From b82a2de2313f339894d8fad3c1cc59e211cce464 Mon Sep 17 00:00:00 2001
From: ghost <localhost>
Date: Sat, 3 Feb 2024 11:05:47 +0200
Subject: [PATCH] add getData method

---
 README.md                   | 12 ++++++++++++
 src/Dokuwiki/Filesystem.php | 12 ++++++++++++
 2 files changed, 24 insertions(+)

diff --git a/README.md b/README.md
index 39a4a2a..4d5bea5 100644
--- a/README.md
+++ b/README.md
@@ -174,6 +174,18 @@ var_dump (
 );
 ```
 
+#### Filesystem::getData
+
+Return file content if path match storage item
+
+```
+var_dump (
+    $filesystem->getData(
+        '/full/path/to/page.txt'
+    )
+);
+```
+
 ### Helper
 
 Useful methods to minify controller codebase
diff --git a/src/Dokuwiki/Filesystem.php b/src/Dokuwiki/Filesystem.php
index 03aa337..8f91d04 100644
--- a/src/Dokuwiki/Filesystem.php
+++ b/src/Dokuwiki/Filesystem.php
@@ -163,6 +163,18 @@ class Filesystem
         return $path;
     }
 
+    public function getData(string $path): ?string
+    {
+        if (isset($this->_list[$path]) && is_file($path) || is_readable($path))
+        {
+            return file_get_contents(
+                $path
+            );
+        }
+
+        return null;
+    }
+
     private function _index(string $path, ?array $blacklist = ['.', '..', 'sidebar.txt', '__template.txt']): void
     {
         foreach ((array) scandir($path) as $file)