本文整理匯總了Golang中github.com/macaron-contrib/captcha.Captcha類的典型用法代碼示例。如果您正苦於以下問題：Golang Captcha類的具體用法？Golang Captcha怎麽用？Golang Captcha使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。
在下文中一共展示了Captcha類的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: SignUpPost
func SignUpPost(ctx *middleware.Context, cpt *captcha.Captcha, form auth.RegisterForm) {
ctx.Data["Title"] = ctx.Tr("sign_up")
if setting.Service.DisableRegistration {
ctx.Error(403)
return
}
isOauth := false
sid, isOauth := ctx.Session.Get("socialId").(int64)
if isOauth {
ctx.Data["IsSocialLogin"] = true
}
// May redirect from home page.
if ctx.Query("from") == "home" {
// Clear input error box.
ctx.Data["Err_UserName"] = false
ctx.Data["Err_Email"] = false
// Make the best guess.
uname := ctx.Query("uname")
i := strings.Index(uname, "@")
if i > -1 {
ctx.Data["email"] = uname
ctx.Data["uname"] = uname[:i]
} else {
ctx.Data["uname"] = uname
}
ctx.Data["password"] = ctx.Query("password")
ctx.HTML(200, SIGNUP)
return
}
if ctx.HasError() {
ctx.HTML(200, SIGNUP)
return
}
if !cpt.VerifyReq(ctx.Req) {
ctx.Data["Err_Captcha"] = true
ctx.RenderWithErr(ctx.Tr("form.captcha_incorrect"), SIGNUP, &form)
return
} else if form.Password != form.Retype {
ctx.Data["Err_Password"] = true
ctx.RenderWithErr(ctx.Tr("form.password_not_match"), SIGNUP, &form)
return
}
u := &models.User{
Name: form.UserName,
Email: form.Email,
Passwd: form.Password,
IsActive: !setting.Service.RegisterEmailConfirm || isOauth,
}
if err := models.CreateUser(u); err != nil {
switch {
case models.IsErrUserAlreadyExist(err):
ctx.Data["Err_UserName"] = true
ctx.RenderWithErr(ctx.Tr("form.username_been_taken"), SIGNUP, &form)
case models.IsErrEmailAlreadyUsed(err):
ctx.Data["Err_Email"] = true
ctx.RenderWithErr(ctx.Tr("form.email_been_used"), SIGNUP, &form)
case models.IsErrNameReserved(err):
ctx.Data["Err_UserName"] = true
ctx.RenderWithErr(ctx.Tr("user.form.name_reserved", err.(models.ErrNameReserved).Name), SIGNUP, &form)
case models.IsErrNamePatternNotAllowed(err):
ctx.Data["Err_UserName"] = true
ctx.RenderWithErr(ctx.Tr("user.form.name_pattern_not_allowed", err.(models.ErrNamePatternNotAllowed).Pattern), SIGNUP, &form)
default:
ctx.Handle(500, "CreateUser", err)
}
return
}
log.Trace("Account created: %s", u.Name)
// Bind social account.
if isOauth {
if err := models.BindUserOauth2(u.Id, sid); err != nil {
ctx.Handle(500, "BindUserOauth2", err)
return
}
ctx.Session.Delete("socialId")
log.Trace("%s OAuth binded: %s -> %d", ctx.Req.RequestURI, form.UserName, sid)
}
// Send confirmation e-mail, no need for social account.
if !isOauth && setting.Service.RegisterEmailConfirm && u.Id > 1 {
mailer.SendRegisterMail(ctx.Render, u)
ctx.Data["IsSendRegisterMail"] = true
ctx.Data["Email"] = u.Email
ctx.Data["Hours"] = setting.Service.ActiveCodeLives / 60
ctx.HTML(200, ACTIVATE)
if err := ctx.Cache.Put("MailResendLimit_"+u.LowerName, u.LowerName, 180); err != nil {
log.Error(4, "Set cache(MailResendLimit) fail: %v", err)
}
return
}
//.........這裏部分代碼省略.........
示例2: SignUpPost
func SignUpPost(ctx *middleware.Context, cpt *captcha.Captcha, form auth.RegisterForm) {
ctx.Data["Title"] = ctx.Tr("sign_up")
ctx.Data["EnableCaptcha"] = setting.Service.EnableCaptcha
if setting.Service.DisableRegistration {
ctx.Error(403)
return
}
if ctx.HasError() {
ctx.HTML(200, SIGNUP)
return
}
if setting.Service.EnableCaptcha && !cpt.VerifyReq(ctx.Req) {
ctx.Data["Err_Captcha"] = true
ctx.RenderWithErr(ctx.Tr("form.captcha_incorrect"), SIGNUP, &form)
return
}
if form.Password != form.Retype {
ctx.Data["Err_Password"] = true
ctx.RenderWithErr(ctx.Tr("form.password_not_match"), SIGNUP, &form)
return
}
u := &models.User{
Name: form.UserName,
Email: form.Email,
Passwd: form.Password,
IsActive: !setting.Service.RegisterEmailConfirm,
}
if err := models.CreateUser(u); err != nil {
switch {
case models.IsErrUserAlreadyExist(err):
ctx.Data["Err_UserName"] = true
ctx.RenderWithErr(ctx.Tr("form.username_been_taken"), SIGNUP, &form)
case models.IsErrEmailAlreadyUsed(err):
ctx.Data["Err_Email"] = true
ctx.RenderWithErr(ctx.Tr("form.email_been_used"), SIGNUP, &form)
case models.IsErrNameReserved(err):
ctx.Data["Err_UserName"] = true
ctx.RenderWithErr(ctx.Tr("user.form.name_reserved", err.(models.ErrNameReserved).Name), SIGNUP, &form)
case models.IsErrNamePatternNotAllowed(err):
ctx.Data["Err_UserName"] = true
ctx.RenderWithErr(ctx.Tr("user.form.name_pattern_not_allowed", err.(models.ErrNamePatternNotAllowed).Pattern), SIGNUP, &form)
default:
ctx.Handle(500, "CreateUser", err)
}
return
}
log.Trace("Account created: %s", u.Name)
// Auto-set admin for the only user.
if models.CountUsers() == 1 {
u.IsAdmin = true
u.IsActive = true
if err := models.UpdateUser(u); err != nil {
ctx.Handle(500, "UpdateUser", err)
return
}
}
// Send confirmation e-mail, no need for social account.
if setting.Service.RegisterEmailConfirm && u.Id > 1 {
mailer.SendActivateAccountMail(ctx.Context, u)
ctx.Data["IsSendRegisterMail"] = true
ctx.Data["Email"] = u.Email
ctx.Data["Hours"] = setting.Service.ActiveCodeLives / 60
ctx.HTML(200, ACTIVATE)
if err := ctx.Cache.Put("MailResendLimit_"+u.LowerName, u.LowerName, 180); err != nil {
log.Error(4, "Set cache(MailResendLimit) fail: %v", err)
}
return
}
ctx.Redirect(setting.AppSubUrl + "/user/login")
}