public override void TranslateField(ParseVariantFieldArgs args)
{
ParseVariantFieldArgs variantFieldArgs = args;
var variantImageWithClass = new VariantImageWithClass();
variantImageWithClass.ItemName = args.VariantItem.Name;
variantImageWithClass.FieldName = args.VariantItem[Constants.RenderingVariants.Fields.ImageWithClass.FieldName];
variantImageWithClass.CssClass = args.VariantItem[Constants.RenderingVariants.Fields.ImageWithClass.CssClass];
variantImageWithClass.Sizes = args.VariantItem[Constants.RenderingVariants.Fields.ImageWithClass.Sizes];
variantImageWithClass.Widths = args.VariantItem[Constants.RenderingVariants.Fields.ImageWithClass.Widths];
variantImageWithClass.DefaultSize = args.VariantItem[Constants.RenderingVariants.Fields.ImageWithClass.DefaultSize];
variantFieldArgs.TranslatedField = variantImageWithClass;
}
protected virtual HtmlGenericControl CreateResponsiveImage(Item mediaItem, VariantImageWithClass variantResponsiveImage, string altText)
{
string str = ServiceLocator.GetRequiredResetableService <BaseMediaManager>().Value.GetMediaUrl(mediaItem);
string sourceSet = GetSourceSet(variantResponsiveImage.Widths, str);
if (!string.IsNullOrWhiteSpace(variantResponsiveImage.DefaultSize))
{
str = AddWidthParam(str, variantResponsiveImage.DefaultSize);
}
HtmlGenericControl htmlGenericControl = new HtmlGenericControl("img");
htmlGenericControl.Attributes.Add("src", str);
if (!string.IsNullOrWhiteSpace(altText))
{
htmlGenericControl.Attributes.Add("alt", altText);
}
if (!string.IsNullOrWhiteSpace(variantResponsiveImage.CssClass))
{
htmlGenericControl.Attributes.Add("class", variantResponsiveImage.CssClass);
}
if (!string.IsNullOrWhiteSpace(variantResponsiveImage.Sizes))
{
htmlGenericControl.Attributes.Add("sizes", variantResponsiveImage.Sizes);
}
if (!string.IsNullOrWhiteSpace(sourceSet))
{
htmlGenericControl.Attributes.Add("srcset", sourceSet);
}
return(htmlGenericControl);
}