Add context cache as a request level cache (#22294)
To avoid duplicated load of the same data in an HTTP request, we can set
a context cache to do that. i.e. Some pages may load a user from a
database with the same id in different areas on the same page. But the
code is hidden in two different deep logic. How should we share the
user? As a result of this PR, now if both entry functions accept
`context.Context` as the first parameter and we just need to refactor
`GetUserByID` to reuse the user from the context cache. Then it will not
be loaded twice on an HTTP request.
But of course, sometimes we would like to reload an object from the
database, that's why `RemoveContextData` is also exposed.
The core context cache is here. It defines a new context
```go
type cacheContext struct {
ctx context.Context
data map[any]map[any]any
lock sync.RWMutex
}
var cacheContextKey = struct{}{}
func WithCacheContext(ctx context.Context) context.Context {
return context.WithValue(ctx, cacheContextKey, &cacheContext{
ctx: ctx,
data: make(map[any]map[any]any),
})
}
```
Then you can use the below 4 methods to read/write/del the data within
the same context.
```go
func GetContextData(ctx context.Context, tp, key any) any
func SetContextData(ctx context.Context, tp, key, value any)
func RemoveContextData(ctx context.Context, tp, key any)
func GetWithContextCache[T any](ctx context.Context, cacheGroupKey string, cacheTargetID any, f func() (T, error)) (T, error)
```
Then let's take a look at how `system.GetString` implement it.
```go
func GetSetting(ctx context.Context, key string) (string, error) {
return cache.GetWithContextCache(ctx, contextCacheKey, key, func() (string, error) {
return cache.GetString(genSettingCacheKey(key), func() (string, error) {
res, err := GetSettingNoCache(ctx, key)
if err != nil {
return "", err
}
return res.SettingValue, nil
})
})
}
```
First, it will check if context data include the setting object with the
key. If not, it will query from the global cache which may be memory or
a Redis cache. If not, it will get the object from the database. In the
end, if the object gets from the global cache or database, it will be
set into the context cache.
An object stored in the context cache will only be destroyed after the
context disappeared.
* Refactor `i18n` to `locale`
- Currently we're using the `i18n` variable naming for the `locale`
struct. This contains locale's specific information and cannot be used
for general i18n purpose, therefore refactoring it to `locale` makes
more sense.
- Ref: https://github.com/go-gitea/gitea/pull/20096#discussion_r906699200
* Update routers/install/install.go
* Direct avatar rendering
This adds new template helpers for avatar rendering which output image
elements with direct links to avatars which makes them cacheable by the
browsers.
This should be a major performance improvment for pages with many avatars.
* fix avatars of other user's profile pages
* fix top border on user avatar name
* uncircle avatars
* remove old incomplete avatar selector
* use title attribute for name and add it back on blame
* minor refactor
* tweak comments
* fix url path join and adjust test to new result
* dedupe functions
Add class to page content to unify top margin (#13766)
* Add class to page content to unify top margin
Previously pages would individually set this margin but some didn't so
content would stick to the header without any space. Resolve this by
adding a new class that is added on all pages. The only place where we
remove this margin again is on the pages with menu or wrapper in the
header.
* fix admin notices
* fix team pages
* fix loading segment on gitgraph for arc-green
* fix last missing case
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
* Change action GETs to POST
* submite = submit + smite
* No more # href
* Fix test
* Match other tests
* Explicit csrf
Signed-off-by: jolheiser <john.olheiser@gmail.com>
Co-authored-by: guillep2k <18600385+guillep2k@users.noreply.github.com>
org/members: display 2FA members states + optimize sql requests (#7621)
* org/members: display 2FA state
* fix comment typo
* lay down UserList bases
* add basic test for previous methods
* add comment for UserList type
* add valid two-fa account
* test new UserList methods
* optimize MembersIsPublic by side loading info on GetMembers + fix integrations tests
* respect fmt rules
* use map for data
* Optimize GetTwoFaStatus
* rewrite by using existing sub func
* Optimize IsUserOrgOwner
* remove un-used code
* tests: cover empty org + fix import order
* tests: add ErrTeamNotExist path
* tests: fix wrong expected result
Use Semantic UI's Search component for user and repo search (#2636)
* Use search component on org invitation user input.
* Search component for collaboration and members.
* Search component for repo search.
* minCharacters for search input
* Display full_name for user search.
* Fixed missing uid query parameter for repo search.
* Removed unused comment.
This commit improves templates readability, since all of them use consistent
indent with all template command blocks indented too.
1. Indents both HTML containers such as <div>, <p> and Go HTML template blocks
such as {{if}} {{with}}
2. Cleans all trailing white-space
3. Adds trailing last line-break to each file
silverwind
wxiaoguang
Hester Gong
Brecht Van Lommel
Lunny Xiao
Felipe Leopoldo Sologuren Gutiérrez
Vladimir Yakovlev
Gusted
capvor
zeripath
Kyle D
6543
John Olheiser
John Olheiser
Antoine GIRARD
Ethan Koenig
Lauris BH
harry
Bo-Yi Wu
Unknwon
Adam Strzelecki
Unknwon
Martin van Beurden
