| "use strict"; |
| |
| var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault"); |
| |
| var _toConsumableArray2 = _interopRequireDefault(require("@babel/runtime/helpers/toConsumableArray")); |
| |
| var _ariaQuery = require("aria-query"); |
| |
| var _jsxAstUtils = require("jsx-ast-utils"); |
| |
| var _arrayIncludes = _interopRequireDefault(require("array-includes")); |
| |
| var _has = _interopRequireDefault(require("has")); |
| |
| var _schemas = require("../util/schemas"); |
| |
| var _isAbstractRole = _interopRequireDefault(require("../util/isAbstractRole")); |
| |
| var _isHiddenFromScreenReader = _interopRequireDefault(require("../util/isHiddenFromScreenReader")); |
| |
| var _isInteractiveElement = _interopRequireDefault(require("../util/isInteractiveElement")); |
| |
| var _isInteractiveRole = _interopRequireDefault(require("../util/isInteractiveRole")); |
| |
| var _isNonInteractiveElement = _interopRequireDefault(require("../util/isNonInteractiveElement")); |
| |
| var _isNonInteractiveRole = _interopRequireDefault(require("../util/isNonInteractiveRole")); |
| |
| var _isPresentationRole = _interopRequireDefault(require("../util/isPresentationRole")); |
| |
| /** |
| * @fileoverview Enforce non-interactive elements have no interactive handlers. |
| * @author Jese Beach |
| * |
| */ |
| // ---------------------------------------------------------------------------- |
| // Rule Definition |
| // ---------------------------------------------------------------------------- |
| var errorMessage = 'Non-interactive elements should not be assigned mouse or keyboard event listeners.'; |
| var domElements = (0, _toConsumableArray2["default"])(_ariaQuery.dom.keys()); |
| var defaultInteractiveProps = [].concat((0, _toConsumableArray2["default"])(_jsxAstUtils.eventHandlersByType.focus), (0, _toConsumableArray2["default"])(_jsxAstUtils.eventHandlersByType.image), (0, _toConsumableArray2["default"])(_jsxAstUtils.eventHandlersByType.keyboard), (0, _toConsumableArray2["default"])(_jsxAstUtils.eventHandlersByType.mouse)); |
| var schema = (0, _schemas.generateObjSchema)({ |
| handlers: _schemas.arraySchema |
| }); |
| module.exports = { |
| meta: { |
| docs: { |
| url: 'https://github.com/evcohen/eslint-plugin-jsx-a11y/tree/master/docs/rules/no-noninteractive-element-interactions.md' |
| }, |
| schema: [schema] |
| }, |
| create: function create(context) { |
| var options = context.options; |
| return { |
| JSXOpeningElement: function JSXOpeningElement(node) { |
| var attributes = node.attributes; |
| var type = (0, _jsxAstUtils.elementType)(node); |
| var config = options[0] || {}; |
| var interactiveProps = config.handlers || defaultInteractiveProps; // Allow overrides from rule configuration for specific elements and roles. |
| |
| if ((0, _has["default"])(config, type)) { |
| attributes = attributes.filter(function (attr) { |
| return attr.type !== 'JSXSpreadAttribute' && !(0, _arrayIncludes["default"])(config[type], (0, _jsxAstUtils.propName)(attr)); |
| }); |
| } |
| |
| var hasInteractiveProps = interactiveProps.some(function (prop) { |
| return (0, _jsxAstUtils.hasProp)(attributes, prop) && (0, _jsxAstUtils.getPropValue)((0, _jsxAstUtils.getProp)(attributes, prop)) != null; |
| }); |
| |
| if (!(0, _arrayIncludes["default"])(domElements, type)) { |
| // Do not test higher level JSX components, as we do not know what |
| // low-level DOM element this maps to. |
| return; |
| } |
| |
| if (!hasInteractiveProps || (0, _isHiddenFromScreenReader["default"])(type, attributes) || (0, _isPresentationRole["default"])(type, attributes)) { |
| // Presentation is an intentional signal from the author that this |
| // element is not meant to be perceivable. For example, a click screen |
| // to close a dialog . |
| return; |
| } |
| |
| if ((0, _isInteractiveElement["default"])(type, attributes) || (0, _isInteractiveRole["default"])(type, attributes) || !(0, _isNonInteractiveElement["default"])(type, attributes) && !(0, _isNonInteractiveRole["default"])(type, attributes) || (0, _isAbstractRole["default"])(type, attributes)) { |
| // This rule has no opinion about abtract roles. |
| return; |
| } // Visible, non-interactive elements should not have an interactive handler. |
| |
| |
| context.report({ |
| node, |
| message: errorMessage |
| }); |
| } |
| }; |
| } |
| }; |