Use globally shared HTMLRender (#24436)

The old `HTMLRender` is not ideal.

1. It shouldn't be initialized multiple times, it consumes a lot of
memory and is slow.
2. It shouldn't depend on short-lived requests, the `WatchLocalChanges`
needs a long-running context.
3. It doesn't make sense to use FuncsMap slice.


HTMLRender was designed to only work for GItea's specialized 400+
templates, so it's good to make it a global shared instance.
This commit is contained in:
wxiaoguang 2023-04-30 20:22:23 +08:00 committed by GitHub
parent 8f4dafcd4e
commit e3750370df
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11 changed files with 37 additions and 34 deletions

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@ -120,7 +120,7 @@ func (d *dataStore) GetData() map[string]interface{} {
// RecoveryWith500Page returns a middleware that recovers from any panics and writes a 500 and a log if so.
// This error will be created with the gitea 500 page.
func RecoveryWith500Page(ctx goctx.Context) func(next http.Handler) http.Handler {
_, rnd := templates.HTMLRenderer(ctx)
rnd := templates.HTMLRenderer()
return func(next http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
defer func() {