private void ProcessAsset(TagHelperOutput output)
{
if (string.IsNullOrEmpty(Src))
{
return;
}
var urlHelper = UrlHelperFactory.GetUrlHelper(ViewContext);
if (!urlHelper.IsLocalUrl(Src))
{
output.Attributes.SetAttribute(SRC_ATTRIBUTE_NAME, Src);
return;
}
//remove the application path from the generated URL if exists
var pathBase = ViewContext.HttpContext?.Request?.PathBase ?? PathString.Empty;
PathString.FromUriComponent(Src).StartsWithSegments(pathBase, out var sourceFile);
if (!_assetPipeline.TryGetAssetFromRoute(sourceFile, out var asset))
{
asset = _assetPipeline.AddJavaScriptBundle(sourceFile, sourceFile);
}
output.Attributes.SetAttribute(SRC_ATTRIBUTE_NAME, $"{Src}?v={asset.GenerateCacheKey(ViewContext.HttpContext)}");
}
/// <summary>
/// Creates a JavaScript bundle on the specified route and minifies the output.
/// </summary>
public static IAsset AddJavaScriptBundle(this IAssetPipeline pipeline, string route, params string[] sourceFiles)
{
return(pipeline.AddJavaScriptBundle(route, new CodeSettings(), sourceFiles));
}