45 lines
1.0 KiB
Go
45 lines
1.0 KiB
Go
package recover
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import (
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"encoding/json"
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"net/http"
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"git.jeffthecoder.xyz/public/lazyhandler/middleware"
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"git.jeffthecoder.xyz/public/lazyhandler/middleware/httplog"
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)
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type PanicResponseFunc func(http.ResponseWriter, *http.Request, any)
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func recoverer(w http.ResponseWriter, r *http.Request, fn PanicResponseFunc) {
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if err := recover(); err != nil {
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httplog.Logger(r).With("panic", err).Error("request panicked")
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if fn != nil {
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fn(w, r, err)
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} else {
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w.WriteHeader(http.StatusInternalServerError)
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}
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}
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}
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func Recover(responseFunc PanicResponseFunc) middleware.Middleware {
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return middleware.WrapFunc(func(next http.Handler) http.Handler {
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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defer recoverer(w, r, responseFunc)
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next.ServeHTTP(w, r)
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})
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})
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}
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func DebugPanicHandler(w http.ResponseWriter, r *http.Request, err any) {
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w.WriteHeader(http.StatusInternalServerError)
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json.NewEncoder(w).Encode(map[string]any{
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"error": err,
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})
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}
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func Debug() middleware.Middleware {
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return Recover(DebugPanicHandler)
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}
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