Merge pull request #1395 from crupest/dev

Refector 2023 v0.1

1 files changed, 59 insertions, 0 deletions

diff --git a/FrontEnd/src/pages/timeline/view/MarkdownPostView.tsx b/FrontEnd/src/pages/timeline/view/MarkdownPostView.tsx
new file mode 100644
index 00000000..9bb9f980
--- /dev/null
+++ b/FrontEnd/src/pages/timeline/view/MarkdownPostView.tsx
@@ -0,0 +1,59 @@
+import { useMemo, useState } from "react";
+import { marked } from "marked";
+import classNames from "classnames";
+
+import {
+  HttpTimelinePostInfo,
+  getHttpTimelineClient,
+} from "~src/http/timeline";
+
+import { useAutoUnsubscribePromise } from "~src/components/hooks";
+import Skeleton from "~src/components/Skeleton";
+
+import "./MarkdownPostView.css";
+
+interface MarkdownPostViewProps {
+  post?: HttpTimelinePostInfo;
+  className?: string;
+}
+
+export default function MarkdownPostView({
+  post,
+  className,
+}: MarkdownPostViewProps) {
+  const [markdown, setMarkdown] = useState<string | null>(null);
+
+  useAutoUnsubscribePromise(
+    () => {
+      if (post) {
+        return getHttpTimelineClient().getPostDataAsString(
+          post.timelineOwnerV2,
+          post.timelineNameV2,
+          post.id,
+        );
+      }
+    },
+    setMarkdown,
+    [post],
+  );
+
+  const markdownHtml = useMemo<string | null>(() => {
+    if (markdown == null) return null;
+    return marked.parse(markdown, {
+      async: false,
+    });
+  }, [markdown]);
+
+  return (
+    <div className={classNames("timeline-view-markdown-container", className)}>
+      {markdownHtml == null ? (
+        <Skeleton />
+      ) : (
+        <div
+          className="timeline-view-markdown"
+          dangerouslySetInnerHTML={{ __html: markdownHtml }}
+        />
+      )}
+    </div>
+  );
+}