protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
SetContentView(Resource.Layout.NewsDetailsScreen);
var id = Intent.GetIntExtra("NewsID", -1);
if (id >= 0)
{
newsItem = BL.Managers.NewsManager.Get(id);
if (newsItem != null)
{
FindViewById <TextView>(Resource.Id.TitleTextView).Visibility = global::Android.Views.ViewStates.Gone;
FindViewById <WebView>(Resource.Id.ContentWebView).LoadDataWithBaseURL(null,
"<html><body>" + newsItem.Content + "</body></html>", @"text/html", "utf-8", null);
// ugh - LoadData() method has problems when html contains a % SO USE LoadDataWithBaseURL instead even though we don't have a BaseURL
// http://code.google.com/p/android/issues/detail?id=1733
// http://code.google.com/p/android/issues/detail?id=4401
}
else // shouldn't happen...
{
var text = FindViewById <TextView>(Resource.Id.TitleTextView);
text.Text = "NewsItem not found: " + id;
text.Visibility = global::Android.Views.ViewStates.Visible;
}
}
}
public void Update(RSSEntry item)
{
ID = item.ID;
Url = item.Url;
Title = item.Title;
Published = item.Published;
Content = item.Content;
}
/// <summary>
/// If there are subsections in the hierarchy, navigate to those
/// ASSUMES there are _never_ Categories hanging off the root in the hierarchy
/// </summary>
public override void RowSelected(UITableView tableView, NSIndexPath indexPath)
{
Console.WriteLine("Blog Entry selected");
RSSEntry fi = rssvc.BlogFeed[indexPath.Row];
RssSessionsEntryViewController revc = new RssSessionsEntryViewController(fi.Title, fi.Content.ToString());
revc.Title = fi.Title;
rssvc.NavigationController.PushViewController(revc, true);
}
public void GrabRSS()
{
try
{
XmlNode nodeRss = null;
XmlNode nodeChannel = null;
XmlNode nodeItem = null;
var wb = new WebClient();
// Read the RSS XML into an XmlReader, then proceed to f**k bitches
var rssReader = new XmlTextReader(RSSFeed.OriginalString);
var rssDoc = new XmlDocument();
rssDoc.Load(rssReader);
// Get the rss tag
for (int i = 0; i < rssDoc.ChildNodes.Count; i++)
if (rssDoc.ChildNodes[i].Name == "rss")
nodeRss = rssDoc.ChildNodes[i];
// Get the chanel tag
for (int i = 0; i < nodeRss.ChildNodes.Count; i++)
if (nodeRss.ChildNodes[i].Name == "channel")
nodeChannel = nodeRss.ChildNodes[i];
// Get all the items
for (int i = 0; i < nodeChannel.ChildNodes.Count; i++)
if (nodeChannel.ChildNodes[i].Name == "item")
{
nodeItem = nodeChannel.ChildNodes[i];
var rssEntry = new RSSEntry();
rssEntry.Title = nodeItem["title"].InnerText;
rssEntry.Link = nodeItem["link"].InnerText;
rssEntry.Description = nodeItem["description"].InnerText;
rssEntry.PubDate = DateTime.Parse(nodeItem["pubDate"].InnerText);
rssEntry.FriendlyPubDate = rssEntry.PubDate.ToString("dddd, dd MMMM yyyy");
rssEntry.GUID = nodeItem["guid"].InnerText;
Dispatcher.Invoke(new Action(delegate { RssItems.Add(rssEntry); }));
}
}
catch (TaskCanceledException)
{
}
catch
{
Dispatcher.Invoke(new Action(delegate
{
// No internet connection :(, tell the user they are a jewish bastard.
tutorialRSSList.Visibility = Visibility.Collapsed;
gridNoConnection.Visibility = Visibility.Visible;
}));
}
}
/// <summary>
/// Interpreta los nodos de un elemento
/// </summary>
private RSSEntry ParseEntry(MLNode objMLEntry, RSSChannel channel)
{
RSSEntry entry = new RSSEntry();
// Interpreta los nodos
foreach (MLNode node in objMLEntry.Nodes)
{
switch (node.Name)
{
case RSSConstTags.cnstStrItemTitle:
entry.Title = node.Value;
break;
case RSSConstTags.cnstStrItemLink:
entry.Link = node.Value;
break;
case RSSConstTags.cnstStrItemDescription:
entry.Content = node.Value;
break;
case RSSConstTags.cnstStrItemCategory:
entry.Categories.Add(ParseCategory(node));
break;
case RSSConstTags.cnstStrItemPubDate:
entry.DateCreated = node.Value.GetDateTime(DateTime.Now);
break;
case RSSConstTags.cnstStrItemGuid:
entry.GUID = ParseGuid(node);
break;
case RSSConstTags.cnstStrItemEnclosure:
entry.Enclosures.Add(ParseEnclosure(node));
break;
case RSSConstTags.cnstStrItemAuthor:
entry.Authors.Add(ParseAuthor(node));
break;
default:
entry.Extensions.Parse(node, entry, channel.Dictionary);
break;
}
}
// Devuelve la entrada
return(entry);
}
/// <summary>
/// Obtiene los datos de un feed
/// </summary>
private RSSChannel GetFeedData()
{
RSSChannel channel = new RSSChannel();
int itemsWrite = 0;
// Ordena por fecha
Data.Files.SortByDate(false);
// Añade las propiedades del canal
channel.Link = CombineUrl(Processor.Project.URLBase, Processor.Project.PageMain);
channel.Logo = new RSSImage(Processor.Project.URLBase, "Imagen", channel.Link);
channel.Author = new RSSAuthor(Processor.Project.WebMaster);
channel.Copyright = Processor.Project.Copyright;
channel.Title = Processor.Project.Name;
channel.Description = Processor.Project.Description;
channel.Editor = Processor.Project.Editor;
channel.LastBuildDate = DateTime.Now;
// Añade las entradas del canal
foreach (Pages.FileTargetModel file in Data.Files)
{
if (file.File.FileType == Model.Solutions.FileModel.DocumentType.Document &&
file.ShowAtRss && file.ShowMode == Model.Documents.DocumentModel.ShowChildsMode.None &&
itemsWrite < ItemsRSS)
{
RSSEntry rssEntry = new RSSEntry();
Model.Documents.DocumentModel document;
// Carga el documento compilado en corto
document = new Application.Bussiness.Documents.DocumentBussiness().Load(Processor.Project,
file.GetFullFileNameCompiledShort(Processor));
// Asigna los valores a la entrada
rssEntry.Authors.Add(new RSSAuthor(Processor.Project.WebMaster));
// entry.Categories.Add();
rssEntry.Content = document.Content;
rssEntry.Link = CombineUrl(Processor.Project.URLBase, file.RelativeFullFileNameTarget);
rssEntry.Title = file.Title;
rssEntry.DateCreated = file.DateUpdate;
// Añade la entrada al canal
channel.Entries.Add(rssEntry);
// Incrementa el número de entradas escritas
itemsWrite++;
}
}
// Devuelve los datos del canal
return(channel);
}
/// <summary>
/// Convierte las entradas Atom en entradas RSS
/// </summary>
private void ConvertEntries(AtomChannel channel, RSSChannel rss)
{
foreach (AtomEntry channelEntry in channel.Entries)
{
RSSEntry rssEntry = new RSSEntry();
// Convierte los datos de la entrada
rssEntry.GUID.ID = channelEntry.ID;
rssEntry.Title = channelEntry.Title.Content;
rssEntry.Content = channelEntry.Content.Content;
rssEntry.DateCreated = channelEntry.DatePublished;
// Vínculos
if (channelEntry.Links.Count > 0)
{
rssEntry.Link = channelEntry.Links[0].Href;
}
foreach (AtomLink channelLink in channelEntry.Links)
{
if (channelLink.LinkType.Equals("enclosure"))
{
rssEntry.Enclosures.Add(ConvertLink(channelLink));
}
}
// Autores
foreach (AtomPeople channelAuthor in channelEntry.Authors)
{
rssEntry.Authors.Add(new RSSAuthor(channelAuthor.Name));
}
// Categorías
foreach (AtomCategory channelCategory in channelEntry.Categories)
{
rssEntry.Categories.Add(new RSSCategory(channelCategory.Name));
}
// Convierte las extensiones
ConvertExtension(channelEntry.Extensions, rssEntry.Extensions);
// Añade la entrada al objeto Atom
rss.Entries.Add(rssEntry);
}
}
public void GrabRSS()
{
try
{
XmlNode nodeRss = null;
XmlNode nodeChannel = null;
XmlNode nodeItem = null;
var wb = new WebClient();
// Read the RSS XML into an XmlReader, then proceed to f**k bitches
var rssReader = new XmlTextReader(RSSFeed.OriginalString);
var rssDoc = new XmlDocument();
rssDoc.Load(rssReader);
// Get the rss tag
for (int i = 0; i < rssDoc.ChildNodes.Count; i++)
{
if (rssDoc.ChildNodes[i].Name == "rss")
{
nodeRss = rssDoc.ChildNodes[i];
}
}
// Get the chanel tag
for (int i = 0; i < nodeRss.ChildNodes.Count; i++)
{
if (nodeRss.ChildNodes[i].Name == "channel")
{
nodeChannel = nodeRss.ChildNodes[i];
}
}
// Get all the items
for (int i = 0; i < nodeChannel.ChildNodes.Count; i++)
{
if (nodeChannel.ChildNodes[i].Name == "item")
{
nodeItem = nodeChannel.ChildNodes[i];
var rssEntry = new RSSEntry();
rssEntry.Title = nodeItem["title"].InnerText;
rssEntry.Link = nodeItem["link"].InnerText;
rssEntry.Description = nodeItem["description"].InnerText;
rssEntry.PubDate = DateTime.Parse(nodeItem["pubDate"].InnerText);
rssEntry.FriendlyPubDate = rssEntry.PubDate.ToString("dddd, dd MMMM yyyy");
rssEntry.GUID = nodeItem["guid"].InnerText;
Dispatcher.Invoke(new Action(delegate { RssItems.Add(rssEntry); }));
}
}
}
catch (TaskCanceledException)
{
}
catch
{
Dispatcher.Invoke(new Action(delegate
{
// No internet connection :(, tell the user they are a jewish bastard.
tutorialRSSList.Visibility = Visibility.Collapsed;
gridNoConnection.Visibility = Visibility.Visible;
}));
}
}
/// <summary>
/// for iPad (SplitViewController)
/// </summary>
public NewsElement(RSSEntry showEntry, UIImage showImage, MWC.iOS.Screens.iPad.News.NewsSplitView newsSplitView) : base(showEntry.Title)
{
entry = showEntry;
image = showImage;
splitView = newsSplitView; // could be null, in current implementation
}
public NewsElement(RSSEntry showEntry, UIImage showImage) : base(showEntry.Title)
{
entry = showEntry;
image = showImage;
}
public NewsItemViewModel(RSSEntry item)
: this()
{
Update(item);
}
public void Update(RSSEntry entry)
{
this.LoadHtmlString(FormatText());
}
public NewsDetailsScreen(RSSEntry entry) : base()
{
newsEntry = entry;
View.BackgroundColor = UIColor.White;
webView.BackgroundColor = UIColor.White;
}
