mirror of https://github.com/stashapp/stash.git
61 lines
1.3 KiB
Go
61 lines
1.3 KiB
Go
package api
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import (
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"context"
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"crypto/md5"
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"fmt"
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"github.com/go-chi/chi"
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"github.com/stashapp/stash/pkg/models"
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"net/http"
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"strconv"
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"strings"
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)
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type performerRoutes struct{}
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func (rs performerRoutes) Routes() chi.Router {
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r := chi.NewRouter()
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r.Route("/{performerId}", func(r chi.Router) {
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r.Use(PerformerCtx)
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r.Get("/image", rs.Image)
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})
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return r
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}
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func (rs performerRoutes) Image(w http.ResponseWriter, r *http.Request) {
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performer := r.Context().Value(performerKey).(*models.Performer)
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etag := fmt.Sprintf("%x", md5.Sum(performer.Image))
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if match := r.Header.Get("If-None-Match"); match != "" {
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if strings.Contains(match, etag) {
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w.WriteHeader(http.StatusNotModified)
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return
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}
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}
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w.Header().Add("Etag", etag)
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_, _ = w.Write(performer.Image)
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}
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func PerformerCtx(next http.Handler) http.Handler {
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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performerID, err := strconv.Atoi(chi.URLParam(r, "performerId"))
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if err != nil {
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http.Error(w, http.StatusText(404), 404)
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return
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}
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qb := models.NewPerformerQueryBuilder()
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performer, err := qb.Find(performerID)
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if err != nil {
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http.Error(w, http.StatusText(404), 404)
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return
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}
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ctx := context.WithValue(r.Context(), performerKey, performer)
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next.ServeHTTP(w, r.WithContext(ctx))
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})
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}
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