Add Categories and Tags with new configs

src/utils/permalinks.js

@@ -0,0 +1,47 @@
+import { SITE, BLOG } from "~/config.mjs";
+
+const trim = (str, ch) => {
+  let start = 0, end = str.length;
+  while(start < end && str[start] === ch)
+      ++start;
+  while(end > start && str[end - 1] === ch)
+      --end;
+  return (start > 0 || end < str.length) ? str.substring(start, end) : str;
+}
+
+const trimSlash = (s) => trim(s, "/");
+const createPath = (...params) =>  "/" + params.filter((el) => !!el).join("/")
+
+const baseUrl = trimSlash(SITE.baseUrl);
+const blogBaseUrl = trimSlash(BLOG.slug);
+const categoryBaseUrl = trim(BLOG?.category?.slug);
+const tagBaseUrl = trim(BLOG?.tag?.slug);
+
+const cleanSlug = (slug) => trimSlash(slug);
+
+export const getCanonical = (path = "") => new URL(path, SITE.domain);
+
+export const getPermalink = (slug = "", type = "page") => {
+  const _slug = cleanSlug(slug);
+
+  switch (type) {
+    case "category":
+      return createPath(baseUrl, categoryBaseUrl, _slug)
+
+    case "tag":
+      return createPath(baseUrl, tagBaseUrl, _slug)
+
+    case "post":
+      return createPath(baseUrl, BLOG.postsWithoutBlogSlug ? "" : blogBaseUrl, _slug);
+
+    case "page":
+    default:
+      return createPath(baseUrl, _slug);
+  }
+};
+
+export const getBlogPermalink = () => getPermalink(blogBaseUrl);
+export const getHomePermalink = () => {
+  const permalink = getPermalink();
+  return permalink !== "/" ? permalink + "/" : permalink;
+}