update

src/AdminPanel/Logger/Logger.php

@@ -0,0 +1,65 @@
+<?php
+
+namespace AdminPanel\Logger;
+
+use Psr\Log\AbstractLogger;
+use Psr\Log\InvalidArgumentException;
+
+class Logger extends AbstractLogger
+{
+
+    private $file;
+    private $exception = "{code} {file}[{line}] {type} {message}\n";
+    private $start = "[{logger_logger}]: {logger_time} ";
+
+    private $levels = array(
+        'emergency',
+        'alert',
+        'critical',
+        'error',
+        'warning',
+        'notice',
+        'info',
+        'debug'
+    );
+
+    public function __construct($file = "./logs.log")
+    {
+        if (!file_exists($file)) {
+            fclose(fopen($file, 'w'));
+        }
+        $this->file = $file;
+    }
+
+    public static function fillMessage($message, $context)
+    {
+        foreach ($context as $key => $value) {
+            $message = preg_replace("/\{$key\}/", $value, $message);
+        }
+        return $message;
+    }
+
+    public function log($level, $message = null, array $context = array())
+    {
+
+        if (!in_array($level, $this->levels)) {
+            throw new InvalidArgumentException('Level not supported');
+        }
+        $context["logger_logger"] = ucfirst($level);
+        $context["logger_time"] = (new \DateTime())->format("Y-m-d H:i:s");
+        if ($message != null) {
+            file_put_contents($this->file, $this->fillMessage($this->start . $message . "\n", $context), FILE_APPEND);
+        }
+        if (isset($context["exception"]) && $context["exception"] instanceof \Exception) {
+            $context['code'] = $context["exception"]->getCode();
+            $context['file'] = $context["exception"]->getFile();
+            $context['line'] = get_class($context["exception"]);
+            $context['type'] = $context["exception"]->getCode();
+            $context['message'] = $context["exception"]->getMessage();
+            file_put_contents($this->file, $this->fillMessage($this->start . $this->exception, $context), FILE_APPEND);
+        }
+        if ($message === null && !isset($context["exception"])) {
+            throw new InvalidArgumentException("no exception nor message was found");
+        }
+    }
+}