func ud_scan(bot *bot.Sp0rkle, ud *urlDriver, line *base.Line) {
words := strings.Split(line.Args[1], " ")
n, c := line.Storable()
for _, w := range words {
if util.LooksURLish(w) {
if u := ud.GetByUrl(w); u != nil {
bot.Reply(line, "%s first mentioned by %s at %s",
w, u.Nick, u.Timestamp.Format(time.RFC1123))
continue
}
u := urls.NewUrl(w, n, c)
if len(w) > autoShortenLimit {
u.Shortened = ud.Encode(w)
}
if err := ud.Insert(u); err != nil {
bot.ReplyN(line, "Couldn't insert url '%s': %s", w, err)
continue
}
if u.Shortened != "" {
bot.Reply(line, "%s's URL shortened as %s%s%s",
line.Nick, bot.Prefix, shortenPath, u.Shortened)
}
ud.lastseen[line.Args[0]] = u.Id
}
}
}
func ud_cache(bot *bot.Sp0rkle, ud *urlDriver, line *base.Line) {
var u *urls.Url
if line.Args[1] == "" {
// assume we have been given "cache that"
if u = ud.GetById(ud.lastseen[line.Args[0]]); u == nil {
bot.ReplyN(line, "I seem to have forgotten what to cache")
return
}
if u.CachedAs != "" {
bot.ReplyN(line, "That was already cached as %s%s%s at %s",
bot.Prefix, cachePath, u.CachedAs,
u.CacheTime.Format(time.RFC1123))
return
}
} else {
url := strings.TrimSpace(line.Args[1])
if idx := strings.Index(url, " "); idx != -1 {
url = url[:idx]
}
if !util.LooksURLish(url) {
bot.ReplyN(line, "'%s' doesn't look URLish", url)
return
}
if u = ud.GetByUrl(url); u == nil {
n, c := line.Storable()
u = urls.NewUrl(url, n, c)
} else if u.CachedAs != "" {
bot.ReplyN(line, "That was already cached as %s%s%s at %s",
bot.Prefix, cachePath, u.CachedAs,
u.CacheTime.Format(time.RFC1123))
return
}
}
if err := ud.Cache(u); err != nil {
bot.ReplyN(line, "Failed to store cached url: %s", err)
return
}
bot.ReplyN(line, "%s cached as %s%s%s",
u.Url, bot.Prefix, cachePath, u.CachedAs)
}
func ud_shorten(bot *bot.Sp0rkle, ud *urlDriver, line *base.Line) {
var u *urls.Url
if line.Args[1] == "" {
// assume we have been given "shorten that"
if u = ud.GetById(ud.lastseen[line.Args[0]]); u == nil {
bot.ReplyN(line, "I seem to have forgotten what to shorten")
return
}
if u.Shortened != "" {
bot.ReplyN(line, "That was already shortened as %s%s%s",
bot.Prefix, shortenPath, u.Shortened)
return
}
} else {
url := strings.TrimSpace(line.Args[1])
if idx := strings.Index(url, " "); idx != -1 {
url = url[:idx]
}
if !util.LooksURLish(url) {
bot.ReplyN(line, "'%s' doesn't look URLish", url)
return
}
if u = ud.GetByUrl(url); u == nil {
n, c := line.Storable()
u = urls.NewUrl(url, n, c)
} else if u.Shortened != "" {
bot.ReplyN(line, "That was already shortened as %s%s%s",
bot.Prefix, shortenPath, u.Shortened)
return
}
}
if err := ud.Shorten(u); err != nil {
bot.ReplyN(line, "Failed to store shortened url: %s", err)
return
}
bot.ReplyN(line, "%s shortened to %s%s%s",
u.Url, bot.Prefix, shortenPath, u.Shortened)
}