Результат выполнения запроса получения записей со стены
Exemplo n.º 1
0
        /// <summary>
        /// Разобрать из json.
        /// </summary>
        /// <param name="response">Ответ сервера.</param>
        /// <returns></returns>
        public static WallGetObject FromJson(VkResponse response)
        {
            WallGetObject wallGetObject;

            if (response.ContainsKey("items"))
            {
                wallGetObject = new WallGetObject
                {
                    WallPosts  = response["items"].ToReadOnlyCollectionOf <Post>(r => r),
                    Profiles   = response["profiles"].ToReadOnlyCollectionOf <User>(r => r),
                    Groups     = response["groups"].ToReadOnlyCollectionOf <Group>(r => r),
                    TotalCount = response["count"] ?? 1UL
                };
            }
            else
            {
                wallGetObject = new WallGetObject
                {
                    WallPosts = response.ToReadOnlyCollectionOf <Post>(r => r)
                };
                wallGetObject.TotalCount = (ulong)wallGetObject.WallPosts.Count;
            }

            return(wallGetObject);
        }
Exemplo n.º 2
0
        /// <summary>
        /// Разобрать из json.
        /// </summary>
        /// <param name="response">Ответ сервера.</param>
        /// <returns></returns>
        internal static WallGetObject FromJson(VkResponse response)
        {
            WallGetObject wallGetObject;

            if (response.ContainsKey("items"))
            {
                wallGetObject = new WallGetObject
                {
                    WallPosts = response["items"].ToReadOnlyCollectionOf <Post>(r => r),
                    Profiles  = response["profiles"].ToReadOnlyCollectionOf <User>(r => r),
                    Groups    = response["groups"].ToReadOnlyCollectionOf <Group>(r => r)
                };
                if (response["count"] != null)
                {
                    wallGetObject.TotalCount = response["count"];
                }
                else
                {
                    wallGetObject.TotalCount = 1;
                }
            }
            else
            {
                wallGetObject = new WallGetObject
                {
                    WallPosts = response.ToReadOnlyCollectionOf <Post>(r => r)
                };
            }

            return(wallGetObject);
        }
Exemplo n.º 3
0
        /// <summary>
        /// Разобрать из json.
        /// </summary>
        /// <param name="response">Ответ сервера.</param>
        /// <returns></returns>
        internal static WallGetObject FromJson(VkResponse response)
        {
            var wallGetObject = new WallGetObject
            {
                TotalCount = response["count"],
                WallPosts  = response["items"].ToReadOnlyCollectionOf <Post>(r => r),
                Profiles   = response["profiles"].ToReadOnlyCollectionOf <User>(r => r),
                Groups     = response["groups"].ToReadOnlyCollectionOf <Group>(r => r)
            };

            return(wallGetObject);
        }
Exemplo n.º 4
0
        /// <summary>
        /// Разобрать из json.
        /// </summary>
        /// <param name="response">Ответ сервера.</param>
        /// <returns></returns>
        internal static WallGetObject FromJson(VkResponse response)
        {
            WallGetObject wallGetObject;
            if (response.ContainsKey("items"))
            {
                wallGetObject = new WallGetObject
                {
                    TotalCount = response["count"],
                    WallPosts = response["items"].ToReadOnlyCollectionOf<Post>(r => r),
                    Profiles = response["profiles"].ToReadOnlyCollectionOf<User>(r => r),
                    Groups = response["groups"].ToReadOnlyCollectionOf<Group>(r => r)
                };
            }
            else
            {
                wallGetObject = new WallGetObject
                {
                    WallPosts = response.ToReadOnlyCollectionOf<Post>(r => r)
                };
            }

            return wallGetObject;
        }
Exemplo n.º 5
0
 public static Task<List<Post>> FilterPostsAsync(WallGetObject wall, WallLoadParametrs p, long thresholdId = long.MaxValue)
 {
     return Task.Run(() => { return FilterPosts(wall, p, thresholdId); });
 }
Exemplo n.º 6
0
        /// <summary>
        /// Выделить из полученных записей те, что удовлетворяют условиям
        /// </summary>
        /// <param name="wall">Стена с записями</param>
        /// <param name="thresholdId">Верхняя граница, до которой записи уже были загружены</param>
        /// <param name="lastDateToLoad">Дата и время, до которого нужно выбрать посты</param>
        /// <param name="lastPostToLoad">Последний пост, который нужно выбрать</param>
        /// <returns></returns>
        public static List<Post> FilterPosts(WallGetObject wall, WallLoadParametrs p, long thresholdId = long.MaxValue)
        {
            var posts = wall.WallPosts;
            if (posts.Count > 0)
            {
                int startIndex = 0;
                int endIndex = posts.Count - 1;

                if (posts[0].IsPinned.Value)
                    startIndex++;

                while (startIndex <= endIndex && posts[startIndex].Id >= thresholdId)
                    startIndex++;

                if (p.LastDateToLoad.HasValue)
                    while (endIndex >= startIndex && posts[endIndex].Date < p.LastDateToLoad.Value)
                        endIndex--;
                if (p.LastPostToLoad > 0)
                    while (endIndex >= startIndex && posts[endIndex].Id < p.LastPostToLoad)
                        endIndex--;

                if (startIndex <= endIndex)
                    return posts.Skip(startIndex).Take(endIndex - startIndex + 1).ToList();
            }
            return new List<Post>();
        }