add request logging to router

4 files changed, 17 insertions, 0 deletions

diff --git a/Digitigrade/GlobalConfig.php b/Digitigrade/GlobalConfig.php
index 7fbfab3..63a1031 100644
--- a/Digitigrade/GlobalConfig.php
+++ b/Digitigrade/GlobalConfig.php
@@ -28,6 +28,16 @@ class GlobalConfig extends Singleton {
         return $this->confData['debug']['send_tracebacks'] ?? false;
     }
 
+    public function getLogLevel(): int {
+        return match ($this->confData['debug']['log_level']) {
+            'debug' => Logger::LEVEL_DEBUG,
+            'info' => Logger::LEVEL_INFO,
+            'warning' => Logger::LEVEL_WARNING,
+            'error' => Logger::LEVEL_ERROR,
+            default => Logger::LEVEL_INFO
+        };
+    }
+
     public function getDbConnection(): string {
         return 'pgsql:host=' . $this->confData['database']['host'] .
             ';port=' . $this->confData['database']['port'] .
diff --git a/Digitigrade/Logger.php b/Digitigrade/Logger.php
index 2a87c21..b4f06b7 100644
--- a/Digitigrade/Logger.php
+++ b/Digitigrade/Logger.php
@@ -13,6 +13,10 @@ class Logger extends Singleton {
 
     private int $minLevel = self::LEVEL_INFO;
 
+    protected function __construct() {
+        $this->setMinimumLevel(GlobalConfig::getInstance()->getLogLevel());
+    }
+
 
     public function setMinimumLevel(int $level) {
         $this->minLevel = $level;
diff --git a/Digitigrade/Router.php b/Digitigrade/Router.php
index 0682b76..e51e124 100644
--- a/Digitigrade/Router.php
+++ b/Digitigrade/Router.php
@@ -30,6 +30,7 @@ class Router extends Singleton {
             $e->httpHeaders();
             echo '<h1>' . $e->httpReason() . '</h1><pre>' . $e->getMessage() . '</pre>';
         }
+        Logger::getInstance()->debug('Router: ' . http_response_code() . ' ' . $this->requestPath);
     }
 
     private function processRequestInner() {
diff --git a/config.ini b/config.ini
index dc95150..aacbf53 100644
--- a/config.ini
+++ b/config.ini
@@ -20,6 +20,8 @@ port = 11300
 channel = digitigrade
 
 [debug]
+; minimum log level (optional, values = debug|info|warning|error, default = info)
+log_level = info
 ; whether to send full tracebacks on internal server errors (optional,
 ; default = false)
 send_tracebacks = false