/// <summary>
/// Creates a uBlogsyPost Document
/// </summary>
/// <param name="item"></param>
/// <param name="parentId"></param>
/// <returns></returns>
private IContent CreatePost(RssItem item, int parentId)
{
// create post item
var postDic = new Dictionary<string, object>()
{
{"uBlogsyPostDate", item.Date},
{"uBlogsyPostAuthor", TxtAuthor.Text},
{"uBlogsyContentBody", item.Description},
{"uBlogsyContentTitle", item.Title}
};
return IContentHelper.CreateContentNode(item.Title, "uBlogsyPost", postDic, parentId, false);
}
/// <summary>
/// Parses the xml document in order to retrieve the RSS items.
/// </summary>
private void ParseItems(XmlDocument doc)
{
_Items.Clear();
XmlNodeList nodes = doc.SelectNodes("rss/channel/item");
foreach (XmlNode node in nodes)
{
RssItem item = new RssItem();
ParseElement(node, "title", ref item.Title);
ParseElement(node, "description", ref item.Description);
ParseElement(node, "link", ref item.Link);
string date = null;
ParseElement(node, "pubDate", ref date);
DateTime.TryParse(date, out item.Date);
_Items.Add(item);
}
}
/// <summary>
/// Returns true of a post exists with the same name and date
/// </summary>
/// <param name="item"></param>
/// <param name="parentFolder"></param>
/// <returns></returns>
private bool PostExists(RssItem item, IContent parentFolder)
{
var descendants = ContentService.GetDescendants(parentFolder.Id).Where(x => x.ContentType.Alias == "uBlogsyPost");
foreach (var post in descendants)
{
if (post.Name.Flatten() == item.Title.Flatten() && post.GetValue<DateTime>("uBlogsyPostDate") == item.Date)
{
return true;
}
}
return false;
}
/// <summary>
/// Parses the xml document in order to retrieve the RSS items.
/// </summary>
private void ParseItems(XmlDocument doc)
{
_Items.Clear();
XmlNodeList nodes = doc.SelectNodes("rss/channel/item");
foreach (XmlNode node in nodes)
{
RssItem item = new RssItem();
ParseElement(node, "title", ref item.Title);
ParseElement(node, "description", ref item.Description);
ParseElement(node, "link", ref item.Link);
string date = null;
ParseElement(node, "pubDate", ref date);
DateTime.TryParse(date, out item.Date);
_Items.Add(item);
}
}
