From 6dbe3932de1355db858aec84f3095efbc44d9bdb Mon Sep 17 00:00:00 2001
From: cuom1999 <lephuocdinh99@gmail.com>
Date: Wed, 28 Feb 2024 14:13:59 -0600
Subject: [PATCH] Fix cache + problem pdf

---
 templates/problem/feed/problems.html |  2 +-
 templates/problem/problem.html       | 12 +++++++-----
 templates/user/users-table.html      |  2 +-
 3 files changed, 9 insertions(+), 7 deletions(-)

diff --git a/templates/problem/feed/problems.html b/templates/problem/feed/problems.html
index add8566..df898cb 100644
--- a/templates/problem/feed/problems.html
+++ b/templates/problem/feed/problems.html
@@ -30,7 +30,7 @@
     {% endif %}
     <div class="blog-description">
       <div class='content-description'>
-        {% cache 86400 'problem_html' problem.id MATH_ENGINE LANGUAGE_CODE %}
+        {% cache 86400 'problem_html' problem.id LANGUAGE_CODE %}
           {{ problem.description|markdown(lazy_load=True)|reference|str|safe }}
         {% endcache %}
         {% if problem.pdf_description %}
diff --git a/templates/problem/problem.html b/templates/problem/problem.html
index 3d6d74a..1bf4ab9 100644
--- a/templates/problem/problem.html
+++ b/templates/problem/problem.html
@@ -65,13 +65,15 @@
         e.preventDefault();
         if (!$('#raw_problem').attr('src')) {
           $('#raw_problem').attr('src', '{{problem.code}}/raw')
+          $('#raw_problem').on('load', function() {
+            renderKatex(frames['raw_problem'].document);
+            frames['raw_problem'].print();
+          });
         }
-        // while(!$('.math-loaded', frames['raw_problem'].document).length){
-        //   await new Promise(r => setTimeout(r, 200));
-        // }
-        setTimeout(() => {
+        else {
           frames['raw_problem'].print();
-        }, 1000);
+          return;
+        }
       });
       $('#clarification_header').on('click', function() {
         $('#clarification_header_container').hide();
diff --git a/templates/user/users-table.html b/templates/user/users-table.html
index 606e374..f4a7013 100644
--- a/templates/user/users-table.html
+++ b/templates/user/users-table.html
@@ -39,7 +39,7 @@
   <td class="user-problem-count">{{ user.problem_count }}</td>
   <td>
     <div class="about-td">
-      {% cache 86400 'user_about' user.id MATH_ENGINE %}
+      {% cache 86400 'user_about' user.id %}
         {% if user.about %}
           {{ user.about|markdown(lazy_load=True)|reference|str|safe }}
         {% endif %}