Security upgrades

node_modules/@material-ui/styles/getStylesCreator/getStylesCreator.js

@@ -0,0 +1,63 @@
+"use strict";
+
+var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = getStylesCreator;
+
+var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));
+
+var _typeof2 = _interopRequireDefault(require("@babel/runtime/helpers/typeof"));
+
+var _utils = require("@material-ui/utils");
+
+var _noopTheme = _interopRequireDefault(require("./noopTheme"));
+
+function getStylesCreator(stylesOrCreator) {
+  var themingEnabled = typeof stylesOrCreator === 'function';
+
+  if (process.env.NODE_ENV !== 'production') {
+    if ((0, _typeof2.default)(stylesOrCreator) !== 'object' && !themingEnabled) {
+      console.error(['Material-UI: The `styles` argument provided is invalid.', 'You need to provide a function generating the styles or a styles object.'].join('\n'));
+    }
+  }
+
+  return {
+    create: function create(theme, name) {
+      var styles;
+
+      try {
+        styles = themingEnabled ? stylesOrCreator(theme) : stylesOrCreator;
+      } catch (err) {
+        if (process.env.NODE_ENV !== 'production') {
+          if (themingEnabled === true && theme === _noopTheme.default) {
+            // TODO: prepend error message/name instead
+            console.error(['Material-UI: The `styles` argument provided is invalid.', 'You are providing a function without a theme in the context.', 'One of the parent elements needs to use a ThemeProvider.'].join('\n'));
+          }
+        }
+
+        throw err;
+      }
+
+      if (!name || !theme.overrides || !theme.overrides[name]) {
+        return styles;
+      }
+
+      var overrides = theme.overrides[name];
+      var stylesWithOverrides = (0, _extends2.default)({}, styles);
+      Object.keys(overrides).forEach(function (key) {
+        if (process.env.NODE_ENV !== 'production') {
+          if (!stylesWithOverrides[key]) {
+            console.warn(['Material-UI: You are trying to override a style that does not exist.', "Fix the `".concat(key, "` key of `theme.overrides.").concat(name, "`.")].join('\n'));
+          }
+        }
+
+        stylesWithOverrides[key] = (0, _utils.deepmerge)(stylesWithOverrides[key], overrides[key]);
+      });
+      return stylesWithOverrides;
+    },
+    options: {}
+  };
+}