first commit

wp-content/plugins/sitepress-multilingual-cms/classes/templates/class-wpml-twig-template.php

@@ -0,0 +1,23 @@
+<?php
+
+use WPML\Core\Twig_Environment;
+
+/**
+ * @author OnTheGo Systems
+ */
+class WPML_Twig_Template implements IWPML_Template_Service {
+	private $twig;
+
+	/**
+	 * WPML_Twig_Template constructor.
+	 *
+	 * @param Twig_Environment $twig
+	 */
+	public function __construct( Twig_Environment $twig ) {
+		$this->twig = $twig;
+	}
+
+	public function show( $model, $template ) {
+		return $this->twig->render( $template, $model );
+	}
+}

wp-content/plugins/sitepress-multilingual-cms/classes/templates/interface-iwpml-template-service.php

@@ -0,0 +1,8 @@
+<?php
+
+/**
+ * @author OnTheGo Systems
+ */
+interface IWPML_Template_Service {
+	public function show( $model, $template );
+}

wp-content/plugins/sitepress-multilingual-cms/classes/templates/wpml-twig-template-loader.php

@@ -0,0 +1,37 @@
+<?php
+
+use WPML\Core\Twig_Loader_Filesystem;
+use WPML\Core\Twig_Environment;
+
+/**
+ * Class WPML_Twig_Template_Loader
+ */
+class WPML_Twig_Template_Loader {
+
+	/**
+	 * @var array
+	 */
+	private $paths;
+
+	/**
+	 * WPML_Twig_Template_Loader constructor.
+	 *
+	 * @param array $paths
+	 */
+	public function __construct( array $paths ) {
+		$this->paths = $paths;
+	}
+
+	/**
+	 * @return WPML_Twig_Template
+	 */
+	public function get_template() {
+		$twig_loader      = new Twig_Loader_Filesystem( $this->paths );
+		$environment_args = array();
+		if ( defined( 'WP_DEBUG' ) && WP_DEBUG ) {
+			$environment_args['debug'] = true;
+		}
+		$twig = new Twig_Environment( $twig_loader, $environment_args );
+		return new WPML_Twig_Template( $twig );
+	}
+}