1 files changed, 36 insertions, 0 deletions
diff --git a/server/sonar-web/src/main/js/sonar-ui-common/helpers/cookies.ts b/server/sonar-web/src/main/js/sonar-ui-common/helpers/cookies.ts
new file mode 100644
index 00000000000..d717044f4b0
--- /dev/null
+++ b/server/sonar-web/src/main/js/sonar-ui-common/helpers/cookies.ts
@@ -0,0 +1,36 @@
+/*
+ * SonarQube
+ * Copyright (C) 2009-2021 SonarSource SA
+ * mailto:info AT sonarsource DOT com
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+import { memoize } from 'lodash';
+
+const parseCookies = memoize(
+  (documentCookie: string): T.Dict<string> => {
+    const rawCookies = documentCookie.split('; ');
+    const cookies: T.Dict<string> = {};
+    rawCookies.forEach(candidate => {
+      const [key, value] = candidate.split('=');
+      cookies[key] = value;
+    });
+    return cookies;
+  }
+);
+
+export function getCookie(name: string): string | undefined {
+  return parseCookies(document.cookie)[name];
+}