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Diffstat (limited to 'vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrTransform/Name.php')
-rw-r--r--vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrTransform/Name.php33
1 files changed, 33 insertions, 0 deletions
diff --git a/vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrTransform/Name.php b/vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrTransform/Name.php
new file mode 100644
index 000000000..63cce6837
--- /dev/null
+++ b/vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrTransform/Name.php
@@ -0,0 +1,33 @@
+<?php
+
+/**
+ * Pre-transform that changes deprecated name attribute to ID if necessary
+ */
+class HTMLPurifier_AttrTransform_Name extends HTMLPurifier_AttrTransform
+{
+
+ /**
+ * @param array $attr
+ * @param HTMLPurifier_Config $config
+ * @param HTMLPurifier_Context $context
+ * @return array
+ */
+ public function transform($attr, $config, $context)
+ {
+ // Abort early if we're using relaxed definition of name
+ if ($config->get('HTML.Attr.Name.UseCDATA')) {
+ return $attr;
+ }
+ if (!isset($attr['name'])) {
+ return $attr;
+ }
+ $id = $this->confiscateAttr($attr, 'name');
+ if (isset($attr['id'])) {
+ return $attr;
+ }
+ $attr['id'] = $id;
+ return $attr;
+ }
+}
+
+// vim: et sw=4 sts=4