// We examine the tags CGI arg, which should be a pipe-delimited set of flight tags.
func flightListHandler(w http.ResponseWriter, r *http.Request) {
c := appengine.NewContext(r)
db := fdb.FlightDB{C: c}
tags := []string{}
if r.FormValue("tags") != "" {
tags = append(tags, strings.Split(r.FormValue("tags"), "|")...)
}
timeRange := regexp.MustCompile("/fdb/(.+)$").ReplaceAllString(r.URL.Path, "$1")
var flights []ftype.Flight
var err error
switch timeRange {
case "recent":
flights, err = db.LookupRecentByTags(tags, 200)
case "today":
s, e := date.WindowForToday()
flights, err = db.LookupTimeRangeByTags(tags, s, e)
case "yesterday":
s, e := date.WindowForYesterday()
flights, err = db.LookupTimeRangeByTags(tags, s, e)
}
if err != nil {
c.Errorf(" %s: %v", r.URL.Path, err)
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
var params = map[string]interface{}{
"Tags": tags,
"TimeRange": timeRange,
"Flights": flights2params(flights),
}
if err := templates.ExecuteTemplate(w, "fdb-recentlist", params); err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
}
}