From 443fecfeb6472a8a48fe9092eccf6282dae10a1f Mon Sep 17 00:00:00 2001
From: Matias Griese <matias@trilbymedia.com>
Date: Thu, 25 Jul 2019 14:40:38 +0300
Subject: [PATCH] Added `Language::getPageExtensions()` to get full list of
 supported page language extensions

---
 CHANGELOG.md                                 |  1 +
 system/src/Grav/Common/Language/Language.php | 10 ++++++++++
 2 files changed, 11 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index f22b6d2e7..b84674814 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,7 @@
     * Added `getFlexFeatures()` method to return all features that `FlexObject` or `FlexCollection` implements
     * Deprecated `FlexDirectory::update()` and `FlexDirectory::remove()`
     * Added `FlexStorage::getMetaData()` to get updated object meta information for listed keys
+    * Added `Language::getPageExtensions()` to get full list of supported page language extensions
 1. [](#improved)
     * Better support for Symfony local server `symfony server:start`
     * Make `Route` objects immutable
diff --git a/system/src/Grav/Common/Language/Language.php b/system/src/Grav/Common/Language/Language.php
index adc59697a..7efa6a4a1 100644
--- a/system/src/Grav/Common/Language/Language.php
+++ b/system/src/Grav/Common/Language/Language.php
@@ -280,6 +280,16 @@ class Language
         return (bool) $this->lang_in_url;
     }
 
+    public function getPageExtensions($fileExtension = null)
+    {
+        $fileExtension = (string)$fileExtension ?: '.md';
+        $extensions['-'] = $fileExtension;
+        foreach ($this->languages as $code) {
+            $extensions[$code] = '.' . $code . $fileExtension;
+        }
+
+        return $extensions;
+    }
 
     /**
      * Gets an array of valid extensions with active first, then fallback extensions