Merge pull request #14 from deco-sites/task/ProdutoSimilar

feat: adicionado novo loader de redirect

deno.json

@@ -30,8 +30,8 @@
     "deco-sites/lojastopmoveis/": "./",
     "$store/": "./",
     "deco-sites/std/": "https://denopkg.com/deco-sites/[email protected]/",
-    "$live/": "https://denopkg.com/deco-cx/deco@1.61.5/",
-    "deco/": "https://denopkg.com/deco-cx/deco@1.61.5/",
+    "$live/": "https://denopkg.com/deco-cx/deco@1.62.1/",
+    "deco/": "https://denopkg.com/deco-cx/deco@1.62.1/",
     "$fresh/": "https://deno.land/x/[email protected]/",
     "preact": "https://esm.sh/[email protected]",
     "preact/": "https://esm.sh/[email protected]/",
@@ -41,7 +41,7 @@
     "std/": "https://deno.land/[email protected]/",
     "partytown/": "https://denopkg.com/deco-cx/[email protected]/",
     "daisyui": "npm:[email protected]",
-    "apps/": "https://denopkg.com/deco-cx/[email protected].14/"
+    "apps/": "https://denopkg.com/deco-cx/[email protected].16/"
   },
   "lint": {
     "rules": {

loaders/RedirectsFromCsvWithEncoding.ts

@@ -0,0 +1,161 @@
+import { join } from "std/path/mod.ts";
+import { Route } from "apps/website/flags/audience.ts";
+
+const REDIRECT_TYPE_ENUM = ["temporary", "permanent"];
+
+/** @titleBy from */
+export interface Redirect {
+  from: string;
+  to: string;
+  type?: "temporary" | "permanent";
+}
+
+export interface Redirects {
+  /**
+   * @title The file url or path
+   */
+  from?: string;
+  forcePermanentRedirects?: boolean;
+  redirects: Redirect[];
+}
+
+const getRedirectFromFile = async (
+  from: string,
+  forcePermanentRedirects?: boolean,
+) => {
+  let redirectsRaw: string | null = null;
+  try {
+    if (from.startsWith("http")) {
+      redirectsRaw = await fetch(from).then((resp) => resp.text());
+    } else {
+      redirectsRaw = await Deno.readTextFile(
+        join(Deno.cwd(), join(...from.split("/"))),
+      );
+    }
+  } catch (e) {
+    console.error(e);
+  }
+
+  if (!redirectsRaw) {
+    return [];
+  }
+
+  const redirectsFromFiles: Redirects["redirects"] = redirectsRaw
+    ?.split(/\r\n|\r|\n/)
+    .slice(1)
+    .map((row) => {
+      // this regex is necessary to handle csv with comma as part of value
+      const parts = row.split(/,(?=(?:(?:[^"]*"){2})*[^"]*$)/);
+
+      const typeRowIndex = parts.findIndex((part: string) =>
+        REDIRECT_TYPE_ENUM.includes(part)
+      );
+
+      const type =
+        (parts[typeRowIndex] as Redirect["type"]) ?? forcePermanentRedirects
+          ? "permanent"
+          : "temporary";
+
+      if (typeRowIndex !== -1) {
+        parts.splice(typeRowIndex, 1);
+      }
+
+      const last = parts[parts.length - 1];
+      parts.splice(parts.length - 1, 1);
+
+      return [
+        removeTrailingSlash(parts.join(",").replaceAll('"', "")),
+        removeTrailingSlash(last.replaceAll('"', "")),
+        type,
+      ];
+    })
+    .filter(([from, to]) => from && to && from !== to)
+    .map(([from, to, type]) => ({
+      from,
+      to,
+      type: type as Redirect["type"],
+    }));
+
+  const processedRedirects = redirectsFromFiles.map(({ from, to, type }) => {
+    const encodedFrom = from
+      .replace(/[^a-zA-Z0-9\/]/g, (char) => encodeURIComponent(char));
+    if (encodedFrom !== from) {
+      return [
+        {
+          pathTemplate: from,
+          isHref: true,
+          handler: {
+            value: {
+              __resolveType: "website/handlers/redirect.ts",
+              to,
+              type,
+            },
+          },
+        },
+        {
+          pathTemplate: encodedFrom,
+          isHref: true,
+          handler: {
+            value: {
+              __resolveType: "website/handlers/redirect.ts",
+              to,
+              type,
+            },
+          },
+        },
+      ];
+    } else {
+      return {
+        pathTemplate: from,
+        isHref: true,
+        handler: {
+          value: {
+            __resolveType: "website/handlers/redirect.ts",
+            to,
+            type,
+          },
+        },
+      };
+    }
+  }).flat();
+
+  return processedRedirects;
+};
+
+export const removeTrailingSlash = (path: string) =>
+  path.endsWith("/") && path.length > 1 ? path.slice(0, path.length - 1) : path;
+
+const routesMap = new Map<string, Promise<Route[]>>();
+
+export default async function redirect({
+  redirects,
+  from = "",
+  forcePermanentRedirects,
+}: Redirects): Promise<Route[]> {
+  const current = routesMap.get(from);
+
+  if (!current) {
+    routesMap.set(
+      from,
+      from
+        ? getRedirectFromFile(from, forcePermanentRedirects)
+        : Promise.resolve([]),
+    );
+  }
+
+  const redirectsFromFiles: Route[] = await routesMap.get(from)!;
+
+  const routes: Route[] = (redirects || []).map(({ from, to, type }) => ({
+    pathTemplate: from,
+    isHref: true,
+    handler: {
+      value: {
+        __resolveType: "website/handlers/redirect.ts",
+        to,
+        type,
+      },
+    },
+  }));
+
+  return [...redirectsFromFiles, ...routes];
+}

manifest.gen.ts

@@ -4,6 +4,7 @@
 
 import * as $$$$$$$$$$$0 from "./apps/decohub.ts";
 import * as $$$$$$$$$$$1 from "./apps/site.ts";
+import * as $$$0 from "./loaders/RedirectsFromCsvWithEncoding.ts";
 import * as $$$$$$0 from "./sections/Category/CategoryBanner.tsx";
 import * as $$$$$$1 from "./sections/Category/CategoryBreadcrumb.tsx";
 import * as $$$$$$2 from "./sections/Category/CategoryList.tsx";
@@ -48,6 +49,9 @@ import * as $$$$$$40 from "./sections/Social/InstagramPosts.tsx";
 import * as $$$$$$41 from "./sections/Social/WhatsApp.tsx";
 
 const manifest = {
+  "loaders": {
+    "deco-sites/lojastopmoveis/loaders/RedirectsFromCsvWithEncoding.ts": $$$0,
+  },
   "sections": {
     "deco-sites/lojastopmoveis/sections/Category/CategoryBanner.tsx": $$$$$$0,
     "deco-sites/lojastopmoveis/sections/Category/CategoryBreadcrumb.tsx":