public IViewComponentResult Invoke(OpenGraphMetadata data)
{
Metadata metaData = _metaDataTool.GetMetaData(new OpenGraphMetadata
{
Title = data.Title,
Description = data.Description ?? _soundWordsConfiguration.MetaDescription,
Url = data.Url ?? GetRequest().ToFullUrl(),
SiteName = data.SiteName ?? _soundWordsConfiguration.SiteName,
Type = data.Type ?? "website",
AppId = data.AppId ?? _soundWordsConfiguration.FacebookAppId,
Image = data.Image ??
$"{_soundWordsConfiguration.SiteUrl}/content/images/metadata_logo_square.jpg",
Musician = data.Musician
});
return(View(metaData));
}
/// <summary>
/// Creates a <see cref="string"/> representing the Open Graph, Facebook and object namespaces. The namespaces are added to the HTML head element.
/// </summary>
/// <param name="htmlHelper">The HTML helper.</param>
/// <param name="openGraphMetadata">The open graph metadata.</param>
/// <returns>The Open Graph namespaces.</returns>
public static IHtmlString OpenGraphNamespace(this HtmlHelper htmlHelper, OpenGraphMetadata openGraphMetadata)
{
string prefix;
if ((openGraphMetadata.FacebookAdministrators == null) &&
(openGraphMetadata.FacebookApplicationId == null) &&
(openGraphMetadata.FacebookProfileId == null))
{
prefix = "prefix=\"" + OgNamespace + openGraphMetadata.Namespace + "\"";
}
else
{
prefix = "prefix=\"" + OgNamespace + FacebookNamespace + openGraphMetadata.Namespace + "\"";
}
return(new MvcHtmlString(prefix));
}
public void Deserialize_NestedComponentOfType_RetainsSerializedValues()
{
var serializer = new PageTypeComponentSerializer();
PageMetadata metadata = TestData.PageMetadataComponent;
OpenGraphMetadata expected = metadata.OpenGraph;
string componentXml = serializer.Serialize(metadata);
var deserializer = new PageTypeComponentDeserializer();
OpenGraphMetadata actual = deserializer.Deserialize <PageMetadata>(componentXml).OpenGraph;
Assert.Multiple(() =>
{
Assert.That(actual.OpenGraphMetadataTitle, Is.EqualTo(expected.OpenGraphMetadataTitle));
Assert.That(actual.OpenGraphMetadataDescription, Is.EqualTo(expected.OpenGraphMetadataDescription));
});
}
public void Deserialize_NestedComponent_RetainsSerializedValues()
{
var serializer = new PageTypeComponentSerializer();
PageMetadata metadata = TestData.PageMetadataComponent;
OpenGraphMetadata expected = metadata.OpenGraph;
string componentXml = serializer.Serialize(metadata);
var deserializer = new PageTypeComponentDeserializer();
TreeNode actual = deserializer.Deserialize(PageMetadata.CLASS_NAME, componentXml)
.GetPageTypeComponent(OpenGraphMetadata.CLASS_NAME, nameof(PageMetadata.PageMetadataOpenGraph));
Assert.Multiple(() =>
{
Assert.That(actual.GetStringValue(nameof(OpenGraphMetadata.OpenGraphMetadataTitle), string.Empty), Is.EqualTo(expected.OpenGraphMetadataTitle));
Assert.That(actual.GetStringValue(nameof(OpenGraphMetadata.OpenGraphMetadataDescription), string.Empty), Is.EqualTo(expected.OpenGraphMetadataDescription));
});
}
/// <summary>
/// Creates a <see cref="string" /> representing the Open Graph, Facebook and object
/// namespaces. The namespaces are added to the HTML head element.
/// </summary>
/// <param name="htmlHelper"> The HTML helper. </param>
/// <param name="openGraphMetadata"> The open graph metadata. </param>
/// <returns> The Open Graph namespaces. </returns>
public static HtmlString OpenGraphNamespace(this IHtmlHelper htmlHelper, OpenGraphMetadata openGraphMetadata)
{
return(new HtmlString("prefix=\"" + openGraphMetadata.GetNamespaces() + "\""));
}
/// <summary>
/// Creates a string containing the Open Graph meta tags (Also used by Facebook).
/// <see cref="OpenGraphMetadata" /> for more information.
/// </summary>
/// <param name="htmlHelper"> The HTML helper. </param>
/// <param name="openGraphMetadata"> The open graph metadata. </param>
/// <returns> The meta tags. </returns>
public static HtmlString OpenGraph(this IHtmlHelper htmlHelper, OpenGraphMetadata openGraphMetadata)
{
return(new HtmlString(openGraphMetadata.ToString()));
}
/// <summary>
/// Creates a string containing the Open Graph meta tags (Also used by Facebook). <see cref="OpenGraphMetadata"/> for more information.
/// </summary>
/// <param name="htmlHelper">The HTML helper.</param>
/// <param name="openGraphMetadata">The open graph metadata.</param>
/// <returns>The meta tags.</returns>
public static IHtmlString OpenGraph(this HtmlHelper htmlHelper, OpenGraphMetadata openGraphMetadata)
{
return(openGraphMetadata);
}
