Files class

high level usecase to manage files on nostr

Constructors

Files({required Blossom blossom})

Properties

hashCode → int
The hash code for this object.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

checkUrl({required String url, List<String>? serverUrls, String? pubkey}) → Future<String>
checks if a url is a blossom url.
it its not a blossom url, the url is returned.
if its a blossom url, blossom is used to check if the blob exists on the server(s)
returns alive url if the blob exists, throws an error if the blob does not exist
delete({required String sha256, List<String>? serverUrls}) → Future<List<BlobDeleteResult>>
deletes a file from the server(s)
if serverUrls is null, the userServerList is fetched from nostr. \
download({required String url, List<String>? serverUrls, String? pubkey}) → Future<BlobResponse>
download a file from the server(s)
if its a blossom url (sha256 in url), blossom is used to download
if its a public url, the file is downloaded directly

serverUrls and pubkey are used to download from blossom
if serverUrls is null, the userServerList is fetched from nostr (using the pubkey).
if both serverUrls and pubkey are null, throws an error.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited
upload({required NdkFile file, List<String>? serverUrls, bool serverMediaOptimisation = false}) → Future<List<BlobUploadResult>>
upload a file to the server(s)
if serverUrls is null, the userServerList is fetched from nostr.
if no serverUrls (param or nostr) are found, throws an error serverMediaOptimisation is whether the server should optimise the media BUD-05, IMPORTANT: the server hash will be different \

Operators

operator ==(Object other) → bool
The equality operator.
inherited

Static Properties

sha256Regex → RegExp
Regular expression to match SHA256 in URLs
final