tootle-linux-client/src/API/Attachment.vala

107 lines
2.7 KiB
Vala

public class Tootle.API.Attachment : Entity, Widgetizable {
// https://github.com/tootsuite/mastodon/blob/master/app/models/media_attachment.rb
public const string[] SUPPORTED_MIMES = {
"image/jpeg",
"image/png",
"image/gif",
"video/webm",
"video/mp4",
"video/quicktime",
"video/ogg",
"video/webm",
"video/quicktime",
"audio/wave",
"audio/wav",
"audio/x-wav",
"audio/x-pn-wave",
"audio/ogg",
"audio/mpeg",
"audio/mp3",
"audio/webm",
"audio/flac",
"audio/aac",
"audio/m4a",
"audio/x-m4a",
"audio/mp4",
"audio/3gpp",
"video/x-ms-asf"
};
public string id { get; set; }
public string kind { get; set; default = "unknown"; }
public string url { get; set; }
public string? description { get; set; }
public string? _preview_url { get; set; }
public string? preview_url {
set { this._preview_url = value; }
get { return (this._preview_url == null || this._preview_url == "") ? url : _preview_url; }
}
public static async Attachment upload (string uri, string title, string? descr) throws Error {
message (@"Uploading new media: $(uri)...");
uint8[] contents;
string mime;
GLib.FileInfo type;
try {
GLib.File file = File.new_for_uri (uri);
file.load_contents (null, out contents, null);
type = file.query_info (GLib.FileAttribute.STANDARD_CONTENT_TYPE, 0);
mime = type.get_content_type ();
}
catch (Error e) {
throw new Oopsie.USER (_("Can't open file $file:\n$reason")
.replace ("$file", title)
.replace ("$reason", e.message)
);
}
var descr_param = "";
if (descr != null && descr.replace (" ", "") != "") {
descr_param = "?description=" + HtmlUtils.uri_encode (descr);
}
var buffer = new Soup.Buffer.take (contents);
var multipart = new Soup.Multipart (Soup.FORM_MIME_TYPE_MULTIPART);
multipart.append_form_file ("file", mime.replace ("/", "."), mime, buffer);
var url = @"$(accounts.active.instance)/api/v1/media$descr_param";
var msg = Soup.Form.request_new_from_multipart (url, multipart);
msg.request_headers.append ("Authorization", @"Bearer $(accounts.active.access_token)");
string? error = null;
network.queue (msg,
(sess, mess) => {
upload.callback ();
},
(code, reason) => {
error = reason;
upload.callback ();
});
yield;
if (error != null)
throw new Oopsie.INSTANCE (error);
else {
var node = network.parse_node (msg);
var entity = accounts.active.create_entity<API.Attachment> (node);
message (@"OK! ID $(entity.id)");
return entity;
}
}
public override Gtk.Widget to_widget () {
if (preview_url != null) {
return new Widgets.Attachment.Image () {
entity = this
};
}
return new Widgets.Attachment.Item () {
entity = this
};
}
}