/// <summary>
/// Notifies the client that an item has been add to this PubSubNode.
/// </summary>
/// <param name="item">Item that was added.</param>
public void ItemAdded(PubSubItem item)
{
if (OnItemAdd != null)
{
OnItemAdd(this, item);
}
}
/// <summary>
/// Gets or sets the contents of the specified item.
/// </summary>
/// <param name="id">Id of the PubSubItem.</param>
/// <returns>XmlElement representing the contents of the PubSubItem.</returns>
public XmlElement this[string id]
{
get
{
object index = m_index[id];
if (index == null)
{
return(null);
}
PubSubItem item = this[(int)index] as PubSubItem;
if (item == null)
{
return(null);
}
return(item.Contents);
}
set
{
// wrap an item around the contents.
PubSubItem item = new PubSubItem(value.OwnerDocument);
item.Contents = value;
item.ID = id;
Add(item);
}
}
/// <summary>
/// Notifies the client that an item has been removed from this PubSubNode.
/// </summary>
/// <param name="item">Item that was removed.</param>
public void ItemRemoved(PubSubItem item)
{
if (OnItemRemove != null)
{
OnItemRemove(this, item);
}
}
public void FireAdd(PubSubNode node, PubSubItem item)
{
if (OnAdd != null)
{
OnAdd(node, item);
}
}
public void FireRemove(PubSubNode node, PubSubItem item)
{
if (OnRemove != null)
{
OnRemove(node, item);
}
}
private void TrackChanged(object sender, EventArgs args)
{
NowPlayingService nowPlaying = ServiceManager.Get <NowPlayingService>();
PubSubItem itemElement = new PubSubItem(m_Account.Client.Document);
itemElement.SetAttribute("id", "current");
Tune tune = new Tune(m_Account.Client.Document);
itemElement.AppendChild(tune);
if (nowPlaying.IsPlaying)
{
tune.Artist = nowPlaying.CurrentTrackArtist;
tune.Length = nowPlaying.CurrentTrackLength;
tune.Rating = nowPlaying.CurrentTrackRating;
tune.Source = nowPlaying.CurrentTrackSource;
tune.Title = nowPlaying.CurrentTrackTitle;
tune.Track = nowPlaying.CurrentTrackNumber;
tune.Uri = nowPlaying.CurrentTrackUri;
}
m_Account.GetFeature <PersonalEventing>().Publish(Namespace.Tune, itemElement);
}
/// <summary>
/// Publishes user tune information
/// </summary>
public IXmppSession PublishTune(XmppUserTuneEvent tuneEvent)
{
var iq = new IQ();
var pubsub = new PubSub();
var publish = new PubSubPublish();
var item = new PubSubItem();
var tune = new Tune();
iq.Items.Add(pubsub);
pubsub.Items.Add(publish);
publish.Items.Add(item);
iq.From = UserId.ToString();
iq.ID = XmppIdentifierGenerator.Generate();
iq.Type = IQType.Set;
publish.Node = XmppFeatures.UserMood;
item.Item = tune;
tune.Artist = tuneEvent.Artist;
tune.Length = tuneEvent.Length;
tune.Rating = tuneEvent.Rating;
tune.Source = tuneEvent.Source;
tune.Title = tuneEvent.Title;
tune.Track = tuneEvent.Track;
tune.Uri = tuneEvent.Uri;
Send(iq);
return(this);
}
/// <summary>
/// Adds to the end of the list, replacing any item with the same ID,
/// or bumping the oldest item if the list is full.
/// </summary>
/// <param name="value">PubSubItem to add to the list.</param>
/// <returns>Index where the PubSubItem was inserted.</returns>
public override int Add(object value)
{
PubSubItem item = value as PubSubItem;
if (item == null)
{
throw new ArgumentException("Must be an XmlElement", "value");
}
string id = item.ID;
int i;
if (id == null)
{
if (Count == Capacity)
{
RemoveAt(0);
}
i = base.Add(value);
m_node.ItemAdded(item);
return(i);
}
// RemoveId(id);
if (!m_index.Contains(id) && (Count == Capacity))
{
RemoveAt(0);
}
i = base.Add(value);
m_index[id] = i;
m_node.ItemAdded(item);
return(i);
}
void ReceivedMood(JID from, string node, PubSubItem item)
{
Mood mood = (Mood)item["mood"];
m_FriendMoods[from.Bare] = mood;
// Only show in feed if we know this is a recent event.
if (mood["timestamp"] != null && DateTime.Now.Subtract(DateTime.Parse(mood["timestamp"].InnerText)).TotalSeconds <= 60)
{
m_Account.PostActivityFeedItem(from.ToString(), "mood", mood.MoodName, mood.Text);
}
}
private void ReceivedMicroblog(JID from, string node, PubSubItem item)
{
XmlNode entry = item["entry"];
if (entry["published"] != null && !String.IsNullOrEmpty(entry["published"].InnerText))
{
var publishedDate = DateTime.Parse(entry["published"].InnerText);
if ((DateTime.Now - publishedDate).TotalSeconds <= 60)
{
string title = entry["title"].InnerText;
m_Account.PostActivityFeedItem(from, "shout", null, title);
}
}
}
public void PublishMood(string mood, string reason)
{
XmlDocument doc = m_Account.Client.Document;
PubSubItem itemElement = new PubSubItem(doc);
itemElement.SetAttribute("id", "current");
doc.AppendChild(itemElement);
Mood moodElement = new Mood(doc, mood);
moodElement.Text = reason;
itemElement.AppendChild(moodElement);
m_Account.GetFeature<PersonalEventing>().Publish(Namespace.Mood, itemElement);
}
/// <summary>
/// Publishes an item to the node.
/// </summary>
/// <param name="id">If null, the server will assign an item ID.</param>
/// <param name="contents">The XML inside the item. Should be in a new namespace.</param>
public void PublishItem(string id, XmlElement contents)
{
PubSubIQ iq = createCommand(PubSubCommandType.publish);
Publish pub = (Publish)iq.Command;
PubSubItem item = new PubSubItem(m_stream.Document);
if (id != null)
{
item.ID = id;
}
item.AddChild(contents);
pub.AddChild(item);
BeginIQ(iq, new IqCB(OnPublished), item);
}
private void ReceivedTune(JID from, string node, PubSubItem item)
{
Tune tune = (Tune)item["tune"];
m_FriendTunes[from.Bare] = tune;
if (!String.IsNullOrEmpty(tune.Artist) && !String.IsNullOrEmpty(tune.Title))
{
// Only show in feed if we know this is a recent event.
if (tune["timestamp"] != null && DateTime.Now.Subtract(DateTime.Parse(tune["timestamp"].InnerText)).TotalSeconds <= 60)
{
m_Account.PostActivityFeedItem(from, "music", null, String.Format("{0} - {1}", tune.Artist, tune.Title), tune.Uri);
}
}
}
public void PublishMood(string mood, string reason)
{
XmlDocument doc = m_Account.Client.Document;
PubSubItem itemElement = new PubSubItem(doc);
itemElement.SetAttribute("id", "current");
doc.AppendChild(itemElement);
Mood moodElement = new Mood(doc, mood);
moodElement.Text = reason;
itemElement.AppendChild(moodElement);
m_Account.GetFeature <PersonalEventing>().Publish(Namespace.Mood, itemElement);
}
/// <summary>
/// Stops user tune publications
/// </summary>
public IXmppSession StopTunePublication()
{
var iq = new IQ();
var pubsub = new PubSub();
var publish = new PubSubPublish();
var item = new PubSubItem();
var tune = new Tune();
iq.Items.Add(pubsub);
pubsub.Items.Add(publish);
publish.Items.Add(item);
iq.From = UserId.ToString();
iq.ID = XmppIdentifierGenerator.Generate();
iq.Type = IQType.Set;
publish.Node = XmppFeatures.UserMood;
item.Item = tune;
Send(iq);
return(this);
}
void ReceivedWebIdentities(JID from, string node, PubSubItem item)
{
WebIdentities identities = (WebIdentities)item["web-identities"];
if (from == m_Account.Jid.BareJID)
{
lock (m_MyIdentities) {
m_MyIdentities.Clear();
foreach (XmlElement child in identities.ChildNodes)
{
m_MyIdentities.Add(child.Name, child.InnerText);
}
if (MyIdentitiesReceived != null)
{
MyIdentitiesReceived(this, EventArgs.Empty);
}
}
}
else
{
m_IdentityCache[from] = identities;
}
}
/// <summary>
/// Makes sure that the underlying ID index is in sync
/// when an item is removed.
/// </summary>
/// <param name="index">Index of PubSubItem to remove.</param>
public override void RemoveAt(int index)
{
PubSubItem item = (PubSubItem)this[index];
string id = item.GetAttribute("id");
if (id != "")
{
m_index.Remove(id);
}
base.RemoveAt(index);
m_node.ItemRemoved(item);
// renumber
for (int i = index; i < Count; i++)
{
item = (PubSubItem)this[i];
id = item.ID;
if (id != "")
{
m_index[id] = i;
}
}
}
/// <summary>
/// Publishes user mood information
/// </summary>
public IXmppSession PublishMood(XmppUserMoodEvent moodEvent)
{
var iq = new IQ();
var pubsub = new PubSub();
var publish = new PubSubPublish();
var item = new PubSubItem();
var mood = new Mood();
iq.Items.Add(pubsub);
pubsub.Items.Add(publish);
publish.Items.Add(item);
iq.From = UserId.ToString();
iq.ID = XmppIdentifierGenerator.Generate();
iq.Type = IQType.Set;
publish.Node = XmppFeatures.UserMood;
item.Item = mood;
mood.MoodType = (MoodType)Enum.Parse(typeof(MoodType), moodEvent.Mood);
mood.Text = moodEvent.Text;
Send(iq);
return(this);
}
public void FireRemove(PubSubNode node, PubSubItem item)
{
if (OnRemove != null)
OnRemove(node, item);
}
public void FireAdd(PubSubNode node, PubSubItem item)
{
if (OnAdd != null)
OnAdd(node, item);
}
/// <summary>
/// Gets or sets the contents of the specified item.
/// </summary>
/// <param name="id">Id of the PubSubItem.</param>
/// <returns>XmlElement representing the contents of the PubSubItem.</returns>
public XmlElement this[string id]
{
get
{
object index = m_index[id];
if (index == null)
return null;
PubSubItem item = this[(int)index] as PubSubItem;
if (item == null)
return null;
return item.Contents;
}
set
{
// wrap an item around the contents.
PubSubItem item = new PubSubItem(value.OwnerDocument);
item.Contents = value;
item.ID = id;
Add(item);
}
}
/// <summary>
/// Publishes an item to the node.
/// </summary>
/// <param name="id">If null, the server will assign an item ID.</param>
/// <param name="contents">The XML inside the item. Should be in a new namespace.</param>
public void PublishItem(string id, XmlElement contents)
{
PubSubIQ iq = createCommand(PubSubCommandType.publish);
Publish pub = (Publish)iq.Command;
PubSubItem item = new PubSubItem(m_stream.Document);
if (id != null)
item.ID = id;
item.AddChild(contents);
pub.AddChild(item);
BeginIQ(iq, new IqCB(OnPublished), item);
}
/// <summary>
/// Add a new item to the list
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public PubSubItem AddItem(string id)
{
PubSubItem item = new PubSubItem(OwnerDocument, URI.PUBSUB_EVENT);
AddChild(item);
item.ID = id;
return item;
}
private void m_node_OnItemRemove(PubSubNode node, PubSubItem item)
{
int index = lbID.Items.IndexOf(item.ID);
if (lbID.SelectedIndex == index)
rtItem.Clear();
if (index >= 0)
lbID.Items.RemoveAt(index);
}
private void m_node_OnItemAdd(PubSubNode node, PubSubItem item)
{
// OnItemRemove should have fired first, so no reason to remove it here.
// Hopefully.
Debug.Assert(lbID.Items.IndexOf(item.ID) == -1);
lbID.Items.Add(item.ID);
}
private void ReceivedTune(JID from, string node, PubSubItem item)
{
Tune tune = (Tune)item["tune"];
m_FriendTunes[from.Bare] = tune;
if (!String.IsNullOrEmpty(tune.Artist) && !String.IsNullOrEmpty(tune.Title)) {
// Only show in feed if we know this is a recent event.
if (tune["timestamp"] != null && DateTime.Now.Subtract(DateTime.Parse(tune["timestamp"].InnerText)).TotalSeconds <= 60) {
m_Account.PostActivityFeedItem(from, "music", null, String.Format("{0} - {1}", tune.Artist, tune.Title), tune.Uri);
}
}
}
/// <summary>
/// Notifies the client that an item has been add to this PubSubNode.
/// </summary>
/// <param name="item">Item that was added.</param>
public void ItemAdded(PubSubItem item)
{
if (OnItemAdd != null)
OnItemAdd(this, item);
}
private void TrackChanged(object sender, EventArgs args)
{
NowPlayingService nowPlaying = ServiceManager.Get<NowPlayingService>();
PubSubItem itemElement = new PubSubItem(m_Account.Client.Document);
itemElement.SetAttribute("id", "current");
Tune tune = new Tune(m_Account.Client.Document);
itemElement.AppendChild(tune);
if (nowPlaying.IsPlaying) {
tune.Artist = nowPlaying.CurrentTrackArtist;
tune.Length = nowPlaying.CurrentTrackLength;
tune.Rating = nowPlaying.CurrentTrackRating;
tune.Source = nowPlaying.CurrentTrackSource;
tune.Title = nowPlaying.CurrentTrackTitle;
tune.Track = nowPlaying.CurrentTrackNumber;
tune.Uri = nowPlaying.CurrentTrackUri;
}
m_Account.GetFeature<PersonalEventing>().Publish(Namespace.Tune, itemElement);
}
void ReceivedMood(JID from, string node, PubSubItem item)
{
Mood mood = (Mood)item["mood"];
m_FriendMoods[from.Bare] = mood;
// Only show in feed if we know this is a recent event.
if (mood["timestamp"] != null && DateTime.Now.Subtract(DateTime.Parse(mood["timestamp"].InnerText)).TotalSeconds <= 60) {
m_Account.PostActivityFeedItem(from.ToString(), "mood", mood.MoodName, mood.Text);
}
}
/// <summary>
/// Notifies the client that an item has been removed from this PubSubNode.
/// </summary>
/// <param name="item">Item that was removed.</param>
public void ItemRemoved(PubSubItem item)
{
if (OnItemRemove != null)
OnItemRemove(this, item);
}
private void ReceivedMicroblog(JID from, string node, PubSubItem item)
{
XmlNode entry = item["entry"];
if (entry["published"] != null && !String.IsNullOrEmpty(entry["published"].InnerText)) {
var publishedDate = DateTime.Parse(entry["published"].InnerText);
if ((DateTime.Now - publishedDate).TotalSeconds <= 60) {
string title = entry["title"].InnerText;
m_Account.PostActivityFeedItem(from, "shout", null, title);
}
}
}
