diff options
author | Andrew Dolgov <[email protected]> | 2012-10-28 12:21:21 +0400 |
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committer | Andrew Dolgov <[email protected]> | 2012-10-28 12:21:21 +0400 |
commit | acccafe3daee1c94064202d38fa244bd5a15c2e7 (patch) | |
tree | 11407af73571632e239e1de01c4a7dfb7664503d /lib/htmlpurifier/library/HTMLPurifier/AttrDef/HTML/Color.php | |
parent | 17525d012750697283a3758b0fe00c0a6945947f (diff) |
replace htmlpurifier with htmlawed
Diffstat (limited to 'lib/htmlpurifier/library/HTMLPurifier/AttrDef/HTML/Color.php')
-rw-r--r-- | lib/htmlpurifier/library/HTMLPurifier/AttrDef/HTML/Color.php | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/lib/htmlpurifier/library/HTMLPurifier/AttrDef/HTML/Color.php b/lib/htmlpurifier/library/HTMLPurifier/AttrDef/HTML/Color.php deleted file mode 100644 index d01e20454..000000000 --- a/lib/htmlpurifier/library/HTMLPurifier/AttrDef/HTML/Color.php +++ /dev/null @@ -1,32 +0,0 @@ -<?php - -/** - * Validates a color according to the HTML spec. - */ -class HTMLPurifier_AttrDef_HTML_Color extends HTMLPurifier_AttrDef -{ - - public function validate($string, $config, $context) { - - static $colors = null; - if ($colors === null) $colors = $config->get('Core.ColorKeywords'); - - $string = trim($string); - - if (empty($string)) return false; - if (isset($colors[$string])) return $colors[$string]; - if ($string[0] === '#') $hex = substr($string, 1); - else $hex = $string; - - $length = strlen($hex); - if ($length !== 3 && $length !== 6) return false; - if (!ctype_xdigit($hex)) return false; - if ($length === 3) $hex = $hex[0].$hex[0].$hex[1].$hex[1].$hex[2].$hex[2]; - - return "#$hex"; - - } - -} - -// vim: et sw=4 sts=4 |