From 927e5ede0c2fa7d52c278cba1b024892b5505289 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Luis=20Gonz=C3=A1lez?= <ljgonzalez@uc.cl>
Date: Thu, 9 Nov 2023 18:21:53 -0300
Subject: [PATCH] =?UTF-8?q?=E2=9C=A8=20feat(src/routes/assets.js):=20Add?=
 =?UTF-8?q?=20KaTex=20support=20to=20assets=20route.?=
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Content-Transfer-Encoding: 8bit

---
 src/routes/assets.js | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/src/routes/assets.js b/src/routes/assets.js
index 2f323da87..13849bd02 100644
--- a/src/routes/assets.js
+++ b/src/routes/assets.js
@@ -23,6 +23,7 @@ function register(app) {
     app.use(`/assets/vX/stylesheets`, express.static(path.join(srcRoot, 'public/stylesheets')));
     app.use(`/${assetPath}/libraries`, persistentCacheStatic(path.join(srcRoot, '..', 'libraries')));
     app.use(`/assets/vX/libraries`, express.static(path.join(srcRoot, '..', 'libraries')));
+
     // excalidraw-view mode in shared notes
     app.use(`/${assetPath}/node_modules/react/umd/react.production.min.js`, persistentCacheStatic(path.join(srcRoot, '..', 'node_modules/react/umd/react.production.min.js')));
     app.use(`/${assetPath}/node_modules/react-dom/umd/react-dom.production.min.js`, persistentCacheStatic(path.join(srcRoot, '..', 'node_modules/react-dom/umd/react-dom.production.min.js')));
@@ -31,7 +32,22 @@ function register(app) {
     app.use(`/${assetPath}/node_modules/@excalidraw/excalidraw/dist/`, persistentCacheStatic(path.join(srcRoot, '..', 'node_modules/@excalidraw/excalidraw/dist/')));
     app.use(`/${assetPath}/images`, persistentCacheStatic(path.join(srcRoot, '..', 'images')));
     app.use(`/assets/vX/images`, express.static(path.join(srcRoot, '..', 'images')));
-}
+
+    // KaTeX
+    app.use(
+      `/${assetPath}/node_modules/katex/dist/katex.min.js`,
+      persistentCacheStatic(path.join(srcRoot, '..', 'node_modules/katex/dist/katex.min.js')));
+    app.use(
+      `/${assetPath}/node_modules/katex/dist/contrib/mhchem.min.js`,
+      persistentCacheStatic(path.join(srcRoot, '..', 'node_modules/katex/dist/contrib/mhchem.min.js')));
+    app.use(
+      `/${assetPath}/node_modules/katex/dist/contrib/auto-render.min.js`,
+      persistentCacheStatic(path.join(srcRoot, '..', 'node_modules/katex/dist/contrib/auto-render.min.js')));
+    // expose the whole dist folder
+    app.use(`/node_modules/katex/dist/`,
+      express.static(path.join(srcRoot, '..', 'node_modules/katex/dist/')));
+    app.use(`/${assetPath}/node_modules/katex/dist/`,
+      persistentCacheStatic(path.join(srcRoot, '..', 'node_modules/katex/dist/')));}
 
 module.exports = {
     register