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)}");
}
public Task InvokeAsync(HttpContext context, IOptionsSnapshot <WebOptimizerOptions> options)
{
if (_pipeline.TryGetAssetFromRoute(context.Request.Path, out IAsset asset))
{
_logger.LogRequestForAssetStarted(context.Request.Path);
return(HandleAssetAsync(context, asset, options.Value));
}
return(_next(context));
}
public Task InvokeAsync(HttpContext context, IOptionsSnapshot <WebOptimizerOptions> options)
{
string path = context.Request.Path.Value;
if (context.Request.PathBase.HasValue)
{
path = path.TrimStart(context.Request.PathBase.Value.ToCharArray());
}
if (_pipeline.TryGetAssetFromRoute(path, out IAsset asset))
{
_logger.LogRequestForAssetStarted(context.Request.Path);
return(HandleAssetAsync(context, asset, options.Value));
}
return(_next(context));
}