From 6b84b38f2ad14bdf16bf0629d0cc60a225fb35cd Mon Sep 17 00:00:00 2001
From: Justin Georgi <justin.georgi@gmail.com>
Date: Sun, 20 Oct 2024 17:15:45 -0700
Subject: [PATCH] Improve page specificity

Signed-off-by: Justin Georgi <justin.georgi@gmail.com>
---
 includes/GlModelViewer.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/includes/GlModelViewer.php b/includes/GlModelViewer.php
index 6de8bdc..0cf3b56 100644
--- a/includes/GlModelViewer.php
+++ b/includes/GlModelViewer.php
@@ -16,7 +16,8 @@ class GlModelViewer extends ImageHandler {
   }
 
   public static function onBeforePageDisplay(OutputPage $out) {
-    if (strpos($out->getHTML(), 'class="glmv-viewer') !== false) {
+    preg_match('/(<a href="\S*?\.(glb|gltf"))/',$out->getHTML(),$findGltf);
+    if ($findGltf[0]) {
       $out->addModules('ext.glmv');
     }
   }