aboutsummaryrefslogtreecommitdiffstats
path: root/library/HTMLPurifier/AttrDef/HTML/FrameTarget.php
diff options
context:
space:
mode:
Diffstat (limited to 'library/HTMLPurifier/AttrDef/HTML/FrameTarget.php')
-rw-r--r--library/HTMLPurifier/AttrDef/HTML/FrameTarget.php21
1 files changed, 21 insertions, 0 deletions
diff --git a/library/HTMLPurifier/AttrDef/HTML/FrameTarget.php b/library/HTMLPurifier/AttrDef/HTML/FrameTarget.php
new file mode 100644
index 000000000..ae6ea7c01
--- /dev/null
+++ b/library/HTMLPurifier/AttrDef/HTML/FrameTarget.php
@@ -0,0 +1,21 @@
+<?php
+
+/**
+ * Special-case enum attribute definition that lazy loads allowed frame targets
+ */
+class HTMLPurifier_AttrDef_HTML_FrameTarget extends HTMLPurifier_AttrDef_Enum
+{
+
+ public $valid_values = false; // uninitialized value
+ protected $case_sensitive = false;
+
+ public function __construct() {}
+
+ public function validate($string, $config, $context) {
+ if ($this->valid_values === false) $this->valid_values = $config->get('Attr.AllowedFrameTargets');
+ return parent::validate($string, $config, $context);
+ }
+
+}
+
+// vim: et sw=4 sts=4