102 lines
5.0 KiB
Plaintext
102 lines
5.0 KiB
Plaintext
"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 _ariaQuery = require("aria-query");
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var _jsxAstUtils = require("jsx-ast-utils");
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var _schemas = require("../util/schemas");
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var _getElementType = _interopRequireDefault(require("../util/getElementType"));
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var _isAbstractRole = _interopRequireDefault(require("../util/isAbstractRole"));
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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 _isNonLiteralProperty = _interopRequireDefault(require("../util/isNonLiteralProperty"));
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var _isPresentationRole = _interopRequireDefault(require("../util/isPresentationRole"));
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/**
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* @fileoverview Enforce static elements have no interactive handlers.
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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 errorMessage = 'Avoid non-native interactive elements. If using native HTML is not possible, add an appropriate role and support for tabbing, mouse, keyboard, and touch inputs to an interactive content element.';
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var defaultInteractiveProps = [].concat(_jsxAstUtils.eventHandlersByType.focus, _jsxAstUtils.eventHandlersByType.keyboard, _jsxAstUtils.eventHandlersByType.mouse);
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var schema = (0, _schemas.generateObjSchema)({
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handlers: _schemas.arraySchema
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});
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var _default = exports["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/no-static-element-interactions.md',
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description: 'Enforce that non-interactive, visible elements (such as `<div>`) that have click handlers use the role attribute.'
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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 options = context.options;
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var elementType = (0, _getElementType["default"])(context);
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return {
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JSXOpeningElement: function (_JSXOpeningElement) {
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function JSXOpeningElement(_x) {
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return _JSXOpeningElement.apply(this, arguments);
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}
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JSXOpeningElement.toString = function () {
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return _JSXOpeningElement.toString();
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};
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return JSXOpeningElement;
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}(function (node) {
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var attributes = node.attributes;
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var type = elementType(node);
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var _ref = options[0] || {},
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allowExpressionValues = _ref.allowExpressionValues,
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_ref$handlers = _ref.handlers,
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handlers = _ref$handlers === void 0 ? defaultInteractiveProps : _ref$handlers;
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var hasInteractiveProps = handlers.some(function (prop) {
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return (0, _jsxAstUtils.hasProp)(attributes, prop) && (0, _jsxAstUtils.getPropValue)((0, _jsxAstUtils.getProp)(attributes, prop)) != null;
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});
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if (!_ariaQuery.dom.has(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, _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 ((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)) {
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// This rule has no opinion about abstract roles.
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return;
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}
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if (allowExpressionValues === true && (0, _isNonLiteralProperty["default"])(attributes, 'role')) {
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// Special case if role is assigned using ternary with literals on both side
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var roleProp = (0, _jsxAstUtils.getProp)(attributes, 'role');
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if (roleProp && roleProp.type === 'JSXAttribute' && roleProp.value.type === 'JSXExpressionContainer') {
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if (roleProp.value.expression.type === 'ConditionalExpression') {
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if (roleProp.value.expression.consequent.type === 'Literal' && roleProp.value.expression.alternate.type === 'Literal') {
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return;
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}
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}
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}
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return;
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}
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// Visible, non-interactive elements should not have an interactive handler.
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context.report({
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node,
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message: errorMessage
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});
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})
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};
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}
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};
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module.exports = exports.default; |