private void scanForImages(List <Annotation> annotations) { imagesInPost = new ObservableCollection <AppNetDotNet.Model.Annotations.EmbeddedMedia>(); if (annotations != null) { foreach (Annotation annotation in annotations) { if (annotation.type == "net.app.core.oembed") { AppNetDotNet.Model.Annotations.EmbeddedMedia media = annotation.parsedObject as AppNetDotNet.Model.Annotations.EmbeddedMedia; if (media != null) { if (!string.IsNullOrEmpty(media.thumbnail_url) || !string.IsNullOrEmpty(media.url)) { if (string.IsNullOrEmpty(media.thumbnail_url)) { media.thumbnail_url = media.url; } imagesInPost.Add(media); hasEmbeddedImages = true; } } } } } }
public Broadcast_Message(Message message) { raw_base_message = message; if (message != null) { this.text = message.text; if (message.raw != null) { foreach (Annotation annotation in message.raw) { switch (annotation.type) { case "net.app.core.oembed": AppNetDotNet.Model.Annotations.EmbeddedMedia media = annotation.parsedObject as AppNetDotNet.Model.Annotations.EmbeddedMedia; if (media != null) { if (!string.IsNullOrEmpty(media.thumbnail_url) || !string.IsNullOrEmpty(media.url)) { if (string.IsNullOrEmpty(media.thumbnail_url)) { media.thumbnail_url = media.url; } image_url = media.thumbnail_url; } } break; case "net.app.core.broadcast.message.metadata": AppNetDotNet.Model.Annotations.Broadcast_Message_Metadata broadcast = annotation.parsedObject as AppNetDotNet.Model.Annotations.Broadcast_Message_Metadata; if (broadcast != null) { this.headline = broadcast.subject; } break; case "net.app.core.crosspost": AppNetDotNet.Model.Annotations.Crosspost crosspost = annotation.parsedObject as AppNetDotNet.Model.Annotations.Crosspost; if (crosspost != null) { this.read_more_url = crosspost.canonical_url; } break; } } } } if (string.IsNullOrEmpty(headline)) { // no valid broadcast message! } }