From 4dc9d1a481417bb78606996fa75c791bb646f44f Mon Sep 17 00:00:00 2001
From: winter
Date: Sat, 14 Dec 2024 16:26:30 +0000
Subject: job queue and workers and loggers!

---
 Digitigrade/Logger.php | 52 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100644 Digitigrade/Logger.php

(limited to 'Digitigrade/Logger.php')

diff --git a/Digitigrade/Logger.php b/Digitigrade/Logger.php
new file mode 100644
index 0000000..2a87c21
--- /dev/null
+++ b/Digitigrade/Logger.php
@@ -0,0 +1,52 @@
+<?php
+namespace Digitigrade;
+
+class Logger extends Singleton {
+    // TODO: implement different logging methods
+
+    public const LEVEL_DEBUG = 0;
+    public const LEVEL_INFO = 1;
+    public const LEVEL_WARNING = 2;
+    public const LEVEL_ERROR = 3;
+
+    private const TIME_FORMAT = 'Y-m-d H:i:s.v';
+
+    private int $minLevel = self::LEVEL_INFO;
+
+
+    public function setMinimumLevel(int $level) {
+        $this->minLevel = $level;
+    }
+
+    private function log(string $message, int $level) {
+        if ($level < $this->minLevel)
+            return;
+        $timestamp = (new \DateTimeImmutable())->format(self::TIME_FORMAT);#
+        $levelName = match ($level) {
+            self::LEVEL_DEBUG => 'DBG',
+            self::LEVEL_INFO => 'INF',
+            self::LEVEL_WARNING => 'WRN',
+            self::LEVEL_ERROR => 'ERR',
+            default => '???'
+        };
+
+        // TODO: don't hardcode this method
+        error_log("[$timestamp] $levelName: $message");
+    }
+
+    public function debug(string $message) {
+        $this->log($message, self::LEVEL_DEBUG);
+    }
+
+    public function info(string $message) {
+        $this->log($message, self::LEVEL_INFO);
+    }
+
+    public function warning(string $message) {
+        $this->log($message, self::LEVEL_WARNING);
+    }
+
+    public function error(string $message) {
+        $this->log($message, self::LEVEL_ERROR);
+    }
+}
\ No newline at end of file
-- 
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