Move Monolog to Addons

monolog/src/DevelopHandler.php

@@ -0,0 +1,76 @@
+<?php
+/**
+ * @copyright Copyright (C) 2010-2022, the Friendica project
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
+
+namespace Friendica\Addon\monolog\src;
+
+use Friendica\App\Request;
+use Monolog\Handler;
+use Monolog\Logger;
+
+/**
+ * Simple handler for Friendica developers to use for deeper logging
+ *
+ * If you want to debug only interactions from your IP or the IP of a remote server for federation debug,
+ * you'll use Logger::develop() for the duration of your work, and you clean it up when you're done before submitting your PR.
+ */
+class DevelopHandler extends Handler\AbstractHandler
+{
+	/**
+	 * @var string The IP of the developer who wants to debug
+	 */
+	private $developerIp;
+
+	/**
+	 * @var string The IP of the current request
+	 */
+	private $remoteAddress;
+
+	/**
+	 * @param Request $request     The current http request
+	 * @param string  $developerIp The IP of the developer who wants to debug
+	 * @param int     $level       The minimum logging level at which this handler will be triggered
+	 * @param bool    $bubble      Whether the messages that are handled can bubble up the stack or not
+	 */
+	public function __construct(Request $request, $developerIp, int $level = Logger::DEBUG, bool $bubble = true)
+	{
+		parent::__construct($level, $bubble);
+
+		$this->developerIp   = $developerIp;
+		$this->remoteAddress = $request->getRemoteAddress();
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function handle(array $record): bool
+	{
+		if (!$this->isHandling($record)) {
+			return false;
+		}
+
+		/// Just in case the remote IP is the same as the developer IP log the output
+		if (!is_null($this->developerIp) && $this->remoteAddress != $this->developerIp) {
+			return false;
+		}
+
+		return false === $this->bubble;
+	}
+}