[Web] Add html2text converter; Show quarantaine html elements as text, do not escape html

data/web/inc/lib/vendor/soundasleep/html2text/html2text.php

@@ -0,0 +1,32 @@
+<?php
+/******************************************************************************
+ * Copyright (c) 2010 Jevon Wright and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * or
+ *
+ * LGPL which is available at http://www.gnu.org/licenses/lgpl.html
+ *
+ *
+ * Contributors:
+ *    Jevon Wright - initial API and implementation
+ ****************************************************************************/
+
+/**
+ * This file is available if you still want to use functions rather than
+ * autoloading classes.
+ */
+
+require_once(__DIR__ . "/src/Html2Text.php");
+require_once(__DIR__ . "/src/Html2TextException.php");
+
+function convert_html_to_text($html) {
+	return Html2Text\Html2Text::convert($html);
+}
+
+function fix_newlines($text) {
+	return Html2Text\Html2Text::fixNewlines($text);
+}