/CHS Extranet/HAP.Web/WordVisualizer/CoreProperties.cs

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using Microsoft.Office.DocumentFormat.OpenXml.Packaging;

using System.Xml;



namespace WordVisualizer.Core

{

    /// <summary>

    /// WordprocessingML core properties

    /// </summary>

    [Serializable]

    public class CoreProperties

    {



        #region Constants



        public const string SchemaCoreProperties = "http://schemas.openxmlformats.org/package/2006/metadata/core-properties";

        public const string SchemaDCProperties = "http://purl.org/dc/elements/1.1/";



        #endregion



        #region Properties



        /// <summary>

        /// Title

        /// </summary>

        public string Title { get; set; }



        /// <summary>

        /// Subject

        /// </summary>

        public string Subject { get; set; }



        /// <summary>

        /// Creator

        /// </summary>

        public string Creator { get; set; }



        /// <summary>

        /// Keywords

        /// </summary>

        public string Keywords { get; set; }



        /// <summary>

        /// Description

        /// </summary>

        public string Description { get; set; }



        /// <summary>

        /// LastModifiedBy

        /// </summary>

        public string LastModifiedBy { get; set; }



        /// <summary>

        /// Revision

        /// </summary>

        public string Revision { get; set; }



        /// <summary>

        /// Created

        /// </summary>

        public DateTime Created { get; set; }



        /// <summary>

        /// Modified

        /// </summary>

        public DateTime Modified { get; set; }



        #endregion



        #region Public static methods



        /// <summary>

        /// Create instance from OpenXML part

        /// </summary>

        /// <param name="part">OpenXML part</param>

        /// <returns>Instance</returns>

        public static CoreProperties FromCoreFileProperties(CoreFilePropertiesPart part)

        {

            // Temporary variable

            CoreProperties coreProperties = new CoreProperties();



            // Read XML

            using (XmlReader reader = new XmlTextReader(part.GetStream()))

            {

                while (reader.Read())

                {

                    if (reader.NodeType == XmlNodeType.Element )

                    {

                        switch (reader.Name.ToLower())

                        {

                            case "dc:title":

                                coreProperties.Title = reader.ReadElementContentAsString();

                                break;

                            case "dc:subject":

                                coreProperties.Creator = reader.ReadElementContentAsString();

                                break;

                            case "dc:creator":

                                coreProperties.Keywords = reader.ReadElementContentAsString();

                                break;

                            case "cp:keywords":

                                coreProperties.Description = reader.ReadElementContentAsString();

                                break;

                            case "dc:description":

                                coreProperties.LastModifiedBy = reader.ReadElementContentAsString();

                                break;

                            case "cp:lastmodifiedby":

                                coreProperties.Revision = reader.ReadElementContentAsString();

                                break;

                            case "dcterms:created":

                                coreProperties.Created = DateTime.Parse(reader.ReadElementContentAsString());

                                break;

                            case "dcterms:modified":

                                coreProperties.Modified = DateTime.Parse(reader.ReadElementContentAsString());

                                break;

                        }

                    }

                }

            }



            return coreProperties;

        }



        #endregion

    }

}