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author | friendica <info@friendica.com> | 2012-05-12 17:57:41 -0700 |
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committer | friendica <info@friendica.com> | 2012-07-18 20:40:31 +1000 |
commit | 7a40f4354b32809af3d0cfd6e3af0eda02ab0e0a (patch) | |
tree | a9c3d91209cff770bb4b613b1b95e61a7bbc5a2b /lib/htmlpurifier/library/HTMLPurifier/Strategy/ValidateAttributes.php | |
parent | cd727cb26b78a1dade09d510b071446898477356 (diff) | |
download | volse-hubzilla-7a40f4354b32809af3d0cfd6e3af0eda02ab0e0a.tar.gz volse-hubzilla-7a40f4354b32809af3d0cfd6e3af0eda02ab0e0a.tar.bz2 volse-hubzilla-7a40f4354b32809af3d0cfd6e3af0eda02ab0e0a.zip |
some important stuff we'll need
Diffstat (limited to 'lib/htmlpurifier/library/HTMLPurifier/Strategy/ValidateAttributes.php')
-rw-r--r-- | lib/htmlpurifier/library/HTMLPurifier/Strategy/ValidateAttributes.php | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/lib/htmlpurifier/library/HTMLPurifier/Strategy/ValidateAttributes.php b/lib/htmlpurifier/library/HTMLPurifier/Strategy/ValidateAttributes.php new file mode 100644 index 000000000..c3328a9d4 --- /dev/null +++ b/lib/htmlpurifier/library/HTMLPurifier/Strategy/ValidateAttributes.php @@ -0,0 +1,39 @@ +<?php + +/** + * Validate all attributes in the tokens. + */ + +class HTMLPurifier_Strategy_ValidateAttributes extends HTMLPurifier_Strategy +{ + + 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); + + $tokens[$key] = $token; // for PHP 4 + } + $context->destroy('CurrentToken'); + + return $tokens; + } + +} + +// vim: et sw=4 sts=4 |