Esempio n. 1
0
func urlScan(ctx *bot.Context) {
	words := strings.Split(ctx.Text(), " ")
	n, c := ctx.Storable()
	for _, w := range words {
		if util.LooksURLish(w) {
			if u := uc.GetByUrl(w); u != nil {
				if u.Nick != bot.Nick(ctx.Nick) &&
					time.Since(u.Timestamp) > 2*time.Hour {
					ctx.Reply("that URL first mentioned by %s %s ago",
						u.Nick, util.TimeSince(u.Timestamp))
				}
				continue
			}
			u := urls.NewUrl(w, n, c)
			if len(w) > autoShortenLimit && ctx.Public() {
				u.Shortened = Encode(w)
			}
			if err := uc.Insert(u); err != nil {
				ctx.ReplyN("Couldn't insert url '%s': %s", w, err)
				continue
			}
			if u.Shortened != "" {
				ctx.Reply("%s's URL shortened as %s%s%s",
					ctx.Nick, bot.HttpHost(), shortenPath, u.Shortened)
			}
			lastseen[ctx.Target()] = u.Id
		}
	}
}
Esempio n. 2
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// Factoid add: 'key := value' or 'key :is value'
func insert(ctx *bot.Context) {
	if !ctx.Addressed || !util.IsFactoidAddition(ctx.Text()) {
		return
	}

	var key, val string
	if strings.Index(ctx.Text(), ":=") != -1 {
		kv := strings.SplitN(ctx.Text(), ":=", 2)
		key = ToKey(kv[0], false)
		val = strings.TrimSpace(kv[1])
	} else {
		// we use :is to add val = "key is val"
		kv := strings.SplitN(ctx.Text(), ":is", 2)
		key = ToKey(kv[0], false)
		val = strings.Join([]string{strings.TrimSpace(kv[0]),
			"is", strings.TrimSpace(kv[1])}, " ")
	}
	n, c := ctx.Storable()
	fact := factoids.NewFactoid(key, val, n, c)

	// The "randomwoot" factoid contains random positive phrases for success.
	joy := "Woo"
	if rand := fc.GetPseudoRand("randomwoot"); rand != nil {
		joy = rand.Value
	}

	if err := fc.Insert(fact); err == nil {
		count := fc.GetCount(key)
		LastSeen(ctx.Target(), fact.Id)
		ctx.ReplyN("%s, I now know %d things about '%s'.", joy, count, key)
	} else {
		ctx.ReplyN("Error storing factoid: %s.", err)
	}
}
Esempio n. 3
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// remind
func set(ctx *bot.Context) {
	// s == <target> <reminder> in|at|on <time>
	s := strings.Fields(ctx.Text())
	if len(s) < 4 {
		ctx.ReplyN("You asked me to remind %s.", ctx.Text())
		return
	}
	at, ok, reminder, timestr := time.Now(), false, "", ""
	for i := 1; i+1 < len(s); i++ {
		lc := strings.ToLower(s[i])
		if lc == "in" || lc == "at" || lc == "on" {
			timestr = strings.Join(s[i+1:], " ")
		} else if i+2 == len(s) {
			// Hack to test the last word for e.g. "tomorrow"
			i++
			timestr = strings.ToLower(s[i])
		} else {
			continue
		}
		// TODO(fluffle): surface better errors from datetime.Parse
		at, ok = datetime.Parse(timestr)
		if ok {
			reminder = strings.Join(s[1:i], " ")
			break
		}
	}
	if reminder == "" {
		ctx.ReplyN("You asked me to remind %s.", ctx.Text())
		return
	}
	if !ok {
		ctx.ReplyN("Couldn't parse time string '%s'", timestr)
		return
	}
	now := time.Now()
	start := time.Date(now.Year(), now.Month(), now.Day(), 0, 0, 0, 0, time.Local)
	if at.Before(now) && at.After(start) {
		at = at.Add(24 * time.Hour)
	}
	if at.Before(now) {
		ctx.ReplyN("Time '%s' is in the past.", timestr)
		return
	}
	n, c := ctx.Storable()
	// TODO(fluffle): Use state tracking! And do this better.
	t := bot.Nick(s[0])
	if t.Lower() == strings.ToLower(ctx.Nick) ||
		t.Lower() == "me" {
		t = n
	}
	r := reminders.NewReminder(reminder, at, t, n, c)
	if err := rc.Insert(r); err != nil {
		ctx.ReplyN("Error saving reminder: %v", err)
		return
	}
	// Any previously-generated list of reminders is now obsolete.
	delete(listed, ctx.Nick)
	ctx.ReplyN("%s", r.Acknowledge())
	Remind(r, ctx)
}
Esempio n. 4
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func recordKick(ctx *bot.Context) {
	n, c := ctx.Storable()
	kn := bot.Nick(ctx.Text())
	// seenNickFromLine doesn't work with the hacks for KICKING and KICKED
	// First, handle KICKING
	kr := sc.LastSeenDoing(ctx.Nick, "KICKING")
	if kr == nil {
		kr = seen.SawNick(n, c, "KICKING", ctx.Args[2])
	} else {
		kr.Nick, kr.Chan = n, c
		kr.Timestamp, kr.Text = time.Now(), ctx.Args[2]
	}
	kr.OtherNick = kn
	_, err := sc.Upsert(kr.Id(), kr)
	if err != nil {
		ctx.Reply("Failed to store seen data: %v", err)
	}
	// Now, handle KICKED
	ke := sc.LastSeenDoing(ctx.Text(), "KICKED")
	if ke == nil {
		ke = seen.SawNick(kn, c, "KICKED", ctx.Args[2])
	} else {
		ke.Nick, ke.Chan = kn, c
		ke.Timestamp, ke.Text = time.Now(), ctx.Args[2]
	}
	ke.OtherNick = n
	_, err = sc.Upsert(ke.Id(), ke)
	if err != nil {
		ctx.Reply("Failed to store seen data: %v", err)
	}
}
Esempio n. 5
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// tell
func tell(ctx *bot.Context) {
	// s == <target> <stuff>
	txt := ctx.Text()
	idx := strings.Index(txt, " ")
	if idx == -1 {
		ctx.ReplyN("Tell who what?")
		return
	}
	tell := txt[idx+1:]
	n, c := ctx.Storable()
	t := bot.Nick(txt[:idx])
	if t.Lower() == strings.ToLower(ctx.Nick) ||
		t.Lower() == "me" {
		ctx.ReplyN("You're a dick. Oh, wait, that wasn't *quite* it...")
		return
	}
	r := reminders.NewTell(tell, t, n, c)
	if err := rc.Insert(r); err != nil {
		ctx.ReplyN("Error saving tell: %v", err)
		return
	}
	if s := pc.GetByNick(txt[:idx]); s.CanPush() {
		push.Push(s, fmt.Sprintf("%s in %s asked me to tell you:",
			ctx.Nick, ctx.Target()), tell)
	}
	// Any previously-generated list of reminders is now obsolete.
	delete(listed, ctx.Nick)
	ctx.ReplyN("%s", r.Acknowledge())
}
Esempio n. 6
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func add(ctx *bot.Context) {
	n, c := ctx.Storable()
	quote := quotes.NewQuote(ctx.Text(), n, c)
	quote.QID = qc.NewQID()
	if err := qc.Insert(quote); err == nil {
		ctx.ReplyN("Quote added succesfully, id #%d.", quote.QID)
	} else {
		ctx.ReplyN("Error adding quote: %s.", err)
	}
}
Esempio n. 7
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// Look up or create a "seen" entry for the line.
// Explicitly don't handle updating line.Text or line.OtherNick
func seenNickFromLine(ctx *bot.Context) *seen.Nick {
	sn := sc.LastSeenDoing(ctx.Nick, ctx.Cmd)
	n, c := ctx.Storable()
	if sn == nil {
		sn = seen.SawNick(n, c, ctx.Cmd, "")
	} else {
		sn.Nick, sn.Chan = n, c
		sn.Timestamp = time.Now()
	}
	return sn
}
Esempio n. 8
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// Factoid chance: 'chance of that is' => sets chance of lastSeen[chan]
func chance(ctx *bot.Context) {
	str := ctx.Text()
	var chance float64

	if strings.HasSuffix(str, "%") {
		// Handle 'chance of that is \d+%'
		if i, err := strconv.Atoi(str[:len(str)-1]); err != nil {
			ctx.ReplyN("'%s' didn't look like a % chance to me.", str)
			return
		} else {
			chance = float64(i) / 100
		}
	} else {
		// Assume the chance is a floating point number.
		if c, err := strconv.ParseFloat(str, 64); err != nil {
			ctx.ReplyN("'%s' didn't look like a chance to me.", str)
			return
		} else {
			chance = c
		}
	}

	// Make sure the chance we've parsed lies in (0.0,1.0]
	if chance > 1.0 || chance <= 0.0 {
		ctx.ReplyN("'%s' was outside possible chance ranges.", str)
		return
	}

	// Retrieve last seen ObjectId, replace with ""
	ls := LastSeen(ctx.Target(), "")
	// ok, we're good to update the chance.
	if fact := fc.GetById(ls); fact != nil {
		// Store the old chance, update with the new
		old := fact.Chance
		fact.Chance = chance
		// Update the Modified field
		fact.Modify(ctx.Storable())
		// And store the new factoid data
		if err := fc.Update(bson.M{"_id": ls}, fact); err == nil {
			ctx.ReplyN("'%s' was at %.0f%% chance, now is at %.0f%%.",
				fact.Key, old*100, chance*100)

		} else {
			ctx.ReplyN("I failed to replace '%s': %s", fact.Key, err)
		}
	} else {
		ctx.ReplyN("Whatever that was, I've already forgotten it.")
	}
}
Esempio n. 9
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func recordStats(ctx *bot.Context) {
	ns := sc.StatsFor(ctx.Nick, ctx.Target())
	if ns == nil {
		n, c := ctx.Storable()
		ns = stats.NewStat(n, c)
	}
	ns.Update(ctx.Text())
	if ns.Lines%10000 == 0 {
		ctx.Reply("%s has said %d lines in this channel and "+
			"should now shut the f**k up and do something useful",
			ctx.Nick, ns.Lines)

	}
	if _, err := sc.Upsert(ns.Id(), ns); err != nil {
		ctx.Reply("Failed to store stats data: %v", err)
	}
}
Esempio n. 10
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func lookup(ctx *bot.Context) {
	// Only perform extra prefix removal if we weren't addressed directly
	key := ToKey(ctx.Text(), !ctx.Addressed)
	var fact *factoids.Factoid

	if fact = fc.GetPseudoRand(key); fact == nil && ctx.Cmd == client.ACTION {
		// Support sp0rkle's habit of stripping off it's own nick
		// but only for actions, not privmsgs.
		if strings.HasSuffix(key, ctx.Me()) {
			key = strings.TrimSpace(key[:len(key)-len(ctx.Me())])
			fact = fc.GetPseudoRand(key)
		}
	}
	if fact == nil {
		return
	}
	// Chance is used to limit the rate of factoid replies for things
	// people say a lot, like smilies, or 'lol', or 'i love the peen'.
	chance := fact.Chance
	if key == "" {
		// This is doing a "random" lookup, triggered by someone typing in
		// something entirely composed of the chars stripped by ToKey().
		// To avoid making this too spammy, forcibly limit the chance to 40%.
		chance = 0.4
	}
	if rand.Float64() < chance {
		// Store this as the last seen factoid
		LastSeen(ctx.Target(), fact.Id)
		// Update the Accessed field
		// TODO(fluffle): fd should take care of updating Accessed internally
		fact.Access(ctx.Storable())
		// And store the new factoid data
		if err := fc.Update(bson.M{"_id": fact.Id}, fact); err != nil {
			ctx.ReplyN("I failed to update '%s' (%s): %s ",
				fact.Key, fact.Id, err)

		}
		recurse(fact, map[string]bool{key: true})
		switch fact.Type {
		case factoids.F_ACTION:
			ctx.Do("%s", fact.Value)
		default:
			ctx.Reply("%s", fact.Value)
		}
	}
}
Esempio n. 11
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func smoke(ctx *bot.Context) {
	if !smokeRx.MatchString(ctx.Text()) {
		return
	}
	sn := sc.LastSeenDoing(ctx.Nick, "SMOKE")
	n, c := ctx.Storable()
	if sn != nil {
		ctx.ReplyN("You last went for a smoke %s ago...",
			util.TimeSince(sn.Timestamp))

		sn.Nick, sn.Chan = n, c
		sn.Timestamp = time.Now()
	} else {
		sn = seen.SawNick(n, c, "SMOKE", "")
	}
	if _, err := sc.Upsert(sn.Id(), sn); err != nil {
		ctx.Reply("Failed to store smoke data: %v", err)
	}
}
Esempio n. 12
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func recordKarma(ctx *bot.Context) {
	// Karma can look like some.text.string++ or (text with spaces)--
	// and there could be multiple occurrences of it in a string.
	nick, _ := ctx.Storable()
	for _, kt := range karmaThings(ctx.Text()) {
		k := kc.KarmaFor(kt.thing)
		if k == nil {
			k = karma.New(kt.thing)
		}
		if kt.plus {
			k.Plus(nick)
		} else {
			k.Minus(nick)
		}
		if _, err := kc.Upsert(k.Id(), k); err != nil {
			ctx.Reply("Failed to insert Karma: %s", err)
		}
	}
}
Esempio n. 13
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func cache(ctx *bot.Context) {
	var u *urls.Url
	if ctx.Text() == "" {
		// assume we have been given "cache that"
		if u = uc.GetById(lastseen[ctx.Target()]); u == nil {
			ctx.ReplyN("I seem to have forgotten what to cache")
			return
		}
		if u.CachedAs != "" {
			ctx.ReplyN("That was already cached as %s%s%s at %s",
				bot.HttpHost(), cachePath, u.CachedAs,
				datetime.Format(u.CacheTime))
			return
		}
	} else {
		url := strings.TrimSpace(ctx.Text())
		if idx := strings.Index(url, " "); idx != -1 {
			url = url[:idx]
		}
		if !util.LooksURLish(url) {
			ctx.ReplyN("'%s' doesn't look URLish", url)
			return
		}
		if u = uc.GetByUrl(url); u == nil {
			n, c := ctx.Storable()
			u = urls.NewUrl(url, n, c)
		} else if u.CachedAs != "" {
			ctx.ReplyN("That was already cached as %s%s%s at %s",
				bot.HttpHost(), cachePath, u.CachedAs,
				datetime.Format(u.CacheTime))

			return
		}
	}
	if err := Cache(u); err != nil {
		ctx.ReplyN("Failed to store cached url: %s", err)
		return
	}
	ctx.ReplyN("%s cached as %s%s%s",
		u.Url, bot.HttpHost(), cachePath, u.CachedAs)

}
Esempio n. 14
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func shorten(ctx *bot.Context) {
	var u *urls.Url
	if ctx.Text() == "" {
		// assume we have been given "shorten that"
		if u = uc.GetById(lastseen[ctx.Target()]); u == nil {
			ctx.ReplyN("I seem to have forgotten what to shorten")
			return
		}
		if u.Shortened != "" {
			ctx.ReplyN("That was already shortened as %s%s%s",
				bot.HttpHost(), shortenPath, u.Shortened)

			return
		}
	} else {
		url := strings.TrimSpace(ctx.Text())
		if idx := strings.Index(url, " "); idx != -1 {
			url = url[:idx]
		}
		if !util.LooksURLish(url) {
			ctx.ReplyN("'%s' doesn't look URLish", url)
			return
		}
		if u = uc.GetByUrl(url); u == nil {
			n, c := ctx.Storable()
			u = urls.NewUrl(url, n, c)
		} else if u.Shortened != "" {
			ctx.ReplyN("That was already shortened as %s%s%s",
				bot.HttpHost(), shortenPath, u.Shortened)

			return
		}
	}
	if err := Shorten(u); err != nil {
		ctx.ReplyN("Failed to store shortened url: %s", err)
		return
	}
	ctx.ReplyN("%s shortened to %s%s%s",
		u.Url, bot.HttpHost(), shortenPath, u.Shortened)

}
Esempio n. 15
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// Factoid replace: 'replace that with' => updates lastSeen[chan]
func replace(ctx *bot.Context) {
	ls := LastSeen(ctx.Target(), "")
	if fact := fc.GetById(ls); fact != nil {
		// Store the old factoid value
		old := fact.Value
		// Replace the value with the new one
		fact.Value = ctx.Text()
		// Update the Modified field
		fact.Modify(ctx.Storable())
		// And store the new factoid data
		if err := fc.Update(bson.M{"_id": ls}, fact); err == nil {
			ctx.ReplyN("'%s' was '%s', now is '%s'.",
				fact.Key, old, fact.Value)

		} else {
			ctx.ReplyN("I failed to replace '%s': %s", fact.Key, err)
		}
	} else {
		ctx.ReplyN("Whatever that was, I've already forgotten it.")
	}
}
Esempio n. 16
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// Factoid edit: that =~ s/<regex>/<replacement>/
func edit(ctx *bot.Context) {
	// extract regexp and replacement
	l := &util.Lexer{Input: ctx.Text()}
	if l.Next() != "s" {
		ctx.ReplyN("It's 'that =~ s/<regex>/<replacement>/', fool.")
		return
	}
	delim := l.Peek()         // Identify delimiting character
	l.Next()                  // Skip past that delimiter
	re := extractRx(l, delim) // Extract regex from string
	l.Next()                  // Skip past next delimiter
	rp := extractRx(l, delim) // Extract replacement from string
	if l.Next() != string(delim) {
		ctx.ReplyN("Couldn't parse regex: re='%s', rp='%s'.", re, rp)
		return
	}
	rx, err := regexp.Compile(re)
	if err != nil {
		ctx.ReplyN("Couldn't compile regex '%s': %s", re, err)
		return
	}
	// Retrieve last seen ObjectId, replace with ""
	ls := LastSeen(ctx.Target(), "")
	fact := fc.GetById(ls)
	if fact == nil {
		ctx.ReplyN("I've forgotten what we were talking about, sorry!")
		return
	}
	old := fact.Value
	fact.Value = rx.ReplaceAllString(old, rp)
	fact.Modify(ctx.Storable())
	if err := fc.UpdateId(ls, fact); err == nil {
		ctx.ReplyN("'%s' was '%s', is now '%s'.",
			fact.Key, old, fact.Value)

	} else {
		ctx.ReplyN("I failed to replace '%s': %s", fact.Key, err)
	}
}