package api import ( "net/http" "path/filepath" "github.com/photoprism/photoprism/pkg/clean" "github.com/gin-gonic/gin" "github.com/photoprism/photoprism/internal/acl" "github.com/photoprism/photoprism/internal/event" "github.com/photoprism/photoprism/internal/get" "github.com/photoprism/photoprism/internal/i18n" "github.com/photoprism/photoprism/internal/photoprism" "github.com/photoprism/photoprism/internal/query" ) // DeleteFile removes a file from storage. // DELETE /api/v1/photos/:uid/files/:file_uid // // Parameters: // // uid: string Photo UID as returned by the API // file_uid: string File UID as returned by the API func DeleteFile(router *gin.RouterGroup) { router.DELETE("/photos/:uid/files/:file_uid", func(c *gin.Context) { s := Auth(c, acl.ResourceFiles, acl.ActionDelete) if s.Abort(c) { return } conf := get.Config() if conf.ReadOnly() || !conf.Settings().Features.Edit { Abort(c, http.StatusForbidden, i18n.ErrReadOnly) return } photoUid := clean.UID(c.Param("uid")) fileUid := clean.UID(c.Param("file_uid")) file, err := query.FileByUID(fileUid) // Found? if err != nil { log.Errorf("files: %s (delete)", err) AbortEntityNotFound(c) return } // Primary file? if file.FilePrimary { log.Errorf("files: cannot delete primary file") AbortDeleteFailed(c) return } // Compose storage filename. fileName := photoprism.FileName(file.FileRoot, file.FileName) baseName := filepath.Base(fileName) mediaFile, err := photoprism.NewMediaFile(fileName) if err != nil { log.Errorf("files: %s (delete %s)", err, clean.Log(baseName)) AbortEntityNotFound(c) return } // Remove file from storage. if err = mediaFile.Remove(); err != nil { log.Errorf("files: %s (delete %s from folder)", err, clean.Log(baseName)) } else { log.Infof("files: deleted %s", clean.Log(baseName)) } // Remove file from index. if err = file.Delete(true); err != nil { log.Errorf("files: %s (delete %s from index)", err, clean.Log(baseName)) AbortDeleteFailed(c) return } else { log.Debugf("files: removed %s from index", clean.Log(baseName)) } // Notify clients by publishing events. PublishPhotoEvent(EntityUpdated, photoUid, c) // Show translated success message. event.SuccessMsg(i18n.MsgFileDeleted) if p, err := query.PhotoPreloadByUID(photoUid); err != nil { AbortEntityNotFound(c) return } else { c.JSON(http.StatusOK, p) } }) }