public static void Save(BlogPost post, string file) {
post.LastModified = DateTime.UtcNow;
XDocument doc = new XDocument(
new XElement("post",
new XElement("title", post.Title),
new XElement("slug", post.Slug),
new XElement("author", post.Author),
new XElement("pubDate", post.PubDate.ToString("yyyy-MM-dd HH:mm:ss")),
new XElement("lastModified", post.LastModified.ToString("yyyy-MM-dd HH:mm:ss")),
new XElement("content", post.Content),
new XElement("ispublished", post.IsPublished),
new XElement("categories", string.Empty),
new XElement("comments", string.Empty)
));
XElement categories = doc.XPathSelectElement("post/categories");
foreach (string category in post.Categories) {
categories.Add(new XElement("category", category));
}
XElement comments = doc.XPathSelectElement("post/comments");
doc.Save(file);
}
public static BlogPost LoadPost(string file) {
XElement doc = XElement.Load(file);
BlogPost post = new BlogPost() {
ID = Path.GetFileNameWithoutExtension(file),
Title = ReadValue(doc, "title"),
Author = ReadValue(doc, "author"),
Content = ReadValue(doc, "content"),
Slug = ReadValue(doc, "slug").ToLowerInvariant(),
PubDate = DateTime.Parse(ReadValue(doc, "pubDate")),
LastModified = DateTime.Parse(ReadValue(doc, "lastModified", DateTime.Now.ToString())),
IsPublished = bool.Parse(ReadValue(doc, "ispublished", "true")),
};
return post;
}
