internal/httpd/settings.go

  1package httpd
  2
  3import (
  4	"fmt"
  5	"net/http"
  6	"net/url"
  7	"strings"
  8
  9	"gitbay.org/gitbay/internal/gitutil"
 10	"gitbay.org/gitbay/internal/store"
 11)
 12
 13// Repository settings for repo admins. Every control dispatches the
 14// command the CLI runs; the page only groups them. Destructive lifecycle
 15// — delete and transfer — stays on the CLI, where a typed confirmation
 16// is the norm.
 17
 18type settingsPage struct {
 19	repoPage
 20	Topics      []string
 21	Branches    []gitutil.Ref
 22	DepsEnabled bool
 23	Notice      string
 24}
 25
 26func (s *Server) settingsForm(w http.ResponseWriter, r *http.Request, u store.User) {
 27	repo, ok := s.repoForUser(w, r, u, policyCanAdmin)
 28	if !ok {
 29		return
 30	}
 31	p, ok := s.repoFor(w, r, "")
 32	if !ok {
 33		return
 34	}
 35	p.Tab = "settings"
 36	topics, _ := s.st.ListTopics(repo.ID)
 37	branches, _ := gitutil.Refs(p.Dir, "heads")
 38	_, depsErr := s.st.DepCheckFor(repo.ID)
 39	s.render(w, "settings.html", settingsPage{
 40		repoPage: p, Topics: topics, Branches: branches,
 41		DepsEnabled: depsErr == nil,
 42		Notice:      r.URL.Query().Get("e"),
 43	})
 44}
 45
 46func (s *Server) settingsRedirect(w http.ResponseWriter, r *http.Request, msg string) {
 47	dest := fmt.Sprintf("/%s/%s/settings", r.PathValue("owner"), r.PathValue("repo"))
 48	if msg != "" {
 49		if len(msg) > 300 {
 50			msg = msg[:300]
 51		}
 52		dest += "?e=" + url.QueryEscape(msg)
 53	}
 54	http.Redirect(w, r, dest, http.StatusSeeOther)
 55}
 56
 57// settingsSubmit routes one form to its command. Keeping the mapping in
 58// one place makes what the page can reach obvious.
 59func (s *Server) settingsSubmit(w http.ResponseWriter, r *http.Request, u store.User) {
 60	repo := r.PathValue("owner") + "/" + r.PathValue("repo")
 61	v := func(k string) string { return strings.TrimSpace(r.FormValue(k)) }
 62
 63	var argv []string
 64	switch r.FormValue("field") {
 65	case "description":
 66		argv = []string{"repo", "settings", "description", repo, v("description")}
 67	case "website":
 68		argv = []string{"repo", "settings", "website", repo, v("website")}
 69	case "visibility":
 70		argv = []string{"repo", "settings", "visibility", repo, v("visibility")}
 71	case "git-daemon":
 72		argv = []string{"repo", "settings", "git-daemon", repo, onOff(v("git-daemon"))}
 73	case "require-checks":
 74		argv = []string{"repo", "settings", "require-checks", repo, onOff(v("require-checks"))}
 75	case "require-resolved":
 76		argv = []string{"repo", "settings", "require-resolved", repo, onOff(v("require-resolved"))}
 77	case "require-signed":
 78		argv = []string{"repo", "settings", "require-signed", repo, onOff(v("require-signed"))}
 79	case "require-approvals":
 80		argv = []string{"repo", "settings", "require-approvals", repo, v("approvals")}
 81	case "protect":
 82		argv = []string{"repo", "settings", "protect", repo, v("branch")}
 83	case "unprotect":
 84		argv = []string{"repo", "settings", "unprotect", repo, v("branch")}
 85	case "deps":
 86		verb := "disable"
 87		if v("deps") == "on" {
 88			verb = "enable"
 89		}
 90		argv = []string{"repo", "deps", verb, repo}
 91	case "archive":
 92		verb := "archive"
 93		if v("archive") != "on" {
 94			verb = "unarchive"
 95		}
 96		argv = []string{"repo", verb, repo}
 97	case "topics":
 98		if add := strings.Fields(v("add")); len(add) > 0 {
 99			argv = append([]string{"repo", "topics", "add", repo}, add...)
100		} else if rm := strings.Fields(v("remove")); len(rm) > 0 {
101			argv = append([]string{"repo", "topics", "remove", repo}, rm...)
102		} else {
103			s.settingsRedirect(w, r, "name at least one topic")
104			return
105		}
106	default:
107		s.settingsRedirect(w, r, "unknown setting")
108		return
109	}
110
111	_, msg, ok := s.runControl(u, argv)
112	if ok {
113		msg = ""
114	}
115	s.settingsRedirect(w, r, msg)
116}
117
118// onOff normalises a checkbox to the on|off the commands take.
119func onOff(v string) string {
120	if v == "on" || v == "true" {
121		return "on"
122	}
123	return "off"
124}