N°2556 - Html sanitization preserve content of removed tags (except for a forbidden list)

forbidden list: see $aTagsContentRemovableList

(cherry picked from commit 746b47bb0e)
(cherry picked from commit 79909fadc0)

test/core/sanitizer/InlineImageMock.php

@@ -0,0 +1,39 @@
+<?php
+/**
+ * Copyright (C) 2010-2020 Combodo SARL
+ *
+ *   This file is part of iTop.
+ *
+ *   iTop is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   iTop is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with iTop. If not, see <http: *www.gnu.org/licenses/>
+ *
+ */
+
+/**
+ * Mock class used by @see \Combodo\iTop\Test\UnitTest\Core\HTMLDOMSanitizerTest
+ *
+ */
+class InlineImage
+{
+	private static $iCallCounter = 0;
+
+	public static function ProcessImageTag(DOMNode $oNode)
+	{
+		self::$iCallCounter++;
+	}
+
+	public static function GetCallCounter()
+	{
+		return self::$iCallCounter;
+	}
+}