protected override string GetProcessArguments(IIntegrationResult result)
{
ProcessArgumentBuilder processArgumentBuilder = new ProcessArgumentBuilder();
if (!string.IsNullOrEmpty(Options.Trim()))
{
processArgumentBuilder.Append(Options.Trim());
}
processArgumentBuilder.AddArgument(Src.Trim());
processArgumentBuilder.AddArgument(Dest.Trim());
return(processArgumentBuilder.ToString());
}
public override void Process(TagHelperContext context, TagHelperOutput output)
{
var url = _config.Cdn + Src.Trim('/');
var bareUrl = url.Substring(0, url.LastIndexOf('.'));
if (!string.IsNullOrEmpty(Buster))
{
url += $"?v={Buster}";
}
output.TagName = "picture";
foreach (var format in SourceFormats)
{
var fullUrl = $"{bareUrl}.{format}";
output.Content.AppendHtml($@"<source type=""image/{format}"" srcset=""{fullUrl}"" />");
}
output.Content.AppendHtml(!Eager
? $@"<img src=""{url}"" alt=""{Alt}"" width=""{Width}"" height=""{Height}"">"
: $@"<img src=""{url}"" alt=""{Alt}"" width=""{Width}"" height=""{Height}"" loading=""lazy"">");
}
