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author | friendica <info@friendica.com> | 2015-01-01 22:18:27 -0800 |
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committer | friendica <info@friendica.com> | 2015-01-01 22:18:27 -0800 |
commit | a0052f0176bd079e6a94baec59fea2ec5a8d651e (patch) | |
tree | c323edd823681bc2e8ca757e7eaf8354d42c7b51 /library/HTMLPurifier/AttrDef/CSS/Percentage.php | |
parent | 545e47933a0816699c68d98a7742a03260d6a54f (diff) | |
download | volse-hubzilla-a0052f0176bd079e6a94baec59fea2ec5a8d651e.tar.gz volse-hubzilla-a0052f0176bd079e6a94baec59fea2ec5a8d651e.tar.bz2 volse-hubzilla-a0052f0176bd079e6a94baec59fea2ec5a8d651e.zip |
htmlpurifier update - compatibility issue with language library autoloader
Diffstat (limited to 'library/HTMLPurifier/AttrDef/CSS/Percentage.php')
-rw-r--r-- | library/HTMLPurifier/AttrDef/CSS/Percentage.php | 36 |
1 files changed, 25 insertions, 11 deletions
diff --git a/library/HTMLPurifier/AttrDef/CSS/Percentage.php b/library/HTMLPurifier/AttrDef/CSS/Percentage.php index c34b8fc3c..f0f25c50a 100644 --- a/library/HTMLPurifier/AttrDef/CSS/Percentage.php +++ b/library/HTMLPurifier/AttrDef/CSS/Percentage.php @@ -7,34 +7,48 @@ class HTMLPurifier_AttrDef_CSS_Percentage extends HTMLPurifier_AttrDef { /** - * Instance of HTMLPurifier_AttrDef_CSS_Number to defer number validation + * Instance to defer number validation to. + * @type HTMLPurifier_AttrDef_CSS_Number */ protected $number_def; /** - * @param Bool indicating whether to forbid negative values + * @param bool $non_negative Whether to forbid negative values */ - public function __construct($non_negative = false) { + public function __construct($non_negative = false) + { $this->number_def = new HTMLPurifier_AttrDef_CSS_Number($non_negative); } - public function validate($string, $config, $context) { - + /** + * @param string $string + * @param HTMLPurifier_Config $config + * @param HTMLPurifier_Context $context + * @return bool|string + */ + public function validate($string, $config, $context) + { $string = $this->parseCDATA($string); - if ($string === '') return false; + if ($string === '') { + return false; + } $length = strlen($string); - if ($length === 1) return false; - if ($string[$length - 1] !== '%') return false; + if ($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; + if ($number === false) { + return false; + } return "$number%"; - } - } // vim: et sw=4 sts=4 |