1: <?php
2:
3: /**
4: * Pre-transform that changes deprecated name attribute to ID if necessary
5: */
6: class HTMLPurifier_AttrTransform_Name extends HTMLPurifier_AttrTransform
7: {
8:
9: public function transform($attr, $config, $context) {
10: // Abort early if we're using relaxed definition of name
11: if ($config->get('HTML.Attr.Name.UseCDATA')) return $attr;
12: if (!isset($attr['name'])) return $attr;
13: $id = $this->confiscateAttr($attr, 'name');
14: if ( isset($attr['id'])) return $attr;
15: $attr['id'] = $id;
16: return $attr;
17: }
18:
19: }
20:
21: // vim: et sw=4 sts=4
22: