Ejemplo n.º 1
0
 public FeedItemLayoutData(CanvasDevice device, FeedItem feedItem, float fRequestedWidth)
 {
     FeedDataTitleLayout = new CanvasTextLayout(device, feedItem.FeedDataTitle, Statics.DefaultFont, fRequestedWidth, 20);
     PublicationDateLayout = new CanvasTextLayout(device, feedItem.PublicationDate.ToString("MM/dd/yy"), Statics.DefaultFont, fRequestedWidth, 20); // MMMM dd, yyyy - h:mm
     TitleLayout = new CanvasTextLayout(device, feedItem.Title, Statics.DefaultFont, fRequestedWidth, 20);
     AuthorLayout = new CanvasTextLayout(device, feedItem.Author, Statics.DefaultFont, fRequestedWidth, 20);
     if (feedItem.Title != feedItem.Content) { ContentLayout = new CanvasTextLayout(device, feedItem.Content, Statics.DefaultFont, fRequestedWidth, 20); }
     LinkLayout = new CanvasTextLayout(device, feedItem.Link.ToString(), Statics.DefaultFont, fRequestedWidth, 20);
 }
Ejemplo n.º 2
0
 public void SetFeedItem(CanvasDevice device, FeedItem feedItem)
 {
     if (feedItem == null) { return; }
     FeedItem = feedItem;
     FeedItemLayoutData = new FeedItemLayoutData(device, feedItem, Width - Padding * 2);
 }
Ejemplo n.º 3
0
        private static async Task<FeedData> GetFeedAsync(string strUri)
        {
            SyndicationClient client = new SyndicationClient();
            Uri feedUri = new Uri(strUri);

            try
            {
                SyndicationFeed feed = await client.RetrieveFeedAsync(feedUri);
                FeedData feedData = new FeedData();

                if (feed.Title != null && feed.Title.Text != null)
                {
                    feedData.Title = feed.Title.Text;
                }
                if (feed.Subtitle != null && feed.Subtitle.Text != null)
                {
                    feedData.Description = feed.Subtitle.Text;
                }
                if (feed.Items != null && feed.Items.Count > 0)
                {
                    feedData.PublicationDate = feed.Items[0].PublishedDate.DateTime;

                    foreach (SyndicationItem item in feed.Items)
                    {
                        string title = string.Empty;
                        DateTime date = DateTime.Now;
                        string author = string.Empty;
                        string content = string.Empty;
                        Uri link = null;

                        if (item.Title != null && item.Title.Text != null)
                        {
                            title = Statics.Sanitize(item.Title.Text);
                        }
                        if (item.PublishedDate != null)
                        {
                            date = item.PublishedDate.DateTime;
                        }
                        if (item.Authors != null && item.Authors.Count > 0)
                        {
                            author = item.Authors[0].Name;
                        }
                        switch (feed.SourceFormat)
                        {
                            case SyndicationFormat.Atom10:
                                if (item.Content != null && item.Content.Text != null)
                                {
                                    content = Statics.Sanitize(item.Content.Text);
                                }
                                if (item.Id != null)
                                {
                                    // not sure about this
                                    link = new Uri(item.Id);
                                }
                                break;
                            case SyndicationFormat.Rss20:
                                if (item.Summary != null && item.Summary.Text != null)
                                {
                                    content = Statics.Sanitize(item.Summary.Text);
                                }
                                if (item.Links != null && item.Links.Count > 0)
                                {
                                    link = item.Links[0].Uri;
                                }
                                break;
                            default:
                                throw new Exception();
                        }

                        FeedItem feedItem = new FeedItem(feedData.Title, title, author, content, date, link);
                        feedData.Items.Add(feedItem);
                    }
                }

                return feedData;
            }
            catch (Exception e)
            {
                return null;
            }
        }
Ejemplo n.º 4
0
 public void RecycleFeedItemData()
 {
     FeedDataSource.Recycle(FeedItem);
     FeedItem = null;
 }
Ejemplo n.º 5
0
 public static void Recycle(FeedItem fi)
 {
     if (fi != null) { FeedItems.Add(fi); }
 }