private List <long> GetUserIdsRecursive(VkMessage message)
{
var result = new List <long>();
if (message != Message.MessageContent)
{
result.Add(message.UserId);
}
if (!message.ForwardMessages.IsNullOrEmpty())
{
foreach (var forwardMessage in message.ForwardMessages)
{
result.AddRange(GetUserIdsRecursive(forwardMessage));
}
}
return(result);
}
public VkMessageModel(VkMessage message, IEnumerable <VkGroup> groups)
{
Id = message.Id;
OwnerId = message.OwnerId;
Date = message.Date;
Text = message.Text;
FromId = message.FromId;
Images = message.Attachments
.Where(f =>
f.Type == MessageAttachmentType.photo &&
f.Photo?.Sizes != null &&
f.Photo.Sizes.Count > 2
)
.Select(f => f.Photo.Sizes[3].Url)
.ToArray();
LikesCount = message.Likes?.Count ?? 0;
RepostsCount = message.Reposts?.Count ?? 0;
Owner = groups.Where(a => a.Id == -message.OwnerId).Select(f => f.Name).FirstOrDefault() ?? "";
}
public async Task <VkItemsResponse <VkMessage> > GetChatHistoryAndMarkAsRead(long userId, long chatId = 0, int offset = 0, int count = 0, bool rev = false, bool markAsRead = false)
{
var parametres = new Dictionary <string, string>();
if (userId != 0)
{
parametres.Add("user_id", userId.ToString());
}
else
{
if (chatId != 0)
{
parametres.Add("chat_id", chatId.ToString());
}
else
{
throw new Exception("User id or chat id must be specified.");
}
}
if (offset > 0)
{
parametres.Add("offset", offset.ToString());
}
if (count > 0)
{
parametres.Add("count", count.ToString());
}
if (rev)
{
parametres.Add("rev", "1");
}
if (markAsRead)
{
parametres.Add("markAsRead", "1");
}
_vkontakte.SignMethod(parametres);
var response = await VkRequest.GetAsync(VkConst.MethodBase + "execute.getChatHistoryAndMarkAsRead", parametres);
if (response.SelectToken("response.items") != null)
{
return(new VkItemsResponse <VkMessage>(response["response"]["items"].Select(i => VkMessage.FromJson(i, _vkontakte.ApiVersion)).ToList(), (int)response["response"]["count"]));
}
return(VkItemsResponse <VkMessage> .Empty);
}
public Message(VkMessage message, VkProfile sender)
{
MessageContent = message;
Sender = sender;
}
public Dialog(VkMessage message)
{
_message = message;
}
public Dialog(VkDialog dialog)
{
UnreadCount = dialog.Unread;
_message = dialog.Message;
}
