strip_tags_long: use htmlpurifier to properly reformat html content

1 files changed, 35 insertions, 0 deletions

diff --git a/lib/htmlpurifier/library/HTMLPurifier/HTMLModule/List.php b/lib/htmlpurifier/library/HTMLPurifier/HTMLModule/List.php
new file mode 100755
index 000000000..1d15f2729
--- /dev/null
+++ b/lib/htmlpurifier/library/HTMLPurifier/HTMLModule/List.php
@@ -0,0 +1,35 @@
+<?php
+
+/**
+ * XHTML 1.1 List Module, defines list-oriented elements. Core Module.
+ */
+class HTMLPurifier_HTMLModule_List extends HTMLPurifier_HTMLModule
+{
+
+    public $name = 'List';
+
+    // According to the abstract schema, the List content set is a fully formed
+    // one or more expr, but it invariably occurs in an optional declaration
+    // so we're not going to do that subtlety. It might cause trouble
+    // if a user defines "List" and expects that multiple lists are
+    // allowed to be specified, but then again, that's not very intuitive.
+    // Furthermore, the actual XML Schema may disagree. Regardless,
+    // we don't have support for such nested expressions without using
+    // the incredibly inefficient and draconic Custom ChildDef.
+
+    public $content_sets = array('Flow' => 'List');
+
+    public function setup($config) {
+        $this->addElement('ol', 'List', 'Required: li', 'Common');
+        $this->addElement('ul', 'List', 'Required: li', 'Common');
+        $this->addElement('dl', 'List', 'Required: dt | dd', 'Common');
+
+        $this->addElement('li', false, 'Flow', 'Common');
+
+        $this->addElement('dd', false, 'Flow', 'Common');
+        $this->addElement('dt', false, 'Inline', 'Common');
+    }
+
+}
+
+// vim: et sw=4 sts=4