
 
   urlstring = urlre.search(cmd).group(1)
@@ -423,16 +501,96 @@ def twitterq(bot,cmd,nick,conn,public,twitapi):
     stringout = getTweet(urlstring,twitapi)
     bot.automsg(public, nick, stringout)
   
-def getTweet(urlstring,twitapi):
+def getTweet(urlstring,twitapi,inclusion=False):
+  unobfuscate_urls=True
+  expand_included_tweets=True
+
   parts = string.split(urlstring,'/')
   tweetID = parts[-1]
   try:
     status = twitapi.GetStatus(tweetID)
-    tweeter_screen = status.user.screen_name.encode('UTF-8', 'replace')
-    tweeter_name = status.user.name.encode('UTF-8', 'replace')
-    tweetText = status.text.encode('UTF-8', 'replace')
+    if status == {}:
+        return "twitapi.GetStatus returned nothing :-("
+    if status.user == None and status.text == None:
+        return "Empty status object returned :("
+    if status.retweeted_status and status.retweeted_status.text:
+        status = status.retweeted_status
+    if status.user is not None:
+        tweeter_screen = status.user.screen_name #.encode('UTF-8', 'replace')
+        tweeter_name = status.user.name #.encode('UTF-8', 'replace')
+    else:
+        tweeter_screen = "[not returned]" ; tweeter_name = "[not returned]"
+        tweeter_name = tweeter_name + " RTing " + status.user.name #.encode('UTF-8', 'replace')
+    tweetText = status.full_text
+    if status.media:
+        replacements = defaultdict( list )
+        for medium in status.media:
+            replacements[medium.url].append(medium.media_url_https)
+
+        for k,v in replacements.items():
+
+            v = [re.sub(r"/tweet_video_thumb/([\w\-]+).jpg", r"/tweet_video/\1.mp4", link) for link in v]
+            if len(v) > 1:
+                replacementstring = "[" +  " ; ".join(v) +"]"
+            else:
+                replacementstring = v[0]
+            tweetText = tweetText.replace(k, replacementstring)
+
+    for url in status.urls:
+        toReplace = url.expanded_url
+
+        if unobfuscate_urls:
+            import urllib
+            rv = urlparse.urlparse(toReplace)
+            if rv.hostname in {
+                # sourced from http://bit.do/list-of-url-shorteners.php
+                "bit.do", "t.co", "lnkd.in", "db.tt", "qr.ae", "adf.ly",
+                "goo.gl", "bitly.com", "cur.lv", "tinyurl.com", "ow.ly",
+                "bit.ly", "adcrun.ch", "ity.im", "q.gs", "viralurl.com",
+                "is.gd", "po.st", "vur.me", "bc.vc", "twitthis.com", "u.to",
+                "j.mp", "buzurl.com", "cutt.us", "u.bb", "yourls.org",
+                "crisco.com", "x.co", "prettylinkpro.com", "viralurl.biz",
+                "adcraft.co", "virl.ws", "scrnch.me", "filoops.info", "vurl.bz",
+                "vzturl.com", "lemde.fr", "qr.net", "1url.com", "tweez.me",
+                "7vd.cn", "v.gd", "dft.ba", "aka.gr", "tr.im",
+                 # added by ASB:
+                 "trib.al", "dlvr.it"
+                               }:
+                #expand list as needed.
+                response = urllib.urlopen('http://urlex.org/txt/' + toReplace)
+                resptext = response.read()
+                if resptext.startswith('http'): # ie it looks urlish (http or https)
+                    if resptext != toReplace:
+                        toReplace = resptext
+                    # maybe make a note of the domain of the original URL to compile list of shortenable domains?
+
+        # remove tracking utm_ query parameters, for privacy and brevity
+        # code snippet from https://gist.github.com/lepture/5997883
+        rv = urlparse.urlparse(toReplace)
+        if rv.query:
+            query = re.sub(r'utm_\w+=[^&]+&?', '', rv.query)
+            if query:
+                toReplace = '%s://%s%s?%s' % (rv.scheme, rv.hostname, rv.path, query)
+            else:
+                toReplace = '%s://%s%s' % (rv.scheme, rv.hostname, rv.path) # leave off the final '?'
+
+        if expand_included_tweets and not inclusion:
+            if rv.hostname == 'twitter.com' and re.search(r'status/\d+',rv.path):
+                quotedtweet = getTweet(toReplace, twitapi, inclusion=True) # inclusion parameter limits recursion.
+                tweetText += " Q{" + quotedtweet +  "}"
+        tweetText = tweetText.replace(url.url, toReplace)
+
+    tweetText = tweetText.replace("&gt;",">")
+    tweetText = tweetText.replace("&lt;","<")
+    tweetText = tweetText.replace("&amp;","&")
+    tweetText = tweetText.replace("\n"," ")
     stringout = "tweet by %s (%s): %s" %(tweeter_screen,tweeter_name,tweetText)
   except twitter.TwitterError:
     terror = sys.exc_info()
     stringout = "Twitter error: %s" % terror[1].__str__()
-  return stringout
+  except Exception:
+    terror = sys.exc_info()
+    stringout = "Error: %s" % terror[1].__str__()
+  if inclusion:
+      return stringout # don't want to double-encode it, so just pass it on for now and encode later
+  return stringout.encode('UTF-8', 'replace')