MediaWiki 1.30.2

[autoinstallsdev/mediawiki.git] / extensions / LocalisationUpdate / reader / ReaderFactory.php

diff --git a/extensions/LocalisationUpdate/reader/ReaderFactory.php b/extensions/LocalisationUpdate/reader/ReaderFactory.php
new file mode 100644 (file)
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+++ b/extensions/LocalisationUpdate/reader/ReaderFactory.php
@@ -0,0 +1,38 @@
+<?php
+/**
+ * @file
+ * @author Niklas Laxström
+ * @license GPL-2.0+
+ */
+
+namespace LocalisationUpdate;
+
+/**
+ * Constructs readers for files based on the names.
+ */
+class ReaderFactory {
+       /**
+        * Constructs a suitable reader for a given path.
+        * @param string $filename Usually a relative path to the file name.
+        * @return Reader
+        * @throw Exception
+        */
+       public function getReader( $filename ) {
+               if ( preg_match( '/i18n\.php$/', $filename ) ) {
+                       return new PHPReader();
+               }
+
+               // Ugly hack for core i18n files
+               if ( preg_match( '/Messages(.*)\.php$/', $filename ) ) {
+                       $code = \Language::getCodeFromFileName( basename( $filename ), 'Messages' );
+                       return new PHPReader( $code );
+               }
+
+               if ( preg_match( '/\.json/', $filename ) ) {
+                       $code = basename( $filename, '.json' );
+                       return new JSONReader( $code );
+               }
+
+               throw new \Exception( "Unknown file format: " . $filename );
+       }
+}