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Decouple the different contexts from each other (#24786)

Browse Source 
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
57 changed files with 885 additions and 781 deletions
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10
routers/web/repo/download.go
View File

@@ -47,7 +47,7 @@ func ServeBlobOrLFS(ctx *context.Context, blob *git.Blob, lastModified time.Time
log.Error("ServeBlobOrLFS: Close: %v", err)
}
closed = true
return common.ServeBlob(ctx, blob, lastModified)
return common.ServeBlob(ctx.Base, ctx.Repo.TreePath, blob, lastModified)
}
if httpcache.HandleGenericETagCache(ctx.Req, ctx.Resp, `"`+pointer.Oid+`"`) {
return nil
@@ -71,7 +71,7 @@ func ServeBlobOrLFS(ctx *context.Context, blob *git.Blob, lastModified time.Time
log.Error("ServeBlobOrLFS: Close: %v", err)
}
}()
common.ServeContentByReadSeeker(ctx, ctx.Repo.TreePath, lastModified, lfsDataRc)
common.ServeContentByReadSeeker(ctx.Base, ctx.Repo.TreePath, lastModified, lfsDataRc)
return nil
}
if err = dataRc.Close(); err != nil {
@@ -79,7 +79,7 @@ func ServeBlobOrLFS(ctx *context.Context, blob *git.Blob, lastModified time.Time
}
closed = true
return common.ServeBlob(ctx, blob, lastModified)
return common.ServeBlob(ctx.Base, ctx.Repo.TreePath, blob, lastModified)
}
func getBlobForEntry(ctx *context.Context) (blob *git.Blob, lastModified time.Time) {
@@ -120,7 +120,7 @@ func SingleDownload(ctx *context.Context) {
return
}
if err := common.ServeBlob(ctx, blob, lastModified); err != nil {
if err := common.ServeBlob(ctx.Base, ctx.Repo.TreePath, blob, lastModified); err != nil {
ctx.ServerError("ServeBlob", err)
}
}
@@ -148,7 +148,7 @@ func DownloadByID(ctx *context.Context) {
}
return
}
if err = common.ServeBlob(ctx, blob, time.Time{}); err != nil {
if err = common.ServeBlob(ctx.Base, ctx.Repo.TreePath, blob, time.Time{}); err != nil {
ctx.ServerError("ServeBlob", err)
}
}