Merge pull request #144 from adnedelcu/feature/allow-global-attributes

Allow setting of global attributes
mewebstudio · Oct 27, 2020 · d9c3bd8 · d9c3bd8
2 parents da76c87 + 6f58e96
commit d9c3bd8
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/src/Purifier.php b/src/Purifier.php
@@ -132,6 +132,19 @@ private function addCustomAttributes(array $attributes, HTMLPurifier_HTMLDefinit
             $attrName = $required ? $attribute[1] . '*' : $attribute[1];
             $validValues = $attribute[2];
 
+            if ($onElement === '*') {
+                $def = $validValues;
+                if (is_string($validValues)) {
+                    $def = new $validValues();
+                }
+
+                if ($def instanceof \HTMLPurifier_AttrDef) {
+                    $definition->info_global_attr[$attrName] = $def;
+                }
+
+                continue;
+            }
+
             $definition->addAttribute($onElement, $attrName, $validValues);
         }