コード例 #1
0
        public async Task<Archive> GetNewestArchiveAsync(string market)
        {
            using (HttpClient client = CreateClient())
            {
                var where = new
                {
                    market = market
                };

                string requestUri = $"{URLBASE}/1.1/classes/Archive?where={WebUtility.UrlEncode(JsonConvert.SerializeObject(where))}&order=-date&limit=1";

                return (await client.GetJsonAsync<LeanCloudResultCollection<Archive>>(new Uri(requestUri))).FirstOrDefault();
            }
        }
コード例 #2
0
        public async Task<LeanCloudResultCollection<Archive>> GetArchivesAsync(int year, int month, string market)
        {
            using (HttpClient client = CreateClient())
            {
                var where = new
                {
                    market = market,
                    date = new Dictionary<string, string>
                    {
                        {
                            "$regex",
                            @"\Q" + new DateTime(year,month,1).ToString("yyyyMM") + @"\E"
                        }
                    }
                };

                string requestUri = $"{URLBASE}/1.1/classes/Archive?where={WebUtility.UrlEncode(JsonConvert.SerializeObject(where))}&order=-date";

                return await client.GetJsonAsync<LeanCloudResultCollection<Archive>>(new Uri(requestUri));
            }
        }
コード例 #3
0
        public async Task<LeanCloudResultCollection<Archive>> GetArchivesAsync(int year, int month, string market)
        {
            var where = new
            {
                market = market,
                date = new Dictionary<string, string>
                    {
                        {
                            "$regex",
                            @"\Q" + new DateTime(year,month,1).ToString("yyyyMM") + @"\E"
                        }
                    }
            };

            string requestUri = $"{URLBASE}/1.1/classes/Archive?where={WebUtility.UrlEncode(JsonConvert.SerializeObject(where))}&order=-date";

            string json;

            if (DataCache.ContainsKey(requestUri) && DataCache[requestUri].IsUseable())
            {
                json = DataCache[requestUri].Json;
            }
            else
            {
                using (HttpClient client = CreateClient())
                {
                    var requestTime = DateTime.Now;

                    json = await client.GetStringAsync(new Uri(requestUri));
                    DataCache[requestUri] = new JsonResultCache()
                    {
                        Json = json,
                        RequestTime = requestTime
                    };
                }
            }

            return JsonConvert.DeserializeObject<LeanCloudResultCollection<Archive>>(json);
        }
コード例 #4
0
        public async Task<LeanCloudResultCollection<Image>> GetImagesAsync(string[] objectIds)
        {
            if (objectIds == null)
            {
                throw new ArgumentNullException(nameof(objectIds));
            }
            if (objectIds.Length == 0)
            {
                return new LeanCloudResultCollection<Image>();
            }

            var where = new
            {
                objectId = new Dictionary<string, string[]>
                {
                    {
                        "$in",
                        objectIds
                    }
                }
            };

            string requestUri = $"{URLBASE}/1.1/classes/Image?where={WebUtility.UrlEncode(JsonConvert.SerializeObject(where))}&order=-updatedAt";

            string json;
            if (DataCache.ContainsKey(requestUri) && DataCache[requestUri].IsUseable())
            {
                json = DataCache[requestUri].Json;
            }
            else
            {
                using (HttpClient client = CreateClient())
                {
                    var requestTime = DateTime.Now;

                    json = await client.GetStringAsync(new Uri(requestUri));
                    DataCache[requestUri] = new JsonResultCache()
                    {
                        Json = json,
                        RequestTime = requestTime
                    };
                }
            }

            return JsonConvert.DeserializeObject<LeanCloudResultCollection<Image>>(json);
        }