public HttpResponseMessage ShowEventlog()
{
try
{ //gets the newest 50 events
ObjectQuery <EventLogInfo> events = EventLogProvider.GetEvents().OrderByDescending("EventTime").TopN(50);
List <Object> eventList = events.Select(
eventLogInfo => new
{
//puts the relevant information into a new object to represent the eventlog
EventCode = eventLogInfo.EventCode,
EventDescription = eventLogInfo.EventDescription,
EventTime = eventLogInfo.EventTime,
EventID = eventLogInfo.EventID,
EventMachineName = eventLogInfo.EventMachineName,
EventType = eventLogInfo.EventType,
}).ToList <Object>();
//everything is OK, the event information are also returned
return(Request.CreateResponse(HttpStatusCode.OK, new { eventList = eventList }));
}
catch (Exception e)
{
return(Request.CreateResponse(HttpStatusCode.ServiceUnavailable, new { errorMessage = e.Message }));
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (SystemContext.DevelopmentMode)
{
// Restart application
menu.AddAction(new HeaderAction
{
Text = GetString("administration-system.btnrestart"),
ButtonStyle = ButtonStyle.Default,
Tooltip = GetString("administration-system.btnrestart"),
OnClientClick = "function RestartPerformed() {return alert('" + GetString("administration-system.restartsuccess") + "');} if (confirm('" + GetString("system.restartconfirmation") + "')) {" + Page.ClientScript.GetCallbackEventReference(this, "'restart'", "RestartPerformed", String.Empty, true) + "}"
});
// Clear cache
menu.AddAction(new HeaderAction
{
Text = GetString("administration-system.btnclearcache"),
ButtonStyle = ButtonStyle.Default,
Tooltip = GetString("administration-system.btnclearcache"),
OnClientClick = "function ClearCachePerformed() {return alert('" + GetString("administration-system.clearcachesuccess") + "');} if (confirm('" + GetString("system.clearcacheconfirmation") + "')) {" + Page.ClientScript.GetCallbackEventReference(this, "'clearcache'", "ClearCachePerformed", String.Empty, true) + "}"
});
// Event log
HeaderAction eventLog = new HeaderAction
{
Text = GetString("administration.ui.eventlog"),
ButtonStyle = ButtonStyle.Default,
Tooltip = GetString("administration.ui.eventlog"),
RedirectUrl = "~/CMSModules/EventLog/EventLog.aspx",
Target = "_blank"
};
// Event log items
DataSet ds =
EventLogProvider.GetEvents()
.OrderByDescending("EventTime")
.TopN(10)
.Columns("EventTime", "EventType", "Source", "EventCode");
foreach (DataRow row in ds.Tables[0].Rows)
{
HeaderAction ev = new HeaderAction
{
Text = string.Format("{0} {1} {2} {3}", row["EventTime"], row["EventType"], row["Source"], row["EventCode"]),
ButtonStyle = ButtonStyle.Default
};
eventLog.AlternativeActions.Add(ev);
}
menu.AddAction(eventLog);
// Debug
menu.AddAction(new HeaderAction
{
Text = GetString("Administration-System.Debug"),
ButtonStyle = ButtonStyle.Default,
Tooltip = GetString("Administration-System.Debug"),
RedirectUrl = URLHelper.AppendQuery(UIContextHelper.GetElementUrl(ModuleName.CMS, "Debug"), "displaytitle=true"),
Target = "_blank"
});
// Submit defect
menu.AddAction(new HeaderAction
{
Text = "Submit defect",
ButtonStyle = ButtonStyle.Default,
Tooltip = "Submit defect",
RedirectUrl = "https://kentico.atlassian.net/secure/CreateIssue!default.jspa",
Target = "_blank"
});
// Virtual site
HeaderAction sites = new HeaderAction
{
Text = GetString("devmenu.sites"),
ButtonStyle = ButtonStyle.Default,
Tooltip = GetString("devmenu.sites"),
Inactive = true
};
// Site items
var sitesDs = SiteInfoProvider.GetSites().Columns("SiteName", "SiteDisplayName").OrderBy("SiteDisplayName");
foreach (SiteInfo s in sitesDs)
{
// Prepare the parameters
NameValueCollection values = new NameValueCollection();
values.Add(VirtualContext.PARAM_SITENAME, s.SiteName);
HeaderAction site = new HeaderAction
{
Text = HTMLHelper.HTMLEncode(ResHelper.LocalizeString(s.DisplayName)),
ButtonStyle = ButtonStyle.Default,
RedirectUrl = VirtualContext.GetVirtualContextPath(Request.Path, values),
Target = "_blank"
};
sites.AlternativeActions.Add(site);
}
menu.AddAction(sites);
}
else
{
Visible = false;
}
}
private IEnumerable <KeyValuePair <string, string> > GetMetricData()
{
string stringData = null;
IEnumerable <KeyValuePair <string, string> > tupleData = null;
// Gather data for each row, return special message if data is null
switch (MetricCodeName)
{
// Categories
case MetricDataEnum.support_metrics:
case MetricDataEnum.support_metrics_system:
case MetricDataEnum.support_metrics_environment:
case MetricDataEnum.support_metrics_counters:
case MetricDataEnum.support_metrics_ecommerce:
case MetricDataEnum.support_metrics_tasks:
case MetricDataEnum.support_metrics_eventlog:
return(null);
#region System
case MetricDataEnum.support_metrics_system_version:
stringData = CMSVersion.GetVersion(true, true, true, true);
break;
case MetricDataEnum.support_metrics_system_appname:
stringData = SettingsHelper.AppSettings["CMSApplicationName"];
break;
case MetricDataEnum.support_metrics_system_instancename:
stringData = SystemContext.InstanceName;
break;
case MetricDataEnum.support_metrics_system_physicalpath:
stringData = SystemContext.WebApplicationPhysicalPath;
break;
case MetricDataEnum.support_metrics_system_apppath:
stringData = SystemContext.ApplicationPath;
break;
case MetricDataEnum.support_metrics_system_uiculture:
stringData = LocalizationContext.CurrentUICulture.CultureName;
break;
case MetricDataEnum.support_metrics_system_installtype:
stringData = SystemContext.IsWebApplicationProject ? "Web App" : "Web site";
break;
case MetricDataEnum.support_metrics_system_portaltemplatepage:
stringData = URLHelper.PortalTemplatePage;
break;
case MetricDataEnum.support_metrics_system_timesinceapprestart:
stringData = (DateTime.Now - CMSApplication.ApplicationStart).ToString(@"dd\:hh\:mm\:ss");
break;
case MetricDataEnum.support_metrics_system_discoveredassemblies:
tupleData = AssemblyDiscoveryHelper.GetAssemblies(true).Select((a, i) => GetKeyValuePair(i, a.FullName));
break;
case MetricDataEnum.support_metrics_system_targetframework:
HttpRuntimeSection httpRuntime = ConfigurationManager.GetSection("system.web/httpRuntime") as HttpRuntimeSection;
stringData = httpRuntime.TargetFramework;
break;
case MetricDataEnum.support_metrics_system_authmode:
AuthenticationSection Authentication = ConfigurationManager.GetSection("system.web/authentication") as AuthenticationSection;
stringData = Authentication?.Mode.ToString();
break;
case MetricDataEnum.support_metrics_system_sessionmode:
SessionStateSection SessionState = ConfigurationManager.GetSection("system.web/sessionState") as SessionStateSection;
stringData = SessionState?.Mode.ToString();
break;
case MetricDataEnum.support_metrics_system_debugmode:
CompilationSection Compilation = ConfigurationManager.GetSection("system.web/compilation") as CompilationSection;
stringData = Compilation?.Debug.ToString();
break;
case MetricDataEnum.support_metrics_system_runallmanagedmodules:
var xmlDoc = new System.Xml.XmlDocument();
xmlDoc.Load(URLHelper.GetPhysicalPath("~/Web.config"));
stringData = xmlDoc.SelectSingleNode("/configuration/system.webServer/modules").Attributes["runAllManagedModulesForAllRequests"]?.Value;
break;
#endregion System
#region Environment
case MetricDataEnum.support_metrics_environment_trustlevel:
AspNetHostingPermissionLevel trustLevel = AspNetHostingPermissionLevel.None;
if (!SystemContext.IsWebSite)
{
trustLevel = AspNetHostingPermissionLevel.Unrestricted;
}
// Check the trust level by evaluation of levels
foreach (AspNetHostingPermissionLevel permissionLevel in new[] {
AspNetHostingPermissionLevel.Unrestricted,
AspNetHostingPermissionLevel.High,
AspNetHostingPermissionLevel.Medium,
AspNetHostingPermissionLevel.Low,
AspNetHostingPermissionLevel.Minimal
})
{
try
{
new AspNetHostingPermission(permissionLevel).Demand();
}
catch (SecurityException)
{
continue;
}
trustLevel = permissionLevel;
break;
}
stringData = trustLevel.ToString();
break;
case MetricDataEnum.support_metrics_environment_iisversion:
stringData = MetricServerVariables["SERVER_SOFTWARE"];
break;
case MetricDataEnum.support_metrics_environment_https:
stringData = MetricServerVariables["HTTPS"];
break;
case MetricDataEnum.support_metrics_environment_windowsversion:
using (RegistryKey versionKey = RegistryKey.OpenBaseKey(RegistryHive.LocalMachine, RegistryView.Registry32).OpenSubKey(@"SOFTWARE\Microsoft\Windows NT\CurrentVersion"))
{
var productName = versionKey?.GetValue("ProductName");
var currentBuild = versionKey?.GetValue("CurrentBuild");
var releaseId = versionKey?.GetValue("ReleaseId");
stringData = String.Format("{0}, build {1}, release {2}", productName.ToString(), currentBuild.ToString(), releaseId.ToString());
}
break;
case MetricDataEnum.support_metrics_environment_netversion:
using (RegistryKey ndpKey = RegistryKey.OpenBaseKey(RegistryHive.LocalMachine, RegistryView.Registry32).OpenSubKey(@"SOFTWARE\Microsoft\NET Framework Setup\NDP\v4\Full\"))
{
var keyValue = ndpKey?.GetValue("Release");
if (keyValue != null)
{
var releaseKey = (int)keyValue;
if (releaseKey >= 461808)
{
stringData = "4.7.2 or later";
}
else
if (releaseKey >= 461308)
{
stringData = "4.7.1";
}
else
if (releaseKey >= 460798)
{
stringData = "4.7";
}
else
if (releaseKey >= 394802)
{
stringData = "4.6.2";
}
else
if (releaseKey >= 394254)
{
stringData = "4.6.1";
}
else
if (releaseKey >= 393295)
{
stringData = "4.6";
}
else
if (releaseKey >= 379893)
{
stringData = "4.5.2";
}
else
if (releaseKey >= 378675)
{
stringData = "4.5.1";
}
else
if (releaseKey >= 378389)
{
stringData = "4.5";
}
}
}
break;
case MetricDataEnum.support_metrics_environment_sqlserverversion:
var dtm = new TableManager(null);
stringData = dtm.DatabaseServerVersion;
break;
case MetricDataEnum.support_metrics_environment_azure:
var azureStats = new Dictionary <string, string>(4)
{
{ "Is a Cloud Service", (SettingsHelper.AppSettings["CMSAzureProject"] == "true").ToString("false") },
{ "Is file system on Azure", (SettingsHelper.AppSettings["CMSExternalStorageName"] == "azure").ToString("false") },
{ "Azure storage account", SettingsHelper.AppSettings["CMSAzureAccountName"] ?? String.Empty },
{ "Azure CDN endpoint", SettingsHelper.AppSettings["CMSAzureCDNEndpoint"] ?? String.Empty }
};
tupleData = azureStats.Select(s => GetKeyValuePair(s.Key, s.Value));
break;
case MetricDataEnum.support_metrics_environment_amazon:
var amazonStats = new Dictionary <string, string>(3)
{
{ "Is file system on Amazon", (SettingsHelper.AppSettings["CMSExternalStorageName"] == "amazon").ToString() },
{ "Amazon bucket name", SettingsHelper.AppSettings["CMSAmazonBucketName"] ?? String.Empty },
{ "Amazon public access", SettingsHelper.AppSettings["CMSAmazonPublicAccess"] ?? String.Empty },
};
tupleData = amazonStats.Select(s => GetKeyValuePair(s.Key, s.Value));
break;
case MetricDataEnum.support_metrics_environment_services:
tupleData = ServiceManager.GetServices().Select(s => GetKeyValuePair(s.ServiceName, s.Status));
break;
#endregion Environment
#region Counters
case MetricDataEnum.support_metrics_counters_webfarmservers:
stringData = CoreServices.WebFarm.GetEnabledServerNames().Count().ToString();
break;
case MetricDataEnum.support_metrics_counters_stagingservers:
stringData = ServerInfoProvider.GetServers().GetCount().ToString();
break;
case MetricDataEnum.support_metrics_counters_pagemostchildren:
CMS.DocumentEngine.TreeProvider tree = new CMS.DocumentEngine.TreeProvider();
var pageWithMostChildren = tree.SelectNodes().OnCurrentSite().Published()
.ToDictionary(n => n, n => n.Children.Count)
.Aggregate((l, r) => l.Value > r.Value ? l : r);
tupleData = new[] { GetKeyValuePair(URLHelper.GetAbsoluteUrl("~" + pageWithMostChildren.Key.NodeAliasPath), pageWithMostChildren.Value) };
break;
case MetricDataEnum.support_metrics_counters_modules:
stringData = ResourceInfoProvider.GetResources().GetCount().ToString();
break;
case MetricDataEnum.support_metrics_counters_medialibraries:
stringData = MediaLibraryInfoProvider.GetMediaLibraries().WhereNull("LibraryGroupID").GetCount().ToString();
break;
case MetricDataEnum.support_metrics_counters_activities:
stringData = ActivityInfoProvider.GetActivities().GetCount().ToString();
break;
case MetricDataEnum.support_metrics_counters_contacts:
stringData = ContactInfoProvider.GetContacts().GetCount().ToString();
break;
case MetricDataEnum.support_metrics_counters_contactgroups:
stringData = ContactGroupInfoProvider.GetContactGroups().GetCount().ToString();
break;
case MetricDataEnum.support_metrics_counters_omrules:
stringData = RuleInfoProvider.GetRules().GetCount().ToString();
break;
case MetricDataEnum.support_metrics_counters_products:
stringData = SKUInfoProvider.GetSKUs(SiteContext.CurrentSiteID).WhereNull("SKUOptionCategoryID").GetCount().ToString();
break;
#endregion Counters
#region Tasks
case MetricDataEnum.support_metrics_tasks_webfarm:
stringData = WebFarmTaskInfoProvider.GetWebFarmTasks()
.WhereLessThan("TaskCreated", DateTime.Now.AddDays(-1))
.GetCount().ToString();
break;
case MetricDataEnum.support_metrics_tasks_staging:
stringData = StagingTaskInfoProvider.GetTasks()
.WhereLessThan("TaskTime", DateTime.Now.AddDays(-1))
.GetCount().ToString();
break;
case MetricDataEnum.support_metrics_tasks_integration:
stringData = IntegrationTaskInfoProvider.GetIntegrationTasks()
.WhereLessThan("TaskTime", DateTime.Now.AddDays(-1))
.GetCount().ToString();
break;
case MetricDataEnum.support_metrics_tasks_scheduled:
stringData = TaskInfoProvider.GetTasks()
.WhereTrue("TaskDeleteAfterLastRun")
.WhereLessThan("TaskNextRunTime", DateTime.Now.AddDays(-1))
.GetCount().ToString();
break;
case MetricDataEnum.support_metrics_tasks_search:
stringData = SearchTaskInfoProvider.GetSearchTasks()
.WhereLessThan("SearchTaskCreated", DateTime.Now.AddDays(-1))
.GetCount().ToString();
break;
case MetricDataEnum.support_metrics_tasks_email:
stringData = EmailInfoProvider.GetEmailCount("EmailStatus = 1 AND EmailLastSendResult IS NOT NULL").ToString();
break;
#endregion Tasks
#region Event log
case MetricDataEnum.support_metrics_eventlog_macroerrors:
var macroErrors = EventLogProvider.GetEvents()
.WhereEquals("Source", "MacroResolver")
.WhereGreaterThan("EventTime", DateTime.Now.Subtract(TimeSpan.FromDays(7)))
.OrderByDescending("EventTime")
.TopN(10);
tupleData = macroErrors.Select(e =>
GetKeyValuePair(String.Format("{0} from {1} at {2} in {3}", e.EventCode, e.Source, e.EventTime, e.EventMachineName),
e.EventDescription.Length > CUTOFF ? e.EventDescription.Substring(0, CUTOFF) : e.EventDescription)
);
break;
case MetricDataEnum.support_metrics_eventlog_stagingerrors:
var stagingErrors = EventLogProvider.GetEvents()
.WhereEquals("Source", "staging")
.WhereIn("EventType", new[] { "E", "W" })
.WhereGreaterThan("EventTime", DateTime.Now.Subtract(TimeSpan.FromDays(7)))
.OrderByDescending("EventTime")
.TopN(10);
tupleData = stagingErrors.Select(e =>
GetKeyValuePair(String.Format("{0} from {1} at {2} in {3}", e.EventCode, e.Source, e.EventTime, e.EventMachineName),
e.EventDescription.Length > CUTOFF ? e.EventDescription.Substring(0, CUTOFF) : e.EventDescription)
);
break;
case MetricDataEnum.support_metrics_eventlog_searcherrors:
var searchErrors = EventLogProvider.GetEvents()
.WhereEquals("Source", "search")
.WhereIn("EventType", new[] { "E", "W" })
.WhereGreaterThan("EventTime", DateTime.Now.Subtract(TimeSpan.FromDays(7)))
.OrderByDescending("EventTime")
.TopN(10);
tupleData = searchErrors.Select(e =>
GetKeyValuePair(String.Format("{0} from {1} at {2} in {3}", e.EventCode, e.Source, e.EventTime, e.EventMachineName),
e.EventDescription.Length > CUTOFF ? e.EventDescription.Substring(0, CUTOFF) : e.EventDescription)
);
break;
case MetricDataEnum.support_metrics_eventlog_contenterrors:
var contentErrors = EventLogProvider.GetEvents()
.WhereEquals("Source", "content")
.WhereIn("EventType", new[] { "E", "W" })
.WhereGreaterThan("EventTime", DateTime.Now.Subtract(TimeSpan.FromDays(7)))
.OrderByDescending("EventTime")
.TopN(10);
tupleData = contentErrors.Select(e =>
GetKeyValuePair(String.Format("{0} from {1} at {2} in {3}", e.EventCode, e.Source, e.EventTime, e.EventMachineName),
e.EventDescription.Length > CUTOFF ? e.EventDescription.Substring(0, CUTOFF) : e.EventDescription)
);
break;
case MetricDataEnum.support_metrics_eventlog_exceptions:
var exceptions = EventLogProvider.GetEvents()
.WhereEquals("EventCode", "exception")
.WhereGreaterThan("EventTime", DateTime.Now.Subtract(TimeSpan.FromDays(7)))
.OrderByDescending("EventTime")
.TopN(10);
tupleData = exceptions.Select(e =>
GetKeyValuePair(String.Format("{0} from {1} at {2} in {3}", e.EventCode, e.Source, e.EventTime, e.EventMachineName),
e.EventDescription.Length > CUTOFF ? e.EventDescription.Substring(0, CUTOFF) : e.EventDescription)
);
break;
case MetricDataEnum.support_metrics_eventlog_upgrade:
EventLogInfo upgrade = EventLogProvider.GetEvents().WhereLike("Source", "upgrade%").FirstOrDefault();
var version = upgrade?.Source.Split(' ')[2];
if (!String.IsNullOrEmpty(version))
{
var parameters = new QueryDataParameters
{
{ "@versionnumber", version }
};
var events = ConnectionHelper.ExecuteQuery("SupportHelper.CustomMetric.checkupgrade", parameters);
tupleData = (from DataRow row in events.Tables[0]?.Rows select row)
.Select(r => new EventLogInfo(r)).Select(e =>
GetKeyValuePair(String.Format("{0} from {1} at {2} in {3}", e.EventCode, e.Source, e.EventTime, e.EventMachineName),
e.EventDescription.Length > CUTOFF ? e.EventDescription.Substring(0, CUTOFF) : e.EventDescription)
);
}
break;
#endregion Event log
}
if (tupleData?.Count() > 0)
{
return(tupleData);
}
if (stringData != null)
{
return(new[] { GetKeyValuePair(0, stringData) });
}
return(new[] { GetKeyValuePair(0, ResHelper.GetStringFormat("support.metrics.invalid", MetricDisplayName, MetricCodeName)) });
}
