diff options
author | Andrew Dolgov <[email protected]> | 2009-06-22 13:56:49 +0400 |
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committer | Andrew Dolgov <[email protected]> | 2009-06-22 13:56:49 +0400 |
commit | f45a286b8d62f710b519a98c7d4b75a0c34d5d10 (patch) | |
tree | 0c310b7b9d44e12fac1cd11e1563c4cef9b5eab2 /lib/htmlpurifier/library/HTMLPurifier/AttrDef/Switch.php | |
parent | 5c4461432c290ad4863fd7dc4107121db59b298c (diff) |
strip_tags_long: use htmlpurifier to properly reformat html content
Diffstat (limited to 'lib/htmlpurifier/library/HTMLPurifier/AttrDef/Switch.php')
-rwxr-xr-x | lib/htmlpurifier/library/HTMLPurifier/AttrDef/Switch.php | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/lib/htmlpurifier/library/HTMLPurifier/AttrDef/Switch.php b/lib/htmlpurifier/library/HTMLPurifier/AttrDef/Switch.php new file mode 100755 index 000000000..c9e3ed193 --- /dev/null +++ b/lib/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 |