orionsoft-react-scripts/node_modules/eslint-plugin-jsx-a11y/lib/rules/aria-unsupported-elements.js

Orionsoft Configuration and scripts for Create React App.

'use strict';

var _jsxAstUtils = require('jsx-ast-utils');

var _DOM = require('../util/attributes/DOM.json');

var _DOM2 = _interopRequireDefault(_DOM);

var _ARIA = require('../util/attributes/ARIA.json');

var _ARIA2 = _interopRequireDefault(_ARIA);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var errorMessage = function errorMessage(invalidProp) {
  return 'This element does not support ARIA roles, states and properties. Try removing the prop \'' + invalidProp + '\'.';
}; /**
    * @fileoverview Enforce that elements that do not support ARIA roles,
    *  states and properties do not have those attributes.
    * @author Ethan Cohen
    */

// ----------------------------------------------------------------------------
// Rule Definition
// ----------------------------------------------------------------------------

module.exports = {
  meta: {
    docs: {},

    schema: [{ type: 'object' }]
  },

  create: function create(context) {
    return {
      JSXOpeningElement: function JSXOpeningElement(node) {
        var nodeType = (0, _jsxAstUtils.elementType)(node);
        var nodeAttrs = _DOM2.default[nodeType] || {};
        var _nodeAttrs$reserved = nodeAttrs.reserved;
        var isReservedNodeType = _nodeAttrs$reserved === undefined ? false : _nodeAttrs$reserved;

        // If it's not reserved, then it can have ARIA-* roles, states, and properties

        if (isReservedNodeType === false) {
          return;
        }

        var invalidAttributes = Object.keys(_ARIA2.default).concat('ROLE');

        node.attributes.forEach(function (prop) {
          if (prop.type === 'JSXSpreadAttribute') {
            return;
          }

          var name = (0, _jsxAstUtils.propName)(prop);
          var normalizedName = name ? name.toUpperCase() : '';

          if (invalidAttributes.indexOf(normalizedName) > -1) {
            context.report({
              node: node,
              message: errorMessage(name)
            });
          }
        });
      }
    };
  }
};