Files
blog/src/utils/permalinks.ts
2023-01-18 01:30:45 -05:00

73 lines
1.8 KiB
TypeScript

import slugify from 'limax';
import { SITE, BLOG } from '~/config.mjs';
import { trim } from '~/utils/utils';
const trimSlash = (s: string) => trim(trim(s, '/'));
const createPath = (...params: string[]) => {
const paths = params
.map((el) => trimSlash(el))
.filter((el) => !!el)
.join('/');
return '/' + paths + (SITE.trailingSlash && paths ? '/' : '');
};
const BASE_PATHNAME = SITE.basePathname;
export const cleanSlug = (text = '') =>
trimSlash(text)
.split('/')
.map((slug) => slugify(slug))
.join('/');
export const BLOG_BASE = cleanSlug(BLOG?.list?.pathname);
export const POST_BASE = cleanSlug(BLOG?.post?.pathname);
export const CATEGORY_BASE = cleanSlug(BLOG?.category?.pathname);
export const TAG_BASE = cleanSlug(BLOG?.tag?.pathname);
/** */
export const getCanonical = (path = ''): string | URL => new URL(path, SITE.origin);
/** */
export const getPermalink = (slug = '', type = 'page'): string => {
let permalink: string;
switch (type) {
case 'category':
permalink = createPath(CATEGORY_BASE, cleanSlug(slug));
break;
case 'tag':
permalink = createPath(TAG_BASE, cleanSlug(slug));
break;
case 'post':
permalink = createPath(POST_BASE, cleanSlug(slug));
break;
case 'page':
default:
permalink = createPath(slug);
break;
}
return definitivePermalink(permalink);
};
/** */
export const getHomePermalink = (): string => getPermalink('/');
/** */
export const getBlogPermalink = (): string => getPermalink(BLOG_BASE);
/** */
export const getAsset = (path: string): string =>
'/' +
[BASE_PATHNAME, path]
.map((el) => trimSlash(el))
.filter((el) => !!el)
.join('/');
/** */
const definitivePermalink = (permalink: string): string => createPath(BASE_PATHNAME, permalink);