Refactored Logging environment (cleaned up)

src/Util/Logger/Monolog/FriendicaIntrospectionProcessor.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace Friendica\Util\Logger\Monolog;
+
+use Friendica\Util\Introspection;
+use Monolog\Logger;
+use Monolog\Processor\ProcessorInterface;
+
+/**
+ * Injects line/file//function where the log message came from
+ */
+class FriendicaIntrospectionProcessor implements ProcessorInterface
+{
+	private $level;
+
+	private $introspection;
+
+	/**
+	 * @param Introspection $introspection Holds the Introspection of the current call
+	 * @param string|int    $level         The minimum logging level at which this Processor will be triggered
+	 */
+	public function __construct(Introspection $introspection, $level = Logger::DEBUG)
+	{
+		$this->level = Logger::toMonologLevel($level);
+		$introspection->addClasses(array('Monolog\\'));
+		$this->introspection = $introspection;
+	}
+
+	public function __invoke(array $record)
+	{
+		// return if the level is not high enough
+		if ($record['level'] < $this->level) {
+			return $record;
+		}
+		// we should have the call source now
+		$record['extra'] = array_merge(
+			$record['extra'],
+			$this->introspection->getRecord()
+		);
+
+		return $record;
+	}
+}