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package webui
import (
"fmt"
"html/template"
"log"
"net/http"
"git.adyxax.org/adyxax/trains/pkg/model"
)
var rootTemplate = template.Must(template.ParseFS(templatesFS, "html/base.html", "html/root.html"))
// The page template variable
type Page struct {
User *model.User
Departures []model.Departure
Title string
}
// The root handler of the webui
func rootHandler(e *env, w http.ResponseWriter, r *http.Request) error {
if r.URL.Path == "/" {
user, err := tryAndResumeSession(e, r)
if err != nil {
http.Redirect(w, r, "/login", http.StatusFound)
return nil
}
var departures []model.Departure
if departures, err := e.navitia.GetDepartures(e.conf.TrainStop); err != nil {
log.Printf("%s; data returned: %+v\n", err, departures)
return newStatusError(http.StatusInternalServerError, fmt.Errorf("Could not get departures"))
} else {
w.Header().Set("Cache-Control", "no-store, no-cache")
}
p := Page{
User: user,
Departures: departures,
Title: "Horaires des prochains trains à Crépieux la Pape",
}
err = rootTemplate.ExecuteTemplate(w, "root.html", p)
if err != nil {
return newStatusError(http.StatusInternalServerError, err)
}
return nil
} else {
return newStatusError(http.StatusNotFound, fmt.Errorf("Invalid path in rootHandler"))
}
}
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