/// <summary>
/// Initializes a new instance of <see cref="RssSearchResult" /> class.
/// </summary>
/// <param name="item">A valid SyndicationItem.</param>
/// <param name="feedImage">Source feed image</param>
public RssSearchResult(SyndicationItem item, string feedImage)
: this()
{
Author = item.Authors.Count > 0 ? item.Authors[0].Name : string.Empty;
Id = item.Id;
Title = item.Title != null?HttpUtility.HtmlDecode(item.Title.Text) : string.Empty;
Content = HttpUtility.HtmlDecode(RssUtil.GetSummary(item));
Summary = string.IsNullOrEmpty(Content) ? string.Empty : Content;
if (Summary.Length > 140)
{
Summary = HtmlUtil.TruncateHtml(Summary, 137, "...");
}
PublishDate = item.PublishDate.DateTime;
ImageUrl = RssUtil.GetImage(item, true);
ExtraImageUrl = RssUtil.GetExtraImage(item);
if (string.IsNullOrEmpty(ImageUrl) && !string.IsNullOrEmpty(ExtraImageUrl))
{
ImageUrl = ExtraImageUrl;
}
if (string.IsNullOrEmpty(ImageUrl))
{
ImageUrl = feedImage;
}
MediaUrl = RssUtil.GetMediaVideoURL(item);
FeedUrl = RssUtil.GetItemFeedLink(item);
}
/// <summary>
/// Initializes a new instance of <see cref="RssSearchResult" /> class.
/// </summary>
/// <param name="item">A valid SyndicationItem.</param>
/// <param name="feedImage">Source feed image</param>
public RssSearchResult(SyndicationItem item, string feedImage)
: this()
{
Author = item.Authors.Count > 0 ? item.Authors[0].Name : string.Empty;
if (string.IsNullOrEmpty(Author))
{
if (item.ElementExtensions.Count(p => p.OuterName == "creator") != 0)
{
var creator = item.ElementExtensions.FirstOrDefault(p => p.OuterName == "creator");
if (creator != null)
{
Author = creator.GetObject <XElement>().Value;
}
}
}
Id = item.Id;
Title = item.Title != null?HttpUtility.HtmlDecode(item.Title.Text) : string.Empty;
Content = HttpUtility.HtmlDecode(RssUtil.SanitizeHtml(RssUtil.GetSummary(item)));
Summary = RssUtil.SanitizeHtml(string.IsNullOrEmpty(Content) ? string.Empty : Content);
if (Summary.Length > 140)
{
Summary = HtmlUtil.TruncateHtml(Summary, 137, "...");
}
PublishDate = item.PublishDate.DateTime;
ImageUrl = RssUtil.GetImage(item, true);
ExtraImageUrl = RssUtil.GetExtraImage(item);
if (string.IsNullOrEmpty(ImageUrl) && !string.IsNullOrEmpty(ExtraImageUrl))
{
ImageUrl = ExtraImageUrl;
}
if (string.IsNullOrEmpty(ImageUrl))
{
ImageUrl = feedImage;
}
if (String.IsNullOrEmpty(ImageUrl))
{
var encoded = item.ElementExtensions.FirstOrDefault(p => p.OuterName == "encoded");
string encodedText = string.Empty;
if (encoded != null)
{
encodedText = encoded.GetObject <XElement>().Value;
}
var imageUrl =
Regex.Match(encodedText, "<img.+?src=[\"'](.+?)[\"'].+?>", RegexOptions.IgnoreCase).Groups[1].Value;
ImageUrl = !string.IsNullOrEmpty(imageUrl) ? imageUrl : string.Empty;
}
MediaUrl = RssUtil.GetMediaVideoURL(item);
FeedUrl = RssUtil.GetItemFeedLink(item);
}
/// <summary>
/// Initializes a new instance of <see cref="FlickrSearchResult" /> class.
/// </summary>
/// <param name="item">A valid SyndicationItem.</param>
public FlickrSearchResult(SyndicationItem item)
: this()
{
Id = item.Id;
Title = item.Title != null?HttpUtility.HtmlDecode(item.Title.Text) : string.Empty;
Summary = RssUtil.GetSummary(item);
Image = RssUtil.GetImage(item, true);
Published = item.PublishDate.DateTime;
}
