diff options
Diffstat (limited to '3rdparty/htmlpurifier/library/HTMLPurifier/AttrDef/Switch.php')
-rw-r--r-- | 3rdparty/htmlpurifier/library/HTMLPurifier/AttrDef/Switch.php | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/3rdparty/htmlpurifier/library/HTMLPurifier/AttrDef/Switch.php b/3rdparty/htmlpurifier/library/HTMLPurifier/AttrDef/Switch.php new file mode 100644 index 000000000..ed451195c --- /dev/null +++ b/3rdparty/htmlpurifier/library/HTMLPurifier/AttrDef/Switch.php @@ -0,0 +1,34 @@ +<?php
+
+/**
+ * Decorator that, depending on a token, switches between two definitions.
+ */
+class HTMLPurifier_AttrDef_Switch
+{
+
+ protected $tag;
+ protected $withTag, $withoutTag;
+
+ /**
+ * @param string $tag Tag name to switch upon
+ * @param HTMLPurifier_AttrDef $with_tag Call if token matches tag
+ * @param HTMLPurifier_AttrDef $without_tag Call if token doesn't match, or there is no token
+ */
+ public function __construct($tag, $with_tag, $without_tag) {
+ $this->tag = $tag;
+ $this->withTag = $with_tag;
+ $this->withoutTag = $without_tag;
+ }
+
+ public function validate($string, $config, $context) {
+ $token = $context->get('CurrentToken', true);
+ if (!$token || $token->name !== $this->tag) {
+ return $this->withoutTag->validate($string, $config, $context);
+ } else {
+ return $this->withTag->validate($string, $config, $context);
+ }
+ }
+
+}
+
+// vim: et sw=4 sts=4
|