static void InflateKeywords(ItemFields fields, XmlElement element)
{
var ns = new XmlNamespaceManager(element.OwnerDocument.NameTable);
ns.AddNamespace("ns", element.NamespaceURI);
fields
.OfType <KeywordField>()
.ToList()
.ForEach(keywordField =>
element.SelectNodes("./ns:" + keywordField.Name, ns)
.OfType <XmlElement>()
.ToList()
.ForEach(kwelement =>
{
kwelement.SetAttribute("href", "http://www.w3.org/1999/xlink", keywordField.Values.First(v => v.Title.Equals(kwelement.InnerText)).Id);
kwelement.SetAttribute("type", "http://www.w3.org/1999/xlink", "simple");
kwelement.SetAttribute("title", "http://www.w3.org/1999/xlink", kwelement.InnerText);
})
);
fields
.OfType <EmbeddedSchemaField>()
.ToList()
.ForEach(embedField =>
element.SelectNodes("./ns:" + embedField.Name, ns)
.OfType <XmlElement>()
.Select((embedElement, i) => new { Fields = embedField.Values[i], Element = embedElement })
.ToList()
.ForEach(a => InflateKeywords(a.Fields, a.Element))
);
}
private string GetBannerImageTcmId()
{
var page = GetPage();
string imageTcmId = null;
foreach (var cp in page.ComponentPresentations)
{
//ImageGallery
var fields = new ItemFields(cp.Component.Content, cp.Component.Schema);
var images = fields.OfType <MultimediaLinkField>();
if (images == null || images.Count() == 0)
{
//Logger.Info("No Multimedia Link Fields in the context.");
continue;
}
var multimediaLink = images.FirstOrDefault(img => img.Name.ToLowerInvariant().Equals("imagegallery"));
if (multimediaLink != null && multimediaLink.Value != null && multimediaLink.Value.ComponentType == ComponentType.Multimedia)
{
imageTcmId = multimediaLink.Value.Id;
break;
}
}
return(imageTcmId);
}
private void ExtractDataAttributes(ItemFields fields, StringBuilder dataAttributesBuilder)
{
if (fields == null)
{
return;
}
foreach (string fieldname in _dataFieldNames.Where(fn => fields.Contains(fn)))
{
string dataAttribute = string.Format(" data-{0}=\"{1}\"", fieldname, System.Net.WebUtility.HtmlEncode(fields.GetSingleFieldValue(fieldname)));
dataAttributesBuilder.Append(dataAttribute);
}
// Flatten embedded fields
foreach (EmbeddedSchemaField embeddedSchemaField in fields.OfType <EmbeddedSchemaField>())
{
ExtractDataAttributes(embeddedSchemaField.Value, dataAttributesBuilder);
}
}
private void ExtractDataAttributes(ItemFields fields, StringBuilder dataAttributesBuilder)
{
if (fields == null)
{
return;
}
foreach (string fieldname in _dataFieldNames.Where(fn => fields.Contains(fn)))
{
string dataAttribute = string.Format(" data-{0}=\"{1}\"", fieldname, System.Net.WebUtility.HtmlEncode(fields.GetSingleFieldValue(fieldname)));
dataAttributesBuilder.Append(dataAttribute);
}
// Flatten embedded fields
foreach (EmbeddedSchemaField embeddedSchemaField in fields.OfType<EmbeddedSchemaField>())
{
ExtractDataAttributes(embeddedSchemaField.Value, dataAttributesBuilder);
}
}