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similar.go
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/
similar.go
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package apiv1
import (
"errors"
"net/http"
"strconv"
DM "github.com/kycklingar/PBooru/DataManager"
)
func similarPostsHandler(w http.ResponseWriter, r *http.Request) {
postIDstr := r.FormValue("id")
postID, err := strconv.Atoi(postIDstr)
if err != nil {
apiError(w, errors.New("valid id required"), http.StatusBadRequest)
return
}
var combineTags bool
if len(r.FormValue("combTagNamespace")) > 0 {
combineTags = true
}
type page struct {
Posts []post
}
var p page
dpost := DM.NewPost()
if err = dpost.SetID(DM.DB, postID); err != nil {
apiError(w, err, http.StatusInternalServerError)
return
}
var posts []*DM.Post
if posts, err = dpost.FindSimilar(DM.DB, 5, false); err != nil {
apiError(w, err, http.StatusInternalServerError)
return
}
for _, pst := range posts {
var ps post
if ps, err = dmToAPIPost(pst, nil, combineTags); err != nil {
apiError(w, err, http.StatusInternalServerError)
return
}
p.Posts = append(p.Posts, ps)
}
writeJson(w, p)
}