1 files changed, 61 insertions, 0 deletions
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/AttrTransform/ImgSpace.php b/inc/3rdparty/htmlpurifier/HTMLPurifier/AttrTransform/ImgSpace.php
new file mode 100644
index 00000000..aec42aea
--- /dev/null
+++ b/inc/3rdparty/htmlpurifier/HTMLPurifier/AttrTransform/ImgSpace.php
@@ -0,0 +1,61 @@
+<?php
+/**
+ * Pre-transform that changes deprecated hspace and vspace attributes to CSS
+ */
+class HTMLPurifier_AttrTransform_ImgSpace extends HTMLPurifier_AttrTransform
+{
+    /**
+     * @type string
+     */
+    protected $attr;
+    /**
+     * @type array
+     */
+    protected $css = array(
+        'hspace' => array('left', 'right'),
+        'vspace' => array('top', 'bottom')
+    );
+    /**
+     * @param string $attr
+     */
+    public function __construct($attr)
+    {
+        $this->attr = $attr;
+        if (!isset($this->css[$attr])) {
+            trigger_error(htmlspecialchars($attr) . ' is not valid space attribute');
+        }
+    }
+    /**
+     * @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;
+        }
+        $width = $this->confiscateAttr($attr, $this->attr);
+        // some validation could happen here
+        if (!isset($this->css[$this->attr])) {
+            return $attr;
+        }
+        $style = '';
+        foreach ($this->css[$this->attr] as $suffix) {
+            $property = "margin-$suffix";
+            $style .= "$property:{$width}px;";
+        }
+        $this->prependCSS($attr, $style);
+        return $attr;
+    }
+}
+// vim: et sw=4 sts=4

diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/AttrTransform/ImgSpace.php b/inc/3rdparty/htmlpurifier/HTMLPurifier/AttrTransform/ImgSpace.php new file mode 100644 index 00000000..aec42aea --- /dev/null +++ b/inc/3rdparty/htmlpurifier/HTMLPurifier/AttrTransform/ImgSpace.php
@@ -0,0 +1,61 @@
	1	<?php
	2
	3	/**
	4	* Pre-transform that changes deprecated hspace and vspace attributes to CSS
	5	*/
	6	class HTMLPurifier_AttrTransform_ImgSpace extends HTMLPurifier_AttrTransform
	7	{
	8	/**
	9	* @type string
	10	*/
	11	protected $attr;
	12
	13	/**
	14	* @type array
	15	*/
	16	protected $css = array(
	17	'hspace' => array('left', 'right'),
	18	'vspace' => array('top', 'bottom')
	19	);
	20
	21	/**
	22	* @param string $attr
	23	*/
	24	public function __construct($attr)
	25	{
	26	$this->attr = $attr;
	27	if (!isset($this->css[$attr])) {
	28	trigger_error(htmlspecialchars($attr) . ' is not valid space attribute');
	29	}
	30	}
	31
	32	/**
	33	* @param array $attr
	34	* @param HTMLPurifier_Config $config
	35	* @param HTMLPurifier_Context $context
	36	* @return array
	37	*/
	38	public function transform($attr, $config, $context)
	39	{
	40	if (!isset($attr[$this->attr])) {
	41	return $attr;
	42	}
	43
	44	$width = $this->confiscateAttr($attr, $this->attr);
	45	// some validation could happen here
	46
	47	if (!isset($this->css[$this->attr])) {
	48	return $attr;
	49	}
	50
	51	$style = '';
	52	foreach ($this->css[$this->attr] as $suffix) {
	53	$property = "margin-$suffix";
	54	$style .= "$property:{$width}px;";
	55	}
	56	$this->prependCSS($attr, $style);
	57	return $attr;
	58	}
	59	}
	60
	61	// vim: et sw=4 sts=4