From acccafe3daee1c94064202d38fa244bd5a15c2e7 Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <fox@madoka.volgo-balt.ru>
Date: Sun, 28 Oct 2012 12:21:21 +0400
Subject: replace htmlpurifier with htmlawed

---
 .../library/HTMLPurifier/AttrDef/CSS/Number.php    | 69 ----------------------
 1 file changed, 69 deletions(-)
 delete mode 100644 lib/htmlpurifier/library/HTMLPurifier/AttrDef/CSS/Number.php

(limited to 'lib/htmlpurifier/library/HTMLPurifier/AttrDef/CSS/Number.php')

diff --git a/lib/htmlpurifier/library/HTMLPurifier/AttrDef/CSS/Number.php b/lib/htmlpurifier/library/HTMLPurifier/AttrDef/CSS/Number.php
deleted file mode 100644
index 3f99e12ec..000000000
--- a/lib/htmlpurifier/library/HTMLPurifier/AttrDef/CSS/Number.php
+++ /dev/null
@@ -1,69 +0,0 @@
-<?php
-
-/**
- * Validates a number as defined by the CSS spec.
- */
-class HTMLPurifier_AttrDef_CSS_Number extends HTMLPurifier_AttrDef
-{
-
-    /**
-     * Bool indicating whether or not only positive values allowed.
-     */
-    protected $non_negative = false;
-
-    /**
-     * @param $non_negative Bool indicating whether negatives are forbidden
-     */
-    public function __construct($non_negative = false) {
-        $this->non_negative = $non_negative;
-    }
-
-    /**
-     * @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;
-
-        $left  = ltrim($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
-- 
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