public WallPostData GetAttachmentsPost(ReadOnlyCollection <Attachment> attachments)
{
var vkPosts = attachments.Where(attachment => attachment.Instance.GetType() == typeof(Wall))
.Select(attachment => (Wall)attachment.Instance) //IEnumerable of Wall posts among Attachments
.ToArray();
var vkPost = vkPosts[0]; //InvalidOperationException = wallPost - пустая коллекция.
//ArgumentNullException = wallpost - null ?
if (vkPosts.Length > 1)
{
throw new ApplicationException("More than 1 post in attachments!"); //More than 1 posts in message
}
var id = vkPost.FromId;
string groupName = GroupNameById(id);
string groupPic = GroupPicById(id);
//Console.WriteLine($"vk.com/public{-id}");
//Console.WriteLine($"vk.com/wall{vkPost.OwnerId}_{vkPost.Id}");
if (vkPost.CopyHistory.Count() > 1)
{
throw new DeepCopyHistoryException(vkPost.CopyHistory.Count());
}
WallPostData originalWallPost = null;
if (vkPost.CopyHistory.Count() > 0)
{
var original = vkPost.CopyHistory.First();
var originalGroupId = original.FromId;
string originalGroupName = GroupNameById(originalGroupId);
string originalGroupPic = GroupPicById(originalGroupId);
string originalLink = null;
if (original != null && original.OwnerId != null && original.Id != null)
{
originalLink = $"vk.com/wall{original.OwnerId}_{original.Id}";
}
originalWallPost = new WallPostData(originalGroupName, originalGroupPic, original.Text, original.Date,
original.Attachments, null, originalLink);
}
string link = null;
if (vkPost != null && vkPost.OwnerId != null && vkPost.Id != null)
{
link = $"vk.com/wall{vkPost.OwnerId}_{vkPost.Id}";
}
//WallPostData wallPost = new WallPostData(groupName, vkPost.Text, vkPost.Date, vkPost.Attachments);
WallPostData wallPost = new WallPostData(groupName, groupPic, vkPost.Text, vkPost.Date, vkPost.Attachments,
originalWallPost, link);
return(wallPost);
}
public MessagesSendParams HandlePost(long userId, WallPostData postData, Message message)
{
State st = new State {
PostData = postData
};
usersStateMap[userId] = st;
return(new MessagesSendParams()
{
PeerId = message.PeerId,
RandomId = new Random().Next(),
Keyboard = Keyboards.PostHandlingKeyboardBuilder().Build(),
Message = "Обработка поста."
});
}
public bool AddPost(WallPostData wallPostData, string[] tags)
{
/*_idsToWallPostData[_index] = wallPostData;
* _idsToTags[_index] = new List<string>();
* if (tags != null)
* {
* foreach (var tag in tags)
* {
* if (_tags.Contains(tag))
* {
* _idsToTags[_index].Add(tag);
* }
* }
* }
* _index++;
* return true;*/
return(AddPost(wallPostData, tags, out int id));
}
public bool AddPost(WallPostData wallPostData, string[] tags, out int id)
{
var json = wallPostData.ToJson();
/*using (StreamWriter sw = new StreamWriter(Globals.DefaultFolderPath+"jsonfile.txt",false,System.Text.Encoding.UTF8))
* {
* sw.WriteLine(json);
* }*/
var d = JsonSerializer.Deserialize <Dictionary <String, Object> >(json);
Console.WriteLine(d["Text"]);
Console.WriteLine("json here");
_idsToWallPostData[_index] = wallPostData;
_idsToTags[_index] = new List <string>();
/*var photoes = wallPostData.Attachments.Where(att => PhotoModel.IsPhoto(att))
* .Select(att => new PhotoModel(att));
* foreach (var photo in photoes)
* {
* photo.PrintUri();
* }*/
id = _index; //id of added post
if (tags != null)
{
foreach (var tag in tags)
{
if (_tags.Contains(tag))
{
_idsToTags[_index].Add(tag);
}
}
}
_index++;
return(true);
}
public async Task <int> AddPost(WallPostData wallPostData, string[] tags)
{
string token = await tokenBotAuthorizer.GetToken();
Globals.Client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", token);
int idOriginal = -1;
if (wallPostData.IsRepost())
{
PostDTO original = new PostDTO(wallPostData.Original, new string[] {});
original.IsShared = true;
string originalJson = JsonSerializer.Serialize <PostDTO>(original);
var responseOriginal =
await Globals.Client.PostAsync(feedUrl, new StringContent(originalJson, Encoding.UTF8, "application/json"));
string contentOriginal = await responseOriginal.Content.ReadAsStringAsync();
var dictOriginal = JsonSerializer.Deserialize <Dictionary <string, object> >(contentOriginal);
idOriginal = ((JsonElement)dictOriginal["id"]).GetInt32();
}
PostDTO jsonData = new PostDTO(wallPostData, tags);
jsonData.OriginalPostId = idOriginal;
string json = JsonSerializer.Serialize <PostDTO>(jsonData);
Console.WriteLine(json);
var response =
await Globals.Client.PostAsync(feedUrl, new StringContent(json, Encoding.UTF8, "application/json"));
string content = await response.Content.ReadAsStringAsync();
//Console.WriteLine(content);
var dict = JsonSerializer.Deserialize <Dictionary <string, object> >(content);
return(((JsonElement)dict["id"]).GetInt32());
}
public PostDTO(WallPostData post, string[] tags)
{
Date = (DateTime)post.Date; //Dangerous!
Author = post.Author;
AuthorPicture = post.AuthorPicUrl;
Text = post.Text;
List <ContentDTO> contentsList = new List <ContentDTO>();
foreach (var attachment in post.Attachments)
{
ContentDTO contentDto = new ContentDTO()
{
Type = attachment.AttachmentType,
Path = attachment.Uri
};
contentsList.Add(contentDto);
}
Contents = contentsList;
Hashtags = tags.ToList();
IsShared = false;
OriginalPostId = -1;
VkPostLink = post.Link;
}
public State()
{
PostData = new WallPostData();
Tags = new List <string>();
}