76 lines
2.5 KiB
JavaScript
76 lines
2.5 KiB
JavaScript
|
"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 _schemas = require("../util/schemas");
|
||
|
|
|
||
|
|
var _isHiddenFromScreenReader = _interopRequireDefault(require("../util/isHiddenFromScreenReader"));
|
||
|
|
|
||
|
|
var _isInteractiveElement = _interopRequireDefault(require("../util/isInteractiveElement"));
|
||
|
|
|
||
|
|
var _isPresentationRole = _interopRequireDefault(require("../util/isPresentationRole"));
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @fileoverview Enforce a clickable non-interactive element has at least 1 keyboard event listener.
|
||
|
|
* @author Ethan Cohen
|
||
|
|
*/
|
||
|
|
// ----------------------------------------------------------------------------
|
||
|
|
// Rule Definition
|
||
|
|
// ----------------------------------------------------------------------------
|
||
|
|
var errorMessage = 'Visible, non-interactive elements with click handlers must have at least one keyboard listener.';
|
||
|
|
var schema = (0, _schemas.generateObjSchema)();
|
||
|
|
var domElements = (0, _toConsumableArray2["default"])(_ariaQuery.dom.keys());
|
||
|
|
module.exports = {
|
||
|
|
meta: {
|
||
|
|
docs: {
|
||
|
|
url: 'https://github.com/evcohen/eslint-plugin-jsx-a11y/tree/master/docs/rules/click-events-have-key-events.md'
|
||
|
|
},
|
||
|
|
schema: [schema]
|
||
|
|
},
|
||
|
|
create: function create(context) {
|
||
|
|
return {
|
||
|
|
JSXOpeningElement: function JSXOpeningElement(node) {
|
||
|
|
var props = node.attributes;
|
||
|
|
|
||
|
|
if ((0, _jsxAstUtils.getProp)(props, 'onclick') === undefined) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
var type = (0, _jsxAstUtils.elementType)(node);
|
||
|
|
var requiredProps = ['onkeydown', 'onkeyup', 'onkeypress'];
|
||
|
|
|
||
|
|
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 ((0, _isHiddenFromScreenReader["default"])(type, props) || (0, _isPresentationRole["default"])(type, props)) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
if ((0, _isInteractiveElement["default"])(type, props)) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
if ((0, _jsxAstUtils.hasAnyProp)(props, requiredProps)) {
|
||
|
|
return;
|
||
|
|
} // Visible, non-interactive elements with click handlers require one keyboard event listener.
|
||
|
|
|
||
|
|
|
||
|
|
context.report({
|
||
|
|
node,
|
||
|
|
message: errorMessage
|
||
|
|
});
|
||
|
|
}
|
||
|
|
};
|
||
|
|
}
|
||
|
|
};
|