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package webui
import (
"fmt"
"html/template"
"log"
"net/http"
"time"
"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 []Departure
Title string
}
type Departure struct {
DisplayName string
Arrival string
Odd bool
}
// The root handler of the webui
func rootHandler(e *env, w http.ResponseWriter, r *http.Request) error {
if r.URL.Path == "/" {
var p Page
user, err := tryAndResumeSession(e, r)
if err != nil {
http.Redirect(w, r, "/login", http.StatusFound)
return nil
}
p.User = user
if d, err := e.navitia.GetDepartures(e.conf.TrainStop); err != nil {
log.Printf("%+v\n%s\n", d, err)
} else {
for i := 0; i < len(d.Departures); i++ {
t, err := time.Parse("20060102T150405", d.Departures[i].StopDateTime.ArrivalDateTime)
if err != nil {
panic(err)
}
p.Departures = append(p.Departures, Departure{d.Departures[i].DisplayInformations.Direction, t.Format("Mon, 02 Jan 2006 15:04:05"), i%2 == 1})
}
w.Header().Set("Cache-Control", "no-store, no-cache")
}
p.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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