private string DownloadRawHtml(DownloadContext downloadContext, BoerseUser boerseUser)
{
var adapter = _webBrowserAdapterFactory.Create(downloadContext);
var result = adapter.DownloadThreadHtml(downloadContext, boerseUser);
return(result);
}
internal string DownloadThreadHtml(DownloadContext downloadContext, BoerseUser boerseUser)
{
_htmlprocessed = false;
_downloadContext = downloadContext;
NavigateToThread();
AssureUserIsLoggedIn(boerseUser);
return(_html);
}
private bool TryLoadingBoerseUser(out BoerseUser boerseUser)
{
if (!_boerseUserConfigurationLogic.UserIsConfigured)
{
boerseUser = null;
return(false);
}
boerseUser = _boerseUserConfigurationLogic.Load();
return(true);
}
private bool CheckIfLoginNeededAndProcessWorkflow(BoerseUser boerseUser)
{
var htmlDocument = new HtmlDocument();
htmlDocument.LoadHtml(_html);
var accountUserNameControl = htmlDocument.DocumentNode.Descendants().FirstOrDefault(f => f.GetElementClassName() == "accountUsername");
if (accountUserNameControl == null)
{
_webBrowserControl.WebBrowser.LogInBoerseForum(boerseUser);
return(true);
}
return(false);
}
private void AssureUserIsLoggedIn(BoerseUser boerseUser)
{
if (!_loginAlreadyPerformed)
{
var currentCnter = 0;
var loginWasNeeded = CheckIfLoginNeededAndProcessWorkflow(boerseUser);
while (loginWasNeeded && (currentCnter < MAX_WAIT_COUNTER))
{
currentCnter++;
Thread.Sleep(1000);
loginWasNeeded = CheckIfLoginNeededAndProcessWorkflow(boerseUser);
}
_loginAlreadyPerformed = true;
}
}
private bool TryDownloadingDataAuthorNode(DownloadContext downloadContext, BoerseUser boerseUser, out HtmlNode dataAuthorNode)
{
const string ATTR_DATA_AUTHOR = "data-author";
var rawHtml = DownloadRawHtml(downloadContext, boerseUser);
var htmlDoc = new HtmlDocument();
htmlDoc.LoadHtml(rawHtml);
dataAuthorNode = htmlDoc.DocumentNode.Descendants().Where(f => f.Name == "li").FirstOrDefault(f => f.Attributes[ATTR_DATA_AUTHOR]?.Value == downloadContext.BoerseLinkProvider.GetNativeName());
if (dataAuthorNode == null)
{
return(false);
}
return(true);
}
private HtmlNode DownloadAndProcessHtml(DownloadContext downloadContext, BoerseUser boerseUser)
{
const int MAX_WAIT_COUNTER = 10;
HtmlNode dataAuthorNode;
var currentCnter = 0;
var downloadSucceeded = TryDownloadingDataAuthorNode(downloadContext, boerseUser, out dataAuthorNode);
while (!downloadSucceeded && currentCnter++ < MAX_WAIT_COUNTER)
{
Thread.Sleep(2000);
downloadSucceeded = TryDownloadingDataAuthorNode(downloadContext, boerseUser, out dataAuthorNode);
}
if (!downloadSucceeded)
{
throw new Exception($"Could not download Thread for {downloadContext.Name}.");
}
return(dataAuthorNode);
}
internal static void LogInBoerseForum(this WebBrowser webBrowser, BoerseUser boerseUser)
{
Thread.Sleep(1000);
IHTMLDocument2 doc = null;
Helpers.ThreadingHelper.ExecuteInUiThread(() =>
{
doc = (IHTMLDocument2)webBrowser.Document;
});
OpenLoginForm(doc);
var allElements = doc.all.Cast <IHTMLElement>().ToList();
if (!TryFillingLoginValues(allElements, boerseUser))
{
// Let's assume we're already logged in
return;
}
FindAndUseLoginButton(allElements);
}
private void LoadUser()
{
_boerseUser = _boerseUserConfigurationLogic.Load();
LoginName = _boerseUser.LoginName;
Password = _boerseUser.Password;
}
private static bool TryFillingLoginValues(IEnumerable <IHTMLElement> htmlElements, BoerseUser boerseUser)
{
var loginCtrl = (IHTMLInputElement)htmlElements.FirstOrDefault(f => f.id == Constants.BoerseUserControls.TEXTBOX_LOGIN);
if (loginCtrl == null)
{
return(false);
}
var passwordControl = (IHTMLInputElement)htmlElements.First(f => f.id == Constants.BoerseUserControls.TEXTBOX_PASSWORD);
var keepBeingLoggedInCtrl = (IHTMLInputElement)htmlElements.First(f => f.id == Constants.BoerseUserControls.CHECKBOX_REMEMBER_LOGIN);
keepBeingLoggedInCtrl.@checked = true;
loginCtrl.value = boerseUser.LoginName;
passwordControl.value = boerseUser.Password;
return(true);
}
public void Save(BoerseUser boerseUser)
{
_repository.Save(boerseUser);
}
public IReadOnlyCollection <DownloadEntry> Download(DownloadContext downloadContext, BoerseUser boerseUser)
{
var threadHandler = _boerseLinkThreadHandlerFactory.Create(downloadContext.BoerseLinkProvider);
var result = threadHandler.GetAllEntries(downloadContext, boerseUser);
return(result);
}
private IEnumerable <DownloadEntry> DownloadEntries(DownloadContext downloadContext, BoerseUser boerseUser)
{
IEnumerable <DownloadEntry> result;
try
{
var integration = _integrationFactory.Create();
result = integration.Download(downloadContext, boerseUser);
}
catch (Exception ex)
{
result = new List <DownloadEntry>
{
new DownloadEntry(downloadContext.Name, ex)
};
}
return(result);
}
internal IReadOnlyCollection <DownloadEntry> GetAllEntries(DownloadContext downloadContext, BoerseUser boerseUser)
{
var threadNode = DownloadAndProcessHtml(downloadContext, boerseUser);
var entries = ReadAllDownloadEntriesFromThread(threadNode, downloadContext);
return(entries);
}
