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- // Copyright 2020 The Gitea Authors. All rights reserved.
- // SPDX-License-Identifier: MIT
-
- package middleware
-
- import "net/url"
-
- // flashes enumerates all the flash types
- const (
- SuccessFlash = "SuccessMsg"
- ErrorFlash = "ErrorMsg"
- WarnFlash = "WarningMsg"
- InfoFlash = "InfoMsg"
- )
-
- // FlashNow FIXME:
- var FlashNow bool
-
- // Flash represents a one time data transfer between two requests.
- type Flash struct {
- DataStore ContextDataStore
- url.Values
- ErrorMsg, WarningMsg, InfoMsg, SuccessMsg string
- }
-
- func (f *Flash) set(name, msg string, current ...bool) {
- if f.Values == nil {
- f.Values = make(map[string][]string)
- }
- isShow := false
- if (len(current) == 0 && FlashNow) ||
- (len(current) > 0 && current[0]) {
- isShow = true
- }
-
- if isShow {
- f.DataStore.GetData()["Flash"] = f
- } else {
- f.Set(name, msg)
- }
- }
-
- // Error sets error message
- func (f *Flash) Error(msg string, current ...bool) {
- f.ErrorMsg = msg
- f.set("error", msg, current...)
- }
-
- // Warning sets warning message
- func (f *Flash) Warning(msg string, current ...bool) {
- f.WarningMsg = msg
- f.set("warning", msg, current...)
- }
-
- // Info sets info message
- func (f *Flash) Info(msg string, current ...bool) {
- f.InfoMsg = msg
- f.set("info", msg, current...)
- }
-
- // Success sets success message
- func (f *Flash) Success(msg string, current ...bool) {
- f.SuccessMsg = msg
- f.set("success", msg, current...)
- }
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