How can I programmatically include meta tags in the DNN header tags?

Question

I would like to use a string writer to add meta tags dynamically in the header tag of my DNN site.

I am not sure if I can use the DNNPageHeaderProvider to achieve this?

Or should I do something like the example below?

This is the facebook Open-Graph meta tags I would like to add.

<header>

...

<!-- Open Graph Metadata -->

 <meta property="og:title" content="Facebook T-Shirt">

 <meta property="og:description" content="Unisex Facebook T-shirt, Small">

 <meta property="og:url" content="https://example.org/facebook">

 <meta property="og:image" content="https://example.org/facebook.jpg">

 <meta property="product:brand" content="Facebook">

 <meta property="product:availability" content="in stock">

 <meta property="product:condition" content="new">

 <meta property="product:price:amount" content="9.99">

 <meta property="product:price:currency" content="USD">

 <meta property="product:retailer_item_id" content="facebook_tshirt_001">

<!-- End Open Graph Metadata -->

...

</header>

Answer 1

I think I found the answer.

You can use Attribute.Add to add a property to HtmlMeta()

HtmlMeta OpenGraphBrand = new HtmlMeta();
OpenGraphBrand.Attributes.Add("property", "product:brand");
OpenGraphBrand.Content = "Our Brand";
Page.Header.Controls.Add(OpenGraphBrand);

ASP.NET Change facebook og properties from content page