func CrawlTags(s *session.Session, positive bool) {
keys := s.GetPeopleCursor(positive, utils.MAXREQUESTS*s.GetState())
s.IncrementState()
total := 0
size := 0
for {
key, err := keys.Next(nil)
total += 1
if err != nil {
if total < utils.MAXREQUESTS {
s.IncrementStep()
}
break // No further entities match the query.
}
media := http.GetMedia(s, key.StringID()).Data
captured := len(media) - 1
for i := 0; i < 3 && i < captured; i++ {
tagCount := len(media[i].Tags)
lim := 5
for j, tag := range media[i].Tags {
if tag == "" {
continue
}
if j >= lim {
break
}
h := s.Hashtag(tag)
for k := 0; k < lim && k < tagCount; k++ {
if j == k {
continue
}
if tag == media[i].Tags[k] {
lim += 1
media[i].Tags[k] = ""
continue
}
if positive {
h.Beneficiaries = append(h.Beneficiaries, media[i].Tags[k])
} else {
h.Victims = append(h.Beneficiaries, media[i].Tags[k])
}
}
s.SaveHashtag(h)
size += 1
}
}
}
s.IncrementSize(size, positive)
s.StopProcessing()
}
// Build a little status bar for debug and ./toolbelt -l purposes
func StatusBar(s *session.Session, title string) (bar string) {
bar = " " + title + ":"
BARSIZE := 100 - len(title)
i := int(BARSIZE * s.GetState() / s.GetLimit())
j := BARSIZE - i
for i+j > 0 {
if i > 0 {
i--
bar += "*"
} else {
j--
bar += "-"
}
}
bar += utils.IntToString(s.GetState()) + "/" + utils.IntToString(s.GetLimit())
return
}
func MinePeople(s *session.Session) {
// Set up channel
next := make(chan *http.Users)
var batch http.Users
if s.GetNext() == "" {
if s.GetState() > 0 {
s.IncrementStep()
}
if s.GetLearningStep() == utils.APPRAISE {
batch = http.GetFollowers(s)
} else {
batch = http.GetFollowing(s)
}
} else {
batch = http.GetNext(s, s.GetNext())
}
go listen(s, next, 0, s.IncrementState())
next <- &batch
}
