// LoginPost handlers login form, and logs in the user. If the form is valid, the user is
// redirected to "/auth/login" with the form validation errors. When the user is validated
// redirection is made to "/".
//
// Method POST
//
// Route /auth/login
//
// Restrictions None
//
// Template None (All actions redirect to other routes )
//
// Flash messages may be set before redirection.
func LoginPost(ctx *echo.Context) error {
var flashMessages = flash.New()
f := forms.New(utils.GetLang(ctx))
lf := f.LoginForm()(ctx.Request())
if !lf.IsValid() {
utils.SetData(ctx, authForm, lf)
ctx.Redirect(http.StatusFound, "/auth/login")
return nil
}
// Check email and password
user, err := query.AuthenticateUserByEmail(lf.GetModel().(forms.Login))
if err != nil {
log.Error(ctx, err)
// We want the user to try again, but rather than rendering the form right
// away, we redirect him/her to /auth/login route(where the login process with
// start aflsesh albeit with a flash message)
flashMessages.Err(msgLoginErr)
flashMessages.Save(ctx)
ctx.Redirect(http.StatusFound, "/auth/login")
return nil
}
// create a session for the user after the validation has passed. The info stored
// in the session is the user ID, where as the key is userID.
ss, err := sessStore.Get(ctx.Request(), settings.App.Session.Name)
if err != nil {
log.Error(ctx, err)
}
ss.Values["userID"] = user.ID
err = ss.Save(ctx.Request(), ctx.Response())
if err != nil {
log.Error(ctx, err)
}
person, err := query.GetPersonByUserID(user.ID)
if err != nil {
log.Error(ctx, err)
flashMessages.Err(msgLoginErr)
flashMessages.Save(ctx)
ctx.Redirect(http.StatusFound, "/auth/login")
return nil
}
// add context data. IsLoged is just a conveniece in template rendering. the User
// contains a models.Person object, where the PersonName is already loaded.
utils.SetData(ctx, "IsLoged", true)
utils.SetData(ctx, "User", person)
flashMessages.Success(msgLoginSuccess)
flashMessages.Save(ctx)
ctx.Redirect(http.StatusFound, "/")
log.Info(ctx, "login success")
return nil
}
func init() {
BaseDB = NewDB(settings.App)
d, err := BaseDB.Connect()
if err != nil {
log.Error(nil, err)
}
Conn = d
}
// RenderTo renders the templaet with name name and passes data as contx, the result is written
// to out.
func (t *Template) RenderTo(out io.Writer, name string, data interface{}) error {
err := t.tpl.ExecuteTemplate(out, name, data)
if err != nil {
log.Error(nil, err)
return err
}
return nil
//return t.tpl.ExecuteTemplate(out, name, data)
}
// GetFlashes retieves all flash messages found in a cookie session associated with ctx..
//
// BUG multipleflash messages are not propery set. the flashes contains only the first
// message to be set.
func GetFlashes(ctx *echo.Context) Flashes {
ss, err := store.Get(ctx.Request(), settings.App.Session.Flash)
if err != nil {
//log.Error(nil, err)
}
if v, ok := ss.Values[settings.FlashKey]; ok {
delete(ss.Values, settings.FlashKey)
serr := ss.Save(ctx.Request(), ctx.Response())
if serr != nil {
log.Error(ctx, err)
}
return v.(Flashes)
}
return nil
}
func getDocIndex(lang string) []*Doc {
rst := []*Doc{}
fdir := settings.DocsPath + "/" + lang
files, err := static.AssetDir(fdir)
if err != nil {
log.Error(nil, err)
return rst
}
for _, v := range files {
fURL := settings.App.AppURL + docsRoute + v
name := strings.TrimSuffix(v, filepath.Ext(v))
rst = append(rst, &Doc{name, fURL})
}
return rst
}
func init() {
config := &Config{
Name: "base",
IncludesDirs: []string{
"base",
"partials",
"auth",
"dash",
"errors",
"resume",
},
}
t, err := New(config)
if err != nil {
log.Error(nil, err)
}
TPL = t
}
