public static ConversationLight GetConversationFromRBConversation(Rainbow.Model.Conversation rbConversation)
{
ConversationLight conversation = null;
if (rbConversation != null)
{
InstantMessaging.App XamarinApplication = (InstantMessaging.App)Xamarin.Forms.Application.Current;
AvatarPool avatarPool = AvatarPool.Instance;
conversation = new ConversationLight();
if (rbConversation.Type == Rainbow.Model.Conversation.ConversationType.Room)
{
conversation.Name = rbConversation.Name;
conversation.Topic = rbConversation.Topic;
conversation.Jid = rbConversation.Jid_im;
conversation.PresenceSource = "";
}
else if (rbConversation.Type == Rainbow.Model.Conversation.ConversationType.User)
{
// Get Display name of this user
Rainbow.Model.Contact contact = XamarinApplication.RbContacts.GetContactFromContactId(rbConversation.PeerId);
if (contact != null)
{
conversation.Name = Util.GetContactDisplayName(contact);
conversation.Topic = "";
conversation.Jid = contact.Jid_im;
Presence presence = XamarinApplication.RbContacts.GetAggregatedPresenceFromContactId(rbConversation.PeerId);
conversation.PresenceSource = InstantMessaging.Helpers.Helper.GetPresenceSourceFromPresence(presence);
}
else
{
//log.Debug("[GetConversationFromRBConversation] - unknown contact - contactId:[{0}]", rbConversation.PeerId);
XamarinApplication.RbContacts.GetContactFromContactIdFromServer(rbConversation.PeerId, null);
}
}
else
{
//TODO ( bot case)
//log.Debug("[GetConversationFromRBConversation] Conversation from model not created - Id:[{0}]", rbConversation.Id);
return(null);
}
conversation.Id = rbConversation.Id;
conversation.PeerId = rbConversation.PeerId;
conversation.Type = rbConversation.Type;
conversation.NbMsgUnread = rbConversation.UnreadMessageNumber;
conversation.NbMsgUnreadIsVisible = (conversation.NbMsgUnread > 0) ? "True" : "False";
conversation.LastMessage = rbConversation.LastMessageText;
conversation.LastMessageDateTime = rbConversation.LastMessageDate;
// Humanized the DateTime
conversation.MessageTimeDisplay = Helpers.Helper.HumanizeDateTime(conversation.LastMessageDateTime);
}
return(conversation);
}
private String GetCurrentContactId()
{
if (currentContactId == null)
{
InstantMessaging.App XamarinApplication = (InstantMessaging.App)Xamarin.Forms.Application.Current;
currentContactId = XamarinApplication.RbContacts.GetCurrentContactId();
}
return(currentContactId);
}
/// <summary>
/// Constructor
/// </summary>
public ConversationsViewModel()
{
Conversations = new ObservableRangeCollection <ConversationLight>();
// Get Xamarin Application
XamarinApplication = (InstantMessaging.App)Xamarin.Forms.Application.Current;
// Manage event(s) from AvatarPool
avatarPool = AvatarPool.Instance;
avatarPool.ContactAvatarChanged += AvatarPool_ContactAvatarChanged;
avatarPool.BubbleAvatarChanged += AvatarPool_BubbleAvatarChanged;
}
public LoginPage()
{
InitializeComponent();
ViewModel.Connect = "Connect";
ViewModel.IsBusy = false;
XamarinApplication = (InstantMessaging.App)Xamarin.Forms.Application.Current;
// Set default values for login / pwd
EntryLogin.Text = XamarinApplication.RbApplication.GetUserLoginFromCache();
EntryPassword.Text = XamarinApplication.RbApplication.GetUserPasswordFromCache();
XamarinApplication.RbApplication.ConnectionStateChanged += RbApplication_ConnectionStateChanged;
XamarinApplication.RbApplication.InitializationPerformed += RbApplication_InitializationPerformed;
}
public static BitmapImage GetConversationAvatarImageSourceByPeerId(String peerId)
{
InstantMessaging.App CurrentApplication = (InstantMessaging.App)System.Windows.Application.Current;
Conversation conversation = CurrentApplication.RbConversations.GetConversationByPeerIdFromCache(peerId);
if (conversation != null)
{
return(GetAvatarImageSourceByPeerIdAndType(conversation.PeerId, conversation.Type));
}
else
{
// This peerId could be a Bubble wihtout an existing conversation
Bubble bubble = CurrentApplication.RbBubbles.GetBubbleByIdFromCache(peerId);
if (bubble != null)
{
return(GetBubbleAvatarImageSource(peerId));
}
}
return(null);
}
public ConversationsPage()
{
InitializeComponent();
this.Appearing += ConversationsPage_Appearing;
// Get Xamarin Application
XamarinApplication = (InstantMessaging.App)Xamarin.Forms.Application.Current;
// Manage event(s) from Rainbow SDK about CONVERSATIONS
XamarinApplication.RbConversations.ConversationCreated += RbConversations_ConversationCreated;
XamarinApplication.RbConversations.ConversationRemoved += RbConversations_ConversationRemoved;
XamarinApplication.RbConversations.ConversationUpdated += RbConversations_ConversationUpdated;
// Manage event(s) from Rainbow SDK about CONTACTS
XamarinApplication.RbContacts.ContactPresenceChanged += RbContacts_ContactPresenceChanged;
XamarinApplication.RbContacts.ContactAdded += RbContacts_ContactAdded;
XamarinApplication.RbContacts.ContactInfoChanged += RbContacts_ContactInfoChanged;
XamarinApplication.RbBubbles.BubbleInfoUpdated += RbBubbles_BubbleInfoUpdated;
// Create ViewModel
vm = new ConversationsViewModel();
// Set the ViewModel as BindingContext
BindingContext = vm;
// Initialize the ViewModel
vm.ResetModelWithRbConversations(XamarinApplication.RbConversations.GetAllConversationsFromCache());
// Now allow Avatar download
Rainbow.Helpers.AvatarPool.Instance.AllowAvatarDownload(true);
// Now allow to ask server info about unknown contacts
Rainbow.Helpers.AvatarPool.Instance.AllowToAskInfoForUnknownContact(true);
}
} // Need to be public - Used as Binding from XAML
#endregion XAML BINDING ELEMENTS
#region PUBLIC METHODS
/// <summary>
/// Constructor
/// </summary>
public ConversationStreamViewModel(String conversationId)
{
// Get Xamarin Application
XamarinApplication = (InstantMessaging.App)Xamarin.Forms.Application.Current;
// Manage event(s) from FilePool
filePool = FilePool.Instance;
filePool.FileDescriptorAvailable += FilePool_FileDescriptorAvailable;
filePool.ThumbnailAvailable += FilePool_ThumbnailAvailable;
// Manage event(s) from AvatarPool
avatarPool = AvatarPool.Instance;
avatarPool.ContactAvatarChanged += AvatarPool_ContactAvatarChanged;
avatarPool.BubbleAvatarChanged += AvatarPool_BubbleAvatarChanged;
// Manage event(s) from InstantMessaging
XamarinApplication.RbInstantMessaging.MessageReceived += RbInstantMessaging_MessageReceived;
XamarinApplication.RbInstantMessaging.ReceiptReceived += RbInstantMessaging_ReceiptReceived;
XamarinApplication.RbInstantMessaging.MessagesAllRead += RbInstantMessaging_MessagesAllRead;
XamarinApplication.RbInstantMessaging.UserTypingChanged += RbInstantMessaging_UserTypingChanged;
// Manage event(s) from Contacts
XamarinApplication.RbContacts.ContactAdded += RbContacts_ContactAdded;
XamarinApplication.RbContacts.ContactInfoChanged += RbContacts_ContactInfoChanged;
currentContactJid = XamarinApplication.RbContacts.GetCurrentContactJid();
// Store conversation Id
this.conversationId = conversationId;
// Create default ConversationStream object
ConversationStream = new ConversationStream
{
LoadingIndicatorIsVisible = "False",
ListViewIsEnabled = "True"
};
// Create default MessagesList object
MessagesList = new ObservableRangeCollection <InstantMessaging.Model.Message>();
if (string.IsNullOrEmpty(this.conversationId))
{
//TODO
Conversation = new ConversationLight();
}
else
{
// Get Rainbow Conversation object
rbConversation = XamarinApplication.RbConversations.GetConversationByIdFromCache(this.conversationId);
// Get Conversation Model Object using Rainbow Conversation
Conversation = Helper.GetConversationFromRBConversation(rbConversation);
if (Conversation != null)
{
Conversation.AvatarSource = Helper.GetConversationAvatarImageSource(Conversation);
}
// Get Messages
List <Rainbow.Model.Message> rbMessagesList = XamarinApplication.RbInstantMessaging.GetAllMessagesFromConversationIdFromCache(this.conversationId);
if (rbMessagesList != null)
{
if (rbMessagesList.Count > 0)
{
AddToModelRbMessages(rbMessagesList);
}
if (rbMessagesList.Count < NB_MESSAGE_LOADED_BY_ROW)
{
LoadMoreMessages();
}
}
else
{
LoadMoreMessages();
}
}
}
private InstantMessaging.Model.Message GetMessageFromRBMessage(Rainbow.Model.Message rbMessage, String conversationType)
{
InstantMessaging.Model.Message message = null;
if (rbMessage != null)
{
InstantMessaging.App XamarinApplication = (InstantMessaging.App)Xamarin.Forms.Application.Current;
AvatarPool avatarPool = AvatarPool.Instance;
//log.Debug("[GetMessageFromRBMessage] Message.Id:[{0}] - Message.ReplaceId:[{1}] - DateTime:[{2}] - Content:[{3}]", rbMessage.Id, rbMessage.ReplaceId, rbMessage.Date.ToString("o"), rbMessage.Content);
message = new InstantMessaging.Model.Message();
message.EventMessageBodyPart2Color = Color.Black; // Set default value
Rainbow.Model.Contact contact = XamarinApplication.RbContacts.GetContactFromContactJid(rbMessage.FromJid);
if (contact != null)
{
message.PeerId = contact.Id;
message.PeerDisplayName = Util.GetContactDisplayName(contact);
message.BackgroundColor = Color.FromHex(Rainbow.Helpers.AvatarPool.GetColorFromDisplayName(message.PeerDisplayName));
}
else
{
message.BackgroundColor = Color.FromHex(Rainbow.Helpers.AvatarPool.GetColorFromDisplayName(""));
// We ask to have more info about this contact usin AvatarPool
avatarPool.AddUnknownContactToPoolByJid(rbMessage.FromJid);
}
// We have the display name only in Room / Bubble context
message.PeerDisplayNameIsVisible = (conversationType == Rainbow.Model.Conversation.ConversationType.Room) ? "True" : "False";
message.Id = rbMessage.Id;
message.PeerJid = rbMessage.FromJid;
message.MessageDateTime = rbMessage.Date;
message.MessageDateDisplay = Helper.HumanizeDateTime(rbMessage.Date);
// Receipt
SetReceiptPartOfMessage(message, rbMessage.Receipt);
// Is-it an "Event message" ?
String content;
if (!String.IsNullOrEmpty(rbMessage.BubbleEvent))
{
message.IsEventMessage = "True";
message.EventMessageBodyPart1 = Helper.GetBubbleEventMessageBody(contact, rbMessage.BubbleEvent);
}
// Is-it an "CallLog message" ?
else if (rbMessage.CallLogAttachment != null)
{
SetCallLogPartOfMessage(message, rbMessage.CallLogAttachment);
}
else
{
message.IsEventMessage = "False";
message.BodyFontAttributes = FontAttributes.None;
message.BodyColor = (message.PeerJid == currentContactJid) ? Color.Black : Color.White;
if (!String.IsNullOrEmpty(rbMessage.Content))
{
content = rbMessage.Content;
}
else
{
if (String.IsNullOrEmpty(rbMessage.ReplaceId))
{
content = "";
}
else
{
content = "This message was deleted.";
message.BodyFontAttributes = FontAttributes.Italic;
message.BodyColor = (message.PeerJid == currentContactJid) ? Color.Gray : Color.FromHex(Rainbow.Helpers.AvatarPool.GetDarkerColorFromDisplayName(message.PeerDisplayName));
}
}
// Edited text visible ?
message.EditedIsVisible = String.IsNullOrEmpty(rbMessage.ReplaceId) ? "False" : "True";
// Reply part
// By default is not displayed
message.ReplyPartIsVisible = "False";
if (rbMessage.ReplyMessage != null)
{
// Store Id of this reply message
message.ReplyId = rbMessage.ReplyMessage.Id;
// Set background color
message.ReplyBackgroundColor = Color.FromHex(Rainbow.Helpers.AvatarPool.GetDarkerColorFromDisplayName(message.PeerDisplayName));
// We need to get Name and text of the replied message ...
Rainbow.Model.Message rbRepliedMessage = XamarinApplication.RbInstantMessaging.GetOneMessageFromConversationIdFromCache(this.conversationId, rbMessage.ReplyMessage.Id);
if (rbRepliedMessage != null)
{
SetReplyPartOfMessage(message, rbRepliedMessage);
}
else
{
AddUnknownRepliedMessageInvolved(rbMessage.ReplyMessage.Id, rbMessage.ReplyMessage.Stamp);
}
}
else
{
// Set default color to avoir warning
message.ReplyBackgroundColor = Color.White;
}
// FileAttachment
if (rbMessage.FileAttachment != null)
{
// Set Global info
message.FileAttachmentIsVisible = "True";
message.FileDefaultInfoIsVisible = "True";
message.FileId = rbMessage.FileAttachment.Id;
message.FileName = rbMessage.FileAttachment.Name;
message.FileSize = Helper.HumanizeFileSize(rbMessage.FileAttachment.Size);
if (filePool.IsThumbnailFileAvailable(conversationId, rbMessage.FileAttachment.Id, rbMessage.FileAttachment.Name))
{
SetFileAttachmentSourceOfMessage(message, rbMessage.FileAttachment.Id);
}
else
{
// Ask more info about this file
filePool.AskFileDescriptorDownload(this.conversationId, rbMessage.FileAttachment.Id);
// Set default icon
message.FileAttachmentSource = "icon_unknown_blue";
message.FileAttachmentSourceWidth = 50;
message.FileAttachmentSourceHeight = 50;
}
}
else
{
message.FileAttachmentIsVisible = "False";
message.FileDefaultInfoIsVisible = "False";
message.FileAttachmentSourceWidth = 0;
message.FileAttachmentSourceHeight = 0;
}
message.Body = content;
message.BodyIsVisible = String.IsNullOrEmpty(message.Body) ? "False" : "True";
}
// We store info about this contact in message context
AddContactInvolved(message.PeerJid);
}
return(message);
}
public static ConversationLightViewModel GetConversationFromRBConversation(Rainbow.Model.Conversation rbConversation)
{
ConversationLightViewModel conversation = null;
if (rbConversation != null)
{
InstantMessaging.App CurrentApplication = (InstantMessaging.App)System.Windows.Application.Current;
AvatarPool avatarPool = AvatarPool.Instance;
conversation = new ConversationLightViewModel();
if (rbConversation.Type == Rainbow.Model.Conversation.ConversationType.Room)
{
conversation.Name = rbConversation.Name;
conversation.Topic = rbConversation.Topic;
conversation.Jid = rbConversation.Jid_im;
conversation.PresenceSource = "";
}
else if (rbConversation.Type == Rainbow.Model.Conversation.ConversationType.User)
{
// Get Display name of this user
Rainbow.Model.Contact contact = CurrentApplication.RbContacts.GetContactFromContactId(rbConversation.PeerId);
if (contact != null)
{
conversation.Name = Util.GetContactDisplayName(contact);
conversation.Topic = "";
conversation.Jid = contact.Jid_im;
Presence presence = CurrentApplication.RbContacts.GetAggregatedPresenceFromContactId(rbConversation.PeerId);
conversation.PresenceSource = InstantMessaging.Helpers.Helper.GetPresenceSourceFromPresence(presence, rbConversation.PeerId == CurrentApplication.CurrentUserId);
}
else
{
// We ask to have more info about this contact using AvatarPool
log.LogDebug("[GetConversationFromRBConversation] - unknown contact - contactId:[{0}]", rbConversation.PeerId);
avatarPool.AddUnknownContactToPoolById(rbConversation.PeerId);
// Try to get info from pool
AvatarsData.LightContact lightContact = avatarPool.GetLightContact(rbConversation.PeerId, rbConversation.Jid_im);
if (lightContact != null)
{
conversation.Name = lightContact.DisplayName;
conversation.Topic = "";
conversation.PeerId = lightContact.Id;
conversation.Jid = lightContact.Jid;
conversation.PresenceSource = "presence_offline.png";
}
}
}
else
{
//TODO ( bot case)
log.LogDebug("[GetConversationFromRBConversation] Conversation from model not created - Id:[{0}]", rbConversation.Id);
return(null);
}
conversation.Id = rbConversation.Id;
conversation.PeerId = rbConversation.PeerId;
conversation.Type = rbConversation.Type;
conversation.NbMsgUnread = rbConversation.UnreadMessageNumber;
conversation.LastMessage = rbConversation.LastMessageText;
conversation.LastMessageDateTime = rbConversation.LastMessageDate;
}
return(conversation);
}
public static FavoriteViewModel GetFavoriteFromRbFavorite(Rainbow.Model.Favorite rbFavorite)
{
FavoriteViewModel result = null;
if (rbFavorite != null)
{
InstantMessaging.App CurrentApplication = (InstantMessaging.App)System.Windows.Application.Current;
AvatarPool avatarPool = AvatarPool.Instance;
result = new FavoriteViewModel();
Conversation rbConversation = CurrentApplication.RbConversations.GetConversationByPeerIdFromCache(rbFavorite.PeerId);
if (rbConversation != null)
{
result.IsVisible = true;
result.Jid = rbConversation.Jid_im;
result.NbMsgUnread = rbConversation.UnreadMessageNumber;
if (rbConversation.Type == Rainbow.Model.Conversation.ConversationType.Room)
{
result.Name = rbConversation.Name;
result.PresenceSource = "";
}
else if (rbConversation.Type == Rainbow.Model.Conversation.ConversationType.User)
{
// Get Display name of this user
Rainbow.Model.Contact contact = CurrentApplication.RbContacts.GetContactFromContactId(rbConversation.PeerId);
if (contact != null)
{
Presence presence = CurrentApplication.RbContacts.GetAggregatedPresenceFromContactId(rbConversation.PeerId);
result.Name = Util.GetContactDisplayName(contact);
result.PresenceSource = InstantMessaging.Helpers.Helper.GetPresenceSourceFromPresence(presence, rbConversation.PeerId == CurrentApplication.CurrentUserId);
}
else
{
// We ask to have more info about this contact using AvatarPool
log.LogDebug("[GetFavoriteFromRbFavorite] - unknown contact - contactId:[{0}]", rbConversation.PeerId);
avatarPool.AddUnknownContactToPoolById(rbConversation.PeerId);
// Try to get info from pool
AvatarsData.LightContact lightContact = avatarPool.GetLightContact(rbConversation.PeerId, rbConversation.Jid_im);
if (lightContact != null)
{
result.Name = lightContact.DisplayName;
result.PresenceSource = "presence_offline.png";
}
}
}
else
{
//TODO (bot case)
log.LogDebug("[GetFavoriteFromRbFavorite] Conversation from model not created - Id:[{0}]", rbConversation.Id);
return(null);
}
}
else
{
Bubble bubble = CurrentApplication.RbBubbles.GetBubbleByIdFromCache(rbFavorite.PeerId);
if (bubble != null)
{
result.IsVisible = true;
result.Name = bubble.Name;
result.Jid = bubble.Jid;
result.NbMsgUnread = 0;
result.PresenceSource = "";
}
else
{
result.IsVisible = false;
result.Name = "";
result.Jid = "";
result.NbMsgUnread = 0;
result.PresenceSource = "";
log.LogWarning("[GetFavoriteFromRbFavorite] Cannot get Conversation or Bubble object from Favorite - FavoriteId:[{0}] - FavoritePeerId:[{1}]", rbFavorite.Id, rbFavorite.PeerId);
}
//TODO - need to get conversation ?
}
result.Id = rbFavorite.Id;
result.PeerId = rbFavorite.PeerId;
result.Position = rbFavorite.Position;
// Name, PresenceSource, NbMsgUnread and IsVisible are set before
}
return(result);
}
