gitea

Commit Graph

Author	SHA1	Message	Date
Lunny Xiao	bd820aa9c5	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.	2 years ago
zeripath	51383ec084	Move helpers to be prefixed with `gt-` (#22879 ) As discussed in #22847 the helpers in helpers.less need to have a separate prefix as they are causing conflicts with fomantic styles This will allow us to have the `.gt-hidden { display:none !important; }` style that is needed to for the reverted PR. Of note in doing this I have noticed that there was already a conflict with at least one chroma style which this PR now avoids. I've also added in the `gt-hidden` style that matches the tailwind one and switched the code that needed it to use that. Signed-off-by: Andrew Thornton <art27@cantab.net> --------- Signed-off-by: Andrew Thornton <art27@cantab.net> Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>	2 years ago
silverwind	fefdb7ffd1	Timeline and color tweaks (#21799 ) Followup to https://github.com/go-gitea/gitea/pull/21784. - Restore muted effect on timeline author and issuelist comment icon - Remove whitespace inside shared user templates, fixing link hover underline - Use shared author link template more - Use `bold` class instead of CSS - Fix grey-light color being too dark on arc-green - Add missing black-light color - Fix issuelist progress bar color - Fix various other cases of missing `.muted` <img width="416" alt="Screenshot 2022-11-13 at 12 15 22" src="https://user-images.githubusercontent.com/115237/201519497-1d4725c6-bc8b-47b5-9f68-1278ac9a8c92.png"> <img width="324" alt="Screenshot 2022-11-13 at 12 16 52" src="https://user-images.githubusercontent.com/115237/201519501-c0d03700-f9af-4316-ab46-482f2c7c738b.png"> <img width="79" alt="Screenshot 2022-11-13 at 12 30 55" src="https://user-images.githubusercontent.com/115237/201519502-46dc2d73-bbdf-4a2e-84d3-d2976f793163.png"> <img width="440" alt="Screenshot 2022-11-13 at 12 41 03" src="https://user-images.githubusercontent.com/115237/201519876-ada33948-f84a-4aeb-a40d-5c873f9a49e9.png"> <img width="213" alt="Screenshot 2022-11-13 at 12 52 54" src="https://user-images.githubusercontent.com/115237/201520291-a4d7238e-aeca-46c7-9008-8b644b1b676e.png"> <img width="208" alt="Screenshot 2022-11-13 at 12 56 16" src="https://user-images.githubusercontent.com/115237/201520436-aa8ba109-b959-42fb-831a-021e806c7082.png"> Co-authored-by: Lauris BH <lauris@nix.lv> Co-authored-by: techknowlogick <techknowlogick@gitea.io> Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>	2 years ago
zeripath	de7b87fbc2	Do not add links to Posters or Assignees with ID < 0 (#20577 ) There are several places in templates/repo/issue/view_content/comments.tmpl where links are made to Posters or Assignees who are Ghosts or have IDs <0. Fix #20559 Signed-off-by: Andrew Thornton <art27@cantab.net>	2 years ago

4 Commits (e7ef94e00f1319e5fb876f47fee28728bd671f07)