public MvcHtmlString RenderImage(HtmlHelper helper, string imageUrl, Size targetSize = new Size(), string alt = null,
string title = null, object attributes = null)
{
var cachingInfo = _mediaSettings.GetImageTagCachingInfo(imageUrl, targetSize, alt, title, attributes);
return(helper.GetCached(cachingInfo, htmlHelper =>
{
using (new SiteFilterDisabler(_session))
{
if (string.IsNullOrWhiteSpace(imageUrl))
{
return MvcHtmlString.Empty;
}
var imageInfo = GetImageInfo(imageUrl, targetSize);
if (imageInfo == null)
{
return MvcHtmlString.Empty;
}
return ReturnTag(imageInfo, alt, title, attributes);
}
}));
}
