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Tom Moor 0139b91b5d chore: Replace lodash with es-toolkit (#12281)
* chore: Replace lodash with es-toolkit

Migrate all direct lodash imports to es-toolkit/compat for a smaller,
faster, lodash-compatible utility library. Transitive lodash usage from
other packages remains unchanged.

* fix: Restore isPlainObject semantics in CanCan policy

The lodash migration aliased `isObject` to `lodash/isPlainObject` and
the codemod incorrectly mapped the local name to es-toolkit's `isObject`,
which also returns true for arrays and functions. This caused condition
objects in policy definitions to be skipped, breaking authorization
checks across the codebase.

* fix: Restore unicode-aware length counting in validators

es-toolkit/compat's size() returns string.length, while lodash's _.size()
counts unicode code points. Switch to [...value].length to preserve the
previous behavior so multi-byte characters like emoji count as one.
2026-05-06 21:03:47 -04:00

36 lines
1008 B
TypeScript

import { escape } from "es-toolkit/compat";
import type { NavigationNode } from "@shared/types";
/**
* Converts a navigation tree to a sitemap XML string, by traversing the nodes.
*
* @param tree The navigation tree to convert.
* @param baseUrl The base URL to prepend to each node's URL.
* @returns The sitemap XML string.
*/
export function navigationNodeToSitemap(
tree: NavigationNode | undefined | null,
baseUrl: string
): string {
const urls: string[] = [];
function collectUrls(node: NavigationNode, urls: string[]) {
urls.push(`${baseUrl}${node.url}`);
if (node.children) {
node.children.forEach((child) => collectUrls(child, urls));
}
}
if (tree) {
collectUrls(tree, urls);
}
// Build XML
return `<?xml version="1.0" encoding="UTF-8"?>\n<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">\n${urls
.map(
(url) =>
` <url><loc>${escape(url)}</loc><changefreq>weekly</changefreq></url>`
)
.join("\n")}\n</urlset>`;
}