:arrow_up: Update HTML Purifier library.

Updated HTML Purifier from 4.6.0 to 4.9.2 with better PHP7 compatibility.
Used composer to manage this library.

1 files changed, 0 insertions, 27 deletions

diff --git a/library/HTMLPurifier/AttrTransform/BdoDir.php b/library/HTMLPurifier/AttrTransform/BdoDir.php
deleted file mode 100644
index d66c04a5b..000000000
--- a/library/HTMLPurifier/AttrTransform/BdoDir.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?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