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- /*
- * 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.Collections.Specialized;
- using System.Net;
- using log4net;
- using Nini.Config;
- using Mono.Addins;
- using OpenMetaverse;
- using OpenSim.Framework;
- using OpenSim.Framework.Servers.HttpServer;
- using OpenSim.Region.Framework.Interfaces;
- using OpenSim.Region.Framework.Scenes;
- using OpenSim.Framework.Capabilities;
- using Caps = OpenSim.Framework.Capabilities.Caps;
- namespace OpenSim.Region.ClientStack.Linden
- {
- [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "AvatarPickerSearchModule")]
- public class AvatarPickerSearchModule : ISharedRegionModule
- {
- // private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
- private int m_nscenes;
- private IPeople m_People = null;
- private bool m_Enabled = false;
- private string m_URL;
- #region ISharedRegionModule Members
- public void Initialise(IConfigSource source)
- {
- IConfig config = source.Configs["ClientStack.LindenCaps"];
- if (config == null)
- return;
- m_URL = config.GetString("Cap_AvatarPickerSearch", string.Empty);
- // Cap doesn't exist
- if (m_URL != string.Empty)
- m_Enabled = true;
- }
- public void AddRegion(Scene s)
- {
- if (!m_Enabled)
- return;
- }
- public void RemoveRegion(Scene s)
- {
- if (!m_Enabled)
- return;
- s.EventManager.OnRegisterCaps -= RegisterCaps;
- --m_nscenes;
- if(m_nscenes >= 0)
- m_People = null;
- }
- public void RegionLoaded(Scene s)
- {
- if (!m_Enabled)
- return;
- if(m_People == null)
- m_People = s.RequestModuleInterface<IPeople>();
- s.EventManager.OnRegisterCaps += RegisterCaps;
- ++m_nscenes;
- }
- public void PostInitialise()
- {
- }
- public void Close() { }
- public string Name { get { return "AvatarPickerSearchModule"; } }
- public Type ReplaceableInterface
- {
- get { return null; }
- }
- #endregion
- public void RegisterCaps(UUID agentID, Caps caps)
- {
- UUID capID = UUID.Random();
- if (m_URL == "localhost")
- {
- // m_log.DebugFormat("[AVATAR PICKER SEARCH]: /CAPS/{0} in region {1}", capID, m_scene.RegionInfo.RegionName);
- if(m_People != null)
- caps.RegisterSimpleHandler("AvatarPickerSearch",
- new SimpleStreamHandler("/" + UUID.Random(), ProcessRequest));
- }
- else
- {
- // m_log.DebugFormat("[AVATAR PICKER SEARCH]: {0} in region {1}", m_URL, m_scene.RegionInfo.RegionName);
- caps.RegisterHandler("AvatarPickerSearch", m_URL);
- }
- }
- protected void ProcessRequest(IOSHttpRequest httpRequest, IOSHttpResponse httpResponse)
- {
- if(httpRequest.HttpMethod != "GET")
- {
- httpResponse.StatusCode = (int)HttpStatusCode.NotFound;
- return;
- }
- NameValueCollection query = httpRequest.QueryString;
- string names = query.GetOne("names");
- string psize = query.GetOne("page_size");
- string pnumber = query.GetOne("page");
- if (string.IsNullOrEmpty(names) || names.Length < 3)
- {
- httpResponse.StatusCode = (int)HttpStatusCode.BadRequest;
- return;
- }
- int page_size;
- int page_number;
- try
- {
- page_size = (string.IsNullOrEmpty(psize) ? 500 : Int32.Parse(psize));
- page_number = (string.IsNullOrEmpty(pnumber) ? 1 : Int32.Parse(pnumber));
- }
- catch
- {
- httpResponse.StatusCode = (int)HttpStatusCode.BadRequest;
- return;
- }
- // Full content request
- List<UserData> users = m_People.GetUserData(names, page_size, page_number);
- LLSDAvatarPicker osdReply = new LLSDAvatarPicker();
- osdReply.next_page_url = httpRequest.RawUrl;
- foreach (UserData u in users)
- osdReply.agents.Array.Add(ConvertUserData(u));
- string reply = LLSDHelpers.SerialiseLLSDReply(osdReply);
- httpResponse.RawBuffer = Util.UTF8.GetBytes(reply);
- httpResponse.StatusCode = (int)HttpStatusCode.OK;
- httpResponse.ContentType = "application/llsd+xml";
- }
- private LLSDPerson ConvertUserData(UserData user)
- {
- LLSDPerson p = new LLSDPerson();
- p.legacy_first_name = user.FirstName;
- p.legacy_last_name = user.LastName;
- p.display_name = user.FirstName + " " + user.LastName;
- if (user.LastName.StartsWith("@"))
- p.username = user.FirstName.ToLower() + user.LastName.ToLower();
- else
- p.username = user.FirstName.ToLower() + "." + user.LastName.ToLower();
- p.id = user.Id;
- p.is_display_name_default = false;
- return p;
- }
- }
- }
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