| "use strict"; |
| |
| var _jsxAstUtils = require("jsx-ast-utils"); |
| |
| var _schemas = require("../util/schemas"); |
| |
| /** |
| * @fileoverview Enforce distracting elements are not used. |
| * @author Ethan Cohen |
| */ |
| // ---------------------------------------------------------------------------- |
| // Rule Definition |
| // ---------------------------------------------------------------------------- |
| var errorMessage = function errorMessage(element) { |
| return "Do not use <".concat(element, "> elements as they can create visual accessibility issues and are deprecated."); |
| }; |
| |
| var DEFAULT_ELEMENTS = ['marquee', 'blink']; |
| var schema = (0, _schemas.generateObjSchema)({ |
| elements: (0, _schemas.enumArraySchema)(DEFAULT_ELEMENTS) |
| }); |
| module.exports = { |
| meta: { |
| docs: { |
| url: 'https://github.com/evcohen/eslint-plugin-jsx-a11y/tree/master/docs/rules/no-distracting-elements.md' |
| }, |
| schema: [schema] |
| }, |
| create: function create(context) { |
| return { |
| JSXOpeningElement: function JSXOpeningElement(node) { |
| var options = context.options[0] || {}; |
| var elementOptions = options.elements || DEFAULT_ELEMENTS; |
| var type = (0, _jsxAstUtils.elementType)(node); |
| var distractingElement = elementOptions.find(function (element) { |
| return type === element; |
| }); |
| |
| if (distractingElement) { |
| context.report({ |
| node, |
| message: errorMessage(distractingElement) |
| }); |
| } |
| } |
| }; |
| } |
| }; |