private IList<Review> GetReviews(XElement bookXml)
{
var reviewsCollection = new List<Review>();
var reviewsXml = bookXml.Element("reviews");
if (reviewsXml != null)
{
foreach (var reviewXElement in reviewsXml.Elements("review"))
{
var review = new Review();
this.SetAuthor(reviewXElement, review);
this.SetDateOfCreation(reviewXElement, review);
this.SetContent(reviewXElement, review);
reviewsCollection.Add(review);
}
}
return reviewsCollection;
}
private void SetDateOfCreation(XElement reviewXElement, Review review)
{
var dateOfCreationAttribute = reviewXElement.Attribute("date");
var dateOfCreation = dateOfCreationAttribute != null ? DateTime.Parse(dateOfCreationAttribute.Value) : DateTime.Now;
review.DateOfCreation = dateOfCreation;
}
private void SetContent(XElement reviewXElement, Review review)
{
var reviewContent = reviewXElement.Value.Trim();
review.Content = reviewContent;
}
private void SetAuthor(XElement reviewXElement, Review review)
{
var authorAttribute = reviewXElement.Attribute("author");
if (authorAttribute != null)
{
var author = this.GetOrCreateAuthor(authorAttribute.Value);
review.Author = author;
}
}