public HttpResponseMessage CreateEntry(Entry e)
{
try
{
/* we're taking in an entry, and want to update the basics */
e.CreatedOnDate = DateTime.UtcNow;
e.CreatedByUserId = -1;
e.LastModifiedOnDate = DateTime.UtcNow;
e.LastModifiedByUserId = -1;
/* if we don't have a moduleId coming in, let's look it up */
if (e.ModuleId < 1)
{
//look up module
var mc = new ModuleController();
var mi = mc.GetModuleByDefinition(0, "VehiDataCollector"); //TODO: assuming PortalId=0 if moduleid =0
if (mi != null)
{
e.ModuleId = mi.ModuleID;
}
}
var vc = new EntryController();
vc.CreateEntry(e);
return(Request.CreateResponse(HttpStatusCode.OK, "valid"));
}
catch (Exception exc)
{
DnnLog.Error(exc); //todo: obsolete
return(Request.CreateResponse(HttpStatusCode.BadRequest, "error in request")); //todo: probably should localize that?
}
}
private bool IsFileExpired(string file)
{
StreamReader oRead = null;
try
{
var Lines = File.ReadAllLines(file);
DateTime expires = DateTime.Parse(Lines[0], CultureInfo.InvariantCulture);
if (expires < DateTime.UtcNow)
{
return(true);
}
else
{
return(false);
}
}
catch (Exception ex)
{
//if check expire time failed, then force to expire the cache.
DnnLog.Error(ex);
return(true);
}
finally
{
if (oRead != null)
{
oRead.Close();
}
}
}
/// -----------------------------------------------------------------------------
/// <summary>
/// cmdReset_Click runs when the Reset Button is clicked
/// </summary>
/// <remarks>
/// </remarks>
/// <history>
/// [cnurse] 03/03/2006 created
/// </history>
/// -----------------------------------------------------------------------------
private void cmdReset_Click(object sender, EventArgs e)
{
string answer = "";
if (MembershipProviderConfig.RequiresQuestionAndAnswer && !IsAdmin)
{
if (String.IsNullOrEmpty(txtAnswer.Text))
{
OnPasswordUpdated(new PasswordUpdatedEventArgs(PasswordUpdateStatus.InvalidPasswordAnswer));
return;
}
answer = txtAnswer.Text;
}
try
{
UserController.ResetPassword(User, answer);
OnPasswordUpdated(new PasswordUpdatedEventArgs(PasswordUpdateStatus.Success));
}
catch (ArgumentException exc)
{
DnnLog.Error(exc);
OnPasswordUpdated(new PasswordUpdatedEventArgs(PasswordUpdateStatus.InvalidPasswordAnswer));
}
catch (Exception exc)
{
DnnLog.Error(exc);
OnPasswordUpdated(new PasswordUpdatedEventArgs(PasswordUpdateStatus.PasswordResetFailed));
}
}
/// -----------------------------------------------------------------------------
/// <summary>
/// wizInstall_FinishButtonClick runs when the Finish Button on the Wizard is clicked.
/// </summary>
/// <remarks>
/// </remarks>
/// <history>
/// [cnurse] 08/13/2007 created
/// </history>
/// -----------------------------------------------------------------------------
protected void wizInstall_FinishButtonClick(object sender, WizardNavigationEventArgs e)
{
try
{
if (!String.IsNullOrEmpty(TempInstallFolder) && Directory.Exists(TempInstallFolder))
{
Directory.Delete(TempInstallFolder, true);
}
if (DeleteFile)
{
// delete file
try
{
File.SetAttributes(FileName, FileAttributes.Normal);
File.Delete(FileName);
}
catch (Exception exc)
{
DnnLog.Error(exc);
}
}
//Redirect to Definitions page
Response.Redirect(ReturnURL, true);
}
catch (Exception exc)
{
Exceptions.ProcessModuleLoadException(this, exc);
}
}
public ActionResult AcceptFriend(int notificationId)
{
var success = false;
try
{
var recipient = InternalMessagingController.Instance.GetMessageRecipient(notificationId, UserInfo.UserID);
if (recipient != null)
{
var notification = NotificationsController.Instance.GetNotification(notificationId);
int userRelationshipId;
if (int.TryParse(notification.Context, out userRelationshipId))
{
var userRelationship = RelationshipController.Instance.GetUserRelationship(userRelationshipId);
if (userRelationship != null)
{
var friend = UserController.GetUserById(PortalSettings.PortalId, userRelationship.UserId);
FriendsController.Instance.AcceptFriend(friend);
success = true;
}
}
}
}
catch (Exception exc)
{
DnnLog.Error(exc);
}
return(Json(new { Result = success ? "success" : "error" }));
}
//[DnnAuthorize(AllowAnonymous = true)]
public HttpResponseMessage GetArticle(int articleId)
{
try
{
var a = ArticleController.GetArticle(articleId);
var newArt = new ArticleViewModel
{
ArticleId = a.ArticleId,
Body = WebUtility.HtmlDecode(a.Body),
CreatedByUser = a.CreatedByUser,
CreatedByUserId = a.CreatedByUserId,
CreatedOnDate = a.CreatedOnDate,
Description = WebUtility.HtmlDecode(a.Description),
LastModifiedByUser = a.LastUpdatedByUser,
LastModifiedByUserId = a.LastModifiedByUserId,
LastModifiedOnDate = a.LastModifiedOnDate,
ModuleId = a.ModuleId,
Title = a.Title,
url = DotNetNuke.Common.Globals.NavigateURL(a.TabID, "", "&aid=" + a.ArticleId)
};
return(Request.CreateResponse(HttpStatusCode.OK, newArt));
}
catch (Exception exc)
{
DnnLog.Error(exc); //todo: obsolete
return(Request.CreateResponse(HttpStatusCode.BadRequest, "error in request")); //todo: probably should localize that?
}
}
public string CommentSave(int journalId, string comment)
{
try
{
var ci = new CommentInfo {
JournalId = journalId, Comment = HttpUtility.UrlDecode(comment)
};
if (ci.Comment.Length > 2000)
{
ci.Comment = ci.Comment.Substring(0, 1999);
ci.Comment = Utilities.RemoveHTML(ci.Comment);
}
ci.UserId = UserInfo.UserID;
InternalJournalController.Instance.SaveComment(ci);
var ji = JournalController.Instance.GetJournalItem(PortalSettings.PortalId, UserInfo.UserID, journalId);
var jp = new JournalParser(PortalSettings, ActiveModule.ModuleID, ji.ProfileId, -1, UserInfo);
return(jp.GetCommentRow(ci));
}
catch (Exception exc)
{
DnnLog.Error(exc);
return(string.Empty);
}
}
private void OnPageInit(object sender, EventArgs e)
{
try
{
var page = (System.Web.UI.Page)sender;
if ((page == null))
{
return;
}
//ManageRequest(page, PortalSettings.Current.PortalId, PortalSettings.Current.ActiveTab.TabID);
}
catch (Exception ex)
{
/*
* var objEventLog = new EventLogController();
* var objEventLogInfo = new LogInfo();
* objEventLogInfo.AddProperty("Analytics.AnalyticsModule", "OnPageLoad");
* objEventLogInfo.AddProperty("ExceptionMessage", ex.Message);
* objEventLogInfo.LogTypeKey = EventLogController.EventLogType.HOST_ALERT.ToString();
* objEventLog.AddLog(objEventLogInfo);
*/
DnnLog.Error(ex);
}
}
public ActionResult JoinGroup(int roleId)
{
try
{
if (UserInfo.UserID >= 0 && roleId > 0)
{
var roleController = new RoleController();
roleInfo = roleController.GetRole(roleId, PortalSettings.PortalId);
if (roleInfo != null)
{
var requireApproval = Convert.ToBoolean(roleInfo.Settings["ReviewMembers"].ToString());
if (roleInfo.IsPublic && !requireApproval)
{
roleController.AddUserRole(PortalSettings.PortalId, UserInfo.UserID, roleInfo.RoleID, Null.NullDate);
roleController.UpdateRole(roleInfo);
return(Json(new { Result = "success", URL = roleInfo.Settings["URL"] }));
}
if (roleInfo.IsPublic && requireApproval)
{
roleController.AddUserRole(PortalSettings.PortalId, UserInfo.UserID, roleInfo.RoleID, RoleStatus.Pending, false, Null.NullDate, Null.NullDate);
Components.Notifications notifications = new Components.Notifications();
notifications.AddGroupOwnerNotification(Constants.MemberPendingNotification, TabId, ModuleId, roleInfo, UserInfo);
return(Json(new { Result = "success", URL = string.Empty }));
}
}
}
}
catch (Exception exc)
{
DnnLog.Error(exc);
}
return(Json(new { Result = "error" }));
}
//[AcceptVerbs(HttpVerbs.Post)]
public ActionResult SaveGame(Game jsonGame)
{
//todo: jsonGame will never be null, check for something else
if (jsonGame != null)
{
var currentGame = jsonGame;
try
{
var gc = new GameController();
//TODO: Save Game
if (currentGame != null)
{
//we need to lookup the game based on the GameId if passed in the json, if so, then combine all the new stats
if (currentGame.GameId > 0)
{
var existingGame = gc.GetGame(currentGame.GameId);
currentGame.FieldIdentifier = existingGame.FieldIdentifier;
currentGame.CreatedDate = existingGame.CreatedDate;
currentGame.CreatedByUserId = existingGame.CreatedByUserId;
}
else
{
currentGame.CreatedDate = DateTime.Now;
currentGame.CreatedByUserId = 1;
//check if a Field exists, if not add it
var f = FieldController.GetField(currentGame.FieldIdentifier);
if (f == null)
{
f = new Field {
FieldIdentifier = currentGame.FieldIdentifier, FieldName = currentGame.FieldIdentifier, CreatedByUserId = 1, CreatedDate = DateTime.Now, LastUpdatedByUserId = 1, LastUpdatedDate = DateTime.Now
};
f = f.Save();
}
currentGame.FieldIdentifier = f.FieldIdentifier;
}
currentGame.LastUpdatedByUserId = 1;
currentGame.PlayedDate = DateTime.Now;
currentGame.PortalId = PortalSettings.PortalId;
//save the game information
currentGame = gc.SaveGame(currentGame);
//TODO: how to flag games in progress?
//return the GameID so Netduino knows to use this
return(Json(currentGame.GameId, JsonRequestBehavior.AllowGet));
}
return(null);
}
catch (Exception exc)
{
DnnLog.Error(exc);
return(Json(null, JsonRequestBehavior.AllowGet));
}
}
return(null);
}
/// -----------------------------------------------------------------------------
/// <summary>
/// lstTemplate_SelectedIndexChanged runs when the selected template is changed
/// </summary>
/// <remarks>
/// </remarks>
/// <history>
/// [cnurse] 11/04/2004 created
/// </history>
/// -----------------------------------------------------------------------------
protected void OnTemplateSelectedIndexChanged(object sender, EventArgs e)
{
if (lstTemplate.SelectedIndex > -1)
{
try
{
var template = LoadPortalTemplateInfoForSelectedItem();
if (!string.IsNullOrEmpty(template.Description))
{
lblTemplateDescription.Text = template.Description;
}
var xmlDoc = new XmlDocument();
xmlDoc.Load(template.TemplateFilePath);
XmlNode node = xmlDoc.SelectSingleNode("//portal/portalDesktopModules");
if (node != null)
{
var message = PortalController.CheckDesktopModulesInstalled(node.CreateNavigator());
if (!string.IsNullOrEmpty(message))
{
message = string.Format(LocalizeString("ModulesNotInstalled"), message);
UI.Skins.Skin.AddModuleMessage(this, message, ModuleMessage.ModuleMessageType.YellowWarning);
}
}
}
catch (Exception exc)
{
DnnLog.Error(exc);
}
}
else
{
lblTemplateDescription.Text = "";
}
}
public IList <Route> MapRoute(string moduleFolderName, string url, object defaults, object constraints, string[] namespaces)
{
if (namespaces == null || namespaces.Length == 0 || String.IsNullOrEmpty(namespaces[0]))
{
throw new ArgumentException("At least one namespace must be specified.");
}
if (String.IsNullOrEmpty(moduleFolderName))
{
throw new ArgumentNullException("moduleFolderName");
}
url = url.Trim(new[] { '/', '\\' });
var prefixes = GetRoutePrefixes();
var routes = new List <Route>();
string formattedRouteName = GetFormattedRouteName(moduleFolderName);
int i = 0;
foreach (var prefix in prefixes)
{
var routeName = string.Format(formattedRouteName, i);
var routeUrl = string.Format("{0}DesktopModules/{1}/API/{2}", prefix, moduleFolderName, url);
var route = _routes.MapRoute(routeName, routeUrl, defaults, constraints, namespaces);
route.DataTokens["Name"] = routeName;
routes.Add(route);
DnnLog.Trace("Mapping route: " + routeName + " @ " + routeUrl);
i++;
}
return(routes);
}
public static string UpdateValidationKey()
{
string backupFolder = Globals.glbConfigFolder + "Backup_" + DateTime.Now.Year + DateTime.Now.Month + DateTime.Now.Day + DateTime.Now.Hour + DateTime.Now.Minute + "\\";
var xmlConfig = new XmlDocument();
string strError = "";
//save the current config files
BackupConfig();
try
{
//open the web.config
xmlConfig = Load();
//create random keys for the Membership machine keys
xmlConfig = UpdateValidationKey(xmlConfig);
}
catch (Exception ex)
{
DnnLog.Error(ex);
strError += ex.Message;
}
//save a copy of the web.config
strError += Save(xmlConfig, backupFolder + "web_.config");
//save the web.config
strError += Save(xmlConfig);
return(strError);
}
public static string Save(XmlDocument xmlDoc, string filename)
{
try
{
string strFilePath = Globals.ApplicationMapPath + "\\" + filename;
FileAttributes objFileAttributes = FileAttributes.Normal;
if (File.Exists(strFilePath))
{
//save current file attributes
objFileAttributes = File.GetAttributes(strFilePath);
//change to normal ( in case it is flagged as read-only )
File.SetAttributes(strFilePath, FileAttributes.Normal);
}
//save the config file
var writer = new XmlTextWriter(strFilePath, null)
{
Formatting = Formatting.Indented
};
xmlDoc.WriteTo(writer);
writer.Flush();
writer.Close();
//reset file attributes
File.SetAttributes(strFilePath, objFileAttributes);
return("");
}
catch (Exception exc)
{
//the file permissions may not be set properly
DnnLog.Error(exc);
return(exc.Message);
}
}
private static LogInfo FillLogInfo(IDataReader dr)
{
var obj = new LogInfo();
try
{
obj.LogCreateDate = Convert.ToDateTime(dr["LogCreateDate"]);
obj.LogGUID = Convert.ToString(dr["LogGUID"]);
if (dr["LogPortalID"] != DBNull.Value)
{
obj.LogPortalID = Convert.ToInt32(dr["LogPortalID"]);
}
if (dr["LogPortalName"] != DBNull.Value)
{
obj.LogPortalName = Convert.ToString(dr["LogPortalName"]);
}
if (dr["LogServerName"] != DBNull.Value)
{
obj.LogServerName = Convert.ToString(dr["LogServerName"]);
}
if (dr["LogUserID"] != DBNull.Value)
{
obj.LogUserID = Convert.ToInt32(dr["LogUserID"]);
}
obj.LogTypeKey = Convert.ToString(dr["LogTypeKey"]);
obj.LogUserName = Convert.ToString(dr["LogUserName"]);
obj.LogConfigID = Convert.ToString(dr["LogConfigID"]);
obj.LogProperties.Deserialize(Convert.ToString(dr["LogProperties"]));
}
catch (Exception exc)
{
DnnLog.Error(exc);
}
return(obj);
}
public ActionResult LeaveGroup(int roleId)
{
var success = false;
try
{
if (UserInfo.UserID >= 0 && roleId > 0)
{
var roleController = new RoleController();
roleInfo = roleController.GetRole(roleId, PortalSettings.PortalId);
if (roleInfo != null)
{
if (UserInfo.IsInRole(roleInfo.RoleName))
{
RoleController.DeleteUserRole(UserInfo, roleInfo, PortalSettings, false);
}
success = true;
}
}
}
catch (Exception exc)
{
DnnLog.Error(exc);
}
return(Json(new { Result = success ? "success" : "error" }));
}
protected override void OnError(EventArgs e)
{
base.OnError(e);
Exception exc = Server.GetLastError();
DnnLog.Fatal("An error has occurred while loading page.", exc);
string strURL = Globals.ApplicationURL();
if (exc != null && exc is HttpException && !IsViewStateFailure(exc))
{
HttpContext.Current.Response.Clear();
HttpContext.Current.Server.Transfer("~/ErrorPage.aspx");
}
if (Request.QueryString["error"] != null)
{
strURL += (strURL.IndexOf("?") == -1 ? "?" : "&") + "error=terminate";
}
else
{
strURL += (strURL.IndexOf("?") == -1 ? "?" : "&") + "error=" + (exc == null || UserController.GetCurrentUserInfo() == null || !UserController.GetCurrentUserInfo().IsSuperUser ? "An unexpected error has occurred" : Server.UrlEncode(exc.Message));
if (!Globals.IsAdminControl())
{
strURL += "&content=0";
}
}
Exceptions.ProcessPageLoadException(exc, strURL);
}
/// -----------------------------------------------------------------------------
/// <summary>
/// DeleteRule runs when the Delete button for a specified rule is clicked
/// </summary>
/// <remarks>
/// </remarks>
/// <history>
/// [jbrinkman] 5/28/2007 Created
/// </history>
/// -----------------------------------------------------------------------------
protected void DeleteRule(object source, DataListCommandEventArgs e)
{
//Get the index of the row to delete
int index = e.Item.ItemIndex;
//Remove the rule from the rules collection
Rules.RemoveAt(index);
try
{
//Save the new collection
RequestFilterSettings.Save(Rules);
}
catch (UnauthorizedAccessException exc)
{
DnnLog.Debug(exc);
lblErr.InnerText = Localization.GetString("unauthorized", LocalResourceFile);
lblErr.Visible = true;
//This forces the system to reload the settings from DotNetNuke.Config
//since we have already deleted the entry from the Rules list.
Rules = null;
}
//Rebind the collection
BindRules();
}
public ActionResult Delete(int journalId)
{
try
{
var jc = JournalController.Instance;
var ji = jc.GetJournalItem(PortalSettings.PortalId, UserInfo.UserID, journalId);
if (ji == null)
{
return(Json(new { Result = "invalid request" }, JsonRequestBehavior.AllowGet));
}
if (ji.UserId == UserInfo.UserID || UserInfo.IsInRole(PortalSettings.AdministratorRoleName))
{
jc.DeleteJournalItem(PortalSettings.PortalId, UserInfo.UserID, journalId);
return(Json(new { Result = "success" }, JsonRequestBehavior.AllowGet));
}
return(Json(new { Result = "access denied" }, JsonRequestBehavior.AllowGet));
}
catch (Exception exc)
{
DnnLog.Error(exc);
return(Json(new { Result = "error" }));
}
}
public string GetString(string key, string resourceFileRoot, string language, PortalSettings portalSettings, bool disableShowMissingKeys)
{
//make the default translation property ".Text"
if (key.IndexOf(".", StringComparison.Ordinal) < 1)
{
key += ".Text";
}
string resourceValue = Null.NullString;
bool keyFound = TryGetStringInternal(key, language, resourceFileRoot, portalSettings, ref resourceValue);
//If the key can't be found then it doesn't exist in the Localization Resources
if (Localization.ShowMissingKeys && !disableShowMissingKeys)
{
if (keyFound)
{
resourceValue = "[L]" + resourceValue;
}
else
{
resourceValue = "RESX:" + key;
}
}
if (!keyFound)
{
DnnLog.Warn("Missing localization key. key:{0} resFileRoot:{1} threadCulture:{2} userlan:{3}", key, resourceFileRoot, Thread.CurrentThread.CurrentUICulture, language);
}
return(resourceValue);
}
private void OnUpdateRequestCache(object sender, EventArgs e)
{
HttpApplication app = (HttpApplication)sender;
HttpContext context = app.Context;
try
{
var HttpContextFilter = context.Items["OpenOutputCache:Filter"];
//OpenOutputCacheFilter filter = context.Response.Filter as OpenOutputCacheFilter;
if (HttpContextFilter != null)
{
//PortalSettings ps = PortalController.GetCurrentPortalSettings();
//int TabId = ps.ActiveTab.TabID;
OpenOutputCacheFilter filter = (OpenOutputCacheFilter)HttpContext.Current.Items["OpenOutputCache:Filter"];
filter.StopFiltering();
var Response = context.Response;
Response.Cache.SetLastModified(DateTime.UtcNow);
string CacheMode = (string)app.Context.Items["OpenOutputCache:CacheMode"];
int ExpireDelay = (int)app.Context.Items["OpenOutputCache:ExpireDelay"];
SetResponseCache(Response, filter.CacheKey, ExpireDelay, CacheMode);
Logger.InfoFormat("OnUpdateRequestCache {0} / {1}", filter.TabId, filter.CacheKey);
}
}
catch (Exception ex)
{
DnnLog.Error(ex);
}
}
private static Version GetNETFrameworkVersion()
{
string version = Environment.Version.ToString(2);
if (version == "2.0")
{
//Try and load a 3.0 Assembly
try
{
AppDomain.CurrentDomain.Load("System.Runtime.Serialization, Version=3.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089");
version = "3.0";
}
catch (Exception exc)
{
DnnLog.Error(exc);
}
//Try and load a 3.5 Assembly
try
{
AppDomain.CurrentDomain.Load("System.Core, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089");
version = "3.5";
}
catch (Exception exc)
{
DnnLog.Error(exc);
}
}
return(new Version(version));
}
public HttpResponseMessage GetAllAnnouncements(string output)
{
try
{
var mc = new ModuleController();
var results = new List <AnnouncementInfo>();
// get list of all announcements modules in the site
var annModules = mc.GetModulesByDefinition(PortalSettings.PortalId, "Announcements");
// loop through all the modules
foreach (ModuleInfo m in annModules)
{
// make sure to only include modules the user actually has access to
if (ModulePermissionController.HasModuleAccess(SecurityAccessLevel.View, "VIEW", m))
{
// get the current announcements of the module
IEnumerable <Components.Business.AnnouncementInfo> baseResults = new Components.Business.AnnouncementsController().GetCurrentAnnouncements(m.ModuleID);
// add to the total results list
results.AddRange(baseResults.Select(announcementInfo => new AnnouncementInfo(announcementInfo)).ToList());
}
}
return(GenerateOutput(results.OrderByDescending(a => a.PublishDate).ToList(), output));
}
catch (Exception ex)
{
DnnLog.Error(ex);
return(Request.CreateResponse(HttpStatusCode.InternalServerError, ex.Message));
}
}
public static void RunSchedule(HttpRequest request)
{
DnnLog.MethodEntry();
//First check if we are upgrading/installing
if (request.Url.LocalPath.ToLower().EndsWith("install.aspx") ||
request.Url.LocalPath.ToLower().EndsWith("upgradewizard.aspx") ||
request.Url.LocalPath.ToLower().EndsWith("installwizard.aspx"))
{
return;
}
try
{
if (SchedulingProvider.SchedulerMode == SchedulerMode.REQUEST_METHOD && SchedulingProvider.ReadyForPoll)
{
DnnLog.Trace("Running Schedule " + (SchedulingProvider.SchedulerMode));
SchedulingProvider scheduler = SchedulingProvider.Instance();
var requestScheduleThread = new Thread(scheduler.ExecuteTasks);
requestScheduleThread.IsBackground = true;
requestScheduleThread.Start();
SchedulingProvider.ScheduleLastPolled = DateTime.Now;
}
}
catch (Exception exc)
{
Exceptions.LogException(exc);
}
}
public ActionResult FollowBack(int notificationId)
{
var success = false;
try
{
var recipient = InternalMessagingController.Instance.GetMessageRecipient(notificationId, UserInfo.UserID);
if (recipient != null)
{
var notification = NotificationsController.Instance.GetNotification(notificationId);
int targetUserId;
if (int.TryParse(notification.Context, out targetUserId))
{
var targetUser = UserController.GetUserById(PortalSettings.PortalId, targetUserId);
FollowersController.Instance.FollowUser(targetUser);
NotificationsController.Instance.DeleteNotificationRecipient(notificationId, UserInfo.UserID);
success = true;
}
}
}
catch (Exception exc)
{
DnnLog.Error(exc);
}
return(Json(new { Result = success ? "success" : "error" }));
}
public ActionResult SaveSlide(int tabId, int moduleId, string slideContent, int slideOrder, int slideId)
{
//not currently using slide order
try
{
//TODO: create a new slide
//if slideid is passed in we should get the original slide
var saveSlide = new Slide();
if (slideId > 0)
{
saveSlide = Slide.SlideLoad(slideId);
}
else
{
saveSlide.CreatedByUserId = UserInfo.UserID;
saveSlide.CreatedOnDate = DateTime.UtcNow;
saveSlide.ModuleId = moduleId;
}
saveSlide.LastModifiedByUserId = UserInfo.UserID;
saveSlide.LastModifiedOnDate = DateTime.UtcNow;
saveSlide.Body = slideContent;
saveSlide.Save(tabId);
//TODO: return something if the slide is created
return(null);
}
catch (Exception exc)
{
DnnLog.Error(exc);
return(Json(null, JsonRequestBehavior.AllowGet));
}
}
public override bool StreamOutput(int tabId, string cacheKey, HttpContext context)
{
bool Succes = false;
try
{
string attribFileName = OpenFileProvider.GetAttribFileName(tabId, cacheKey);
string cachedOutputFileName = OpenFileProvider.GetCachedOutputFileName(tabId, cacheKey);
if (File.Exists(attribFileName) && File.Exists(cachedOutputFileName) && !IsFileExpired(attribFileName))
{
var Response = context.Response;
DateTime lastWriteTimeUtc = File.GetLastWriteTimeUtc(cachedOutputFileName);
Response.Cache.SetLastModified(lastWriteTimeUtc);
bool send304 = false;
HttpRequest request = context.Request;
string ifModifiedSinceHeader = request.Headers["If-Modified-Since"];
string etag = request.Headers["If-None-Match"];
if (ifModifiedSinceHeader != null && etag != null)
{
etag = etag.Trim('"');
try
{
DateTime utcIfModifiedSince = DateTime.Parse(ifModifiedSinceHeader);
if (lastWriteTimeUtc <= utcIfModifiedSince && etag == cacheKey)
{
Response.StatusCode = 304;
Response.StatusDescription = "Not Modified";
Response.SuppressContent = true;
//Response.ClearContent();
Response.AddHeader("Content-Length", "0");
send304 = true;
}
}
catch
{
DnnLog.Error("Ignore If-Modified-Since header, invalid format: " + ifModifiedSinceHeader);
}
}
if (!send304)
{
context.Response.TransmitFile(cachedOutputFileName);
}
Succes = true;
}
else
{
FileSystemUtils.DeleteFileWithWait(attribFileName, 100, 200);
FileSystemUtils.DeleteFileWithWait(cachedOutputFileName, 100, 200);
Succes = false;
}
}
catch (Exception ex)
{
Succes = false;
DnnLog.Error(ex);
}
return(Succes);
}
public void TryIt()
{
var currentDelay = (int)Delay.TotalMilliseconds;
int retrysRemaining = MaxRetries;
do
{
try
{
Action();
DnnLog.Trace("Action succeeded - {0}", Description);
return;
}
catch (Exception)
{
if (retrysRemaining <= 0)
{
DnnLog.Warn("All retries of action failed - {0}", Description);
throw;
}
DnnLog.Trace("Retrying action {0} - {1}", retrysRemaining, Description);
SleepAction.Invoke(currentDelay);
const double epsilon = 0.0001;
if (Math.Abs(DelayMultiplier - 1) > epsilon)
{
currentDelay = (int)(currentDelay * DelayMultiplier);
}
}
retrysRemaining--;
} while (true);
}
internal static IEnumerable <IFileInfo> DeserializeFileInfo(string content)
{
if (string.IsNullOrEmpty(content))
{
yield break;
}
foreach (var file in content.FromJson <int[]>().ToArray())
{
IFileInfo fileInfo = null;
try
{
fileInfo = FileManager.Instance.GetFile(file);
}
catch
{
// throw new ApplicationException(string.Format("Error loading file properties for FileID '{0}'", file), ex);
// On second thought, I don't know how much sense it makes to be throwing an exception here. If the file
// has been deleted or is otherwise unavailable, there's really no reason we can't continue on handling the
// ContentItem without its attachment. Better than the yellow screen of death? --cbond
DnnLog.Warn("Unable to load file properties for File ID {0}", file);
}
if (fileInfo != null)
{
yield return(fileInfo);
}
}
}
public ActionResult GetItems(string fileExtensions)
{
try
{
var userFolder = _folderManager.GetUserFolder(UserInfo);
var extensions = new List <string>();
if (!string.IsNullOrEmpty(fileExtensions))
{
fileExtensions = fileExtensions.ToLowerInvariant();
extensions.AddRange(fileExtensions.Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries));
}
var folderStructure = new Item
{
children = GetChildren(userFolder, extensions),
folder = true,
id = userFolder.FolderID,
name = Localization.GetString("UserFolderTitle.Text", Localization.SharedResourceFile)
};
return(Json(new List <Item> {
folderStructure
}, JsonRequestBehavior.AllowGet));
}
catch (Exception exc)
{
DnnLog.Error(exc);
return(Json(null, JsonRequestBehavior.AllowGet));
}
}
