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Refactor context flash msg and global variables (#33375)

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1. add `GetSiteCookieFlashMessage` to help to parse flash message
2. clarify `handleRepoHomeFeed` logic
3. remove unnecessary global variables, use `sync.OnceValue` instead
4. add some tests for `IsUsableUsername` and `IsUsableRepoName`
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wxiaoguang 2025-01-25 22:36:47 +08:00 • committed by GitHub
parent 6a516a0d14
commit 2c1ff8701a
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30 changed files with 737 additions and 676 deletions
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14
services/context/context.go
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@ -165,18 +165,10 @@ func Contexter() func(next http.Handler) http.Handler {
ctx.Base.SetContextValue(WebContextKey, ctx)
ctx.Csrf = NewCSRFProtector(csrfOpts)
// Get the last flash message from cookie
lastFlashCookie := middleware.GetSiteCookie(ctx.Req, CookieNameFlash)
// get the last flash message from cookie
lastFlashCookie, lastFlashMsg := middleware.GetSiteCookieFlashMessage(ctx, ctx.Req, CookieNameFlash)
if vals, _ := url.ParseQuery(lastFlashCookie); len(vals) > 0 {
// store last Flash message into the template data, to render it
ctx.Data["Flash"] = &middleware.Flash{
DataStore: ctx,
Values: vals,
ErrorMsg: vals.Get("error"),
SuccessMsg: vals.Get("success"),
InfoMsg: vals.Get("info"),
WarningMsg: vals.Get("warning"),
}
ctx.Data["Flash"] = lastFlashMsg // store last Flash message into the template data, to render it
}
// if there are new messages in the ctx.Flash, write them into cookie