first commit

modules/payu/tools/SimplePayuLogger/SimplePayuLogger.php

@@ -0,0 +1,81 @@
+<?php
+
+define('LOG_DIR', _PS_MODULE_DIR_ . 'payu/log/');
+define('LOG_LEVEL', 0);
+
+class SimplePayuLogger
+{
+    const CUSTOM_DATE_FORMAT = 'Y-m-d G:i:s.u';
+    public static $logFile = 'payu.log';
+
+    public static function addLog($type, $function, $message, $order_id = '', $comment = '')
+    {
+        if (LOG_LEVEL == 1) {
+            set_error_handler(array('SimplePayuLogger', 'runtimeErrorHandler'));
+            $file = self::$logFile;
+            if (is_array($type)) {
+                foreach ($type as $t) {
+                    $file = LOG_DIR . $type . '.log';
+                    self::writeToLog($function, $message, $order_id, $file, $comment);
+                }
+            } else {
+                $file = LOG_DIR . $type . '.log';
+                self::writeToLog($function, $message, $order_id, $file, $comment);
+            }
+        }
+    }
+
+    public static function formatMessage($message, $order_id, $function, $comment)
+    {
+        return "[" . self::getTimestamp() . "]".' <' . $order_id . '> ' . ' {' . $function . '} ' . (($comment == '')?'':($comment . PHP_EOL)) . $message . PHP_EOL;
+    }
+
+    public static function getTimestamp()
+    {
+        $originalTime = microtime(true);
+        $micro = sprintf("%06d", ($originalTime - floor($originalTime)) * 1000000);
+        $date = new DateTime(date('Y-m-d H:i:s.' . $micro, $originalTime));
+        return $date->format(self::CUSTOM_DATE_FORMAT);
+    }
+
+    /**
+     * @param $function
+     * @param $message
+     * @param $order_id
+     */
+    private static function writeToLog($function, $message, $order_id, $logFile, $comment)
+    {
+        if (!file_exists($logFile)) {
+            fopen($logFile, 'a');
+        };
+
+        if (!self::$logFile) {
+            throw new RuntimeException('Cannot open' . $logFile . ' file!');
+        }
+        file_put_contents($logFile, self::formatMessage($message, $order_id, $function, $comment), FILE_APPEND);
+    }
+
+    public static function runtimeErrorHandler($type, $message, $file, $line)
+    {
+        switch ($type) {
+            case E_ERROR:
+                self::addLog('error', $type . ' runtimeError in ' . $file, 'In line: ' . $line . ' with message: ' . $message);
+                break;
+
+            case E_WARNING:
+                self::addLog('error', $type . ' runtimeError in ' . $file, 'In line: ' . $line . ' with message: ' . $message);
+                break;
+
+            case E_NOTICE:
+                self::addLog('error', $type . ' runtimeError in ' . $file, 'In line: ' . $line . ' with message: ' . $message);
+                break;
+
+            default:
+                self::addLog('error', $type . ' runtimeError in ' . $file, 'In line: ' . $line . ' with message: ' . $message);
+                break;
+        }
+        return true;
+    }
+
+
+}