drupal-twig-extensions/dist/functions/create_attribute/definition.cjs

JavaScript implementation of Drupal’s Twig extensions

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.acceptedArguments = void 0;
exports.createAttribute = createAttribute;
exports.options = exports.name = void 0;
var _Attribute = _interopRequireDefault(require("../../Attribute.cjs"));
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
/**
 * @file The create_attribute function
 *
 * Docs for TwigExtension::createAttribute (Drupal 9.3.x):
 *
 * ```
 * new TwigFunction('create_attribute', [$this, 'createAttribute'])
 * ```
 */

const name = 'create_attribute';
exports.name = name;
const options = {};
exports.options = options;
const acceptedArguments = [{
  name: 'attributes',
  defaultValue: {}
}];

/**
 * Creates an Attribute object.
 *
 * @param {?Object<string, string|string[]>} attributes
 *   (optional) An associative array of key-value pairs to be converted to
 *   HTML attributes.
 *
 * @returns {Attribute}
 *   An attributes object that has the given attributes.
 */
exports.acceptedArguments = acceptedArguments;
function createAttribute(attributes = {}) {
  let attributeObject;

  // @TODO: https://github.com/JohnAlbin/drupal-twig-extensions/issues/1
  if (attributes instanceof Map || Array.isArray(attributes)) {
    attributeObject = new _Attribute.default(attributes);
  } else {
    attributeObject = new _Attribute.default();

    // Loop through all the given attributes, if any.
    if (attributes) {
      Object.keys(attributes).forEach(key => {
        // Ensure class is always an array.
        if (key === 'class' && !Array.isArray(attributes[key])) {
          attributeObject.setAttribute(key, [attributes[key]]);
        } else {
          attributeObject.setAttribute(key, attributes[key]);
        }
      });
    }
  }
  return attributeObject;
}