private void LoadFeed()
{
FeedEntries.Clear();
if (string.IsNullOrWhiteSpace(this.feedUri))
{
return;
}
var versionFeed = VersionFeedUtils.LoadVersionFeed(this.feedUri, App.Instance.Version);
if (versionFeed == null)
{
return;
}
foreach (var entry in versionFeed.Entries)
{
if (entry == null)
{
continue;
}
FeedEntries.Add(entry);
}
SelectedFeedEntry = FeedEntries.OrderByDescending(e => e.Updated).FirstOrDefault();
}
public static VersionFeed LoadVersionFeed(string inputUri, string currentVersion)
{
try
{
var reader = XmlReader.Create(inputUri);
var feed = SyndicationFeed.Load(reader);
var versionFeed = new VersionFeed
{
Id = feed.Id,
Title = feed.Title?.Text,
SubTitle = feed.Description?.Text,
Link = feed.Links?[0].Uri,
Updated = feed.LastUpdatedTime.ToLocalTime(),
};
//Loop through all items in the SyndicationFeed
foreach (var item in feed.Items)
{
var textContent = item.Content as TextSyndicationContent;
var versionFeedEntry = new VersionFeedEntry
{
Id = item.Id,
Title = item.Title?.Text,
Summary = item.Summary?.Text,
Link = item.Links?[0].Uri,
Updated = item.LastUpdatedTime.ToLocalTime(),
Content = textContent?.Text,
Author = item.Authors?[0].Name,
IsCurrent = (item.Summary?.Text ?? string.Empty).Equals(currentVersion),
};
versionFeed.Entries.Add(versionFeedEntry);
}
return(versionFeed);
}
catch (Exception)
{
return(new VersionFeed());
}
}
