config: add MathJax support

* closes CERNDocumentServer/cds-rdm#133
inveniosoftware · Sep 17, 2024 · d32d934 · d32d934
1 parent 75b8e2f
commit d32d934
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diff --git a/invenio_theme/config.py b/invenio_theme/config.py
@@ -182,3 +182,6 @@
     },
 }
 """Icon definitions per theme."""
+
+THEME_MATHJAX_CDN = ""
+"""MathJax configuration for rendering mathematical formulas."""
diff --git a/invenio_theme/templates/semantic-ui/invenio_theme/page.html b/invenio_theme/templates/semantic-ui/invenio_theme/page.html
@@ -115,6 +115,19 @@
       {%- endblock body_inner %}
 
       {%- block javascript %}
+
+        {% if config.THEME_MATHJAX_CDN %}
+          <script type="text/javascript">
+            window.MathJax = {
+              tex: {
+                inlineMath: [['$', '$'], ['\\(', '\\)']],
+                processEscapes: true // Allows escaping $ signs if needed
+              }
+            };
+          </script>
+          <script type="text/javascript" src="{{ config.THEME_MATHJAX_CDN }}"></script>
+        {% endif %}
+
         {% include config.THEME_JAVASCRIPT_TEMPLATE %}
       {%- endblock javascript %}