SONAR-11955 Fix travis error 'lodash/flatten' doesn't exist

1 files changed, 94 insertions, 0 deletions

diff --git a/server/sonar-web/src/main/js/apps/documentation/navTreeUtils.ts b/server/sonar-web/src/main/js/apps/documentation/navTreeUtils.ts
new file mode 100644
index 00000000000..963d8a0aedd
--- /dev/null
+++ b/server/sonar-web/src/main/js/apps/documentation/navTreeUtils.ts
@@ -0,0 +1,94 @@
+/*
+ * SonarQube
+ * Copyright (C) 2009-2019 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 { flatten } from 'lodash';
+import {
+  DocNavigationItem,
+  DocsNavigationBlock,
+  DocsNavigationExternalLink
+} from 'Docs/@types/types';
+import NavigationTree from 'Docs/../static/SonarQubeNavigationTree.json';
+
+export function getNavTree() {
+  return NavigationTree as DocNavigationItem[];
+}
+
+export function getUrlsList(navTree: DocNavigationItem[]): string[] {
+  return flatten(
+    navTree.map(leaf => {
+      if (isDocsNavigationBlock(leaf)) {
+        return getUrlsList(leaf.children);
+      }
+      if (isDocsNavigationExternalLink(leaf)) {
+        return [leaf.url];
+      }
+      return [leaf];
+    })
+  );
+}
+
+export function getOpenChainFromPath(pathname: string, navTree: DocNavigationItem[]) {
+  let chain: DocNavigationItem[] = [];
+
+  let found = false;
+  const walk = (leaf: DocNavigationItem, parents: DocNavigationItem[] = []) => {
+    if (found) {
+      return;
+    }
+
+    parents = parents.concat(leaf);
+
+    if (isDocsNavigationBlock(leaf)) {
+      leaf.children.forEach(child => {
+        if (typeof child === 'string' && testPathAgainstUrl(child, pathname)) {
+          chain = parents.concat(child);
+          found = true;
+        } else {
+          walk(child, parents);
+        }
+      });
+    } else if (typeof leaf === 'string' && testPathAgainstUrl(leaf, pathname)) {
+      chain = parents;
+      found = true;
+    }
+  };
+
+  navTree.forEach(leaf => walk(leaf));
+
+  return chain;
+}
+
+export function isDocsNavigationBlock(leaf?: DocNavigationItem): leaf is DocsNavigationBlock {
+  return typeof leaf === 'object' && (leaf as DocsNavigationBlock).children !== undefined;
+}
+
+export function isDocsNavigationExternalLink(
+  leaf?: DocNavigationItem
+): leaf is DocsNavigationExternalLink {
+  return typeof leaf === 'object' && (leaf as DocsNavigationExternalLink).url !== undefined;
+}
+
+export function testPathAgainstUrl(path: string, url: string) {
+  const leadingRegEx = /^\//;
+  const trailingRegEx = /\/$/;
+  return (
+    path.replace(leadingRegEx, '').replace(trailingRegEx, '') ===
+    url.replace(leadingRegEx, '').replace(trailingRegEx, '')
+  );
+}