internal/httpd/labels.go

 1package httpd
 2
 3import (
 4	"html/template"
 5	"net/http"
 6	"strings"
 7
 8	"gitbay.org/gitbay/internal/store"
 9)
10
11// labels lists a repository's label set with its colour and how many
12// issues carry it. Applying a label is on the issue page; this is where
13// the set itself is kept (#163).
14func (s *Server) labels(w http.ResponseWriter, r *http.Request) {
15	p, ok := s.repoFor(w, r, "")
16	if !ok {
17		return
18	}
19	p.Tab = "issues"
20	labels, err := s.st.ListLabels(p.Repo.ID)
21	if err != nil {
22		http.Error(w, "internal error", http.StatusInternalServerError)
23		return
24	}
25	s.render(w, "labels.html", struct {
26		repoPage
27		Labels      []store.Label
28		LabelColors map[string]template.CSS
29		CanWrite    bool
30		Notice      string
31	}{p, labels, s.labelColors(p.Repo.ID), s.canWriteRepo(r, p.Repo), s.takeFlash(w, r)})
32}
33
34// labelSubmit creates a label, sets its colour, or removes it, through
35// the label commands the CLI runs.
36func (s *Server) labelSubmit(w http.ResponseWriter, r *http.Request, u store.User) {
37	repo := r.PathValue("owner") + "/" + r.PathValue("repo")
38	name := strings.TrimSpace(r.FormValue("name"))
39	back := func(w http.ResponseWriter, r *http.Request, msg string) { s.backTo(w, r, "labels", msg) }
40	if name == "" {
41		s.backTo(w, r, "labels", "name the label")
42		return
43	}
44	argv := []string{"label", "set", repo, name, "--color", strings.TrimSpace(r.FormValue("color"))}
45	if r.FormValue("action") == "remove" {
46		argv = []string{"label", "remove", repo, name}
47	}
48	_, msg, code := s.runControlCode(u, argv)
49	s.done(w, r, code, msg, back)
50}