diff options
Diffstat (limited to '3rdparty/htmlpurifier/library/HTMLPurifier/AttrDef/CSS/TextDecoration.php')
-rw-r--r-- | 3rdparty/htmlpurifier/library/HTMLPurifier/AttrDef/CSS/TextDecoration.php | 84 |
1 files changed, 46 insertions, 38 deletions
diff --git a/3rdparty/htmlpurifier/library/HTMLPurifier/AttrDef/CSS/TextDecoration.php b/3rdparty/htmlpurifier/library/HTMLPurifier/AttrDef/CSS/TextDecoration.php index 52b9bf8ac..5fd4b7f7b 100644 --- a/3rdparty/htmlpurifier/library/HTMLPurifier/AttrDef/CSS/TextDecoration.php +++ b/3rdparty/htmlpurifier/library/HTMLPurifier/AttrDef/CSS/TextDecoration.php @@ -1,38 +1,46 @@ -<?php
-
-/**
- * Validates the value for the CSS property text-decoration
- * @note This class could be generalized into a version that acts sort of
- * like Enum except you can compound the allowed values.
- */
-class HTMLPurifier_AttrDef_CSS_TextDecoration extends HTMLPurifier_AttrDef
-{
-
- public function validate($string, $config, $context) {
-
- static $allowed_values = array(
- 'line-through' => true,
- 'overline' => true,
- 'underline' => true,
- );
-
- $string = strtolower($this->parseCDATA($string));
-
- if ($string === 'none') return $string;
-
- $parts = explode(' ', $string);
- $final = '';
- foreach ($parts as $part) {
- if (isset($allowed_values[$part])) {
- $final .= $part . ' ';
- }
- }
- $final = rtrim($final);
- if ($final === '') return false;
- return $final;
-
- }
-
-}
-
-// vim: et sw=4 sts=4
+<?php + +/** + * Validates the value for the CSS property text-decoration + * @note This class could be generalized into a version that acts sort of + * like Enum except you can compound the allowed values. + */ +class HTMLPurifier_AttrDef_CSS_TextDecoration extends HTMLPurifier_AttrDef +{ + + /** + * @param string $string + * @param HTMLPurifier_Config $config + * @param HTMLPurifier_Context $context + * @return bool|string + */ + public function validate($string, $config, $context) + { + static $allowed_values = array( + 'line-through' => true, + 'overline' => true, + 'underline' => true, + ); + + $string = strtolower($this->parseCDATA($string)); + + if ($string === 'none') { + return $string; + } + + $parts = explode(' ', $string); + $final = ''; + foreach ($parts as $part) { + if (isset($allowed_values[$part])) { + $final .= $part . ' '; + } + } + $final = rtrim($final); + if ($final === '') { + return false; + } + return $final; + } +} + +// vim: et sw=4 sts=4 |