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frontend/webapp/node_modules/eslint-plugin-jsx-a11y/lib/rules/aria-role.js

@@ -0,0 +1,89 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports["default"] = void 0;
+var _ariaQuery = require("aria-query");
+var _jsxAstUtils = require("jsx-ast-utils");
+var _getElementType = _interopRequireDefault(require("../util/getElementType"));
+var _schemas = require("../util/schemas");
+function _interopRequireDefault(e) { return e && e.__esModule ? e : { "default": e }; }
+/**
+ * @fileoverview Enforce aria role attribute is valid.
+ * @author Ethan Cohen
+ */
+
+// ----------------------------------------------------------------------------
+// Rule Definition
+// ----------------------------------------------------------------------------
+
+var errorMessage = 'Elements with ARIA roles must use a valid, non-abstract ARIA role.';
+var schema = (0, _schemas.generateObjSchema)({
+  allowedInvalidRoles: {
+    items: {
+      type: 'string'
+    },
+    type: 'array',
+    uniqueItems: true
+  },
+  ignoreNonDOM: {
+    type: 'boolean',
+    "default": false
+  }
+});
+var validRoles = new Set(_ariaQuery.roles.keys().filter(function (role) {
+  return _ariaQuery.roles.get(role)["abstract"] === false;
+}));
+var _default = exports["default"] = {
+  meta: {
+    docs: {
+      url: 'https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/tree/HEAD/docs/rules/aria-role.md',
+      description: 'Enforce that elements with ARIA roles must use a valid, non-abstract ARIA role.'
+    },
+    schema: [schema]
+  },
+  create: function create(context) {
+    var options = context.options[0] || {};
+    var ignoreNonDOM = !!options.ignoreNonDOM;
+    var allowedInvalidRoles = new Set(options.allowedInvalidRoles || []);
+    var elementType = (0, _getElementType["default"])(context);
+    return {
+      JSXAttribute: function JSXAttribute(attribute) {
+        // If ignoreNonDOM and the parent isn't DOM, don't run rule.
+        if (ignoreNonDOM) {
+          var type = elementType(attribute.parent);
+          if (!_ariaQuery.dom.get(type)) {
+            return;
+          }
+        }
+
+        // Get prop name
+        var name = (0, _jsxAstUtils.propName)(attribute).toUpperCase();
+        if (name !== 'ROLE') {
+          return;
+        }
+        var value = (0, _jsxAstUtils.getLiteralPropValue)(attribute);
+
+        // If value is undefined, then the role attribute will be dropped in the DOM.
+        // If value is null, then getLiteralAttributeValue is telling us that the
+        // value isn't in the form of a literal.
+        if (value === undefined || value === null) {
+          return;
+        }
+        var values = String(value).split(' ');
+        var isValid = values.every(function (val) {
+          return allowedInvalidRoles.has(val) || validRoles.has(val);
+        });
+        if (isValid === true) {
+          return;
+        }
+        context.report({
+          node: attribute,
+          message: errorMessage
+        });
+      }
+    };
+  }
+};
+module.exports = exports.default;