From 8ca6cc32b2c789a3149861159ad258f2cb9491e3 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 28 Apr 2024 14:39:39 +0200
Subject: Adding upstream version 2.11.4.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../vendor/HTMLPurifier/AttrTransform/BdoDir.php   | 27 ++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 library/vendor/HTMLPurifier/AttrTransform/BdoDir.php

(limited to 'library/vendor/HTMLPurifier/AttrTransform/BdoDir.php')

diff --git a/library/vendor/HTMLPurifier/AttrTransform/BdoDir.php b/library/vendor/HTMLPurifier/AttrTransform/BdoDir.php
new file mode 100644
index 0000000..d66c04a
--- /dev/null
+++ b/library/vendor/HTMLPurifier/AttrTransform/BdoDir.php
@@ -0,0 +1,27 @@
+<?php
+
+// this MUST be placed in post, as it assumes that any value in dir is valid
+
+/**
+ * Post-trasnform that ensures that bdo tags have the dir attribute set.
+ */
+class HTMLPurifier_AttrTransform_BdoDir extends HTMLPurifier_AttrTransform
+{
+
+    /**
+     * @param array $attr
+     * @param HTMLPurifier_Config $config
+     * @param HTMLPurifier_Context $context
+     * @return array
+     */
+    public function transform($attr, $config, $context)
+    {
+        if (isset($attr['dir'])) {
+            return $attr;
+        }
+        $attr['dir'] = $config->get('Attr.DefaultTextDir');
+        return $attr;
+    }
+}
+
+// vim: et sw=4 sts=4
-- 
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