/// <summary>
/// Create an instance of content which contains both string and binary data representation
/// </summary>
public Content(ContentId id,
NLSMap name,
string stringContent,
byte[] binaryContent,
string contentType,
LangInfo?lang = null,
string attachmentFileName = null,
string createUser = null,
string modifyUser = null,
DateTime?createDate = null,
DateTime?modifyDate = null)
{
if (!id.IsAssigned)
{
throw new CmsException($"{StringConsts.ARGUMENT_ERROR} {nameof(Content)}.ctor(id.!IsAssigned)");
}
m_Id = id;
m_Name = name;
m_StringContent = stringContent;
m_BinaryContent = binaryContent;
if (m_StringContent == null && m_BinaryContent == null)
{
throw new CmsException($"{StringConsts.ARGUMENT_ERROR} {nameof(Content)}.ctor(stringContent==null && binaryContent==null)");
}
m_ContentType = contentType.NonBlank(nameof(contentType));
m_Language = LangInfo.Default(lang);
m_AttachmentFileName = attachmentFileName;
m_ETag = getETag(m_ContentType, m_StringContent, m_BinaryContent);
m_CreateDate = createDate;
m_ModifyDate = modifyDate;
m_CreateUser = createUser;
m_ModifyUser = modifyUser;
}
/// <summary>
/// Creates content from binary stream.
/// The design is optimized for in-memory processing and does not use async model
/// </summary>
public Content(Stream stream)
{
var reader = new Serialization.Bix.BixReader(stream.NonNull(nameof(stream)));
var ver = reader.ReadByte();
if (ver != BINARY_FORMAT_VER)
{
throw new CmsException("Bad bin version: {0} Expected: {1}".Args(ver, BINARY_FORMAT_VER));
}
var portal = reader.ReadString();
var ns = reader.ReadString();
var block = reader.ReadString();
m_Id = new ContentId(portal, ns, block);
m_Name = reader.ReadNLSMap();
var iso = reader.ReadAtom();
var isoName = reader.ReadString();
m_Language = new LangInfo(iso, isoName);
m_AttachmentFileName = reader.ReadString();
m_ETag = reader.ReadString();
m_CreateUser = reader.ReadString();
m_ModifyUser = reader.ReadString();
m_CreateDate = reader.ReadNullableDateTime();
m_ModifyDate = reader.ReadNullableDateTime();
m_ContentType = reader.ReadString();
m_StringContent = reader.ReadString();
m_BinaryContent = reader.ReadByteArray();
}
