From f37d258a8ec36f5c73f58fec144968c977e8b035 Mon Sep 17 00:00:00 2001
From: blankie <blankie@nixnetmail.com>
Date: Thu, 4 Jan 2024 02:10:16 +1100
Subject: [PATCH] Replace \n in raw text to <br>

https://shonk.social/@Sharkey
---
 htmlhelper.cpp  | 6 ++++++
 routes/user.cpp | 6 ++++++
 2 files changed, 12 insertions(+)

diff --git a/htmlhelper.cpp b/htmlhelper.cpp
index be58afd..3eb1f5f 100644
--- a/htmlhelper.cpp
+++ b/htmlhelper.cpp
@@ -343,6 +343,12 @@ static Element serialize_post(const httplib::Request& req, const std::string& se
     blankie::html::HTMLString preprocessed_html = preprocess_html(req, server, post.emojis, post.content);
     // Workaround for https://vt.social/@a1ba@suya.place/110552480243348878#m
     if (preprocessed_html.str.find("<p>") == std::string::npos) {
+        size_t offset = 0;
+        while ((offset = preprocessed_html.str.find('\n', offset)) != std::string::npos) {
+            preprocessed_html.str.replace(offset, 1, "<br>");
+            offset += 4;
+        }
+
         preprocessed_html.str.reserve(preprocessed_html.str.size() + 3 + 4);
         preprocessed_html.str.insert(0, "<p>");
         preprocessed_html.str.append("</p>");
diff --git a/routes/user.cpp b/routes/user.cpp
index d298dec..5958034 100644
--- a/routes/user.cpp
+++ b/routes/user.cpp
@@ -88,6 +88,12 @@ static inline Element user_header(const httplib::Request& req, const std::string
     blankie::html::HTMLString preprocessed_bio = preprocess_html(req, account.server, account.emojis, account.note_html);
     // Workaround for https://social.kernel.org/@monsieuricon
     if (preprocessed_bio.str.find("<p>") == std::string::npos) {
+        size_t offset = 0;
+        while ((offset = preprocessed_bio.str.find('\n', offset)) != std::string::npos) {
+            preprocessed_bio.str.replace(offset, 1, "<br>");
+            offset += 4;
+        }
+
         preprocessed_bio.str.reserve(preprocessed_bio.str.size() + 3 + 4);
         preprocessed_bio.str.insert(0, "<p>");
         preprocessed_bio.str.append("</p>");