From f6552e8750f3fc95c9441b85e5a02309effb1ff8 Mon Sep 17 00:00:00 2001
From: Eric Eisenhart <eric.eisenhart@sonic.com>
Date: Tue, 25 Jul 2023 11:02:40 -0700
Subject: [PATCH] Attempt to fallback to old mechanism if /alerts end-point
 didn't work...

---
 pd2zabbix.cgi | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/pd2zabbix.cgi b/pd2zabbix.cgi
index ed690e6..fae45e3 100755
--- a/pd2zabbix.cgi
+++ b/pd2zabbix.cgi
@@ -228,7 +228,12 @@ sub pagerduty_handle_webhook {
 
     my @pagerduty_alerts = @{pagerduty_get_incident_alerts($self_url)};
 
-    warn ("pagerduty_alerts count: ".$#pagerduty_alerts, "\n") if $DEBUG >= 2;
+    warn ("pagerduty_alerts count: ".scalar(@pagerduty_alerts), "\n") if $DEBUG >= 2;
+    
+    if (scalar(@pagerduty_alerts) <= 0) {
+        warn("No alerts found, trying get_incident_details\n") if $DEBUG >= 1;
+        push @pagerduty_alerts, pagerduty_get_incident_details($self_url);
+    }
 
     foreach my $pagerduty_alert (@pagerduty_alerts) {
         warn( "alert: " . to_json($pagerduty_alert) . "\n" ) if $DEBUG >= 2;