func RootHandler(w http.ResponseWriter, r *http.Request) error {
// Database initialization
db, err := util.OpenDb()
if err != nil {
return err
}
defer db.Close()
// User authentication
user, userId, userImg, err := util.CheckCookie(r, db) // return "" if not logged in
if err != nil {
return err
}
alerts, err := gen.GetAlerts(db, userId)
if err != nil {
return err
}
header := &gen.HeaderHTML{
Username: user,
Alerts: len(alerts),
AlertText: alerts,
UserImage: userImg,
}
cities, err := gen.ReturnFilter(db)
if err != nil {
return err
}
listings, err := gen.ReturnAllListings(db)
if err != nil {
return err
}
body := &gen.ListingsHTML{
Filter: cities,
Listings: listings,
Homepage: true,
}
page := struct {
Header gen.HeaderHTML
Body gen.ListingsHTML
}{
*header,
*body,
}
err = templates.ExecuteTemplate(w, "listings.html", page)
if err != nil {
return util.NewError(err, "No se cargó la página", 500)
}
return nil
}
func UserHandler(w http.ResponseWriter, r *http.Request) error {
// Database initialization
db, err := util.OpenDb()
if err != nil {
return err
}
defer db.Close()
// User authentication
user, userId, userImg, err := util.CheckCookie(r, db) // return "" if not logged in
if err != nil {
return err
}
alerts, err := gen.GetAlerts(db, userId)
if err != nil {
return err
}
splits := strings.Split(r.URL.Path, "/")
userInfo, err := gen.ReturnUserInfo(db, splits[2])
if err != nil {
return err
}
header := &gen.HeaderHTML{
Title: user,
Username: user,
Alerts: len(alerts),
AlertText: alerts,
UserImage: userImg,
}
page := struct {
Header gen.HeaderHTML
Body gen.User
}{
*header,
userInfo,
}
err = templates.ExecuteTemplate(w, "user.html", page)
if err != nil {
return util.NewError(err, "No se cargó la página", 500)
}
return nil
}
func DashSettingsHandler(w http.ResponseWriter, r *http.Request) error {
db, err := util.OpenDb()
if err != nil {
return err
}
defer db.Close()
user, userId, userImg, err := util.CheckCookie(r, db) // return "" if not logged in
if err != nil {
return err
}
if userId == 0 {
return util.NewError(nil, "Se requiere ingreso a la cuenta", 401)
}
alerts, err := gen.GetAlerts(db, userId)
if err != nil {
return err
}
header := &gen.HeaderHTML{
Title: "Dashboard",
Username: user,
Alerts: len(alerts),
AlertText: alerts,
UserImage: userImg,
}
page := struct {
Header gen.HeaderHTML
}{
*header,
}
err = templates.ExecuteTemplate(w, "dashSettings.html", page)
if err != nil {
return util.NewError(err, "No se cargó la página", 500)
}
return nil
}
func ListingsHandler(w http.ResponseWriter, r *http.Request) error {
// Convert POST to GET (also does a time validation)
if r.FormValue("Origin") != "" || r.FormValue("Destination") != "" {
convertedDate := ""
convertedTime := ""
var err error
if r.FormValue("Date") == "" {
convertedDate, convertedTime = util.ReturnCurrentTimeString(true)
} else if r.FormValue("Time") == "" {
convertedDate, _, err = util.ReturnTimeString(false, r.FormValue("Date"), "00:00")
currentDate, currentTime := util.ReturnCurrentTimeString(true)
if currentDate == convertedDate {
convertedTime = currentTime
} else {
convertedTime = "00:00"
}
} else {
convertedDate, convertedTime, err = util.ReturnTimeString(false, r.FormValue("Date"), r.FormValue("Time"))
if err != nil {
return err
}
}
http.Redirect(w, r, "https://5sur.com/l/?o="+r.FormValue("Origin")+"&d="+r.FormValue("Destination")+"&t="+convertedDate+"&h="+convertedTime, 303)
return nil
}
// Query string validation
query, err := util.ValidListingQuery(r.URL)
if err != nil {
return err
}
// Database initialization
db, err := util.OpenDb()
if err != nil {
return err
}
defer db.Close()
// User authentication
user, userId, userImg, err := util.CheckCookie(r, db) // return "" if not logged in
if err != nil {
return err
}
alerts, err := gen.GetAlerts(db, userId)
if err != nil {
return err
}
header := &gen.HeaderHTML{
Title: "Viajes",
Username: user,
Alerts: len(alerts),
AlertText: alerts,
UserImage: userImg,
}
cities, err := gen.ReturnFilter(db)
if err != nil {
return err
}
listings, err := gen.ReturnListings(db, query.Origin, query.Destination, query.Date+" "+query.Time)
if err != nil {
return err
}
// Convert date to be human readable
query.Date, query.Time, err = util.ReturnTimeString(true, query.Date, query.Time)
if err != nil {
return err
}
body := &gen.ListingsHTML{
Filter: cities,
Listings: listings,
Query: query,
}
page := struct {
Header gen.HeaderHTML
Body gen.ListingsHTML
}{
*header,
*body,
}
err = templates.ExecuteTemplate(w, "listings.html", page)
if err != nil {
return util.NewError(err, "No se cargó la página", 500)
}
return nil
}
func DashReservationsHandler(w http.ResponseWriter, r *http.Request) error {
// Database initialization
db, err := util.OpenDb()
if err != nil {
return err
}
defer db.Close()
// User authentication
user, userId, userImg, err := util.CheckCookie(r, db) // return "",0 if not logged in
if err != nil {
return err
}
if userId == 0 {
return util.NewError(nil, "Se requiere ingreso a la cuenta", 401)
}
dashReservations, err := gen.GetDashReservations(db, userId)
if err != nil {
return err
}
reservation := gen.Reservation{}
token, err := util.ValidDashQuery(r.URL)
if err == nil {
reservation, err = gen.SpecificDashReservation(db, dashReservations, token)
if err != nil {
return err
}
err = gen.DeleteAlert(db, userId, "accepted", token)
if err != nil {
return err
}
} else {
err = gen.DeleteAlert(db, userId, "removed", 0)
if err != nil {
return err
}
err = gen.DeleteAlert(db, userId, "deleted", 0)
if err != nil {
return err
}
}
url, err := gen.CheckReservePost(db, userId, r, token)
if err != nil {
return err
}
if url != "" {
http.Redirect(w, r, url, 303)
return nil
}
alerts, err := gen.GetAlerts(db, userId)
if err != nil {
return err
}
header := &gen.HeaderHTML{
Title: "Dashboard",
Username: user,
Alerts: len(alerts),
AlertText: alerts,
UserImage: userImg,
}
body := &gen.DashReservationsHTML{
SidebarReservations: dashReservations,
Reservation: reservation,
}
page := struct {
Header gen.HeaderHTML
Body gen.DashReservationsHTML
}{
*header,
*body,
}
err = templates.ExecuteTemplate(w, "dashReservations.html", page)
if err != nil {
return util.NewError(err, "No se cargó la página", 500)
}
return nil
}
func DashMessagesHandler(w http.ResponseWriter, r *http.Request) error {
// Database initialization
db, err := util.OpenDb()
if err != nil {
return err
}
defer db.Close()
// User authentication
user, userId, userImg, err := util.CheckCookie(r, db) // return "" if not logged in
if err != nil {
return err
}
if user == "" {
return util.NewError(nil, "Se requiere ingreso a la cuenta", 401)
}
dashMessages, err := gen.GetDashMessages(db, userId)
if err != nil {
return err
}
messages := gen.MessageThread{}
token, err := util.ValidDashQuery(r.URL) // Ignore error here
if err == nil {
err = gen.DeleteAlert(db, userId, "message", token)
if err != nil {
return err
}
messages, err = gen.SpecificDashMessage(db, dashMessages, token, userId)
if err != nil {
return err
}
err = gen.SetMessagesClosed(db, token, userId)
if err != nil {
return err
}
for key := range dashMessages {
if dashMessages[key].Name == messages.Name {
dashMessages[key].Count = 0
}
}
}
alerts, err := gen.GetAlerts(db, userId)
if err != nil {
return err
}
header := &gen.HeaderHTML{
Title: "Dashboard",
Username: user,
Alerts: len(alerts),
AlertText: alerts,
UserImage: userImg,
}
body := &gen.DashMessagesHTML{
SidebarMessages: dashMessages,
MessageThread: messages,
}
page := struct {
Header gen.HeaderHTML
Body gen.DashMessagesHTML
}{
*header,
*body,
}
err = templates.ExecuteTemplate(w, "dashMessages.html", page)
if err != nil {
return util.NewError(err, "No se cargó la página", 500)
}
return nil
}
func DashListingsHandler(w http.ResponseWriter, r *http.Request) error {
token, err := util.ValidDashQuery(r.URL)
specificListing := false
if err == nil {
specificListing = true
} else {
token = 0
}
// Database initialization
db, err := util.OpenDb()
if err != nil {
return err
}
defer db.Close()
// User authentication
user, userId, userImg, err := util.CheckCookie(r, db) // return "" if not logged in
if err != nil {
return err
}
if user == "" {
return util.NewError(nil, "Se requiere ingreso a la cuenta", 401)
}
// Check post data for if a button was clicked that directed the user here.
if specificListing {
err = gen.DeleteAlert(db, userId, "dropped", token)
if err != nil {
return err
}
err := gen.CheckPost(db, userId, r, token)
if err != nil {
return err
}
}
dashListings, err := gen.GetDashListings(db, userId)
if err != nil {
return err
}
var listing gen.SpecificListing
if specificListing {
listing, err = gen.SpecificDashListing(db, dashListings, token)
if err != nil {
return err
}
}
alerts, err := gen.GetAlerts(db, userId)
if err != nil {
return err
}
header := &gen.HeaderHTML{
Title: "Dashboard",
Username: user,
Alerts: len(alerts),
AlertText: alerts,
UserImage: userImg,
}
body := &gen.DashListingsHTML{
SidebarListings: dashListings,
Listing: listing,
}
page := struct {
Header gen.HeaderHTML
Body gen.DashListingsHTML
}{
*header,
*body,
}
err = templates.ExecuteTemplate(w, "dashListings.html", page)
if err != nil {
return util.NewError(err, "No se cargó la página", 500)
}
return nil
}