/Aurora/Services/DataService/Connectors/Local/LocalGroupsServiceConnector.cs

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/*

 * Copyright (c) Contributors, http://aurora-sim.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 Aurora-Sim 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 Aurora.Framework.ClientInterfaces;

using Aurora.Framework.ConsoleFramework;

using Aurora.Framework.DatabaseInterfaces;

using Aurora.Framework.Modules;

using Aurora.Framework.PresenceInfo;

using Aurora.Framework.Services;

using Aurora.Framework.Utilities;

using Nini.Config;

using OpenMetaverse;

using System;

using System.Collections.Generic;

using System.Linq;



namespace Aurora.Services.DataService

{

    public class LocalGroupsServiceConnector : ConnectorBase, IGroupsServiceConnector

    {

        #region Declares



        private IGenericData data;

        private List<UUID> agentsCanBypassGroupNoticePermsCheck = new List<UUID>();



        #endregion



        #region IAuroraDataPlugin members



        public void Initialize(IGenericData GenericData, IConfigSource source, IRegistryCore simBase,

                               string defaultConnectionString)

        {

            data = GenericData;



            if (source.Configs[Name] != null)

            {

                defaultConnectionString = source.Configs[Name].GetString("ConnectionString", defaultConnectionString);

            }

            if (source.Configs["Groups"] != null)

            {

                agentsCanBypassGroupNoticePermsCheck =

                    Util.ConvertToList(source.Configs["Groups"].GetString("AgentsCanBypassGroupNoticePermsCheck", ""))

                        .ConvertAll(x => new UUID(x));

            }



            if (data != null)

                data.ConnectToDatabase(defaultConnectionString, "Groups",

                                       source.Configs["AuroraConnectors"].GetBoolean("ValidateTables", true));



            Framework.Utilities.DataManager.RegisterPlugin(Name + "Local", this);



            if (source.Configs["AuroraConnectors"].GetString("GroupsConnector", "LocalConnector") == "LocalConnector")

            {

                Framework.Utilities.DataManager.RegisterPlugin(this);

            }

            Init(simBase, Name);

        }



        public string Name

        {

            get { return "IGroupsServiceConnector"; }

        }



        #endregion



        #region IGroupsServiceConnector Members



        [CanBeReflected(ThreatLevel = ThreatLevel.Low)]

        public void CreateGroup(UUID groupID, string name, string charter, bool showInList, UUID insigniaID,

                                int membershipFee, bool openEnrollment, bool allowPublish, bool maturePublish,

                                UUID founderID, UUID OwnerRoleID)

        {

            object remoteValue = DoRemote(groupID, name, charter, showInList, insigniaID, membershipFee, openEnrollment,

                                          allowPublish, maturePublish, founderID, OwnerRoleID);

            if (remoteValue != null || m_doRemoteOnly)

                return;



            // Would this be cleaner as (GroupPowers)ulong.MaxValue;

            ulong OwnerPowers = (ulong) (GroupPowers.Accountable

                                         | GroupPowers.AllowEditLand

                                         | GroupPowers.AllowFly

                                         | GroupPowers.AllowLandmark

                                         | GroupPowers.AllowRez

                                         | GroupPowers.AllowSetHome

                                         | GroupPowers.AllowVoiceChat

                                         | GroupPowers.AssignMember

                                         | GroupPowers.AssignMemberLimited

                                         | GroupPowers.ChangeActions

                                         | GroupPowers.ChangeIdentity

                                         | GroupPowers.ChangeMedia

                                         | GroupPowers.ChangeOptions

                                         | GroupPowers.CreateRole

                                         | GroupPowers.DeedObject

                                         | GroupPowers.DeleteRole

                                         | GroupPowers.Eject

                                         | GroupPowers.FindPlaces

                                         | GroupPowers.Invite

                                         | GroupPowers.JoinChat

                                         | GroupPowers.LandChangeIdentity

                                         | GroupPowers.LandDeed

                                         | GroupPowers.LandDivideJoin

                                         | GroupPowers.LandEdit

                                         | GroupPowers.LandEjectAndFreeze

                                         | GroupPowers.LandGardening

                                         | GroupPowers.LandManageAllowed

                                         | GroupPowers.LandManageBanned

                                         | GroupPowers.LandManagePasses

                                         | GroupPowers.LandOptions

                                         | GroupPowers.LandRelease

                                         | GroupPowers.LandSetSale

                                         | GroupPowers.ModerateChat

                                         | GroupPowers.ObjectManipulate

                                         | GroupPowers.ObjectSetForSale

                                         | GroupPowers.ReceiveNotices

                                         | GroupPowers.RemoveMember

                                         | GroupPowers.ReturnGroupOwned

                                         | GroupPowers.ReturnGroupSet

                                         | GroupPowers.ReturnNonGroup

                                         | GroupPowers.RoleProperties

                                         | GroupPowers.SendNotices

                                         | GroupPowers.SetLandingPoint

                                         | GroupPowers.StartProposal

                                         | GroupPowers.VoteOnProposal);



            ulong EveryonePowers = (ulong) (GroupPowers.AllowSetHome |

                                            GroupPowers.Accountable |

                                            GroupPowers.JoinChat |

                                            GroupPowers.AllowVoiceChat |

                                            GroupPowers.ReceiveNotices |

                                            GroupPowers.StartProposal |

                                            GroupPowers.VoteOnProposal);



            Dictionary<string, object> row = new Dictionary<string, object>(11);

            row["GroupID"] = groupID;

            row["Name"] = name;

            row["Charter"] = charter ?? "";

            row["InsigniaID"] = insigniaID;

            row["FounderID"] = founderID;

            row["MembershipFee"] = membershipFee;

            row["OpenEnrollment"] = openEnrollment ? 1 : 0;

            row["ShowInList"] = showInList ? 1 : 0;

            row["AllowPublish"] = allowPublish ? 1 : 0;

            row["MaturePublish"] = maturePublish ? 1 : 0;

            row["OwnerRoleID"] = OwnerRoleID;



            data.Insert("osgroup", row);



            //Add everyone role to group

            AddRoleToGroup(founderID, groupID, UUID.Zero, "Everyone", "Everyone in the group is in the everyone role.",

                           "Member of " + name, EveryonePowers);



            const ulong groupPowers = 296868139497678;



            UUID officersRole = UUID.Random();

            //Add officers role to group

            AddRoleToGroup(founderID, groupID, officersRole, "Officers",

                           "The officers of the group, with more powers than regular members.", "Officer of " + name,

                           groupPowers);



            //Add owner role to group

            AddRoleToGroup(founderID, groupID, OwnerRoleID, "Owners", "Owners of " + name, "Owner of " + name,

                           OwnerPowers);



            //Add owner to the group as owner

            AddAgentToGroup(founderID, founderID, groupID, OwnerRoleID);

            AddAgentToRole(founderID, founderID, groupID, officersRole);



            SetAgentGroupSelectedRole(founderID, groupID, OwnerRoleID);



            SetAgentActiveGroup(founderID, groupID);

        }



        //[CanBeReflected(ThreatLevel = ThreatLevel.Full)]

        public void UpdateGroupFounder(UUID groupID, UUID newOwner, bool keepOldOwnerInGroup)

        {

            /*object remoteValue = DoRemote(groupID, newOwner, keepOldOwnerInGroup);

            if (remoteValue != null || m_doRemoteOnly)

                return;*/



            GroupRecord record = GetGroupRecord(UUID.Zero, groupID, "");

            bool newUserExists = GetAgentGroupMemberData(newOwner, groupID, newOwner) != null;



            Dictionary<string, object> values = new Dictionary<string, object>(1);

            values["FounderID"] = newOwner;

            QueryFilter filter = new QueryFilter();

            filter.andFilters["GroupID"] = groupID;



            data.Update("osgroup", values, null, filter, null, null);



            if (!newUserExists)

                AddAgentToGroup(newOwner, newOwner, groupID, record.OwnerRoleID);

            else

                AddAgentToRole(newOwner, newOwner, groupID, record.OwnerRoleID);



            if (!keepOldOwnerInGroup)

                RemoveAgentFromGroup(newOwner, record.FounderID, groupID);

        }



        [CanBeReflected(ThreatLevel = ThreatLevel.Low)]

        public void UpdateGroup(UUID requestingAgentID, UUID groupID, string charter, int showInList, UUID insigniaID,

                                int membershipFee, int openEnrollment, int allowPublish, int maturePublish)

        {

            object remoteValue = DoRemote(requestingAgentID, groupID, charter, showInList, insigniaID, membershipFee,

                                          openEnrollment, allowPublish, maturePublish);

            if (remoteValue != null || m_doRemoteOnly)

                return;



            if (CheckGroupPermissions(requestingAgentID, groupID,

                                      (ulong) (GroupPowers.ChangeOptions | GroupPowers.ChangeIdentity)))

            {

                Dictionary<string, object> values = new Dictionary<string, object>(6);

                values["Charter"] = charter;

                values["InsigniaID"] = insigniaID;

                values["MembershipFee"] = membershipFee;

                values["OpenEnrollment"] = openEnrollment;

                values["ShowInList"] = showInList;

                values["AllowPublish"] = allowPublish;

                values["MaturePublish"] = maturePublish;



                QueryFilter filter = new QueryFilter();

                filter.andFilters["GroupID"] = groupID;



                data.Update("osgroup", values, null, filter, null, null);

            }

        }



        [CanBeReflected(ThreatLevel = ThreatLevel.Low)]

        public void AddGroupNotice(UUID requestingAgentID, UUID groupID, UUID noticeID, string fromName, string subject,

                                   string message, UUID ItemID, int AssetType, string ItemName)

        {

            object remoteValue = DoRemote(requestingAgentID, groupID, noticeID, fromName, subject, message, ItemID,

                                          AssetType, ItemName);

            if (remoteValue != null || m_doRemoteOnly)

                return;



            if (CheckGroupPermissions(requestingAgentID, groupID, (ulong) GroupPowers.SendNotices))

            {

                Dictionary<string, object> row = new Dictionary<string, object>(10);

                row["GroupID"] = groupID;

                row["NoticeID"] = noticeID == UUID.Zero ? UUID.Random() : noticeID;

                row["Timestamp"] = ((uint) Util.UnixTimeSinceEpoch());

                row["FromName"] = fromName;

                row["Subject"] = subject;

                row["Message"] = message;

                row["HasAttachment"] = (ItemID != UUID.Zero) ? 1 : 0;

                row["ItemID"] = ItemID;

                row["AssetType"] = AssetType;

                row["ItemName"] = ItemName == null ? "" : ItemName;



                data.Insert("osgroupnotice", row);

            }

        }



        [CanBeReflected(ThreatLevel = ThreatLevel.High)]

        public bool EditGroupNotice(UUID requestingAgentID, UUID groupID, UUID noticeID, string subject, string message)

        {

            object remoteValue = DoRemote(requestingAgentID, groupID, noticeID, subject, message);

            if (remoteValue != null || m_doRemoteOnly)

            {

                return (bool) remoteValue;

            }



            if (!agentsCanBypassGroupNoticePermsCheck.Contains(requestingAgentID) &&

                !CheckGroupPermissions(requestingAgentID, groupID, (ulong) GroupPowers.SendNotices))

            {

                MainConsole.Instance.TraceFormat("Permission check failed when trying to edit group notice {0}.",

                                                 noticeID);

                return false;

            }



            GroupNoticeInfo GNI = GetGroupNotice(requestingAgentID, noticeID);

            if (GNI == null)

            {

                MainConsole.Instance.TraceFormat("Could not find group notice {0}", noticeID);

                return false;

            }

            else if (GNI.GroupID != groupID)

            {

                MainConsole.Instance.TraceFormat("Group notice {0} group ID {1} does not match supplied group ID {2}",

                                                 noticeID, GNI.GroupID, groupID);

                return false;

            }

            else if (subject.Trim() == string.Empty || message.Trim() == string.Empty)

            {

                MainConsole.Instance.TraceFormat("Could not edit group notice {0}, message or subject was empty",

                                                 noticeID);

                return false;

            }



            QueryFilter filter = new QueryFilter();

            filter.andFilters["GroupID"] = groupID;

            filter.andFilters["NoticeID"] = noticeID;



            Dictionary<string, object> update = new Dictionary<string, object>(2);

            update["Subject"] = subject.Trim();

            update["Message"] = message.Trim();



            return data.Update("osgroupnotice", update, null, filter, null, null);

        }



        [CanBeReflected(ThreatLevel = ThreatLevel.High)]

        public bool RemoveGroupNotice(UUID requestingAgentID, UUID groupID, UUID noticeID)

        {

            object remoteValue = DoRemote(requestingAgentID, groupID, noticeID);

            if (remoteValue != null || m_doRemoteOnly)

            {

                return (bool) remoteValue;

            }



            if (!agentsCanBypassGroupNoticePermsCheck.Contains(requestingAgentID) &&

                !CheckGroupPermissions(requestingAgentID, groupID, (ulong) GroupPowers.SendNotices))

            {

                MainConsole.Instance.TraceFormat("Permission check failed when trying to edit group notice {0}.",

                                                 noticeID);

                return false;

            }



            GroupNoticeInfo GNI = GetGroupNotice(requestingAgentID, noticeID);

            if (GNI == null)

            {

                MainConsole.Instance.TraceFormat("Could not find group notice {0}", noticeID);

                return false;

            }

            else if (GNI.GroupID != groupID)

            {

                MainConsole.Instance.TraceFormat("Group notice {0} group ID {1} does not match supplied group ID {2}",

                                                 noticeID, GNI.GroupID, groupID);

                return false;

            }



            QueryFilter filter = new QueryFilter();

            filter.andFilters["GroupID"] = groupID;

            filter.andFilters["NoticeID"] = noticeID;



            return data.Delete("osgroupnotice", filter);

        }



        [CanBeReflected(ThreatLevel = ThreatLevel.Low)]

        public string SetAgentActiveGroup(UUID AgentID, UUID GroupID)

        {

            object remoteValue = DoRemote(AgentID, GroupID);

            if (remoteValue != null || m_doRemoteOnly)

                return (string) remoteValue;



            QueryFilter filter = new QueryFilter();

            filter.andFilters["AgentID"] = AgentID;

            if (data.Query(new[] {"*"}, "osagent", filter, null, null, null).Count != 0)

            {

                Dictionary<string, object> values = new Dictionary<string, object>(1);

                values["ActiveGroupID"] = GroupID;



                data.Update("osagent", values, null, filter, null, null);

            }

            else

            {

                Dictionary<string, object> row = new Dictionary<string, object>(2);

                row["AgentID"] = AgentID;

                row["ActiveGroupID"] = GroupID;

                data.Insert("osagent", row);

            }

            GroupMembersData gdata = GetAgentGroupMemberData(AgentID, GroupID, AgentID);

            return gdata == null ? "" : gdata.Title;

        }



        [CanBeReflected(ThreatLevel = ThreatLevel.Low)]

        public UUID GetAgentActiveGroup(UUID RequestingAgentID, UUID AgentID)

        {

            object remoteValue = DoRemote(RequestingAgentID, AgentID);

            if (remoteValue != null || m_doRemoteOnly)

                return (UUID) remoteValue; // note: this is bad, you can't cast a null object to a UUID



            QueryFilter filter = new QueryFilter();

            filter.andFilters["AgentID"] = AgentID;

            List<string> groups = data.Query(new string[1] {"ActiveGroupID"}, "osagent", filter, null, null, null);



            return (groups.Count != 0) ? UUID.Parse(groups[0]) : UUID.Zero;

        }



        [CanBeReflected(ThreatLevel = ThreatLevel.Low)]

        public string SetAgentGroupSelectedRole(UUID AgentID, UUID GroupID, UUID RoleID)

        {

            object remoteValue = DoRemote(AgentID, GroupID, RoleID);

            if (remoteValue != null || m_doRemoteOnly)

                return (string) remoteValue;



            Dictionary<string, object> values = new Dictionary<string, object>(1);

            values["SelectedRoleID"] = RoleID;



            QueryFilter filter = new QueryFilter();

            filter.andFilters["AgentID"] = AgentID;

            filter.andFilters["GroupID"] = GroupID;



            data.Update("osgroupmembership", values, null, filter, null, null);



            GroupMembersData gdata = GetAgentGroupMemberData(AgentID, GroupID, AgentID);

            return gdata == null ? "" : gdata.Title;

        }



        [CanBeReflected(ThreatLevel = ThreatLevel.Low)]

        public void AddAgentToGroup(UUID requestingAgentID, UUID AgentID, UUID GroupID, UUID RoleID)

        {

            object remoteValue = DoRemote(requestingAgentID, AgentID, GroupID, RoleID);

            if (remoteValue != null || m_doRemoteOnly)

                return;



            Dictionary<string, object> where = new Dictionary<string, object>(2);

            where["AgentID"] = AgentID;

            where["GroupID"] = GroupID;



            if (data.Query(new[] {"*"}, "osgroupmembership", new QueryFilter

                                                                 {

                                                                     andFilters = where

                                                                 }, null, null, null).Count != 0)

            {

                MainConsole.Instance.Error("[AGM]: Agent " + AgentID + " is already in " + GroupID);

                return;

            }

            Dictionary<string, object> row = new Dictionary<string, object>(6);

            row["GroupID"] = GroupID;

            row["AgentID"] = AgentID;

            row["SelectedRoleID"] = RoleID;

            row["Contribution"] = 0;

            row["ListInProfile"] = 1;

            row["AcceptNotices"] = 1;

            data.Insert("osgroupmembership", row);



            // Make sure they're in the Everyone role

            AddAgentToRole(requestingAgentID, AgentID, GroupID, UUID.Zero);

            // Make sure they're in specified role, if they were invited

            if (RoleID != UUID.Zero)

                AddAgentToRole(requestingAgentID, AgentID, GroupID, RoleID);

            //Set the role they were invited to as their selected role

            SetAgentGroupSelectedRole(AgentID, GroupID, RoleID);

            SetAgentActiveGroup(AgentID, GroupID);

        }



        [CanBeReflected(ThreatLevel = ThreatLevel.Low)]

        public bool RemoveAgentFromGroup(UUID requestingAgentID, UUID AgentID, UUID GroupID)

        {

            //Allow kicking yourself

            object remoteValue = DoRemote(requestingAgentID, AgentID, GroupID);

            if (remoteValue != null || m_doRemoteOnly)

                return remoteValue != null && (bool) remoteValue;



            if ((CheckGroupPermissions(requestingAgentID, GroupID, (ulong) GroupPowers.RemoveMember)) ||

                (requestingAgentID == AgentID))

            {

                QueryFilter filter = new QueryFilter();

                filter.andFilters["AgentID"] = AgentID;

                filter.andFilters["ActiveGroupID"] = GroupID;



                Dictionary<string, object> values = new Dictionary<string, object>(1);

                values["ActiveGroupID"] = UUID.Zero;



                // 1. If group is agent's active group, change active group to uuidZero

                data.Update("osagent", values, null, filter, null, null);



                filter.andFilters.Remove("ActiveGroupID");

                filter.andFilters["GroupID"] = GroupID;



                // 2. Remove Agent from group (osgroupmembership)

                data.Delete("osgrouprolemembership", filter);



                // 3. Remove Agent from all of the groups roles (osgrouprolemembership)

                data.Delete("osgroupmembership", filter);



                return true;

            }

            return false;

        }



        [CanBeReflected(ThreatLevel = ThreatLevel.Low)]

        public void AddRoleToGroup(UUID requestingAgentID, UUID GroupID, UUID RoleID, string NameOf, string Description,

                                   string Title, ulong Powers)

        {

            object remoteValue = DoRemote(requestingAgentID, GroupID, RoleID, NameOf, Description, Title, Powers);

            if (remoteValue != null || m_doRemoteOnly)

                return;



            if (CheckGroupPermissions(requestingAgentID, GroupID, (ulong) GroupPowers.CreateRole))

            {

                Dictionary<string, object> row = new Dictionary<string, object>(6);

                row["GroupID"] = GroupID;

                row["RoleID"] = RoleID;

                row["Name"] = NameOf;

                row["Description"] = Description != null ? Description : "";

                row["Title"] = Title;

                row["Powers"] = (long) Powers;

                data.Insert("osrole", row);

            }

        }



        [CanBeReflected(ThreatLevel = ThreatLevel.Low)]

        public void UpdateRole(UUID requestingAgentID, UUID GroupID, UUID RoleID, string NameOf, string Desc,

                               string Title, ulong Powers)

        {

            object remoteValue = DoRemote(requestingAgentID, GroupID, RoleID, NameOf, Desc, Title, Powers);

            if (remoteValue != null || m_doRemoteOnly)

                return;



            if (CheckGroupPermissions(requestingAgentID, GroupID, (ulong) GroupPowers.RoleProperties))

            {

                Dictionary<string, object> values = new Dictionary<string, object>();

                values["RoleID"] = RoleID;

                if (NameOf != null)

                {

                    values["Name"] = NameOf;

                }

                if (Desc != null)

                    values["Description"] = Desc;



                if (Title != null)

                {

                    values["Title"] = Title;

                }

                values["Powers"] = Powers.ToString();



                QueryFilter filter = new QueryFilter();

                filter.andFilters["GroupID"] = GroupID;

                filter.andFilters["RoleID"] = RoleID;



                data.Update("osrole", values, null, filter, null, null);

            }

        }



        [CanBeReflected(ThreatLevel = ThreatLevel.Low)]

        public void RemoveRoleFromGroup(UUID requestingAgentID, UUID RoleID, UUID GroupID)

        {

            object remoteValue = DoRemote(requestingAgentID, RoleID, GroupID);

            if (remoteValue != null || m_doRemoteOnly)

                return;



            if (CheckGroupPermissions(requestingAgentID, GroupID, (ulong) GroupPowers.DeleteRole))

            {

                Dictionary<string, object> values = new Dictionary<string, object>(1);

                values["SelectedRoleID"] = UUID.Zero;



                QueryFilter ufilter = new QueryFilter();

                ufilter.andFilters["GroupID"] = GroupID;

                ufilter.andFilters["SelectedRoleID"] = RoleID;



                QueryFilter dfilter = new QueryFilter();

                dfilter.andFilters["GroupID"] = GroupID;

                dfilter.andFilters["RoleID"] = RoleID;



                data.Delete("osgrouprolemembership", dfilter);

                data.Update("osgroupmembership", values, null, ufilter, null, null);

                data.Delete("osrole", dfilter);

            }

        }



        [CanBeReflected(ThreatLevel = ThreatLevel.Low)]

        public void AddAgentToRole(UUID requestingAgentID, UUID AgentID, UUID GroupID, UUID RoleID)

        {

            object remoteValue = DoRemote(requestingAgentID, AgentID, GroupID, RoleID);

            if (remoteValue != null || m_doRemoteOnly)

                return;



            if (!CheckGroupPermissions(requestingAgentID, GroupID, (ulong) GroupPowers.AssignMember))

            {

                //This isn't an open and shut case, they could be setting the agent to their role, which would allow for AssignMemberLimited

                if (!CheckGroupPermissions(requestingAgentID, GroupID, (ulong) GroupPowers.AssignMemberLimited))

                {

                    GroupProfileData profile = GetGroupProfile(requestingAgentID, GroupID);

                    if (profile == null || !profile.OpenEnrollment || RoleID != UUID.Zero) //For open enrollment adding

                    {

                        MainConsole.Instance.Warn("[AGM]: User " + requestingAgentID + " attempted to add user " +

                                                  AgentID +

                                                  " to group " + GroupID + ", but did not have permissions to do so!");

                        return;

                    }

                }

            }



            QueryFilter filter = new QueryFilter();

            filter.andFilters["GroupID"] = GroupID;

            filter.andFilters["RoleID"] = RoleID;

            filter.andFilters["AgentID"] = AgentID;

            //Make sure they arn't already in this role

            if (

                uint.Parse(data.Query(new[] {"COUNT(AgentID)"}, "osgrouprolemembership", filter, null, null, null)[0]) ==

                0)

            {

                Dictionary<string, object> row = new Dictionary<string, object>(3);

                row["GroupID"] = GroupID;

                row["RoleID"] = RoleID;

                row["AgentID"] = AgentID;

                data.Insert("osgrouprolemembership", row);

            }

        }



        [CanBeReflected(ThreatLevel = ThreatLevel.Low)]

        public void RemoveAgentFromRole(UUID requestingAgentID, UUID AgentID, UUID GroupID, UUID RoleID)

        {

            object remoteValue = DoRemote(requestingAgentID, AgentID, GroupID, RoleID);

            if (remoteValue != null || m_doRemoteOnly)

                return;



            if (CheckGroupPermissions(requestingAgentID, GroupID, (ulong) GroupPowers.AssignMember))

            {

                Dictionary<string, object> values = new Dictionary<string, object>(1);

                values["SelectedRoleID"] = UUID.Zero;



                QueryFilter filter = new QueryFilter();

                filter.andFilters["AgentID"] = AgentID;

                filter.andFilters["GroupID"] = GroupID;

                filter.andFilters["SelectedRoleID"] = RoleID;



                data.Update("osgroupmembership", values, null, filter, null, null);



                filter.andFilters.Remove("SelectedRoleID");

                filter.andFilters["RoleID"] = RoleID;

                data.Delete("osgrouprolemembership", filter);

            }

        }



        [CanBeReflected(ThreatLevel = ThreatLevel.Low)]

        public void SetAgentGroupInfo(UUID requestingAgentID, UUID AgentID, UUID GroupID, int AcceptNotices,

                                      int ListInProfile)

        {

            object remoteValue = DoRemote(requestingAgentID, AgentID, GroupID, AcceptNotices, ListInProfile);

            if (remoteValue != null || m_doRemoteOnly)

                return;



            if (!CheckGroupPermissions(requestingAgentID, GroupID, (ulong) GroupPowers.ChangeIdentity))

            {

                return;

            }



            Dictionary<string, object> values = new Dictionary<string, object>(3);

            values["AgentID"] = AgentID;

            values["AcceptNotices"] = AcceptNotices;

            values["ListInProfile"] = ListInProfile;



            QueryFilter filter = new QueryFilter();

            // these look the wrong way around ~ SignpostMarv

            filter.andFilters["GroupID"] = AgentID;

            filter.andFilters["AgentID"] = GroupID;



            data.Update("osgroupmembership", values, null, filter, null, null);

        }



        [CanBeReflected(ThreatLevel = ThreatLevel.Low)]

        public void AddAgentGroupInvite(UUID requestingAgentID, UUID inviteID, UUID GroupID, UUID roleID, UUID AgentID,

                                        string FromAgentName)

        {

            object remoteValue = DoRemote(requestingAgentID, inviteID, GroupID, roleID, AgentID, FromAgentName);

            if (remoteValue != null || m_doRemoteOnly)

                return;



            if (CheckGroupPermissions(requestingAgentID, GroupID, (ulong) GroupPowers.Invite))

            {

                QueryFilter filter = new QueryFilter();

                filter.andFilters["AgentID"] = AgentID;

                filter.andFilters["GroupID"] = GroupID;

                data.Delete("osgroupinvite", filter);



                Dictionary<string, object> row = new Dictionary<string, object>(6);

                row["InviteID"] = inviteID;

                row["GroupID"] = GroupID;

                row["RoleID"] = roleID;

                row["AgentID"] = AgentID;

                row["TMStamp"] = Util.UnixTimeSinceEpoch();

                row["FromAgentName"] = FromAgentName;

                data.Insert("osgroupinvite", row);

            }

        }



        [CanBeReflected(ThreatLevel = ThreatLevel.Low)]

        public void RemoveAgentInvite(UUID requestingAgentID, UUID inviteID)

        {

            object remoteValue = DoRemote(requestingAgentID, inviteID);

            if (remoteValue != null || m_doRemoteOnly)

                return;



            QueryFilter filter = new QueryFilter();

            filter.andFilters["InviteID"] = inviteID;

            data.Delete("osgroupinvite", filter);

        }



        [CanBeReflected(ThreatLevel = ThreatLevel.Low)]

        public void AddGroupProposal(UUID agentID, GroupProposalInfo info)

        {

            object remoteValue = DoRemote(agentID, info);

            if (remoteValue != null || m_doRemoteOnly)

                return;



            if (CheckGroupPermissions(agentID, info.GroupID, (ulong) GroupPowers.StartProposal))

                GenericUtils.AddGeneric(info.GroupID, "Proposal", info.VoteID.ToString(), info.ToOSD(), data);

        }



        [CanBeReflected(ThreatLevel = ThreatLevel.Low)]

        public List<GroupProposalInfo> GetActiveProposals(UUID agentID, UUID groupID)

        {

            object remoteValue = DoRemote(agentID, groupID);

            if (remoteValue != null || m_doRemoteOnly)

                return (List<GroupProposalInfo>) remoteValue;



            if (!CheckGroupPermissions(agentID, groupID, (ulong) GroupPowers.VoteOnProposal))

                return new List<GroupProposalInfo>();



            List<GroupProposalInfo> proposals = GenericUtils.GetGenerics<GroupProposalInfo>(groupID, "Proposal", data);

            proposals = (from p in proposals where p.Ending > DateTime.Now select p).ToList();

            foreach (GroupProposalInfo p in proposals)

                p.VoteCast = GetHasVoted(agentID, p);



            return proposals; //Return only ones that are still running

        }



        [CanBeReflected(ThreatLevel = ThreatLevel.Low)]

        public List<GroupProposalInfo> GetInactiveProposals(UUID agentID, UUID groupID)

        {

            object remoteValue = DoRemote(agentID, groupID);

            if (remoteValue != null || m_doRemoteOnly)

                return (List<GroupProposalInfo>) remoteValue;



            if (!CheckGroupPermissions(agentID, groupID, (ulong) GroupPowers.VoteOnProposal))

                return new List<GroupProposalInfo>();



            List<GroupProposalInfo> proposals = GenericUtils.GetGenerics<GroupProposalInfo>(groupID, "Proposal", data);

            proposals = (from p in proposals where p.Ending < DateTime.Now select p).ToList();

            List<GroupProposalInfo> proposalsNeedingResults =

                (from p in proposals where !p.HasCalculatedResult select p).ToList();

            foreach (GroupProposalInfo p in proposalsNeedingResults)

            {

                List<OpenMetaverse.StructuredData.OSDMap> maps = GenericUtils.GetGenerics(p.GroupID, p.VoteID.ToString(),

                                                                                          data);

                int yes = 0;

                int no = 0;

                foreach (OpenMetaverse.StructuredData.OSDMap vote in maps)

                {

                    if (vote["Vote"].AsString().ToLower() == "yes")

                        yes++;

                    else if (vote["Vote"].AsString().ToLower() == "no")

                        no++;

                }

                if (yes + no < p.Quorum)

                    p.Result = false;

                /*if (yes > no)

                    p.Result = true;

                else

                    p.Result = false;*/

                p.HasCalculatedResult = true;

                GenericUtils.AddGeneric(p.GroupID, "Proposal", p.VoteID.ToString(), p.ToOSD(), data);

            }

            foreach (GroupProposalInfo p in proposals)

                p.VoteCast = GetHasVoted(agentID, p);



            return proposals; //Return only ones that are still running

        }



        private string GetHasVoted(UUID agentID, GroupProposalInfo p)

        {

            OpenMetaverse.StructuredData.OSDMap map = GenericUtils.GetGeneric(p.GroupID, p.VoteID.ToString(),

                                                                              agentID.ToString(), data);

            if (map != null)

                return map["Vote"];

            return "";

        }



        [CanBeReflected(ThreatLevel = ThreatLevel.Low)]

        public void VoteOnActiveProposals(UUID agentID, UUID groupID, UUID proposalID, string vote)

        {

            object remoteValue = DoRemote(agentID, groupID, proposalID, vote);

            if (remoteValue != null || m_doRemoteOnly)

                return;



            if (!CheckGroupPermissions(agentID, groupID, (ulong) GroupPowers.VoteOnProposal))

                return;



            OpenMetaverse.StructuredData.OSDMap map = new OpenMetaverse.StructuredData.OSDMap();

            map["Vote"] = vote;

            GenericUtils.AddGeneric(groupID, proposalID.ToString(), agentID.ToString(), map, data);

        }



        [CanBeReflected(ThreatLevel = ThreatLevel.Low)]

        public uint GetNumberOfGroupNotices(UUID requestingAgentID, UUID GroupID)

        {

            object remoteValue = DoRemote(requestingAgentID, GroupID);

            if (remoteValue != null || m_doRemoteOnly)

                return (uint) remoteValue; // note: this is bad, you can't cast a null object to a uint



            List<UUID> GroupIDs = new List<UUID> {GroupID};

            return GetNumberOfGroupNotices(requestingAgentID, GroupIDs);

        }



        [CanBeReflected(ThreatLevel = ThreatLevel.Low)]

        public uint GetNumberOfGroupNotices(UUID requestingAgentID, List<UUID> GroupIDs)

        {

            object remoteValue = DoRemote(requestingAgentID, GroupIDs);

            if (remoteValue != null || m_doRemoteOnly)

                return (uint) remoteValue; // note: this is bad, you can't cast a null object to a uint



            bool had = GroupIDs.Count > 0;



            List<UUID> groupIDs = new List<UUID>();

            if (!agentsCanBypassGroupNoticePermsCheck.Contains(requestingAgentID))

            {

                groupIDs.AddRange(

                    GroupIDs.Where(

                        GroupID => CheckGroupPermissions(requestingAgentID, GroupID, (ulong) GroupPowers.ReceiveNotices)));

            }

            else

            {

                groupIDs = GroupIDs;

            }



            if (had && groupIDs.Count == 0)

            {

                return 0;

            }



            QueryFilter filter = new QueryFilter();

            List<object> filterGroupIDs = new List<object>(groupIDs.Count);

            filterGroupIDs.AddRange(groupIDs.Cast<object>());

            if (filterGroupIDs.Count > 0)

            {

                filter.orMultiFilters["GroupID"] = filterGroupIDs;

            }



            return uint.Parse(data.Query(new[] {"COUNT(NoticeID)"}, "osgroupnotice", filter, null, null, null)[0]);

        }



        [CanBeReflected(ThreatLevel = ThreatLevel.Low)]

        public uint GetNumberOfGroups(UUID requestingAgentID, Dictionary<string, bool> boolFields)

        {

            object remoteValue = DoRemote(requestingAgentID, boolFields);

            if (remoteValue != null || m_doRemoteOnly)

                return (uint) remoteValue; // note: this is bad, you can't cast a null object to a uint



            QueryFilter filter = new QueryFilter();



            string[] BoolFields = {"OpenEnrollment", "ShowInList", "AllowPublish", "MaturePublish"};

            foreach (string field in BoolFields)

            {

                if (boolFields.ContainsKey(field))

                {

                    filter.andFilters[field] = boolFields[field] ? "1" : "0";

                }

            }



            return uint.Parse(data.Query(new[] {"COUNT(GroupID)"}, "osgroup", filter, null, null, null)[0]);

        }



        private static GroupRecord GroupRecordQueryResult2GroupRecord(List<String> result)

        {

            return new GroupRecord

                       {

                           GroupID = UUID.Parse(result[0]),

                           GroupName = result[1],

                           Charter = result[2],

                           GroupPicture = UUID.Parse(result[3]),

                           FounderID = UUID.Parse(result[4]),

                           MembershipFee = int.Parse(result[5]),

                           OpenEnrollment = int.Parse(result[6]) == 1,

                           ShowInList = int.Parse(result[7]) == 1,

                           AllowPublish = int.Parse(result[8]) == 1,

                           MaturePublish = int.Parse(result[9]) == 1,

                           OwnerRoleID = UUID.Parse(result[10])

                       };

        }



        [CanBeReflected(ThreatLevel = ThreatLevel.Low)]

        public GroupRecord GetGroupRecord(UUID requestingAgentID, UUID GroupID, string GroupName)

        {

            object remoteValue = DoRemote(requestingAgentID, GroupID, GroupName);

            if (remoteValue != null || m_doRemoteOnly)

                return (GroupRecord) remoteValue;



            QueryFilter filter = new QueryFilter();



            if (GroupID != UUID.Zero)

            {

                filter.andFilters["GroupID"] = GroupID;

            }

            if (!string.IsNullOrEmpty(GroupName))

            {

                filter.andFilters["Name"] = GroupName;

            }

            if (filter.Count == 0)

            {

                return null;

            }

            List<string> osgroupsData = data.Query(new[]

                                                       {

                                                           "GroupID",

                                                           "Name",

                                                           "Charter",

                                                           "InsigniaID",

                                                           "FounderID",

                                                           "MembershipFee",

                                                           "OpenEnrollment",

                                                           "ShowInList",

                                                           "AllowPublish",

                                                           "MaturePublish",

                                                           "OwnerRoleID"

                                                       }, "osgroup", filter, null, null, null);

            return (osgroupsData.Count == 0) ? null : GroupRecordQueryResult2GroupRecord(osgroupsData);

        }



        [CanBeReflected(ThreatLevel = ThreatLevel.Low)]

        public List<GroupRecord> GetGroupRecords(UUID requestingAgentID, uint start, uint count,

                                                 Dictionary<string, bool> sort, Dictionary<string, bool> boolFields)

        {

            //            List<string> filter = new List<string>();



            object remoteValue = DoRemote(requestingAgentID, start, count, boolFields);

            if (remoteValue != null || m_doRemoteOnly)

                return (List<GroupRecord>) remoteValue;



            string[] sortAndBool = {"OpenEnrollment", "MaturePublish"};

            string[] BoolFields = {"OpenEnrollment", "ShowInList", "AllowPublish", "MaturePublish"};



            foreach (string field in sortAndBool)

            {

                if (boolFields.ContainsKey(field) && sort.ContainsKey(field))

                {

                    sort.Remove(field);

                }

            }



            QueryFilter filter = new QueryFilter();



            foreach (string field in BoolFields)

            {

                if (boolFields.ContainsKey(field))

                {

                    filter.andFilters[field] = boolFields[field] ? "1" : "0";

                }

            }



            List<GroupRecord> Reply = new List<GroupRecord>();



            List<string> osgroupsData = data.Query(new[]

                                                       {

                                                           "GroupID",

                                                           "Name",

                                                           "Charter",

                                                           "InsigniaID",

                                                           "FounderID",

                                                           "MembershipFee",

                                                           "OpenEnrollment",

                                                           "ShowInList",

                                                           "AllowPublish",

                                                           "MaturePublish",

                                                           "OwnerRoleID"

                                                       }, "osgroup", filter, sort, start, count);



            if (osgroupsData.Count < 11)

            {

                return Reply;

            }

            for (int i = 0; i < osgroupsData.Count; i += 11)

            {

                Reply.Add(GroupRecordQueryResult2GroupRecord(osgroupsData.GetRange(i, 11)));

            }

            return Reply;

        }



        [CanBeReflected(ThreatLevel = ThreatLevel.Low)]

        public List<GroupRecord> GetGroupRecords(UUID requestingAgentID, List<UUID> GroupIDs)

        {

            object remoteValue = DoRemote(requestingAgentID, GroupIDs);

            if (remoteValue != null || m_doRemoteOnly)

                return (List<GroupRecord>) remoteValue;



            List<GroupRecord> Reply = new List<GroupRecord>(0);

            if (GroupIDs.Count <= 0)

            {

                return Reply;

            }



            QueryFilter filter = new QueryFilter();

            filter.orMultiFilters["GroupID"] = new List<object>();

            foreach (UUID groupID in GroupIDs)

            {

                filter.orMultiFilters["GroupID"].Add(groupID);

            }



            List<string> osgroupsData = data.Query(new[]

                                                       {

                                                           "GroupID",

                                                           "Name",

                                                           "Charter",

                                                           "InsigniaID",

                                                           "FounderID",

                                                           "MembershipFee",

                                                           "OpenEnrollment",

                                                           "ShowInList",

                                                           "AllowPublish",

                                                           "MaturePublish",

                                                           "OwnerRoleID"

                                                       }, "osgroup", filter, null, null, null);



            if (osgroupsData.Count < 11)

            {

                return Reply;

            }

            for (int i = 0; i < osgroupsData.Count; i += 11)

            {

                Reply.Add(GroupRecordQueryResult2GroupRecord(osgroupsData.GetRange(i, 11)));

            }

            return Reply;

        }



        [CanBeReflected(ThreatLevel = ThreatLevel.Low)]

        public GroupProfileData GetMemberGroupProfile(UUID requestingAgentID, UUID GroupID, UUID AgentID)

        {

            object remoteValue = DoRemote(requestingAgentID, GroupID, AgentID);

            if (remoteValue != null || m_doRemoteOnly)

                return (GroupProfileData) remoteValue;



            if (!CheckGroupPermissions(requestingAgentID, GroupID, (ulong) GroupPowers.MemberVisible))

                return new GroupProfileData();



            GroupProfileData GPD = new GroupProfileData();

            GroupRecord record = GetGroupRecord(requestingAgentID, GroupID, null);



            QueryFilter filter1 = new QueryFilter();

            filter1.andFilters["GroupID"] = AgentID; // yes these look the wrong way around

            filter1.andFilters["AgentID"] = GroupID; // but they were like that when I got here! ~ SignpostMarv



            QueryFilter filter2 = new QueryFilter();

            filter2.andFilters["GroupID"] = GroupID;



            List<string> Membe…

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