private void LoadRSSDocument(RSSNotifierConfig currentConfig)
{
try
{
rssDocument = new InMemoryRSSDocument();
rssDocument.RSSFilePath = currentConfig.RSSFilePath;
rssDocument.KeepEntriesDays = currentConfig.KeepEntriesDays;
rssDocument.Title = currentConfig.Title;
rssDocument.Link = currentConfig.Link;
rssDocument.Description = currentConfig.Description;
rssDocument.Language = currentConfig.Language;
rssDocument.Generator = currentConfig.Generator;
rssDocument.PublicationDate = DateTime.Now;
//lock (lockObject)
{
if (System.IO.File.Exists(currentConfig.RSSFilePath))
{
try
{
rssDocument.LoadExistingLines(currentConfig.RSSFilePath);
}
catch
{
rssDocument.Lines = new List <InMemoryRSSDocumentLine>();
}
}
else
{
rssDocument.Lines = new List <InMemoryRSSDocumentLine>();
}
}
}
catch (System.IO.IOException ioex)
{
rssDocument = null;
throw new Exception(string.Format("Could not create rss file {0}", currentConfig.RSSFilePath), ioex);
}
}
public override void RecordMessage(AlertRaised alertRaised)
{
RSSNotifierConfig currentConfig = (RSSNotifierConfig)AgentConfig;
string lastStep = "";
try
{
lock (lockObject)
{
if (rssDocument == null)
{
LoadRSSDocument(currentConfig);
}
}
string guid = Guid.NewGuid().ToString();
string alertLevel = alertRaised.Level.ToString();
string previousState = alertRaised.RaisedFor == null || alertRaised.RaisedFor.PreviousState == null ? "" : alertRaised.RaisedFor.PreviousState.State.ToString();
string currentState = alertRaised.RaisedFor == null || alertRaised.RaisedFor.PreviousState == null ? "" : alertRaised.RaisedFor.CurrentState.State.ToString();
string collectorName = alertRaised.RaisedFor == null ? "" : alertRaised.RaisedFor.Name;
string lineTitle = currentConfig.LineTitle
.Replace("%DateTime%", DateTime.Now.ToString("F"))
.Replace("%AlertLevel%", alertLevel)
.Replace("%PreviousState%", previousState)
.Replace("%CurrentState%", currentState)
.Replace("%CollectorName%", collectorName);
string lineCategory = currentConfig.LineCategory
.Replace("%DateTime%", DateTime.Now.ToString("F"))
.Replace("%AlertLevel%", alertLevel)
.Replace("%PreviousState%", previousState)
.Replace("%CurrentState%", currentState)
.Replace("%CollectorName%", collectorName);
string lineDetails = currentConfig.LineDescription
.Replace("%Details%", alertRaised.MessageHTML)
.Replace("%DateTime%", DateTime.Now.ToString("F"))
.Replace("%AlertLevel%", alertLevel)
.Replace("%PreviousState%", previousState)
.Replace("%CurrentState%", currentState)
.Replace("%CollectorName%", collectorName);
string lineLink = currentConfig.LineLink
.Replace("%DateTime%", DateTime.Now.ToString("F"))
.Replace("%AlertLevel%", alertLevel)
.Replace("%PreviousState%", previousState)
.Replace("%CurrentState%", currentState)
.Replace("%CollectorName%", collectorName)
.Replace("%LineGuid%", guid);
rssDocument.Lines.Add(
new InMemoryRSSDocumentLine()
{
Title = lineTitle,
PubDate = DateTime.Now,
GUID = guid,
Category = lineCategory,
Description = lineDetails,
LineLink = lineLink
}
);
rssDocument.SaveRssDocument();
}
catch (Exception ex)
{
throw new Exception("Error recording message in RSS file notifier '{0}'\r\nLast step: " + lastStep, ex);
}
}
public RSSNotifier()
{
AgentConfig = new RSSNotifierConfig();
}