protected override void OnAttached()
{
_generateMessage = new HandlebarsTemplate(Host,
!string.IsNullOrWhiteSpace(AlertMessage) ? AlertMessage : "{{$Message}}");
_generateDescription = new HandlebarsTemplate(Host,
!string.IsNullOrWhiteSpace(AlertDescription)
? AlertDescription
: $"Generated by Seq running at {Host.BaseUri}.");
if (!string.IsNullOrEmpty(PriorityProperty))
_priorityProperty = PriorityProperty;
if (!string.IsNullOrEmpty(DefaultPriority) &&
Enum.TryParse(DefaultPriority, true, out Priority defaultPriority)) _defaultPriority = defaultPriority;
switch (string.IsNullOrEmpty(EventPriority))
{
case false when EventPriority.Contains("="):
{
if (TryParsePriorityMappings(EventPriority, out var mappings))
{
_isPriorityMapping = true;
foreach (var mapping in mappings)
_priorities.Add(mapping.Key, mapping.Value);
Log.ForContext("Priority", _priorities, true).Debug("Priority Mappings: {Priority}");
}
else
{
Log.ForContext("Priority", _defaultPriority).Debug(
"Cannot parse priority type in Priority configuration '{EventPriority}' - cannot add these priority mappings; will use default of '{Priority}'",
EventPriority);
_priority = _defaultPriority;
}
break;
}
case false when Enum.TryParse(EventPriority, true, out Priority singlePriority):
_priority = singlePriority;
Log.ForContext("Priority", _priority).Debug("Priority: {Priority}");
break;
default:
Log.ForContext("Priority", _defaultPriority).Debug(
"Priority configuration '{EventPriority}' not matched - will use default of '{Priority}'",
EventPriority);
_priority = _defaultPriority;
break;
}
//Only map responders to a property if a valid responder mapping and default responders exist
if (!string.IsNullOrEmpty(ResponderProperty) && !string.IsNullOrEmpty(Responders) &&
!string.IsNullOrEmpty(DefaultResponders))
{
_responderProperty = ResponderProperty;
_isResponderMapping = true;
Log.ForContext("ResponderProperty", _responderProperty)
.Debug("Map Responder Property: {ResponderProperty}");
}
else if (!string.IsNullOrEmpty(ResponderProperty) || !string.IsNullOrEmpty(DefaultResponders))
{
Log.Debug(
"Responder Property Mapping not performed, Responder Property set: {ResponderProperty}, Responders set: {Responders}, Default Responders set: {DefaultResponders}",
!string.IsNullOrEmpty(ResponderProperty), !string.IsNullOrEmpty(Responders),
!string.IsNullOrEmpty(DefaultResponders));
}
if (!string.IsNullOrEmpty(Responders))
{
foreach (var responder in SplitAndTrim(',', Responders))
{
if (responder.Contains("="))
{
var r = SplitAndTrim('=', responder).ToArray();
if (Enum.TryParse(r[1], true, out ResponderType responderType))
_responders.Add(responderType == ResponderType.User
? new Responder {Username = r[0], Type = responderType}
: new Responder {Name = r[0], Type = responderType});
else
Log.Debug(
"Cannot parse responder type in Responder configuration '{Responder}' - cannot add this responder",
responder);
}
else
{
//Unmatched Name=Type defaults to Team
_responders.Add(new Responder {Name = responder, Type = ResponderType.Team});
}
}
Log.ForContext("Responders", _responders, true)
.Debug(_isResponderMapping ? "Responder Mappings: {Responders}" : "Responders: {Responders}");
}
else
{
Log.Debug("No Responders specified, responders will not be passed to OpsGenie");
}
// Assign default responders where they can be matched
if (_isResponderMapping && !string.IsNullOrEmpty(DefaultResponders))
{
_defaultResponders.AddRange(
from r in SplitAndTrim(',', DefaultResponders)
from p in _responders
where r.Equals(p.Name, StringComparison.OrdinalIgnoreCase) ||
r.Equals(p.Username, StringComparison.OrdinalIgnoreCase)
select p);
Log.ForContext("DefaultResponders", _defaultResponders, true)
.Debug("Default Responders: {DefaultResponders}");
}
_tags = SplitAndTrim(',', Tags ?? "").ToArray();
_includeTags = AddEventTags;
_includeTagProperty = "Tags";
if (!string.IsNullOrEmpty(AddEventProperty)) _includeTagProperty = AddEventProperty;
Log.ForContext("Tags", _tags).ForContext("IncludeTags", _includeTags)
.ForContext("IncludeEventTags", _includeTagProperty)
.Debug("Tags: {Tags}, IncludeTags: {IncludeTags}, Include Event Tags: {IncludeEventTags}");
if (ApiClient != null) return;
var client = new OpsgenieApiClient(ApiKey);
ApiClient = client;
_disposeClient = client;
}
