media

;; Media
(define-map media uint {owner: principal, url: (string-ascii 200), type: (string-ascii 20)})
(define-data-var media-id uint u0)
(define-public (upload-media (url (string-ascii 200)) (type (string-ascii 20)))
  (let ((id (var-get media-id)))
    (map-set media id {owner: tx-sender, url: url, type: type})
    (var-set media-id (+ id u1))
    (ok id)))
(define-read-only (get-media (id uint))
  (map-get? media id))