From ef4fb0a5277ee99bd0f1747b77e733ef7f02460d Mon Sep 17 00:00:00 2001 From: flu0r1ne Date: Wed, 6 Sep 2023 19:53:23 -0500 Subject: Make BreadCrumbs domain agnostic --- components/PathCrumbs/index.tsx | 60 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 60 insertions(+) create mode 100644 components/PathCrumbs/index.tsx (limited to 'components/PathCrumbs') diff --git a/components/PathCrumbs/index.tsx b/components/PathCrumbs/index.tsx new file mode 100644 index 0000000..1c87344 --- /dev/null +++ b/components/PathCrumbs/index.tsx @@ -0,0 +1,60 @@ +import React, { FC } from 'react'; + +import assert from '../../utils/assert'; +import { DISPLAY_DOMAIN } from '../../utils/env'; + +const urlPathComponents = (path : string): string[] => { + assert(path.length > 0, "empty path"); + + let canonicalizedPath = path[path.length - 1] === '/' ? + path.substr(0, path.length - 1) : path; + + if(canonicalizedPath.length === 0) { + return []; + } else { + canonicalizedPath = canonicalizedPath[0] == '/' ? + path.substr(1, path.length - 1) : path; + } + + return canonicalizedPath.split('/') +} + +const urlPathComponentsToFullPath = (urlPathComponents : string[]): string[] => { + const fullPaths = new Array(urlPathComponents.length + 1); + + fullPaths[0] = ''; + + for(let i = 0; i < urlPathComponents.length; i++) { + fullPaths[i + 1] = fullPaths[i] + '/' + urlPathComponents[i]; + } + + fullPaths[0] = '/'; + + return fullPaths; +}; + +export type PathCrumbsProps = { + path: string +}; + +import { BreadCrumbs , LinkCrumb } from '../../components/BreadCrumbs'; + +const PathCrumbs: FC = ({ path }) => { + + const pathComponents = urlPathComponents(path); + const fullPaths = urlPathComponentsToFullPath(pathComponents); + + const linksComponents = fullPaths.map((fullPath, i) => ( + + { i === 0 ? DISPLAY_DOMAIN : pathComponents[i - 1] } + + )); + + return ( + + {linksComponents} + + ); +}; + +export default PathCrumbs; -- cgit v1.2.3