no-distracting-elements.js
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"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)
});
}
}
};
}
};