From f45a286b8d62f710b519a98c7d4b75a0c34d5d10 Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <fox@bah.org.ru>
Date: Mon, 22 Jun 2009 13:56:49 +0400
Subject: strip_tags_long: use htmlpurifier to properly reformat html content

---
 .../library/HTMLPurifier/HTMLModule/Edit.php       | 38 ++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100755 lib/htmlpurifier/library/HTMLPurifier/HTMLModule/Edit.php

(limited to 'lib/htmlpurifier/library/HTMLPurifier/HTMLModule/Edit.php')

diff --git a/lib/htmlpurifier/library/HTMLPurifier/HTMLModule/Edit.php b/lib/htmlpurifier/library/HTMLPurifier/HTMLModule/Edit.php
new file mode 100755
index 000000000..ff9369055
--- /dev/null
+++ b/lib/htmlpurifier/library/HTMLPurifier/HTMLModule/Edit.php
@@ -0,0 +1,38 @@
+<?php
+
+/**
+ * XHTML 1.1 Edit Module, defines editing-related elements. Text Extension
+ * Module.
+ */
+class HTMLPurifier_HTMLModule_Edit extends HTMLPurifier_HTMLModule
+{
+
+    public $name = 'Edit';
+
+    public function setup($config) {
+        $contents = 'Chameleon: #PCDATA | Inline ! #PCDATA | Flow';
+        $attr = array(
+            'cite' => 'URI',
+            // 'datetime' => 'Datetime', // not implemented
+        );
+        $this->addElement('del', 'Inline', $contents, 'Common', $attr);
+        $this->addElement('ins', 'Inline', $contents, 'Common', $attr);
+    }
+
+    // HTML 4.01 specifies that ins/del must not contain block
+    // elements when used in an inline context, chameleon is
+    // a complicated workaround to acheive this effect
+
+    // Inline context ! Block context (exclamation mark is
+    // separator, see getChildDef for parsing)
+
+    public $defines_child_def = true;
+    public function getChildDef($def) {
+        if ($def->content_model_type != 'chameleon') return false;
+        $value = explode('!', $def->content_model);
+        return new HTMLPurifier_ChildDef_Chameleon($value[0], $value[1]);
+    }
+
+}
+
+// vim: et sw=4 sts=4
-- 
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