Merge pull request #481 from wallabag/dev1.5.2

1.5.2

1 files changed, 45 insertions, 0 deletions

diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/Strategy/ValidateAttributes.php b/inc/3rdparty/htmlpurifier/HTMLPurifier/Strategy/ValidateAttributes.php
new file mode 100644
index 00000000..428f975f
--- /dev/null
+++ b/inc/3rdparty/htmlpurifier/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