xmlrpcresponse.cs

个人博客系统

        }

        /// <summary>
        /// Writes the MediaInfo Struct of Response
        /// </summary>
        /// <param name="data">xml response</param>
        private void WriteMediaInfo(XmlTextWriter data)
        {
            data.WriteStartElement("param");
            data.WriteStartElement("value");
            data.WriteStartElement("struct");

            // url
            data.WriteStartElement("member");
            data.WriteElementString("name", "url");
            data.WriteStartElement("value");
            data.WriteElementString("string", _mediaInfo.url);
            data.WriteEndElement();
            data.WriteEndElement();

            data.WriteEndElement();
            data.WriteEndElement();
            data.WriteEndElement();
        }
        
        /// <summary>
        /// Writes the PostID string of Response.
        /// </summary>
        /// <param name="data">xml response</param>
        private void WriteNewPost(XmlTextWriter data)
        {
            data.WriteStartElement("param");
            data.WriteStartElement("value");
            data.WriteElementString("string", _postID);
            data.WriteEndElement();
            data.WriteEndElement();
        }

        /// <summary>
        /// Writes the Metaweblog Post Struct of Response.
        /// </summary>
        /// <param name="data">xml response</param>
        private void WritePost(XmlTextWriter data)
        {
            data.WriteStartElement("param");
            data.WriteStartElement("value");
            data.WriteStartElement("struct");

            // postid
            data.WriteStartElement("member");
            data.WriteElementString("name", "postid");
            data.WriteStartElement("value");
            data.WriteElementString("string", _post.postID);
            data.WriteEndElement();
            data.WriteEndElement();

            // title
            data.WriteStartElement("member");
            data.WriteElementString("name", "title");
            data.WriteStartElement("value");
            data.WriteElementString("string", _post.title);
            data.WriteEndElement();
            data.WriteEndElement();

            // description
            data.WriteStartElement("member");
            data.WriteElementString("name", "description");
            data.WriteStartElement("value");
            data.WriteElementString("string", _post.description);
            data.WriteEndElement();
            data.WriteEndElement();

            // link
            data.WriteStartElement("member");
            data.WriteElementString("name", "link");
            data.WriteStartElement("value");
            data.WriteElementString("string", _post.link);
            data.WriteEndElement();
            data.WriteEndElement();

            // tags (mt_keywords)
            data.WriteStartElement("member");
            data.WriteElementString("name", "mt_keywords");
            data.WriteStartElement("value");
            string[] tags = new string[_post.tags.Count];
            for (int i = 0; i < _post.tags.Count; i++)
            {
              tags[i] = _post.tags[i];
            }
            string tagList = string.Join(",", tags);
            data.WriteElementString("string", tagList);
            data.WriteEndElement();
            data.WriteEndElement();

            // categories
            if (_post.categories.Count > 0)
            {
                data.WriteStartElement("member");
                data.WriteElementString("name", "categories");
                data.WriteStartElement("value");
                data.WriteStartElement("array");
                data.WriteStartElement("data");
                foreach (string cat in _post.categories)
                {
                    data.WriteStartElement("value");
                    data.WriteElementString("string", cat);
                    data.WriteEndElement();
                }
                data.WriteEndElement();
                data.WriteEndElement();
                data.WriteEndElement();
                data.WriteEndElement();
            }

            data.WriteEndElement();
            data.WriteEndElement();
            data.WriteEndElement();
        }

        /// <summary>
        /// Writes the array of Metaweblog Post Structs of Response.
        /// </summary>
        /// <param name="data">xml response</param>
        private void WritePosts(XmlTextWriter data)
        {
            data.WriteStartElement("param");
            data.WriteStartElement("value");
            data.WriteStartElement("array");
            data.WriteStartElement("data");

            foreach (MWAPost post in _posts)
            {
                data.WriteStartElement("value");
                data.WriteStartElement("struct");

                // postid
                data.WriteStartElement("member");
                data.WriteElementString("name", "postid");
                data.WriteStartElement("value");
                data.WriteElementString("string", post.postID);
                data.WriteEndElement();
                data.WriteEndElement();

                // dateCreated
                data.WriteStartElement("member");
                data.WriteElementString("name", "dateCreated");
                data.WriteStartElement("value");
                data.WriteElementString("dateTime.iso8601", ConvertDatetoISO8601(post.postDate));
                data.WriteEndElement();
                data.WriteEndElement();

                // title
                data.WriteStartElement("member");
                data.WriteElementString("name", "title");
                data.WriteStartElement("value");
                data.WriteElementString("string", post.title);
                data.WriteEndElement();
                data.WriteEndElement();

                // description
                data.WriteStartElement("member");
                data.WriteElementString("name", "description");
                data.WriteElementString("value", post.description);
                data.WriteEndElement();

                // link
                data.WriteStartElement("member");
                data.WriteElementString("name", "link");
                data.WriteStartElement("value");
                data.WriteElementString("string", post.link);
                data.WriteEndElement();
                data.WriteEndElement();
                
                // tags (mt_keywords)
                data.WriteStartElement("member");
                data.WriteElementString("name", "mt_keywords");
                data.WriteStartElement("value");
                string[] tags = new string[post.tags.Count];
                for (int i = 0; i < post.tags.Count; i++)
                {
                  tags[i] = post.tags[i];
                }
                string tagList = string.Join(",", tags);
                data.WriteElementString("string", tagList);
                data.WriteEndElement();
                data.WriteEndElement();

                // publish
                data.WriteStartElement("member");
                data.WriteElementString("name", "publish");
                data.WriteStartElement("value");
                if (post.publish)
                    data.WriteElementString("boolean", "1");
                else
                    data.WriteElementString("boolean", "0");
                data.WriteEndElement();
                data.WriteEndElement();

                // categories
                if (post.categories.Count > 0)
                {
                    data.WriteStartElement("member");
                    data.WriteElementString("name", "categories");
                    data.WriteStartElement("value");
                    data.WriteStartElement("array");
                    data.WriteStartElement("data");
                    foreach (string cat in post.categories)
                    {
                        data.WriteStartElement("value");
                        data.WriteElementString("string", cat);
                        data.WriteEndElement();
                    }
                    data.WriteEndElement();
                    data.WriteEndElement();
                    data.WriteEndElement();
                    data.WriteEndElement();
                }

                data.WriteEndElement();
                data.WriteEndElement();

            }

            // Close tags
            data.WriteEndElement();
            data.WriteEndElement();
            data.WriteEndElement();
            data.WriteEndElement();

        }
        
        /// <summary>
        /// Writes array of BlogInfo structs of Response
        /// </summary>
        /// <param name="data"></param>
        private void WriteGetUsersBlogs(XmlTextWriter data)
        {
            data.WriteStartElement("param");
            data.WriteStartElement("value");
            data.WriteStartElement("array");
            data.WriteStartElement("data");

            foreach (MWABlogInfo blog in _blogs)
            {
                data.WriteStartElement("value");
                data.WriteStartElement("struct");

                // url
                data.WriteStartElement("member");
                data.WriteElementString("name", "url");
                data.WriteElementString("value", blog.url);
                data.WriteEndElement();

                // blogid
                data.WriteStartElement("member");
                data.WriteElementString("name", "blogid");
                data.WriteElementString("value", blog.blogID);
                data.WriteEndElement();

                // blogName
                data.WriteStartElement("member");
                data.WriteElementString("name", "blogName");
                data.WriteElementString("value", blog.blogName);
                data.WriteEndElement();

                data.WriteEndElement();
                data.WriteEndElement();

            }
            
            // Close tags
            data.WriteEndElement();
            data.WriteEndElement();
            data.WriteEndElement();
            data.WriteEndElement();
                
        }

        /// <summary>
        /// Convert Date to format expected by MetaWeblog Response.
        /// </summary>
        /// <param name="date">DateTime to convert</param>
        /// <returns>ISO8601 date string</returns>
        private string ConvertDatetoISO8601(DateTime date)
        {
            string temp = date.Year.ToString() + date.Month.ToString().PadLeft(2, '0') + date.Day.ToString().PadLeft(2, '0') +
                "T" + date.Hour.ToString().PadLeft(2, '0') + ":" + date.Minute.ToString().PadLeft(2, '0') + ":" + date.Second.ToString().PadLeft(2, '0');
            return temp;
        }

        #endregion

    }
}