FM / CSS

/home/techb158/immovalet.com/vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrDef/CSS/

/home/techb158/immovalet.com/vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrDef/CSS

Name	Size	Mode	Actions
AlphaValue.php	793	0644	edit dl rm
Background.php	3208	0644	edit dl rm
BackgroundPosition.php	4166	0644	edit dl rm
Border.php	1591	0644	edit dl rm
Color.php	4680	0644	edit dl rm
Composite.php	1332	0644	edit dl rm
DenyElementDecorator.php	1075	0644	edit dl rm
Filter.php	2326	0644	edit dl rm
Font.php	6609	0644	edit dl rm
FontFamily.php	9409	0644	edit dl rm
Ident.php	724	0644	edit dl rm
ImportantDecorator.php	1597	0644	edit dl rm
Length.php	1897	0644	edit dl rm
ListStyle.php	2911	0644	edit dl rm
Multiple.php	2092	0644	edit dl rm
Number.php	2287	0644	edit dl rm
Percentage.php	1279	0644	edit dl rm
TextDecoration.php	1156	0644	edit dl rm
URI.php	2568	0644	edit dl rm

Edit: /home/techb158/immovalet.com/vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrDef/CSS/Number.php (2287B)

<?php

/**
 * Validates a number as defined by the CSS spec.
 */
class HTMLPurifier_AttrDef_CSS_Number extends HTMLPurifier_AttrDef
{

/**
     * Indicates whether or not only positive values are allowed.
     * @type bool
     */
    protected $non_negative = false;

/**
     * @param bool $non_negative indicates whether negatives are forbidden
     */
    public function __construct($non_negative = false)
    {
        $this->non_negative = $non_negative;
    }

/**
     * @param string $number
     * @param HTMLPurifier_Config $config
     * @param HTMLPurifier_Context $context
     * @return string|bool
     * @warning Some contexts do not pass $config, $context. These
     *          variables should not be used without checking HTMLPurifier_Length
     */
    public function validate($number, $config, $context)
    {
        $number = $this->parseCDATA($number);

if ($number === '') {
            return false;
        }
        if ($number === '0') {
            return '0';
        }

$sign = '';
        switch ($number[0]) {
            case '-':
                if ($this->non_negative) {
                    return false;
                }
                $sign = '-';
            case '+':
                $number = substr($number, 1);
        }

if (ctype_digit($number)) {
            $number = ltrim($number, '0');
            return $number ? $sign . $number : '0';
        }

// Period is the only non-numeric character allowed
        if (strpos($number, '.') === false) {
            return false;
        }

list($left, $right) = explode('.', $number, 2);

if ($left === '' && $right === '') {
            return false;
        }
        if ($left !== '' && !ctype_digit($left)) {
            return false;
        }

// Remove leading zeros until positive number or a zero stays left
        if (ltrim($left, '0') != '') {
            $left = ltrim($left, '0');
        } else {
            $left = '0';
        }

$right = rtrim($right, '0');

if ($right === '') {
            return $left ? $sign . $left : '0';
        } elseif (!ctype_digit($right)) {
            return false;
        }
        return $sign . $left . '.' . $right;
    }
}

// vim: et sw=4 sts=4

non_negative = $non_negative; } /** * @param string $number * @param HTMLPurifier_Config $config * @param HTMLPurifier_Context $context * @return string|bool * @warning Some contexts do not pass $config, $context. These * variables should not be used without checking HTMLPurifier_Length */ public function validate($number, $config, $context) { $number = $this->parseCDATA($number); if ($number === '') { return false; } if ($number === '0') { return '0'; } $sign = ''; switch ($number[0]) { case '-': if ($this->non_negative) { return false; } $sign = '-'; case '+': $number = substr($number, 1); } if (ctype_digit($number)) { $number = ltrim($number, '0'); return $number ? $sign . $number : '0'; } // Period is the only non-numeric character allowed if (strpos($number, '.') === false) { return false; } list($left, $right) = explode('.', $number, 2); if ($left === '' && $right === '') { return false; } if ($left !== '' && !ctype_digit($left)) { return false; } // Remove leading zeros until positive number or a zero stays left if (ltrim($left, '0') != '') { $left = ltrim($left, '0'); } else { $left = '0'; } $right = rtrim($right, '0'); if ($right === '') { return $left ? $sign . $left : '0'; } elseif (!ctype_digit($right)) { return false; } return $sign . $left . '.' . $right; } } // vim: et sw=4 sts=4