/// <summary>
/// Read the custom redirects from the dynamic data store, and
/// stores them in the CustomRedirect property
/// </summary>
protected void LoadCustomRedirects()
{
DataStoreHandler dynamicHandler = new DataStoreHandler();
_customRedirects = new CustomRedirectCollection();
foreach (CustomRedirect redirect in dynamicHandler.GetCustomRedirects(false))
_customRedirects.Add(redirect);
}
/// <summary>
/// Create redirects table and SP for version number
/// </summary>
private static void Create()
{
bool create = true;
var dba = DataAccessBaseEx.GetWorker();
_log.Info("Create 404 handler redirects table START");
string createTableScript = @"CREATE TABLE [dbo].[BVN.NotFoundRequests](
[ID] [int] IDENTITY(1,1) NOT NULL,
[OldUrl] [nvarchar](2000) NOT NULL,
[Requested] [datetime] NULL,
[Referer] [nvarchar](2000) NULL
) ON [PRIMARY]";
create = dba.ExecuteNonQuery(createTableScript);
_log.Info("Create 404 handler redirects table END");
if (create)
{
_log.Info("Create 404 handler version SP START");
string versionSP = @"CREATE PROCEDURE [dbo].[bvn_notfoundversion] AS RETURN " + Configuration.Configuration.CURRENT_VERSION;
if (!dba.ExecuteNonQuery(versionSP))
{
create = false;
_log.Error("An error occured during the creation of the 404 handler version stored procedure. Canceling.");
_log.Info("Create 404 handler version SP END");
}
}
Valid = create;
// copy dds items, if there are any.
try
{
// the old redirect class is obsolete, and should only be used for this upgrade
var oldCustomrRedirectStore = DataStoreFactory.GetStore(typeof(FileNotFound.CustomRedirects.CustomRedirect));
var oldCustomRedirects = oldCustomrRedirectStore.Items<FileNotFound.CustomRedirects.CustomRedirect>().ToList();
if (oldCustomRedirects.Count > 0)
{
var newCustomrRedirectStore = DataStoreFactory.GetStore(typeof(CustomRedirect));
DataStoreHandler dsHandler = new DataStoreHandler();
foreach (var oldCustomRedirect in oldCustomRedirects)
{
var newRedirect = new CustomRedirect(oldCustomRedirect.OldUrl, oldCustomRedirect.NewUrl, oldCustomRedirect.WildCardSkipAppend);
dsHandler.SaveCustomRedirect(newRedirect);
}
// oldCustomrRedirectStore.DeleteAll();
}
}
catch (Exception ex)
{
_log.Error("Error during DDS upgrade: " + ex);
}
}
/// <summary>
/// Save a collection of redirects, and call method to raise an event in order to clear cache on all servers.
/// </summary>
/// <param name="redirects"></param>
public void SaveCustomRedirects(CustomRedirectCollection redirects)
{
DataStoreHandler dynamicHandler = new DataStoreHandler();
foreach (CustomRedirect redirect in redirects)
{
// Add redirect
dynamicHandler.SaveCustomRedirect(redirect);
}
DataStoreEventHandlerHook.DataStoreUpdated();
}
public ActionResult AddDeletedUrl(string oldUrl)
{
CheckAccess();
// add redirect to dds with state "deleted"
var redirect = new CustomRedirect();
redirect.OldUrl = oldUrl;
redirect.State = Convert.ToInt32(DataStoreHandler.State.Deleted);
DataStoreHandler dsHandler = new DataStoreHandler();
dsHandler.SaveCustomRedirect(redirect);
DataStoreEventHandlerHook.DataStoreUpdated();
// delete rows from DB
var dbAccess = DataAccessBaseEx.GetWorker();
dbAccess.DeleteRowsForRequest(oldUrl);
//
List<CustomRedirect> customRedirectList = GetDeletedUrls();
DataStoreEventHandlerHook.DataStoreUpdated();
return Deleted();
}
public ActionResult Unignore(string url)
{
CheckAccess();
DataStoreHandler dsHandler = new DataStoreHandler();
dsHandler.DeleteCustomRedirect(url);
return Ignored();
}
public void SaveRedirect(string oldUrl, string newUrl, string skipWildCardAppend)
{
Logger.Debug("Adding redirect: '{0}' -> '{1}'", oldUrl, newUrl);
// Get hold of the datastore
DataStoreHandler dsHandler = new DataStoreHandler();
dsHandler.SaveCustomRedirect(new CustomRedirect(oldUrl.Trim(), newUrl.Trim(), skipWildCardAppend == null ? false : true));
DataStoreEventHandlerHook.DataStoreUpdated();
}
public ActionResult IgnoreRedirect(string oldUrl, int pageNumber, string searchWord, int pageSize)
{
CheckAccess();
// delete rows from DB
var dbAccess = DataAccessBaseEx.GetWorker();
dbAccess.DeleteRowsForRequest(oldUrl);
// add redirect to dds with state "ignored"
var redirect = new CustomRedirect();
redirect.OldUrl = oldUrl;
redirect.State = Convert.ToInt32(DataStoreHandler.State.Ignored);
DataStoreHandler dsHandler = new DataStoreHandler();
dsHandler.SaveCustomRedirect(redirect);
DataStoreEventHandlerHook.DataStoreUpdated();
List<CustomRedirect> customRedirectList = GetSuggestions(searchWord);
string actionInfo = string.Format(LocalizationService.Current.GetString("/gadget/redirects/ignoreredirect"), oldUrl);
RedirectIndexViewData viewData = GetRedirectIndexViewData(pageNumber, customRedirectList, actionInfo, searchWord, pageSize, true, true);
viewData.HighestSuggestionValue = customRedirectList.First().NotfoundErrorCount;
viewData.LowestSuggestionValue = customRedirectList.Last().NotfoundErrorCount;
return View("Index", viewData);
}
public ActionResult Ignored()
{
CheckAccess();
DataStoreHandler dsHandler = new DataStoreHandler();
var ignoredRedirects = dsHandler.GetIgnoredRedirect();
return View("Ignored", ignoredRedirects);
}
public List<CustomRedirect> GetDeletedUrls()
{
DataStoreHandler dsHandler = new DataStoreHandler();
List<CustomRedirect> customRedirectList;
customRedirectList = dsHandler.GetDeletedRedirect();
return customRedirectList;
}
/// <summary>
/// Get custom redirect data from dynamic data store.
/// </summary>
/// <param name="searchWord"></param>
/// <returns></returns>
public List<CustomRedirect> GetData(String searchWord)
{
DataStoreHandler dsHandler = new DataStoreHandler();
List<CustomRedirect> customRedirectList;
if (string.IsNullOrEmpty(searchWord))
{
customRedirectList = dsHandler.GetCustomRedirects(true);
}
else
customRedirectList = dsHandler.SearchCustomRedirects(searchWord);
return customRedirectList;
}
public XmlActionResult ExportAllRedirects()
{
CheckAccess();
DataStoreHandler dsHandler = new DataStoreHandler();
List<CustomRedirect> redirects = dsHandler.GetCustomRedirects(true);
XmlDocument document = new RedirectsXmlParser().Export(redirects);
return new XmlActionResult(document);
}
/// <summary>
/// Removed Deleted (410) redirect
/// </summary>
/// <param name="url"></param>
/// <returns></returns>
public ActionResult DeleteDeleted(string url)
{
CheckAccess();
var dsHandler = new DataStoreHandler();
dsHandler.DeleteCustomRedirect(url);
return Deleted();
}
public ActionResult Deleted()
{
CheckAccess();
DataStoreHandler dsHandler = new DataStoreHandler();
var deletedRedirects = dsHandler.GetDeletedRedirect();
return View("Deleted", deletedRedirects);
}
public ActionResult DeleteAllRedirects()
{
CheckAccess();
DataStoreHandler dsHandler = new DataStoreHandler();
dsHandler.DeleteAllCustomRedirects();
DataStoreEventHandlerHook.DataStoreUpdated();
ViewData["information"] = LocalizationService.Current.GetString("/gadget/redirects/redirectsdeleted");
return View("Administer");
}
public ActionResult DeleteAllIgnored()
{
CheckAccess();
var dsHandler = new DataStoreHandler();
int deleteCount = dsHandler.DeleteAllIgnoredRedirects();
string infoText = string.Format(LocalizationService.Current.GetString("/gadget/redirects/ignoredremoved"), deleteCount);
ViewData["information"] = infoText;
return View("Administer");
}
public ActionResult Delete(string oldUrl, int? pageNumber, string searchWord, int? pageSize)
{
CheckAccess();
Logger.Debug("Deleting redirect: '{0}'", oldUrl);
DataStoreHandler dsHandler = new DataStoreHandler();
dsHandler.DeleteCustomRedirect(oldUrl);
DataStoreEventHandlerHook.DataStoreUpdated();
List<CustomRedirect> customRedirectList = GetData(searchWord);
//Make sure that the searchinfo is contained after an item has been deleted - if there is any.
return View("Index", GetRedirectIndexViewData(pageNumber, customRedirectList, GetSearchResultInfo(searchWord, customRedirectList.Count, false), searchWord, pageSize, false, true));
}
