From e6494f9767645940fa6af44b176d1b7c225bc4ed Mon Sep 17 00:00:00 2001
From: Christian Weiske <cweiske@cweiske.de>
Date: Tue, 20 Aug 2013 20:58:28 +0200
Subject: Fix bug #161: URLs broken on 1&1 server

---
 src/SemanticScuttle/Environment.php | 26 +++++++++++---------------
 src/SemanticScuttle/constants.php   |  4 ++--
 2 files changed, 13 insertions(+), 17 deletions(-)

(limited to 'src')

diff --git a/src/SemanticScuttle/Environment.php b/src/SemanticScuttle/Environment.php
index e5fe3de..7ccb466 100644
--- a/src/SemanticScuttle/Environment.php
+++ b/src/SemanticScuttle/Environment.php
@@ -29,24 +29,20 @@ class SemanticScuttle_Environment
      */
     public static function getServerPathInfo()
     {
-        /* old code that does not work today.
-           if you find that this code helps you, tell us
-           and send us the output of var_export($_SERVER);
-        // Correct bugs with PATH_INFO (maybe for Apache 1 or CGI) -- for 1&1 host...
-        if (isset($_SERVER['PATH_INFO']) && isset($_SERVER['ORIG_PATH_INFO'])) {
-            if (strlen($_SERVER["PATH_INFO"])<strlen($_SERVER["ORIG_PATH_INFO"])) {
-                $_SERVER["PATH_INFO"] = $_SERVER["ORIG_PATH_INFO"];
-            }
-            if (strcasecmp($_SERVER["PATH_INFO"], $_SERVER["SCRIPT_NAME"]) == 0) {
-                unset($_SERVER["PATH_INFO"]);
-            }
-            if (strpos($_SERVER["PATH_INFO"], '.php') !== false) {
-                unset($_SERVER["PATH_INFO"]);
+        if (isset($_SERVER['PATH_INFO'])) {
+            return $_SERVER['PATH_INFO'];
+        }
+
+        if (isset($_SERVER['ORIG_PATH_INFO'])) {
+            //1&1 servers
+            if ($_SERVER['ORIG_PATH_INFO'] == $_SERVER['SCRIPT_NAME']) {
+                return '';
             }
+            return $_SERVER['ORIG_PATH_INFO'];
         }
-        */
 
-        return $_SERVER['PATH_INFO'];
+        //fallback when no special path after the php file is given
+        return '';
     }
 }
 ?>
\ No newline at end of file
diff --git a/src/SemanticScuttle/constants.php b/src/SemanticScuttle/constants.php
index fcb2d90..306c32a 100644
--- a/src/SemanticScuttle/constants.php
+++ b/src/SemanticScuttle/constants.php
@@ -69,6 +69,6 @@ define('PAGE_WATCHLIST', "watchlist");
 // installations on the same host server
 define('INSTALLATION_ID', md5($GLOBALS['dbname'].$GLOBALS['tableprefix']));
 
-//currently not needed
-//$_SERVER['PATH_INFO'] = SemanticScuttle_Environment::getServerPathInfo();
+//fix PATH_INFO on certain hosts
+$_SERVER['PATH_INFO'] = SemanticScuttle_Environment::getServerPathInfo();
 ?>
-- 
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