first commit

wp-content/plugins/sitepress-multilingual-cms/res/js/xdomain-data.js

@@ -0,0 +1,80 @@
+/*globals jQuery, icl_vars, wpml_xdomain_data */
+
+(function () {
+    "use strict";
+
+    jQuery(function () {
+        jQuery('.' + wpml_xdomain_data.css_selector + ' a').on('click', function (event) {
+
+            var originalUrl;
+            var currentUrl = window.location.href;
+            var targetUrl = jQuery(this).attr('href');
+
+            if ('#' !== targetUrl && currentUrl !== targetUrl) {
+                event.preventDefault();
+
+                originalUrl = jQuery(this).attr('href');
+				// Filter out xdomain_data if already in the url
+				originalUrl = originalUrl.replace(/&xdomain_data(=[^&]*)?(?=&|$)|xdomain_data(=[^&]*)?(&|$)/, '');
+				originalUrl = originalUrl.replace(/\?$/, '');
+
+				/** @namespace icl_vars.current_language */
+				jQuery.ajax({
+					url:      wpml_xdomain_data.ajax_url,
+					type:     'post',
+					dataType: 'json',
+					data:     {
+						action:        'switching_language',
+						from_language: wpml_xdomain_data.current_language
+					},
+					success:  function (response) {
+						var argsGlue;
+						var url;
+						var hash;
+						var urlSplit;
+						var xdomain;
+						var form;
+
+						if (response.data.xdomain_data) {
+							if (response.success) {
+								if ('post' === response.data.method) {
+
+									// POST
+									form = jQuery('<form method="post" action="' + originalUrl + '" >');
+									xdomain = jQuery('<input type="hidden" name="xdomain_data" value="' + response.data.xdomain_data + '">');
+
+									form.append(xdomain);
+									jQuery('body').append(form);
+
+									form.submit();
+
+								} else {
+									// GET
+									urlSplit = originalUrl.split('#');
+									hash = '';
+									if (1 < urlSplit.length) {
+										hash = '#' + urlSplit[1];
+									}
+									url = urlSplit[0];
+									if (url.indexOf('?') === -1) {argsGlue = '?';} else {argsGlue = '&';}
+									/** @namespace response.data.xdomain_data */
+									url = originalUrl + argsGlue + 'xdomain_data=' + response.data.xdomain_data + hash;
+									location.href = url;
+								}
+
+							} else {
+								url = originalUrl;
+								location.href = url;
+							}
+						} else {
+							location.href = originalUrl;
+						}
+					},
+					error:    function () {
+						location.href = originalUrl;
+					}
+				});
+			}
+		});
+	});
+}());