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/*
* 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 '../@types/types';
import NavigationTree from '../../static/StaticNavigationTree.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, '')
);
}
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