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author | Klaus Weidenbach <Klaus.Weidenbach@gmx.net> | 2017-03-18 17:50:05 +0100 |
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committer | Klaus Weidenbach <Klaus.Weidenbach@gmx.net> | 2017-03-26 00:41:27 +0100 |
commit | f718e2b0db0fe3477212a8dd6c3ec067f4432862 (patch) | |
tree | 8dfbd3b3d4bdcd967b50f1ee4655440bcdef5bb8 /vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrDef/CSS/Length.php | |
parent | 2115eb26a7fd2ca937286bd4e98ab74c7d6e9525 (diff) | |
download | volse-hubzilla-f718e2b0db0fe3477212a8dd6c3ec067f4432862.tar.gz volse-hubzilla-f718e2b0db0fe3477212a8dd6c3ec067f4432862.tar.bz2 volse-hubzilla-f718e2b0db0fe3477212a8dd6c3ec067f4432862.zip |
:arrow_up: Update HTML Purifier library.
Updated HTML Purifier from 4.6.0 to 4.9.2 with better PHP7 compatibility.
Used composer to manage this library.
Diffstat (limited to 'vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrDef/CSS/Length.php')
-rw-r--r-- | vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrDef/CSS/Length.php | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrDef/CSS/Length.php b/vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrDef/CSS/Length.php new file mode 100644 index 000000000..f12453a04 --- /dev/null +++ b/vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrDef/CSS/Length.php @@ -0,0 +1,77 @@ +<?php + +/** + * Represents a Length as defined by CSS. + */ +class HTMLPurifier_AttrDef_CSS_Length extends HTMLPurifier_AttrDef +{ + + /** + * @type HTMLPurifier_Length|string + */ + protected $min; + + /** + * @type HTMLPurifier_Length|string + */ + protected $max; + + /** + * @param HTMLPurifier_Length|string $min Minimum length, or null for no bound. String is also acceptable. + * @param HTMLPurifier_Length|string $max Maximum length, or null for no bound. String is also acceptable. + */ + public function __construct($min = null, $max = null) + { + $this->min = $min !== null ? HTMLPurifier_Length::make($min) : null; + $this->max = $max !== null ? HTMLPurifier_Length::make($max) : null; + } + + /** + * @param string $string + * @param HTMLPurifier_Config $config + * @param HTMLPurifier_Context $context + * @return bool|string + */ + public function validate($string, $config, $context) + { + $string = $this->parseCDATA($string); + + // Optimizations + if ($string === '') { + return false; + } + if ($string === '0') { + return '0'; + } + if (strlen($string) === 1) { + return false; + } + + $length = HTMLPurifier_Length::make($string); + if (!$length->isValid()) { + return false; + } + + if ($this->min) { + $c = $length->compareTo($this->min); + if ($c === false) { + return false; + } + if ($c < 0) { + return false; + } + } + if ($this->max) { + $c = $length->compareTo($this->max); + if ($c === false) { + return false; + } + if ($c > 0) { + return false; + } + } + return $length->toString(); + } +} + +// vim: et sw=4 sts=4 |