gitea

Commit Graph

Author	SHA1	Message	Date
wxiaoguang	6b33152b7d	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.	2 years ago
wxiaoguang	92fd3fc4fd	Refactor "route" related code, fix Safari cookie bug (#24330 ) Fix #24176 Clean some misuses of route package, clean some legacy FIXMEs --------- Co-authored-by: Giteabot <teabot@gitea.io>	2 years ago
wxiaoguang	b9a97ccd0e	Refactor web route (#24080 ) The old code is unnecessarily complex, and has many misuses. Old code "wraps" a lot, wrap wrap wrap, it's difficult to understand which kind of handler is used. The new code uses a general approach, we do not need to write all kinds of handlers into the "wrapper", do not need to wrap them again and again. New code, there are only 2 concepts: 1. HandlerProvider: `func (h any) (handlerProvider func (next) http.Handler)`, it can be used as middleware 2. Use HandlerProvider to get the final HandlerFunc, and use it for `r.Get()` And we can decouple the route package from context package (see the TODO). # FAQ ## Is `reflect` safe? Yes, all handlers are checked during startup, see the `preCheckHandler` comment. If any handler is wrong, developers could know it in the first time. ## Does `reflect` affect performance? No. https://github.com/go-gitea/gitea/pull/24080#discussion_r1164825901 1. This reflect code only runs for each web handler call, handler is far more slower: 10ms-50ms 2. The reflect is pretty fast (comparing to other code): 0.000265ms 3. XORM has more reflect operations already	2 years ago

Author

SHA1

Message

Date

wxiaoguang

6b33152b7d

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.

2 years ago

wxiaoguang

92fd3fc4fd

Refactor "route" related code, fix Safari cookie bug (#24330 )

Fix #24176

Clean some misuses of route package, clean some legacy FIXMEs

---------

Co-authored-by: Giteabot <teabot@gitea.io>

2 years ago

wxiaoguang

b9a97ccd0e

Refactor web route (#24080 )

The old code is unnecessarily complex, and has many misuses.

Old code "wraps" a lot, wrap wrap wrap, it's difficult to understand
which kind of handler is used.

The new code uses a general approach, we do not need to write all kinds
of handlers into the "wrapper", do not need to wrap them again and
again.

New code, there are only 2 concepts:

1. HandlerProvider: `func (h any) (handlerProvider func (next)
http.Handler)`, it can be used as middleware
2. Use HandlerProvider to get the final HandlerFunc, and use it for
`r.Get()`


And we can decouple the route package from context package (see the
TODO).

# FAQ

## Is `reflect` safe?

Yes, all handlers are checked during startup, see the `preCheckHandler`
comment. If any handler is wrong, developers could know it in the first
time.

## Does `reflect` affect performance?

No. https://github.com/go-gitea/gitea/pull/24080#discussion_r1164825901

1. This reflect code only runs for each web handler call, handler is far
more slower: 10ms-50ms
2. The reflect is pretty fast (comparing to other code): 0.000265ms
3. XORM has more reflect operations already

2 years ago

3 Commits (edd8ea0b0d07f7fee0f8cf506975c8f3bec690ca)