/// <summary>
/// Initializes a new instance of the <see cref="DraftPost"/> class.
/// </summary>
/// <param name="post">
/// The post.
/// </param>
public DraftPost(Post post)
{
this._fileID = post.FileID;
this._type = PostType.Draft;
this._catID = post.CatID;
this._oldCatID = this._catID;
this._title = post.Title;
this._author = post.Author;
this._time = post.Time;
this._comments = post.Comments;
this._docs = post.Documents;
this._contents = post.Contents;
}
/// <summary>
/// Saves the content of the post in XML
/// Called during post creation / editing / AutoSave
/// </summary>
/// <param name="post">
/// The Post
/// </param>
public void Save(Post post)
{
XElement postElem = null;
string path = this.GetFilePath(post.FileID);
string template = "<?xml version=\"1.0\" encoding=\"utf-8\"?>";
template += "<Post Title=\"{0}\" FileID=\"{1}\" Author=\"{2}\" Time=\"{3}\" CatID=\"{4}\" Comments=\"{5}\">";
template += "<Documents></Documents>";
template += "<Content></Content>";
template += "<Comments></Comments></Post>";
template = string.Format(
template,
post.Title,
post.FileID,
post.Author,
post.Time.ToString(DataContext.DateTimeFormat, CultureInfo.InvariantCulture),
post.CatID,
post.Comments.Count);
try
{
postElem = XElement.Parse(template);
}
catch (Exception ex)
{
Logger.Log(XML_FORMAT_ERROR, ex);
throw new ApplicationException(XML_FORMAT_ERROR, ex);
}
try
{
XElement docsElem = postElem.Element("Documents");
foreach (Document document in post.Documents)
{
XElement docElem = new XElement("Document", new XAttribute("Path", document.Path));
docsElem.Add(docElem);
}
string contents2 = HttpContext.Current.Server.HtmlEncode(post.Contents);
// postElem.Element("Content").Value = contents2;
postElem.Element("Content").Value = post.Contents;
XElement commentsElem = postElem.Element("Comments");
commentsElem.RemoveAll();
foreach (Comment comment in post.Comments)
{
XElement commentElem = new XElement(
"Comment",
new XAttribute("ID", comment.ID),
new XAttribute("Name", comment.Name),
new XAttribute("Url", comment.Url),
new XAttribute("IsAuthor", comment.IsAuthor),
new XAttribute(
"Time", comment.Time.ToString(DataContext.DateTimeFormat, CultureInfo.InvariantCulture)),
new XAttribute("Ip", comment.Ip));
// commentElem.Value = HttpContext.Current.Server.HtmlEncode(comment.Text);
commentElem.Value = comment.Text;
commentsElem.Add(commentElem);
}
XmlWriterSettings settings = new XmlWriterSettings();
settings.Indent = true;
XmlWriter writer = XmlWriter.Create(path, settings);
postElem.Save(writer);
writer.Close();
}
catch (Exception ex)
{
Logger.Log(XML_FORMAT_ERROR, ex);
throw new ApplicationException(XML_FORMAT_ERROR, ex);
}
}
/// <summary>
/// Gets the post data
/// Called when displaying a post
/// </summary>
/// <param name="fileID">
/// Post ID
/// </param>
/// <returns>
/// The Post
/// </returns>
public Post Load(string fileID)
{
string path = this.GetFilePath(fileID);
XElement root = null;
try
{
root = XElement.Load(path);
}
catch (Exception ex)
{
Logger.Log(NO_FILE_ERROR, ex);
throw new ApplicationException(NO_FILE_ERROR, ex);
}
Post post = new Post();
XElement postElem = root;
try
{
post.FileID = postElem.Attribute("FileID").Value;
post.Title = postElem.Attribute("Title").Value;
post.Author = postElem.Attribute("Author").Value;
post.CatID = postElem.Attribute("CatID").Value;
try
{
post.Time = DateTime.ParseExact(
postElem.Attribute("Time").Value, DataContext.DateTimeFormat, CultureInfo.InvariantCulture);
}
catch (Exception ex)
{
string msg = string.Format(DATE_FORMAT_ERROR, fileID);
Logger.Log(msg, ex);
post.Time = DateTime.MinValue;
}
XElement docsElem = postElem.Element("Documents");
if (docsElem != null)
{
foreach (XElement docElem in docsElem.Elements("Document"))
{
Document document = new Document();
document.Path = docElem.Attribute("Path").Value;
post.Documents.Add(document);
}
}
string contents = HttpContext.Current.Server.HtmlDecode(GetInnerXml(postElem.Element("Content")));
post.Contents = contents;
XElement commentsElem = postElem.Element("Comments");
if (commentsElem != null)
{
foreach (XElement commentElem in commentsElem.Elements("Comment"))
{
Comment comment = new Comment();
comment.FileID = post.FileID;
comment.ID = commentElem.Attribute("ID").Value;
comment.Name = commentElem.Attribute("Name").Value;
comment.Text = HttpContext.Current.Server.HtmlDecode(GetInnerXml(commentElem));
// comment.Text = HttpContext.Current.Server.HtmlDecode(comment.Text);
comment.Url = commentElem.Attribute("Url").Value;
comment.Time = DateTime.ParseExact(
commentElem.Attribute("Time").Value,
DataContext.DateTimeFormat,
CultureInfo.InvariantCulture);
comment.Ip = commentElem.Attribute("Ip").Value;
if (commentElem.Attribute("IsAuthor") != null)
{
comment.IsAuthor = bool.Parse(commentElem.Attribute("IsAuthor").Value);
}
post.Comments.Add(comment);
}
}
}
catch (Exception ex)
{
Logger.Log(XML_FORMAT_ERROR, ex);
throw new ApplicationException(XML_FORMAT_ERROR, ex);
}
return post;
}
/// <summary>
/// The save.
/// </summary>
/// <param name="post">
/// The post.
/// </param>
public static void Save(Post post)
{
IPostData data = ConfigHelper.DataContext.PostData;
data.Save(post);
}
