From 1c89b6cb4f74af4e3922d630ced93e779fce373f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=A9my=20Dufraisse?=
 <jeremy.dufraisse-info@orange.fr>
Date: Wed, 15 Mar 2023 14:53:43 +0100
Subject: [PATCH] fix(App/rewrite): detect when at root

---
 App.php | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/App.php b/App.php
index f6dedbe..b3dba3f 100644
--- a/App.php
+++ b/App.php
@@ -173,7 +173,10 @@ class App
                     $config['rewrite_url'] = true;
                     $nbLevels = count(explode('/',$configDir.$requestUrl));
                 } elseif (!empty($_SERVER['SCRIPT_NAME']) && substr($_SERVER['SCRIPT_NAME'],-strlen($supposedEndUrlForNotRewrite)) == $supposedEndUrlForNotRewrite) {
+                    $config['rewrite_url'] = true;
                     $nbLevels = count(explode('/',$configDir)) -1;
+                } else {
+                    $this->appendContentToServerfNeeded($nbLevels,$config);
                 }
             } elseif (!empty($_SERVER['SCRIPT_NAME']) && is_string($_SERVER['SCRIPT_NAME'])) {
                 $matches = [];
@@ -193,6 +196,8 @@ class App
                     }
                     $nbLevels = count(explode('/',$configDir)) -1;
                     $config['rewrite_url'] = true;
+                } else {
+                    $this->appendContentToServerfNeeded($nbLevels,$config);
                 }
             }
         }
@@ -201,4 +206,29 @@ class App
         $config['plugins_url'] = $previous.$config['plugins_url'];
         $pico->setConfig($config);
     }
+
+    /**
+     * append 'content' to $_SERVER var
+     * @param int &$nbLevels
+     * @param array &$config
+     * @return bool
+     */
+    protected function appendContentToServerfNeeded(int &$nbLevels, array &$config): bool
+    {
+        if (!empty($_SERVER['SCRIPT_NAME']) && substr($_SERVER['SCRIPT_NAME'],-strlen('index.php')) == 'index.php' &&
+                !empty($_SERVER['SCRIPT_FILENAME']) &&
+                is_file(dirname($_SERVER['SCRIPT_FILENAME']).'/content/index.php')) {
+            if (!empty($_SERVER['SCRIPT_FILENAME'])){
+                $_SERVER['SCRIPT_FILENAME'] = str_replace('index.php','content/index.php',$_SERVER['SCRIPT_FILENAME']);
+            }
+            if (!empty($_SERVER['REQUEST_URI'])){
+                $_SERVER['REQUEST_URI'] = str_replace(['?','//content/'],['/content/?','/content/'],$_SERVER['REQUEST_URI']);
+            }
+            $_SERVER['SCRIPT_NAME'] = dirname($_SERVER['SCRIPT_NAME']).'/content/index.php';
+            $nbLevels = 1;
+            $config['rewrite_url'] = true;
+            return true;
+        }
+        return false;
+    }
 }
\ No newline at end of file