From a7a3f3ce5e4ef8a50bb0829f7a000f9af867b322 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Roland=20H=C3=A4der?= <roland@mxchange.org>
Date: Thu, 31 Mar 2016 09:20:04 +0200
Subject: [PATCH] Introduced detectServerUrl() which makes configuration of
 static 'url' automatic.

---
 index.php | 27 ++++++++++++++++++++++++---
 1 file changed, 24 insertions(+), 3 deletions(-)

diff --git a/index.php b/index.php
index 9d8a4e8..883405c 100644
--- a/index.php
+++ b/index.php
@@ -59,8 +59,8 @@
 		// Display debugging information
 		'debug' => false,
 
-		// Complete URL to your directory (including tracing slash)
-		'url' => 'http://strace.club/',
+		// Complete URL to your directory (including tracing slash, leave for auto-detection)
+		'url' => detectServerUrl(),
 
 		// Amount of seconds that each file should be stored for (0 for no limit)
 		// Default 30 days
@@ -99,7 +99,7 @@
 	$data = array();
 
 	// Name of this file
-	$data['scriptname'] = $settings['url'] . '/' . pathinfo(__FILE__, PATHINFO_BASENAME);
+	$data['scriptname'] = $settings['url'] . pathinfo(__FILE__, PATHINFO_BASENAME);
 
 	// Adding current script name to ignore list
 	$data['ignores'] = $settings['ignores'];
@@ -246,6 +246,27 @@
 		return (is_file($file) && is_readable($file));
 	}
 
+	// Detects full URL of installation
+	function detectServerUrl () {
+		// Is "cache" there?
+		if (!isset($GLOBALS[__FUNCTION__])) {
+			// Default protocol is HTTP
+			$protocol = 'http';
+
+			// Is SSL given?
+			if (((isset($_SERVER['HTTPS'])) && (strtolower($_SERVER['HTTPS']) == 'on')) || ((isset($_SERVER['HTTP_X_FORWARDED_PROTO'])) && (strtolower($_SERVER['HTTP_X_FORWARDED_PROTO']) == 'https'))) {
+				// Protocol is HTTPS
+				$protocol = 'https';
+			} // END - if
+
+			// Construct full URL
+			$GLOBALS[__FUNCTION__] = str_replace("\\", '', sprintf('%s://%s%s/', $protocol, $_SERVER['SERVER_NAME'], dirname($_SERVER['SCRIPT_NAME'])));
+		} // END - if
+
+		// Return cached value
+		return $GLOBALS[__FUNCTION__];
+	}
+
 	// Files are being POSEed. Uploading them one by one.
 	if (isset($_FILES['file'])) {
 		header('Content-type: text/plain');
-- 
2.39.5