eg

2019-05-19 23:28:05 +01:00
parent 5c657d9630
commit ad571ed7ab
45 changed files with 787 additions and 492 deletions
--- a/server/setup_admin.go
+++ b/server/setup_admin.go
@@ -0,0 +1,83 @@
+package server
+
+import (
+	"html/template"
+	"log"
+	"net/http"
+	"time"
+
+	"github.com/gobuffalo/packr/v2"
+	"github.com/gorilla/securecookie"
+	"github.com/wader/gormstore"
+)
+
+func extendFromBox(tmpl *template.Template, box *packr.Box, key string) *template.Template {
+	strT, err := box.FindString(key)
+	if err != nil {
+		log.Fatalf("error when reading template from box: %v", err)
+	}
+	if tmpl == nil {
+		tmpl = template.New("layout")
+	} else {
+		tmpl = template.Must(tmpl.Clone())
+	}
+	newT, err := tmpl.Parse(strT)
+	if err != nil {
+		log.Fatalf("error when parsing template template: %v", err)
+	}
+	return newT
+}
+
+func (s *Server) setupAdmin() {
+	sessionKey := []byte(s.GetSetting("session_key"))
+	if len(sessionKey) == 0 {
+		sessionKey = securecookie.GenerateRandomKey(32)
+		s.SetSetting("session_key", string(sessionKey))
+	}
+	// create gormstore (and cleanup) for backend sessions
+	s.SessDB = gormstore.New(s.DB, []byte(sessionKey))
+	go s.SessDB.PeriodicCleanup(1*time.Hour, nil)
+	// using packr to bundle templates and static files
+	box := packr.New("templates", "templates")
+	layoutT := extendFromBox(nil, box, "layout.tmpl")
+	userT := extendFromBox(layoutT, box, "user.tmpl")
+	s.Templates = map[string]*template.Template{
+		"login":                 extendFromBox(layoutT, box, "pages/login.tmpl"),
+		"home":                  extendFromBox(userT, box, "pages/home.tmpl"),
+		"change_own_password":   extendFromBox(userT, box, "pages/change_own_password.tmpl"),
+		"change_password":       extendFromBox(userT, box, "pages/change_password.tmpl"),
+		"delete_user":           extendFromBox(userT, box, "pages/delete_user.tmpl"),
+		"create_user":           extendFromBox(userT, box, "pages/create_user.tmpl"),
+		"update_lastfm_api_key": extendFromBox(userT, box, "pages/update_lastfm_api_key.tmpl"),
+	}
+	withPublicWare := newChain(
+		s.WithLogging,
+		s.WithSession,
+	)
+	withUserWare := newChain(
+		withPublicWare,
+		s.WithUserSession,
+	)
+	withAdminWare := newChain(
+		withUserWare,
+		s.WithAdminSession,
+	)
+	server := http.FileServer(packr.New("static", "static"))
+	s.mux.Handle("/admin/static/", http.StripPrefix("/admin/static/", server))
+	s.mux.HandleFunc("/admin/login", withPublicWare(s.ServeLogin))
+	s.mux.HandleFunc("/admin/login_do", withPublicWare(s.ServeLoginDo))
+	s.mux.HandleFunc("/admin/logout", withUserWare(s.ServeLogout))
+	s.mux.HandleFunc("/admin/home", withUserWare(s.ServeHome))
+	s.mux.HandleFunc("/admin/change_own_password", withUserWare(s.ServeChangeOwnPassword))
+	s.mux.HandleFunc("/admin/change_own_password_do", withUserWare(s.ServeChangeOwnPasswordDo))
+	s.mux.HandleFunc("/admin/link_lastfm_do", withUserWare(s.ServeLinkLastFMDo))
+	s.mux.HandleFunc("/admin/unlink_lastfm_do", withUserWare(s.ServeUnlinkLastFMDo))
+	s.mux.HandleFunc("/admin/change_password", withAdminWare(s.ServeChangePassword))
+	s.mux.HandleFunc("/admin/change_password_do", withAdminWare(s.ServeChangePasswordDo))
+	s.mux.HandleFunc("/admin/delete_user", withAdminWare(s.ServeDeleteUser))
+	s.mux.HandleFunc("/admin/delete_user_do", withAdminWare(s.ServeDeleteUserDo))
+	s.mux.HandleFunc("/admin/create_user", withAdminWare(s.ServeCreateUser))
+	s.mux.HandleFunc("/admin/create_user_do", withAdminWare(s.ServeCreateUserDo))
+	s.mux.HandleFunc("/admin/update_lastfm_api_key", withAdminWare(s.ServeUpdateLastFMAPIKey))
+	s.mux.HandleFunc("/admin/update_lastfm_api_key_do", withAdminWare(s.ServeUpdateLastFMAPIKeyDo))
+}