From 010efc9b814b433bc60353caec185d905688a32b Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <fox@madoka.volgo-balt.ru>
Date: Tue, 5 Jun 2012 21:52:21 +0400
Subject: Revert "remove htmlpurifier"

This reverts commit c21a462d52bd32737c32c29b060da03b38f1c2e6.
---
 .../HTMLPurifier/AttrTransform/BoolToCSS.php       | 36 ++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 lib/htmlpurifier/library/HTMLPurifier/AttrTransform/BoolToCSS.php

(limited to 'lib/htmlpurifier/library/HTMLPurifier/AttrTransform/BoolToCSS.php')

diff --git a/lib/htmlpurifier/library/HTMLPurifier/AttrTransform/BoolToCSS.php b/lib/htmlpurifier/library/HTMLPurifier/AttrTransform/BoolToCSS.php
new file mode 100644
index 000000000..51159b671
--- /dev/null
+++ b/lib/htmlpurifier/library/HTMLPurifier/AttrTransform/BoolToCSS.php
@@ -0,0 +1,36 @@
+<?php
+
+/**
+ * Pre-transform that changes converts a boolean attribute to fixed CSS
+ */
+class HTMLPurifier_AttrTransform_BoolToCSS extends HTMLPurifier_AttrTransform {
+
+    /**
+     * Name of boolean attribute that is trigger
+     */
+    protected $attr;
+
+    /**
+     * CSS declarations to add to style, needs trailing semicolon
+     */
+    protected $css;
+
+    /**
+     * @param $attr string attribute name to convert from
+     * @param $css string CSS declarations to add to style (needs semicolon)
+     */
+    public function __construct($attr, $css) {
+        $this->attr = $attr;
+        $this->css  = $css;
+    }
+
+    public function transform($attr, $config, $context) {
+        if (!isset($attr[$this->attr])) return $attr;
+        unset($attr[$this->attr]);
+        $this->prependCSS($attr, $this->css);
+        return $attr;
+    }
+
+}
+
+// vim: et sw=4 sts=4
-- 
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