github.com/bitcubate/cryptojournal@v1.2.5-0.20171102134152-f578b3d788ab/src/lib/templates/fragmenta_resources/actions/show.go.tmpl (about) 1 package [[ .fragmenta_resource ]]actions 2 3 import ( 4 "net/http" 5 6 "github.com/fragmenta/auth/can" 7 "github.com/fragmenta/mux" 8 "github.com/fragmenta/server" 9 "github.com/fragmenta/view" 10 11 "github.com/bitcubate/cryptojournal/src/lib/session" 12 "github.com/bitcubate/cryptojournal/src/[[ .fragmenta_resources ]]" 13 ) 14 15 // HandleShow displays a single [[ .fragmenta_resource ]]. 16 func HandleShow(w http.ResponseWriter, r *http.Request) error { 17 18 // Fetch the params 19 params, err := mux.Params(r) 20 if err != nil { 21 return server.InternalError(err) 22 } 23 24 // Find the [[ .fragmenta_resource ]] 25 [[ .fragmenta_resource ]], err := [[ .fragmenta_resources ]].Find(params.GetInt([[ .fragmenta_resources ]].KeyName)) 26 if err != nil { 27 return server.NotFoundError(err) 28 } 29 30 // Authorise access 31 err = can.Show([[ .fragmenta_resource ]], session.CurrentUser(w, r)) 32 if err != nil { 33 return server.NotAuthorizedError(err) 34 } 35 36 // Render the template 37 view := view.NewRenderer(w, r) 38 view.CacheKey([[ .fragmenta_resource ]].CacheKey()) 39 view.AddKey("[[ .fragmenta_resource ]]", [[ .fragmenta_resource ]]) 40 return view.Render() 41 }