78 lines
2.0 KiB
Go
78 lines
2.0 KiB
Go
// Copyright (c) 2026 Probo Inc <hello@getprobo.com>.
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//
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// Permission to use, copy, modify, and/or distribute this software for any
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// purpose with or without fee is hereby granted, provided that the above
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// copyright notice and this permission notice appear in all copies.
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//
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// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
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// REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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// AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
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// INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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// LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
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// OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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// PERFORMANCE OF THIS SOFTWARE.
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package files_v1
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import (
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"errors"
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"net/http"
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"time"
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"github.com/go-chi/chi/v5"
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"go.gearno.de/kit/log"
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"go.probo.inc/probo/pkg/coredata"
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"go.probo.inc/probo/pkg/file"
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"go.probo.inc/probo/pkg/gid"
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)
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const presignedURLExpiry = 1 * time.Hour
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type Handler struct {
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logger *log.Logger
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fileSvc *file.Service
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}
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func NewMux(logger *log.Logger, fileSvc *file.Service) *chi.Mux {
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h := &Handler{
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logger: logger,
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fileSvc: fileSvc,
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}
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r := chi.NewRouter()
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r.Get("/{fileID}", h.handleGetPublicFile)
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return r
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}
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func (h *Handler) handleGetPublicFile(w http.ResponseWriter, r *http.Request) {
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fileIDStr := chi.URLParam(r, "fileID")
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fileID, err := gid.ParseGID(fileIDStr)
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if err != nil {
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http.NotFound(w, r)
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return
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}
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presignedURL, err := h.fileSvc.GetPublicFileURL(r.Context(), fileID, presignedURLExpiry)
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if err != nil {
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if errors.Is(err, coredata.ErrResourceNotFound) {
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http.NotFound(w, r)
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return
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}
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h.logger.ErrorCtx(
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r.Context(),
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"cannot get public file URL",
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log.Error(err),
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log.String("file_id", fileIDStr),
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)
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http.Error(w, "internal server error", http.StatusInternalServerError)
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return
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}
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http.Redirect(w, r, presignedURL, http.StatusTemporaryRedirect)
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}
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