From f86c438653fc3c8356a8f0c43a055b1928183f02 Mon Sep 17 00:00:00 2001
From: Diva Canto
Date: Mon, 29 Nov 2010 08:43:33 -0800
Subject: Preservation of creator information now also working in IARs. Cleaned
 up usage help. Moved Osp around, deleted unnecessary
 OspInventoryWrapperPlugin, added manipulation of SOP's xml representation in
 a generic ExternalRepresentationUtils function.

---
 .../External/ExternalRepresentationUtils.cs        | 87 ++++++++++++++++++++++
 1 file changed, 87 insertions(+)
 create mode 100644 OpenSim/Framework/Serialization/External/ExternalRepresentationUtils.cs

(limited to 'OpenSim/Framework/Serialization/External/ExternalRepresentationUtils.cs')

diff --git a/OpenSim/Framework/Serialization/External/ExternalRepresentationUtils.cs b/OpenSim/Framework/Serialization/External/ExternalRepresentationUtils.cs
new file mode 100644
index 0000000..5c0630c
--- /dev/null
+++ b/OpenSim/Framework/Serialization/External/ExternalRepresentationUtils.cs
@@ -0,0 +1,87 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Xml;
+
+using OpenMetaverse;
+using OpenSim.Services.Interfaces;
+
+namespace OpenSim.Framework.Serialization.External
+{
+    public class ExternalRepresentationUtils
+    {
+        public static string RewriteSOP(string xml, string profileURL, IUserAccountService userService, UUID scopeID)
+        {
+            if (xml == string.Empty || profileURL == string.Empty || userService == null)
+                return xml;
+
+            XmlDocument doc = new XmlDocument();
+            doc.LoadXml(xml);
+            XmlNodeList sops = doc.GetElementsByTagName("SceneObjectPart");
+
+            foreach (XmlNode sop in sops)
+            {
+                UserAccount creator = null;
+                bool hasCreatorData = false;
+                XmlNodeList nodes = sop.ChildNodes;
+                foreach (XmlNode node in nodes)
+                {
+                    if (node.Name == "CreatorID")
+                    {
+                        UUID uuid = UUID.Zero;
+                        UUID.TryParse(node.InnerText, out uuid);
+                        creator = userService.GetUserAccount(scopeID, uuid);
+                    }
+                    if (node.Name == "CreatorData" && node.InnerText != null && node.InnerText != string.Empty)
+                        hasCreatorData = true;
+
+                    //if (node.Name == "OwnerID")
+                    //{
+                    //    UserAccount owner = GetUser(node.InnerText);
+                    //    if (owner != null)
+                    //        node.InnerText = m_ProfileServiceURL + "/" + node.InnerText + "/" + owner.FirstName + " " + owner.LastName;
+                    //}
+                }
+                if (!hasCreatorData && creator != null)
+                {
+                    XmlElement creatorData = doc.CreateElement("CreatorData");
+                    creatorData.InnerText = profileURL + "/" + creator.PrincipalID + ";" + creator.FirstName + " " + creator.LastName;
+                    sop.AppendChild(creatorData);
+                }
+            }
+
+            using (StringWriter wr = new StringWriter())
+            {
+                doc.Save(wr);
+                return wr.ToString();
+            }
+
+        }
+    }
+}
-- 
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