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