public async override void Invoke()
{
if (string.IsNullOrEmpty(_url.UrlString.Text))
return;
ImageCompressor compressor = new ImageCompressor();
string url = _url.UrlString.Text.Trim('"', '\'');
if (_url.IsDataUri())
{
string dataUri = await compressor.CompressDataUri(url);
if (dataUri.Length < url.Length)
{
using (EditorExtensionsPackage.UndoContext("Optimize image"))
{
Span span = Span.FromBounds(_url.UrlString.Start, _url.UrlString.AfterEnd);
_span.TextBuffer.Replace(span, "'" + dataUri + "'");
}
}
}
else
{
string selection = Uri.UnescapeDataString(url);
string fileName = ProjectHelpers.ToAbsoluteFilePath(selection, _span.TextBuffer.GetFileName());
if (string.IsNullOrEmpty(fileName) || !ImageCompressor.IsFileSupported(fileName) || !File.Exists(fileName))
return;
await compressor.CompressFiles(fileName);
}
}
