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@ -9,13 +9,13 @@ import (
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"path/filepath"
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"strings"
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"go.goblog.app/app/pkgs/bufferpool"
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"go.goblog.app/app/pkgs/contenttype"
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)
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const micropubMediaSubPath = "/media"
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func (a *goBlog) serveMicropubMedia(w http.ResponseWriter, r *http.Request) {
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defer r.Body.Close()
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// Check scope
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if !a.micropubCheckScope(w, r, "media") {
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return
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@ -28,22 +28,23 @@ func (a *goBlog) serveMicropubMedia(w http.ResponseWriter, r *http.Request) {
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// Parse multipart form
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err := r.ParseMultipartForm(0)
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if err != nil {
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a.serveError(w, r, err.Error(), http.StatusBadRequest)
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a.serveError(w, r, "failed to parse multipart form", http.StatusBadRequest)
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return
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}
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// Get file
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file, header, err := r.FormFile("file")
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if err != nil {
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a.serveError(w, r, err.Error(), http.StatusBadRequest)
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a.serveError(w, r, "failed to get multipart file", http.StatusBadRequest)
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return
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}
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// Read the file into temporary buffer and generate sha256 hash
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defer file.Close()
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// Generate sha256 hash for file
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hash := sha256.New()
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buffer := bufferpool.Get()
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defer bufferpool.Put(buffer)
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_, _ = io.Copy(buffer, io.TeeReader(file, hash))
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_ = file.Close()
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_ = r.Body.Close()
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_, err = io.Copy(hash, file)
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if err != nil {
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a.serveError(w, r, "failed to get file hash", http.StatusBadRequest)
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return
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}
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// Get file extension
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fileExtension := filepath.Ext(header.Filename)
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if fileExtension == "" {
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@ -59,9 +60,14 @@ func (a *goBlog) serveMicropubMedia(w http.ResponseWriter, r *http.Request) {
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// Generate the file name
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fileName := fmt.Sprintf("%x%s", hash.Sum(nil), fileExtension)
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// Save file
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location, err := a.saveMediaFile(fileName, buffer)
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_, err = file.Seek(0, io.SeekStart)
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if err != nil {
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a.serveError(w, r, "failed to read multipart file", http.StatusInternalServerError)
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return
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}
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location, err := a.saveMediaFile(fileName, file)
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if err != nil {
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a.serveError(w, r, "failed to save original file: "+err.Error(), http.StatusInternalServerError)
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a.serveError(w, r, "failed to save original file", http.StatusInternalServerError)
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return
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}
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// Try to compress file (only when not in private mode)
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