Пример #1
0
        public ActionResult Statistics(SearchEngineInputViewModel viewModel)
        {
            if (!ModelState.IsValid)
            {
                return(View(viewModel));
            }

            //the cacheKey is not tied to search engine type only
            //if we want to search different keywords, we need diff implementation of cache
            string cacheKey             = $"_SeoPositions_{viewModel.SearchEngineType.ToString()}";
            string currentWebUIBasePath = $"{this.Request.Scheme}://{this.Request.Host}{this.Request.PathBase}";

            var cacheData = GetFromCache(cacheKey);

            string fetchedData = string.Empty;

            if (cacheData != null)
            {
                fetchedData = cacheData;
            }
            else
            {
                fetchedData = _searchEngineViewModelService.GetSeoStatistics(viewModel, currentWebUIBasePath);
                SetInCache(cacheKey, fetchedData);
            }

            viewModel.StatisticsResult = fetchedData;
            viewModel.ShowResult       = true;
            return(View(viewModel));
        }
Пример #2
0
        /// <summary>
        /// This method should contain common logic for ViewModel handling
        /// </summary>
        /// <param name="viewModel"></param>
        /// <param name="currentWebUIBasePath"></param>
        /// <returns></returns>
        public string GetSeoStatistics(SearchEngineInputViewModel viewModel, string currentWebUIBasePath)
        {
            // all these
            ISearchEngineService searchEngineService = _serviceAccessor(viewModel.SearchEngineType);

            var allResults = searchEngineService.PerformSearchAndGetResults(viewModel.SearchKeyWord, currentWebUIBasePath);

            if (!allResults.Any())
            {
                return(CommonConstants.ZeroResult);
            }

            //we are interested in top 100 results only
            var searchResult = allResults.Take(CommonConstants.TopNumberOfResults);

            var positionList = new List <int>();
            int count        = 1;

            foreach (var item in searchResult)
            {
                if (item.Link.Contains(CommonConstants.SympliLinkToSearch, System.StringComparison.InvariantCultureIgnoreCase))
                {
                    positionList.Add(count);
                }

                count++;
            }

            if (!positionList.Any())
            {
                return(CommonConstants.ZeroResult);
            }

            return(string.Join(',', positionList));
        }