first commit

wp-content/plugins/sitepress-multilingual-cms/classes/xliff/class-wpml-tm-xliff-reader.php

@@ -0,0 +1,34 @@
+<?php
+
+abstract class WPML_TM_Xliff_Reader extends WPML_TM_Xliff_Shared {
+
+	/**
+	 * @param string $content Xliff file string content
+	 *
+	 * @return array
+	 */
+	abstract public function get_data( $content );
+
+	/**
+	 * Parse a XML containing the XLIFF
+	 *
+	 * @param string $content
+	 *
+	 * @return SimpleXMLElement|WP_Error The parsed XLIFF or a WP error in case it could not be parsed
+	 */
+	public function load_xliff( $content ) {
+		try {
+			$xml = simplexml_load_string( $content );
+		} catch ( Exception $e ) {
+			$xml = false;
+		}
+
+		return $xml ? $xml
+			: new WP_Error(
+				'not_xml_file',
+				sprintf(
+					__( 'The xliff file could not be read.', 'wpml-translation-management' )
+				)
+			);
+	}
+}