/// <summary>
/// Write out any custom metadata for the Tridion deployer extension
/// </summary>
/// <remarks>
/// Sample custom metadata XML:
/// <!--<my_metadata>
/// <keywords>
/// <Category Name="my_publication_path">
/// <Keyword>\publication\english</Keyword>
/// </Category>
/// </keywords>
/// <custom>
/// <ValidityStart>2010-10-31T15:42:00</ValidityStart>
/// <ValidityEnd type="dateTime">2020-01-01T23:59:00</ValidityEnd>
/// <Subject>Dubai</Subject>
/// <Location />
/// <ContentType>General</ContentType>
/// </custom>
/// </my_metadata>-->
/// </remarks>
protected void WriteCustomMetadata()
{
if (CustomMetaData.Count > 0 || CustomKeywords.Count > 0)
{
using (StringWriter sw = new StringWriterEncoding(Encoding.UTF8))
{
using (XmlTextWriter xw = new XmlTextWriter(sw))
{
xw.WriteStartElement(CUSTOM_META_INSTRUCTION);
if (CustomKeywords.Count > 0)
{
xw.WriteStartElement("keywords");
foreach (IGrouping <String, Keyword> category in CustomKeywords.GroupBy(k => k.OrganizationalItem.Title, k => k))
{
xw.WriteStartElement("Category");
xw.WriteAttributeString("Name", category.Key);
foreach (Keyword keyword in category)
{
xw.WriteStartElement("Keyword");
xw.WriteValue(keyword.Title);
xw.WriteEndElement();
}
xw.WriteEndElement();
}
xw.WriteEndElement(); // </keywords>
}
if (CustomMetaData.Count > 0)
{
xw.WriteStartElement("custom");
foreach (KeyValuePair <String, Object> entry in CustomMetaData)
{
switch (Type.GetTypeCode(entry.Value.GetType()))
{
case TypeCode.String:
xw.WriteStartElement(entry.Key);
xw.WriteValue(entry.Value as String);
xw.WriteEndElement();
break;
case TypeCode.DateTime:
xw.WriteStartElement(entry.Key);
xw.WriteAttributeString("type", "dateTime");
xw.WriteValue(((DateTime)entry.Value).ToString("yyyy-MM-ddTHH:mm:ss"));
xw.WriteEndElement();
break;
case TypeCode.Byte:
case TypeCode.Decimal:
case TypeCode.Double:
case TypeCode.Int16:
case TypeCode.Int32:
case TypeCode.Int64:
case TypeCode.SByte:
case TypeCode.Single:
case TypeCode.UInt16:
case TypeCode.UInt32:
case TypeCode.UInt64:
xw.WriteStartElement(entry.Key);
xw.WriteAttributeString("type", "float");
xw.WriteValue(entry.Value.ToString());
xw.WriteEndElement();
break;
}
}
xw.WriteEndElement(); // </custom>
}
xw.WriteEndElement(); // </my_metadata>
}
sw.Flush();
Xml.WriteComment(sw.ToString());
}
}
}
