strip_tags_long: use htmlpurifier to properly reformat html content

1 files changed, 33 insertions, 0 deletions

diff --git a/lib/htmlpurifier/library/HTMLPurifier/HTMLModule/SafeEmbed.php b/lib/htmlpurifier/library/HTMLPurifier/HTMLModule/SafeEmbed.php
new file mode 100755
index 000000000..635e8f2d2
--- /dev/null
+++ b/lib/htmlpurifier/library/HTMLPurifier/HTMLModule/SafeEmbed.php
@@ -0,0 +1,33 @@
+<?php
+
+/**
+ * A "safe" embed module. See SafeObject. This is a proprietary element.
+ */
+class HTMLPurifier_HTMLModule_SafeEmbed extends HTMLPurifier_HTMLModule
+{
+
+    public $name = 'SafeEmbed';
+
+    public function setup($config) {
+
+        $max = $config->get('HTML', 'MaxImgLength');
+        $embed = $this->addElement(
+            'embed', 'Inline', 'Empty', 'Common',
+            array(
+                'src*' => 'URI#embedded',
+                'type' => 'Enum#application/x-shockwave-flash',
+                'width' => 'Pixels#' . $max,
+                'height' => 'Pixels#' . $max,
+                'allowscriptaccess' => 'Enum#never',
+                'allownetworking' => 'Enum#internal',
+                'wmode' => 'Enum#window',
+                'name' => 'ID',
+            )
+        );
+        $embed->attr_transform_post[] = new HTMLPurifier_AttrTransform_SafeEmbed();
+
+    }
+
+}
+
+// vim: et sw=4 sts=4