first commit

wp-content/plugins/sitepress-multilingual-cms/res/js/shared/wpml-template-compiler.js

@@ -0,0 +1,32 @@
+/**
+ *
+ * @param usInstance Object an instance of underscore
+ * @param templates Object a hash containing templates as arrays of html strings
+ * @returns {{getTemplate: getTemplate}}
+ * @constructor
+ */
+var WpmlTemplateCompiler = function (usInstance, templates) {
+    var compiledTemplates = {};
+
+    return {
+        /**
+         *
+         * @param {string} temp
+         * @returns {*|false} compiled underscore template if a template for the given
+         * index was found, false if no such template exists
+         */
+        getTemplate: function (temp) {
+            if (!templates.hasOwnProperty(temp)) {
+                throw 'No such template: ' + temp;
+            }
+            if (compiledTemplates[temp] === undefined) {
+                var template = templates[temp];
+                if (template instanceof Array) {
+                    template = template.join("\n");
+                }
+                compiledTemplates[temp] = usInstance.template(template);
+            }
+            return compiledTemplates[temp];
+        }
+    };
+};