private void ReadSlideCommentsFile(string root, int num, CommentAuthors commentAuthors)
{
var path = Path.Combine(root, "ppt", "comments", $"comment{num}.xml");
if (!File.Exists(path))
{
return;
}
var doc = XDocument.Load(path);//Load file contents
var nsp = XNamespace.Get(@"http://schemas.openxmlformats.org/presentationml/2006/main");
var nsp15 = XNamespace.Get(@"http://schemas.microsoft.com/office/powerpoint/2012/main");
var commentsList = new List <Comment>();
if (doc.Root == null)
{
return;
}
foreach (var xmlComment in doc.Root.Elements(nsp + "cm"))
{
var comment = new Comment()
{
Timestamp = DateTime.Parse(xmlComment.Attribute("dt").Value, CultureInfo.InvariantCulture),
Idx = int.Parse(xmlComment.Attribute("idx").Value),
Text = xmlComment.Element(nsp + "text")?.Value,
};
var xmlCommentAuthorId = int.Parse(xmlComment.Attribute("authorId").Value);
comment.Author = commentAuthors.Authors.Single(x => x.Id == xmlCommentAuthorId);
var pos = xmlComment.Element(nsp + "pos");
if (pos != null)
{
comment.Position = new Position
{
X = int.Parse(pos.Attribute("x").Value),
Y = int.Parse(pos.Attribute("y").Value)
};
}
var parent = xmlComment.Descendants(nsp15 + "parentCm").FirstOrDefault();
if (parent != null)
{
comment.ParentIdx = int.Parse(parent.Attribute("idx").Value);
}
commentsList.Add(comment);
}
foreach (var comment in commentsList)
{
if (comment.ParentIdx == null)
{
continue;
}
foreach (var secondComment in commentsList)
{
if (comment.ParentIdx == secondComment.Idx)
{
secondComment.SubComments.Add(comment);
}
}
}
foreach (var comment in commentsList.Where(x => x.ParentIdx == null))
{
this.Comments.Add(comment);
}
}
public Slide(string root, int num, CommentAuthors commentAuthors)
{
this.ReadSlideFile(root, num);
this.ReadSlideCommentsFile(root, num, commentAuthors);
}