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package main
import (
"database/sql"
"flag"
"log"
"net"
"net/http"
"os"
"strconv"
"github.com/gorilla/handlers"
"github.com/gorilla/schema"
"gosten/model"
"gosten/templ"
)
// flags
var (
port uint64
host string
)
func init() {
flag.StringVar(&host, "h", "localhost", "address to listen on")
flag.Uint64Var(&port, "p", 8080, "port to listen on")
}
var Q *model.Queries
var s *schema.Decoder
func main() {
flag.Parse()
db, err := sql.Open(driverName, "test.sqlite")
if err != nil {
log.Fatal(err)
}
Q = model.New(db)
s = schema.NewDecoder()
mux := http.NewServeMux()
mux.HandleFunc("/{$}", showTemplate("index", nil))
mux.HandleFunc("GET /login", showTemplate("login", User{}))
mux.HandleFunc("POST /login", handleLogin)
handler := handlers.CombinedLoggingHandler(os.Stderr, mux)
handler = handlers.ProxyHeaders(handler)
address := net.JoinHostPort(host, strconv.FormatUint(port, 10))
log.Fatal(http.ListenAndServe(address, handler))
}
type User struct {
Name string `form:"options=required"`
Password string `form:"type=password;options=required"`
}
func showTemplate(tpl string, data any) http.HandlerFunc {
return func(w http.ResponseWriter, _ *http.Request) {
if err := templ.Lookup(tpl).Execute(w, data); err != nil {
log.Panicf("Executing '%s' with %+v: %v", tpl, data, err)
}
}
}
func handleLogin(w http.ResponseWriter, r *http.Request) {
u := User{}
if err := r.ParseForm(); err != nil {
log.Panic("Parsing form: ", err)
}
if err := s.Decode(&u, r.PostForm); err != nil {
log.Panic("Decoding form: ", err)
}
showTemplate("login2", u).ServeHTTP(w, r)
}
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