Decouple the different contexts from each other (#24786)

Replace #16455

Close #21803

Mixing different Gitea contexts together causes some problems:

1. Unable to respond proper content when error occurs, eg: Web should
respond HTML while API should respond JSON
2. Unclear dependency, eg: it's unclear when Context is used in
APIContext, which fields should be initialized, which methods are
necessary.


To make things clear, this PR introduces a Base context, it only
provides basic Req/Resp/Data features.

This PR mainly moves code. There are still many legacy problems and
TODOs in code, leave unrelated changes to future PRs.
This commit is contained in:
wxiaoguang 2023-05-21 09:50:53 +08:00 committed by GitHub
parent 6ba4f89723
commit 6b33152b7d
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57 changed files with 885 additions and 781 deletions

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@ -6,6 +6,7 @@ package markup
import (
"context"
"net/http"
"net/http/httptest"
"testing"
"code.gitea.io/gitea/models/db"
@ -36,12 +37,12 @@ func TestProcessorHelper(t *testing.T) {
assert.False(t, ProcessorHelper().IsUsernameMentionable(context.Background(), userNoSuch))
// when using web context, use user.IsUserVisibleToViewer to check
var err error
giteaCtx := &gitea_context.Context{}
giteaCtx.Req, err = http.NewRequest("GET", "/", nil)
req, err := http.NewRequest("GET", "/", nil)
assert.NoError(t, err)
base, baseCleanUp := gitea_context.NewBaseContext(httptest.NewRecorder(), req)
defer baseCleanUp()
giteaCtx := &gitea_context.Context{Base: base}
giteaCtx.Doer = nil
assert.True(t, ProcessorHelper().IsUsernameMentionable(giteaCtx, userPublic))
assert.False(t, ProcessorHelper().IsUsernameMentionable(giteaCtx, userPrivate))