summaryrefslogtreecommitdiff
path: root/lib/htmlpurifier/library/HTMLPurifier/HTMLModule/Image.php
diff options
context:
space:
mode:
authorAndrew Dolgov <[email protected]>2012-06-05 21:52:21 +0400
committerAndrew Dolgov <[email protected]>2012-06-05 21:52:21 +0400
commit010efc9b814b433bc60353caec185d905688a32b (patch)
treeb2b4f62cbc2d10cf75386e992434be1f4013dc13 /lib/htmlpurifier/library/HTMLPurifier/HTMLModule/Image.php
parent705b97b7fca9ea70820af5fcd926f88903eaa430 (diff)
Revert "remove htmlpurifier"
This reverts commit c21a462d52bd32737c32c29b060da03b38f1c2e6.
Diffstat (limited to 'lib/htmlpurifier/library/HTMLPurifier/HTMLModule/Image.php')
-rw-r--r--lib/htmlpurifier/library/HTMLPurifier/HTMLModule/Image.php40
1 files changed, 40 insertions, 0 deletions
diff --git a/lib/htmlpurifier/library/HTMLPurifier/HTMLModule/Image.php b/lib/htmlpurifier/library/HTMLPurifier/HTMLModule/Image.php
new file mode 100644
index 000000000..948d435bc
--- /dev/null
+++ b/lib/htmlpurifier/library/HTMLPurifier/HTMLModule/Image.php
@@ -0,0 +1,40 @@
+<?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
+{
+
+ public $name = 'Image';
+
+ public function setup($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