diff options
Diffstat (limited to 'lib/htmlpurifier/library/HTMLPurifier/AttrDef/CSS/Percentage.php')
-rw-r--r-- | lib/htmlpurifier/library/HTMLPurifier/AttrDef/CSS/Percentage.php | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/lib/htmlpurifier/library/HTMLPurifier/AttrDef/CSS/Percentage.php b/lib/htmlpurifier/library/HTMLPurifier/AttrDef/CSS/Percentage.php deleted file mode 100644 index c34b8fc3c..000000000 --- a/lib/htmlpurifier/library/HTMLPurifier/AttrDef/CSS/Percentage.php +++ /dev/null @@ -1,40 +0,0 @@ -<?php - -/** - * Validates a Percentage as defined by the CSS spec. - */ -class HTMLPurifier_AttrDef_CSS_Percentage extends HTMLPurifier_AttrDef -{ - - /** - * Instance of HTMLPurifier_AttrDef_CSS_Number to defer number validation - */ - protected $number_def; - - /** - * @param Bool indicating whether to forbid negative values - */ - public function __construct($non_negative = false) { - $this->number_def = new HTMLPurifier_AttrDef_CSS_Number($non_negative); - } - - public function validate($string, $config, $context) { - - $string = $this->parseCDATA($string); - - if ($string === '') return false; - $length = strlen($string); - if ($length === 1) return false; - if ($string[$length - 1] !== '%') return false; - - $number = substr($string, 0, $length - 1); - $number = $this->number_def->validate($number, $config, $context); - - if ($number === false) return false; - return "$number%"; - - } - -} - -// vim: et sw=4 sts=4 |