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Diffstat (limited to 'vendor/ezyang/htmlpurifier/library/HTMLPurifier/Strategy/ValidateAttributes.php')
-rw-r--r--vendor/ezyang/htmlpurifier/library/HTMLPurifier/Strategy/ValidateAttributes.php45
1 files changed, 45 insertions, 0 deletions
diff --git a/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Strategy/ValidateAttributes.php b/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Strategy/ValidateAttributes.php
new file mode 100644
index 0000000..fbb3d27
--- /dev/null
+++ b/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Strategy/ValidateAttributes.php
@@ -0,0 +1,45 @@
+<?php
+
+/**
+ * Validate all attributes in the tokens.
+ */
+
+class HTMLPurifier_Strategy_ValidateAttributes extends HTMLPurifier_Strategy
+{
+
+ /**
+ * @param HTMLPurifier_Token[] $tokens
+ * @param HTMLPurifier_Config $config
+ * @param HTMLPurifier_Context $context
+ * @return HTMLPurifier_Token[]
+ */
+ public function execute($tokens, $config, $context)
+ {
+ // setup validator
+ $validator = new HTMLPurifier_AttrValidator();
+
+ $token = false;
+ $context->register('CurrentToken', $token);
+
+ foreach ($tokens as $key => $token) {
+
+ // only process tokens that have attributes,
+ // namely start and empty tags
+ if (!$token instanceof HTMLPurifier_Token_Start && !$token instanceof HTMLPurifier_Token_Empty) {
+ continue;
+ }
+
+ // skip tokens that are armored
+ if (!empty($token->armor['ValidateAttributes'])) {
+ continue;
+ }
+
+ // note that we have no facilities here for removing tokens
+ $validator->validateToken($token, $config, $context);
+ }
+ $context->destroy('CurrentToken');
+ return $tokens;
+ }
+}
+
+// vim: et sw=4 sts=4