Xes
73154ae174
Fuente: https://github.com/chamilo/chamilo-lms/releases/download/v1.11.40/chamilo-1.11.40.zip sha256: 1cf4bf2cc7bae1ef1a1eff643235db1d552f78ddf4b6dd1e2d2dac9868679439 Snapshot independiente (rama huerfana); diffable vs 1.11.38. vendor incluido.
78 lines
1.9 KiB
PHP
78 lines
1.9 KiB
PHP
<?php
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/**
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* Represents a Length as defined by CSS.
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*/
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class HTMLPurifier_AttrDef_CSS_Length extends HTMLPurifier_AttrDef
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{
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/**
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* @type HTMLPurifier_Length|string
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*/
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protected $min;
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/**
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* @type HTMLPurifier_Length|string
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*/
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protected $max;
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/**
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* @param HTMLPurifier_Length|string $min Minimum length, or null for no bound. String is also acceptable.
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* @param HTMLPurifier_Length|string $max Maximum length, or null for no bound. String is also acceptable.
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*/
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public function __construct($min = null, $max = null)
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{
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$this->min = $min !== null ? HTMLPurifier_Length::make($min) : null;
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$this->max = $max !== null ? HTMLPurifier_Length::make($max) : null;
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}
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/**
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* @param string $string
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* @param HTMLPurifier_Config $config
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* @param HTMLPurifier_Context $context
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* @return bool|string
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*/
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public function validate($string, $config, $context)
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{
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$string = $this->parseCDATA($string);
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// Optimizations
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if ($string === '') {
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return false;
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}
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if ($string === '0') {
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return '0';
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}
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if (strlen($string) === 1) {
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return false;
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}
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$length = HTMLPurifier_Length::make($string);
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if (!$length->isValid()) {
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return false;
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}
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if ($this->min) {
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$c = $length->compareTo($this->min);
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if ($c === false) {
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return false;
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}
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if ($c < 0) {
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return false;
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}
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}
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if ($this->max) {
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$c = $length->compareTo($this->max);
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if ($c === false) {
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return false;
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}
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if ($c > 0) {
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return false;
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}
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}
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return $length->toString();
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}
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}
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// vim: et sw=4 sts=4
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