Merge pull request #481 from wallabag/dev1.5.2

1.5.2

1 files changed, 49 insertions, 0 deletions

diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/HTMLModule/Image.php b/inc/3rdparty/htmlpurifier/HTMLPurifier/HTMLModule/Image.php
new file mode 100644
index 00000000..0ed7411e
--- /dev/null
+++ b/inc/3rdparty/htmlpurifier/HTMLPurifier/HTMLModule/Image.php
@@ -0,0 +1,49 @@
+<?php

+

+/**

+ * XHTML 1.1 Image Module provides basic image embedding.

+ * @note There is specialized code for removing empty images in

+ *       HTMLPurifier_Strategy_RemoveForeignElements

+ */

+class HTMLPurifier_HTMLModule_Image extends HTMLPurifier_HTMLModule

+{

+

+    /**

+     * @type string

+     */

+    public $name = 'Image';

+

+    /**

+     * @param HTMLPurifier_Config $config

+     */

+    public function setup($config)

+    {

+        $max = $config->get('HTML.MaxImgLength');

+        $img = $this->addElement(

+            'img',

+            'Inline',

+            'Empty',

+            'Common',

+            array(

+                'alt*' => 'Text',

+                // According to the spec, it's Length, but percents can

+                // be abused, so we allow only Pixels.

+                'height' => 'Pixels#' . $max,

+                'width' => 'Pixels#' . $max,

+                'longdesc' => 'URI',

+                'src*' => new HTMLPurifier_AttrDef_URI(true), // embedded

+            )

+        );

+        if ($max === null || $config->get('HTML.Trusted')) {

+            $img->attr['height'] =

+            $img->attr['width'] = 'Length';

+        }

+

+        // kind of strange, but splitting things up would be inefficient

+        $img->attr_transform_pre[] =

+        $img->attr_transform_post[] =

+            new HTMLPurifier_AttrTransform_ImgRequired();

+    }

+}

+

+// vim: et sw=4 sts=4