private SearchResult Search(bool checkSession, int lifetime, string uri, string searchQuery)
{
SearchResult searchResult;
string url = "https://nhentai.net/api/galleries/" + uri;
string sessionName = uri.Replace("?", "/");
if (SearchResultCache.Items.TryGetValue(sessionName, out searchResult))
{
BrowsingModel.AddSearchHistory(searchQuery);
Logger.InfoLineFormat("Loaded SearchResult from memory cache: {0}", searchQuery);
return(searchResult);
}
string cachedSearchResultsFilePath = PathFormatter.GetSession(sessionName);
if (File.Exists(cachedSearchResultsFilePath))
{
if (checkSession &&
lifetime > 0 &&
!NetworkSettings.Offline)
{
FileInfo cachedSessionFileInfo = new FileInfo(cachedSearchResultsFilePath);
DateTime now = DateTime.Now;
if ((now - cachedSessionFileInfo.CreationTime).TotalMilliseconds > lifetime)
{
//SessionManager.DeleteSession(cachedSearchResultsFilePath);
File.Delete(cachedSearchResultsFilePath);
}
}
searchResult = JsonUtility.LoadFromFile <SearchResult>(cachedSearchResultsFilePath);
if (searchResult != null)
{
if (lifetime != 0)
{
SearchResultCache.Items.Add(sessionName, searchResult);
}
BrowsingModel.AddSearchHistory(searchQuery);
Logger.InfoLineFormat("Loaded SearchResult from file cache: {0}", searchQuery);
return(searchResult);
}
}
else
{
if (NetworkSettings.Offline)
{
throw new InvalidHttpResponseException("This page does not exist in the cache and is thus unavailable while in offline mode.");
}
}
Logger.InfoLineFormat("Downloading SearchResult: {0}", searchQuery);
try
{
using (HttpResponseMessage response = Task.Run(() => HttpClient?.GetAsync(url, HttpCompletionOption.ResponseHeadersRead)).GetAwaiter().GetResult())
{
if (!response.IsSuccessStatusCode)
{
Logger.ErrorLineFormat("{0} ({1})", response.ReasonPhrase, response.StatusCode);
response.EnsureSuccessStatusCode();
return(null);
}
string jsonText = Task.Run(() => response.Content.ReadAsStringAsync()).GetAwaiter().GetResult();
searchResult = JsonConvert.DeserializeObject <SearchResult>(jsonText);
if (lifetime != 0)
{
if (searchResult != null)
{
if (searchResult.Error)
{
Logger.WarnLineFormat("The server returned an error while downloading search result.");
throw new InvalidHttpResponseException("The server returned an error while downloading search result.");
}
Logger.LogLineFormat("File caching SearchResult: {0}", searchQuery);
SearchResultCache.Items.Add(sessionName, searchResult);
Directory.CreateDirectory(Path.GetDirectoryName(cachedSearchResultsFilePath));
File.WriteAllText(cachedSearchResultsFilePath, jsonText);
}
}
}
}
catch (Exception ex)
{
Logger.ErrorLine(ex.ToString());
throw;
}
BrowsingModel.AddSearchHistory(searchQuery);
return(searchResult);
}
