A fork of Gitea (see branch `mj`) adding Majority Judgment Polls 𐄷 over Issues and Merge Requests. https://git.mieuxvoter.fr
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// Copyright 2020 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package context
import (
"sync"
"code.gitea.io/gitea/modules/cache"
"code.gitea.io/gitea/modules/setting"
"gitea.com/go-chi/captcha"
)
var imageCaptchaOnce sync.Once
var cpt *captcha.Captcha
// GetImageCaptcha returns global image captcha
func GetImageCaptcha() *captcha.Captcha {
imageCaptchaOnce.Do(func() {
cpt = captcha.NewCaptcha(captcha.Options{
SubURL: setting.AppSubURL,
})
cpt.Store = cache.GetCache()
})
return cpt
}