From 2413f0efee2dcb4cd4c9389f5a496d4b3f71335c Mon Sep 17 00:00:00 2001
From: MohamedBassem <me@mbassem.com>
Date: Tue, 5 Mar 2024 19:38:34 +0000
Subject: fix: Show loading indicators in the bookmark preview page

---
 .../[bookmarkId]/components/BookmarkPreview.tsx    | 101 +++++++++++++++++++++
 .../app/dashboard/preview/[bookmarkId]/page.tsx    |  54 +----------
 2 files changed, 103 insertions(+), 52 deletions(-)
 create mode 100644 packages/web/app/dashboard/preview/[bookmarkId]/components/BookmarkPreview.tsx

(limited to 'packages/web/app/dashboard/preview')

diff --git a/packages/web/app/dashboard/preview/[bookmarkId]/components/BookmarkPreview.tsx b/packages/web/app/dashboard/preview/[bookmarkId]/components/BookmarkPreview.tsx
new file mode 100644
index 00000000..2a8ae1b1
--- /dev/null
+++ b/packages/web/app/dashboard/preview/[bookmarkId]/components/BookmarkPreview.tsx
@@ -0,0 +1,101 @@
+"use client";
+
+import { BackButton } from "@/components/ui/back-button";
+import { Skeleton } from "@/components/ui/skeleton";
+import { isBookmarkStillCrawling } from "@/lib/bookmarkUtils";
+import { api } from "@/lib/trpc";
+import { ZBookmark } from "@hoarder/trpc/types/bookmarks";
+import { ArrowLeftCircle, CalendarDays, ExternalLink } from "lucide-react";
+import Link from "next/link";
+import Markdown from "react-markdown";
+
+export default function BookmarkPreview({
+  initialData,
+}: {
+  initialData: ZBookmark;
+}) {
+  const { data: bookmark } = api.bookmarks.getBookmark.useQuery(
+    {
+      bookmarkId: initialData.id,
+    },
+    {
+      initialData,
+      refetchInterval: (query) => {
+        const data = query.state.data;
+        if (!data) {
+          return false;
+        }
+        // If the link is not crawled or not tagged
+        if (isBookmarkStillCrawling(data)) {
+          return 1000;
+        }
+        return false;
+      },
+    },
+  );
+
+  const linkHeader = bookmark.content.type == "link" && (
+    <div className="flex flex-col space-y-2">
+      <p className="text-center text-3xl">
+        {bookmark.content.title || bookmark.content.url}
+      </p>
+      <Link href={bookmark.content.url} className="mx-auto flex gap-2">
+        <span className="my-auto">View Original</span>
+        <ExternalLink />
+      </Link>
+    </div>
+  );
+
+  let content;
+  switch (bookmark.content.type) {
+    case "link": {
+      if (!bookmark.content.htmlContent) {
+        content = (
+          <div className="text-red-500">Failed to fetch link content ...</div>
+        );
+      } else {
+        content = (
+          <div
+            dangerouslySetInnerHTML={{
+              __html: bookmark.content.htmlContent || "",
+            }}
+            className="prose"
+          />
+        );
+      }
+      break;
+    }
+    case "text": {
+      content = <Markdown className="prose">{bookmark.content.text}</Markdown>;
+      break;
+    }
+  }
+
+  return (
+    <div className="bg-background m-4 min-h-screen space-y-4 rounded-md border p-4">
+      <div className="flex justify-between">
+        <BackButton className="ghost" variant="ghost">
+          <ArrowLeftCircle />
+        </BackButton>
+        <div className="my-auto">
+          <span className="my-auto flex gap-2">
+            <CalendarDays /> {bookmark.createdAt.toLocaleString()}
+          </span>
+        </div>
+      </div>
+      <hr />
+      {linkHeader}
+      <div className="mx-auto flex h-full border-x p-2 px-4 lg:w-2/3">
+        {isBookmarkStillCrawling(bookmark) ? (
+          <div className="flex w-full flex-col gap-2">
+            <Skeleton className="h-4" />
+            <Skeleton className="h-4" />
+            <Skeleton className="h-4" />
+          </div>
+        ) : (
+          content
+        )}
+      </div>
+    </div>
+  );
+}
diff --git a/packages/web/app/dashboard/preview/[bookmarkId]/page.tsx b/packages/web/app/dashboard/preview/[bookmarkId]/page.tsx
index 030ad2df..47aeb891 100644
--- a/packages/web/app/dashboard/preview/[bookmarkId]/page.tsx
+++ b/packages/web/app/dashboard/preview/[bookmarkId]/page.tsx
@@ -1,8 +1,5 @@
-import { BackButton } from "@/components/ui/back-button";
 import { api } from "@/server/api/client";
-import { ArrowLeftCircle, CalendarDays, ExternalLink } from "lucide-react";
-import Link from "next/link";
-import Markdown from "react-markdown";
+import BookmarkPreview from "./components/BookmarkPreview";
 
 export default async function BookmarkPreviewPage({
   params,
@@ -13,52 +10,5 @@ export default async function BookmarkPreviewPage({
     bookmarkId: params.bookmarkId,
   });
 
-  const linkHeader = bookmark.content.type == "link" && (
-    <div className="flex flex-col space-y-2">
-      <p className="text-center text-3xl">{bookmark.content.title}</p>
-      <Link href={bookmark.content.url} className="mx-auto flex gap-2">
-        <span className="my-auto">View Original</span>
-        <ExternalLink />
-      </Link>
-    </div>
-  );
-
-  let content;
-  switch (bookmark.content.type) {
-    case "link": {
-      content = (
-        <div
-          dangerouslySetInnerHTML={{
-            __html: bookmark.content.htmlContent || "",
-          }}
-          className="prose"
-        />
-      );
-      break;
-    }
-    case "text": {
-      content = <Markdown className="prose">{bookmark.content.text}</Markdown>;
-      break;
-    }
-  }
-
-  return (
-    <div className="bg-background m-4 min-h-screen space-y-4 rounded-md border p-4">
-      <div className="flex justify-between">
-        <BackButton className="ghost" variant="ghost">
-          <ArrowLeftCircle />
-        </BackButton>
-        <div className="my-auto">
-          <span className="my-auto flex gap-2">
-            <CalendarDays /> {bookmark.createdAt.toLocaleString()}
-          </span>
-        </div>
-      </div>
-      <hr />
-      {linkHeader}
-      <div className="mx-auto flex h-full border-x p-2 px-4 lg:w-2/3">
-        {content}
-      </div>
-    </div>
-  );
+  return <BookmarkPreview initialData={bookmark} />;
 }
-- 
cgit v1.2.3-70-g09d2