Force trim markdown H1 for problem description

oj-lab · Sep 28, 2024 · ade53a4 · ade53a4
1 parent f3fef00
commit ade53a4
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diff --git a/src/hooks/problem.ts b/src/hooks/problem.ts
@@ -3,6 +3,7 @@ import * as ProblemServiceModel from "@/models/service/problem";
 import * as ProblemService from "@/apis/problem";
 import { useDispatch } from "react-redux";
 import { AddMessageSagaPattern } from "@/store/sagas/message";
+import { TrimMarkdownTitlePipe } from "@/pipes/problem";
 
 export const useProblem = (slug: string, fallback?: () => void) => {
   const [problem, setProblem] = useState<ProblemServiceModel.Problem | null>(
@@ -18,6 +19,7 @@ export const useProblem = (slug: string, fallback?: () => void) => {
   useEffect(() => {
     ProblemService.getProblem(slug)
       .then((res) => {
+        res.description = TrimMarkdownTitlePipe(res.description);
         setProblem(res);
       })
       .catch((err) => {

diff --git a/src/pipes/problem.ts b/src/pipes/problem.ts
@@ -0,0 +1,4 @@
+// Remove the first H1 title from the markdown content
+export const TrimMarkdownTitlePipe = (content: string): string => {
+  return content.replace(/^# .*\n/, "");
+};