6913053223
Before:
* `{{.locale.Tr ...}}`
* `{{$.locale.Tr ...}}`
* `{{$.root.locale.Tr ...}}`
* `{{template "sub" .}}`
* `{{template "sub" (dict "locale" $.locale)}}`
* `{{template "sub" (dict "root" $)}}`
* .....
With context function: only need to `{{ctx.Locale.Tr ...}}`
The "ctx" could be considered as a super-global variable for all
templates including sub-templates.
To avoid potential risks (any bug in the template context function
package), this PR only starts using "ctx" in "head.tmpl" and
"footer.tmpl" and it has a "DataRaceCheck". If there is anything wrong,
the code can be fixed or reverted easily.
58 lines
2.0 KiB
Go
58 lines
2.0 KiB
Go
// Copyright 2023 The Gitea Authors. All rights reserved.
|
|
// SPDX-License-Identifier: MIT
|
|
|
|
package common
|
|
|
|
import (
|
|
"fmt"
|
|
"net/http"
|
|
|
|
user_model "code.gitea.io/gitea/models/user"
|
|
"code.gitea.io/gitea/modules/base"
|
|
"code.gitea.io/gitea/modules/httpcache"
|
|
"code.gitea.io/gitea/modules/log"
|
|
"code.gitea.io/gitea/modules/setting"
|
|
"code.gitea.io/gitea/modules/templates"
|
|
"code.gitea.io/gitea/modules/web/middleware"
|
|
"code.gitea.io/gitea/modules/web/routing"
|
|
)
|
|
|
|
const tplStatus500 base.TplName = "status/500"
|
|
|
|
// RenderPanicErrorPage renders a 500 page, and it never panics
|
|
func RenderPanicErrorPage(w http.ResponseWriter, req *http.Request, err any) {
|
|
combinedErr := fmt.Sprintf("%v\n%s", err, log.Stack(2))
|
|
log.Error("PANIC: %s", combinedErr)
|
|
|
|
defer func() {
|
|
if err := recover(); err != nil {
|
|
log.Error("Panic occurs again when rendering error page: %v. Stack:\n%s", err, log.Stack(2))
|
|
}
|
|
}()
|
|
|
|
routing.UpdatePanicError(req.Context(), err)
|
|
|
|
httpcache.SetCacheControlInHeader(w.Header(), 0, "no-transform")
|
|
w.Header().Set(`X-Frame-Options`, setting.CORSConfig.XFrameOptions)
|
|
|
|
data := middleware.GetContextData(req.Context())
|
|
if data["locale"] == nil {
|
|
data = middleware.CommonTemplateContextData()
|
|
data["locale"] = middleware.Locale(w, req)
|
|
}
|
|
|
|
// This recovery handler could be called without Gitea's web context, so we shouldn't touch that context too much.
|
|
// Otherwise, the 500-page may cause new panics, eg: cache.GetContextWithData, it makes the developer&users couldn't find the original panic.
|
|
user, _ := data[middleware.ContextDataKeySignedUser].(*user_model.User)
|
|
if !setting.IsProd || (user != nil && user.IsAdmin) {
|
|
data["ErrorMsg"] = "PANIC: " + combinedErr
|
|
}
|
|
|
|
err = templates.HTMLRenderer().HTML(w, http.StatusInternalServerError, string(tplStatus500), data, nil)
|
|
if err != nil {
|
|
log.Error("Error occurs again when rendering error page: %v", err)
|
|
w.WriteHeader(http.StatusInternalServerError)
|
|
_, _ = w.Write([]byte("Internal server error, please collect error logs and report to Gitea issue tracker"))
|
|
}
|
|
}
|