66 lines
2.0 KiB
JavaScript
66 lines
2.0 KiB
JavaScript
"use strict";
|
|
|
|
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
|
|
|
|
Object.defineProperty(exports, "__esModule", {
|
|
value: true
|
|
});
|
|
exports["default"] = void 0;
|
|
|
|
var _jsxAstUtils = require("jsx-ast-utils");
|
|
|
|
var _schemas = require("../util/schemas");
|
|
|
|
var _hasAccessibleChild = _interopRequireDefault(require("../util/hasAccessibleChild"));
|
|
|
|
var _isHiddenFromScreenReader = _interopRequireDefault(require("../util/isHiddenFromScreenReader"));
|
|
|
|
/**
|
|
* @fileoverview Enforce heading (h1, h2, etc) elements contain accessible content.
|
|
* @author Ethan Cohen
|
|
*/
|
|
// ----------------------------------------------------------------------------
|
|
// Rule Definition
|
|
// ----------------------------------------------------------------------------
|
|
var errorMessage = 'Headings must have content and the content must be accessible by a screen reader.';
|
|
var headings = ['h1', 'h2', 'h3', 'h4', 'h5', 'h6'];
|
|
var schema = (0, _schemas.generateObjSchema)({
|
|
components: _schemas.arraySchema
|
|
});
|
|
var _default = {
|
|
meta: {
|
|
docs: {
|
|
url: 'https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/tree/HEAD/docs/rules/heading-has-content.md'
|
|
},
|
|
schema: [schema]
|
|
},
|
|
create: function create(context) {
|
|
return {
|
|
JSXOpeningElement: function JSXOpeningElement(node) {
|
|
var options = context.options[0] || {};
|
|
var componentOptions = options.components || [];
|
|
var typeCheck = headings.concat(componentOptions);
|
|
var nodeType = (0, _jsxAstUtils.elementType)(node); // Only check 'h*' elements and custom types.
|
|
|
|
if (typeCheck.indexOf(nodeType) === -1) {
|
|
return;
|
|
}
|
|
|
|
if ((0, _hasAccessibleChild["default"])(node.parent)) {
|
|
return;
|
|
}
|
|
|
|
if ((0, _isHiddenFromScreenReader["default"])(nodeType, node.attributes)) {
|
|
return;
|
|
}
|
|
|
|
context.report({
|
|
node,
|
|
message: errorMessage
|
|
});
|
|
}
|
|
};
|
|
}
|
|
};
|
|
exports["default"] = _default;
|
|
module.exports = exports.default; |