90 lines
4.6 KiB
JavaScript
90 lines
4.6 KiB
JavaScript
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"use strict";
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var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports["default"] = void 0;
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var _toConsumableArray2 = _interopRequireDefault(require("@babel/runtime/helpers/toConsumableArray"));
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var _ariaQuery = require("aria-query");
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var _jsxAstUtils = require("jsx-ast-utils");
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var _arrayIncludes = _interopRequireDefault(require("array-includes"));
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var _schemas = require("../util/schemas");
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var _getElementType = _interopRequireDefault(require("../util/getElementType"));
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var _isDisabledElement = _interopRequireDefault(require("../util/isDisabledElement"));
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var _isHiddenFromScreenReader = _interopRequireDefault(require("../util/isHiddenFromScreenReader"));
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var _isInteractiveElement = _interopRequireDefault(require("../util/isInteractiveElement"));
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var _isInteractiveRole = _interopRequireDefault(require("../util/isInteractiveRole"));
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var _isNonInteractiveElement = _interopRequireDefault(require("../util/isNonInteractiveElement"));
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var _isNonInteractiveRole = _interopRequireDefault(require("../util/isNonInteractiveRole"));
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var _isPresentationRole = _interopRequireDefault(require("../util/isPresentationRole"));
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var _getTabIndex = _interopRequireDefault(require("../util/getTabIndex"));
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/**
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* @fileoverview Enforce that elements with onClick handlers must be tabbable.
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* @author Ethan Cohen
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*
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*/
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// ----------------------------------------------------------------------------
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// Rule Definition
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// ----------------------------------------------------------------------------
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var schema = (0, _schemas.generateObjSchema)({
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tabbable: (0, _schemas.enumArraySchema)((0, _toConsumableArray2["default"])(_ariaQuery.roles.keys()).filter(function (name) {
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return !_ariaQuery.roles.get(name)["abstract"] && _ariaQuery.roles.get(name).superClass.some(function (klasses) {
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return (0, _arrayIncludes["default"])(klasses, 'widget');
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});
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}))
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});
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var domElements = (0, _toConsumableArray2["default"])(_ariaQuery.dom.keys());
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var interactiveProps = [].concat(_jsxAstUtils.eventHandlersByType.mouse, _jsxAstUtils.eventHandlersByType.keyboard);
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var _default = {
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meta: {
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docs: {
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url: 'https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/tree/HEAD/docs/rules/interactive-supports-focus.md',
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description: 'Enforce that elements with interactive handlers like `onClick` must be focusable.'
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},
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schema: [schema]
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},
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create: function create(context) {
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var elementType = (0, _getElementType["default"])(context);
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return {
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JSXOpeningElement: function JSXOpeningElement(node) {
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var tabbable = context.options && context.options[0] && context.options[0].tabbable || [];
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var attributes = node.attributes;
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var type = elementType(node);
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var hasInteractiveProps = (0, _jsxAstUtils.hasAnyProp)(attributes, interactiveProps);
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var hasTabindex = (0, _getTabIndex["default"])((0, _jsxAstUtils.getProp)(attributes, 'tabIndex')) !== undefined;
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if (!(0, _arrayIncludes["default"])(domElements, type)) {
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// Do not test higher level JSX components, as we do not know what
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// low-level DOM element this maps to.
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return;
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}
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if (!hasInteractiveProps || (0, _isDisabledElement["default"])(attributes) || (0, _isHiddenFromScreenReader["default"])(type, attributes) || (0, _isPresentationRole["default"])(type, attributes)) {
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// Presentation is an intentional signal from the author that this
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// element is not meant to be perceivable. For example, a click screen
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// to close a dialog .
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return;
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}
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if (hasInteractiveProps && (0, _isInteractiveRole["default"])(type, attributes) && !(0, _isInteractiveElement["default"])(type, attributes) && !(0, _isNonInteractiveElement["default"])(type, attributes) && !(0, _isNonInteractiveRole["default"])(type, attributes) && !hasTabindex) {
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var role = (0, _jsxAstUtils.getLiteralPropValue)((0, _jsxAstUtils.getProp)(attributes, 'role'));
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if ((0, _arrayIncludes["default"])(tabbable, role)) {
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// Always tabbable, tabIndex = 0
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context.report({
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node,
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message: "Elements with the '".concat(role, "' interactive role must be tabbable.")
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});
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} else {
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// Focusable, tabIndex = -1 or 0
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context.report({
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node,
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message: "Elements with the '".concat(role, "' interactive role must be focusable.")
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});
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}
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}
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}
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};
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}
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};
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exports["default"] = _default;
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module.exports = exports.default;
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