1 files changed, 36 insertions, 0 deletions
diff --git a/extensions/LocalisationUpdate/reader/ReaderFactory.php b/extensions/LocalisationUpdate/reader/ReaderFactory.php
new file mode 100644
index 00000000..530ab3f9
--- /dev/null
+++ b/extensions/LocalisationUpdate/reader/ReaderFactory.php
@@ -0,0 +1,36 @@
+<?php
+/**
+ * @file
+ * @author Niklas Laxström
+ * @license GPL-2.0+
+ */
+
+/**
+ * Constructs readers for files based on the names.
+ */
+class LU_ReaderFactory {
+	/**
+	 * Constructs a suitable reader for a given path.
+	 * @param string $filename Usually a relative path to the file name.
+	 * @return LU_Reader
+	 * @throw MWException
+	 */
+	public function getReader( $filename ) {
+		if ( preg_match( '/i18n\.php$/', $filename ) ) {
+			return new LU_PHPReader();
+		}
+
+		// Ugly hack for core i18n files
+		if ( preg_match( '/Messages(.*)\.php$/', $filename ) ) {
+			$code = Language::getCodeFromFileName( basename( $filename ), 'Messages' );
+			return new LU_PHPReader( $code );
+		}
+
+		if ( preg_match( '/\.json/', $filename ) ) {
+			$code = basename( $filename, '.json' );
+			return new LU_JSONReader( $code );
+		}
+
+		throw new MWException( "Unknown file format: " . $filename );
+	}
+}