public static MvcHtmlString OpenGraph(this HtmlHelper helper, string propertyName,
Models.OpenGraph opengraph)
{
var curPage = GetCurrentPage();
return(helper.OpenGraph(curPage, propertyName, opengraph.ToList()));
}
public static IEnumerable <OpenGraphMetaData> ToList(this Models.OpenGraph opengraph)
{
var umbHelper = new UmbracoHelper(UmbracoContext.Current);
var model = new List <OpenGraphMetaData>();
if (opengraph == null)
{
return(model);
}
if (opengraph.ImageId != null)
{
var media = umbHelper.Media(opengraph.ImageId);
var mediaUrl = media.Url;
if (!string.IsNullOrEmpty(mediaUrl))
{
var url = UmbracoContext.Current
.HttpContext.Request.Url?.GetLeftPart(UriPartial.Authority)
.TrimEnd('/');
model.Add(new OpenGraphMetaData
{
Key = "og:image",
Value = url + mediaUrl
});
}
}
if (!string.IsNullOrWhiteSpace(opengraph.Title))
{
model.Add(new OpenGraphMetaData
{
Key = "og:title",
Value = opengraph.Title
});
}
if (!string.IsNullOrWhiteSpace(opengraph.Type))
{
model.Add(new OpenGraphMetaData
{
Key = "og:type",
Value = opengraph.Type
});
}
if (!string.IsNullOrWhiteSpace(opengraph.Description))
{
model.Add(new OpenGraphMetaData
{
Key = "og:description",
Value = opengraph.Description
});
}
model.AddRange(opengraph.Metadata);
return(model);
}
public static MvcHtmlString OpenGraph(this HtmlHelper helper,
Models.OpenGraph opengraph)
{
return(helper.OpenGraph(opengraph.ToList()));
}
