Merge pull request #481 from wallabag/dev1.5.2

1.5.2

1 files changed, 47 insertions, 0 deletions

diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/AttrTransform/BoolToCSS.php b/inc/3rdparty/htmlpurifier/HTMLPurifier/AttrTransform/BoolToCSS.php
new file mode 100644
index 00000000..29d7ff26
--- /dev/null
+++ b/inc/3rdparty/htmlpurifier/HTMLPurifier/AttrTransform/BoolToCSS.php
@@ -0,0 +1,47 @@
+<?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.

+     * @type string

+     */

+    protected $attr;

+

+    /**

+     * CSS declarations to add to style, needs trailing semicolon.

+     * @type string

+     */

+    protected $css;

+

+    /**

+     * @param string $attr attribute name to convert from

+     * @param string $css CSS declarations to add to style (needs semicolon)

+     */

+    public function __construct($attr, $css)

+    {

+        $this->attr = $attr;

+        $this->css = $css;

+    }

+

+    /**

+     * @param array $attr

+     * @param HTMLPurifier_Config $config

+     * @param HTMLPurifier_Context $context

+     * @return array

+     */

+    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