Merge pull request #2 from lukassarfert/patch-1

drop messages if remap loki level is set to false
cebe · May 17, 2023 · 89b97b0 · 89b97b0
2 parents a5759f1 + c63dc5d
commit 89b97b0
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Showing 2 changed files with 9 additions and 1 deletion.
diff --git a/README.md b/README.md
@@ -44,10 +44,12 @@ Add the log target to your application config:
                     // yii category
                     'yii\web\HttpException:404' => [
                         // yii level => loki level
+                        // set loki level to false, to drop messages with that category
                         '*' => 'info',
                     ],
                     'yii\web\HttpException:401' => [
                         // yii level => loki level
+                        // set loki level to false, to drop messages with that category
                         '*' => 'warning',
                     ],
                 ],

diff --git a/src/LokiLogTarget.php b/src/LokiLogTarget.php
@@ -99,7 +99,10 @@ public function export()
     {
         $lokiMessages = [];
         foreach ($this->messages as $key => $message) {
-            $lokiMessages[] = $this->formatMessage($message);
+            $lokiMessage = $this->formatMessage($message);
+            if ($lokiMessage) {
+                $lokiMessages[] = $lokiMessage;
+            }
         }
 
         // https://grafana.com/docs/loki/latest/api/#push-log-entries-to-loki
@@ -120,6 +123,9 @@ public function formatMessage($message)
         list($text, $level, $category, $timestamp) = $message;
         $level = Logger::getLevelName($level);
         $level = $this->remapLevel($level, $category);
+        if ($level === false) {
+            return false;
+        }
         if (!is_string($text)) {
             // exceptions may not be serializable if in the call stack somewhere is a Closure
             if ($text instanceof \Exception || $text instanceof \Throwable) {