97 lines
4.2 KiB
JavaScript
97 lines
4.2 KiB
JavaScript
'use strict';
|
|
|
|
var _ariaQuery = require('aria-query');
|
|
|
|
var _jsxAstUtils = require('jsx-ast-utils');
|
|
|
|
var _arrayIncludes = require('array-includes');
|
|
|
|
var _arrayIncludes2 = _interopRequireDefault(_arrayIncludes);
|
|
|
|
var _has = require('has');
|
|
|
|
var _has2 = _interopRequireDefault(_has);
|
|
|
|
var _isInteractiveElement = require('../util/isInteractiveElement');
|
|
|
|
var _isInteractiveElement2 = _interopRequireDefault(_isInteractiveElement);
|
|
|
|
var _isNonInteractiveRole = require('../util/isNonInteractiveRole');
|
|
|
|
var _isNonInteractiveRole2 = _interopRequireDefault(_isNonInteractiveRole);
|
|
|
|
var _isPresentationRole = require('../util/isPresentationRole');
|
|
|
|
var _isPresentationRole2 = _interopRequireDefault(_isPresentationRole);
|
|
|
|
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
|
|
|
|
function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } } /**
|
|
* @fileoverview Disallow inherently interactive elements to be assigned
|
|
* non-interactive roles.
|
|
* @author Jesse Beach
|
|
*
|
|
*/
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// Rule Definition
|
|
// ----------------------------------------------------------------------------
|
|
|
|
var errorMessage = 'Interactive elements should not be assigned non-interactive roles.';
|
|
|
|
var domElements = [].concat(_toConsumableArray(_ariaQuery.dom.keys()));
|
|
|
|
module.exports = {
|
|
meta: {
|
|
docs: {
|
|
url: 'https://github.com/evcohen/eslint-plugin-jsx-a11y/tree/master/docs/rules/no-interactive-element-to-noninteractive-role.md'
|
|
},
|
|
schema: [{
|
|
type: 'object',
|
|
additionalProperties: {
|
|
type: 'array',
|
|
items: {
|
|
type: 'string'
|
|
},
|
|
uniqueItems: true
|
|
}
|
|
}]
|
|
},
|
|
|
|
create: function create(context) {
|
|
var options = context.options;
|
|
|
|
return {
|
|
JSXAttribute: function JSXAttribute(attribute) {
|
|
var attributeName = (0, _jsxAstUtils.propName)(attribute);
|
|
if (attributeName !== 'role') {
|
|
return;
|
|
}
|
|
var node = attribute.parent;
|
|
var attributes = node.attributes;
|
|
|
|
var type = (0, _jsxAstUtils.elementType)(node);
|
|
var role = (0, _jsxAstUtils.getLiteralPropValue)((0, _jsxAstUtils.getProp)(node.attributes, 'role'));
|
|
|
|
if (!(0, _arrayIncludes2.default)(domElements, type)) {
|
|
// Do not test higher level JSX components, as we do not know what
|
|
// low-level DOM element this maps to.
|
|
return;
|
|
}
|
|
// Allow overrides from rule configuration for specific elements and
|
|
// roles.
|
|
var allowedRoles = options[0] || {};
|
|
if ((0, _has2.default)(allowedRoles, type) && (0, _arrayIncludes2.default)(allowedRoles[type], role)) {
|
|
return;
|
|
}
|
|
if ((0, _isInteractiveElement2.default)(type, attributes) && ((0, _isNonInteractiveRole2.default)(type, attributes) || (0, _isPresentationRole2.default)(type, attributes))) {
|
|
// Visible, non-interactive elements should not have an interactive handler.
|
|
context.report({
|
|
node: attribute,
|
|
message: errorMessage
|
|
});
|
|
}
|
|
}
|
|
};
|
|
}
|
|
}; |