public static async Task<string[]> GetMessages(string noteHubId, string userId, string set, string qexpr, string prevlast)
{
JavaScriptSerializer jser = new JavaScriptSerializer();
dynamic sobj = jser.DeserializeObject(set) as dynamic;
DataContractJsonSerializer ser1 = new DataContractJsonSerializer(typeof(QueryExpresion));
DataContractJsonSerializer ser2 = new DataContractJsonSerializer(typeof(ShortMessage));
var ser3 = new JavaScriptSerializer();
System.IO.MemoryStream strm = new System.IO.MemoryStream();
byte[] sbf = System.Text.Encoding.UTF8.GetBytes(qexpr);
strm.Write(sbf, 0, sbf.Length);
strm.Position = 0;
var _qexpr = ser1.ReadObject(strm) as QueryExpresion;
var svc = new ShortMessageServiceProxy();
var _set = new ShortMessageSet();
_set.PageBlockSize = int.Parse(sobj["pageBlockSize"]);
_set.PageSize_ = int.Parse(sobj["pageSize"]);
if (!sobj.ContainsKey("setFilter"))
throw new Exception("The page is not properly parameterized!");
else
{
Func<string, string, int> count = (s, p) =>
{
int _cnt = 0;
int i = 0;
while ((i = s.IndexOf(p, i)) != -1)
{
_cnt++;
i += p.Length;
}
return _cnt;
};
string filter = sobj["setFilter"];
if (filter.EndsWith("&& ToID is not null && GroupID is null && ( ToID == \"{0}\" || FromID == \"{0}\" )") && count(filter, "||") == 1)
{
filter = string.Format(filter, userId);
_set.SetFilter = filter;
}
else
throw new Exception("The page is not properly parameterized!");
}
ShortMessage _prevlast = null;
if (!string.IsNullOrEmpty(prevlast))
{
strm = new System.IO.MemoryStream();
sbf = System.Text.Encoding.UTF8.GetBytes(prevlast);
strm.Write(sbf, 0, sbf.Length);
strm.Position = 0;
_prevlast = ser2.ReadObject(strm) as ShortMessage;
}
var cntx = Cntx;
var result = await svc.GetPageItemsAsync(cntx, _set, _qexpr, _prevlast);
var ar = new List<string>();
var udic = new Dictionary<string, User>();
foreach (var e in result)
{
User u, p;
ShortMessage msg;
if (!udic.TryGetValue(e.FromID, out u) || !udic.TryGetValue(e.ToID, out p))
{
EntitySetType[] excludes = new EntitySetType[]
{
EntitySetType.UserGroup,
EntitySetType.ShortMessageAudience,
EntitySetType.ShortMessageAttachment,
EntitySetType.ShortMessage
};
EntitySetRelation[] drills = new EntitySetRelation[]
{
new EntitySetRelation
{
SetType = EntitySetType.User,
RelatedSets = new EntitySetType[]
{
EntitySetType.UserAppMember,
}
}
};
msg = await svc.LoadEntityGraphRecursAsync(cntx, e.ID, excludes, drills);
u = msg.User_FromID;
p = msg.User_ToID;
{
var member = (from d in u.ChangedUserAppMembers where d.ApplicationID == ApplicationContext.App.ID select d).SingleOrDefault();
u.ChangedUserAppMembers = new UserAppMember[] { member };
if (member.ChangedMemberCallbacks != null && member.ChangedMemberCallbacks.Length > 0)
{
var cbk = (from d in member.ChangedMemberCallbacks where d.HubID == noteHubId && d.ChannelID == "System" select d).SingleOrDefault();
if (cbk != null)
member.ChangedMemberCallbacks = new MemberCallback[] { cbk };
else
member.ChangedMemberCallbacks = new MemberCallback[] { };
}
}
{
var member = (from d in p.ChangedUserAppMembers where d.ApplicationID == ApplicationContext.App.ID select d).SingleOrDefault();
p.ChangedUserAppMembers = new UserAppMember[] { member };
if (member.ChangedMemberCallbacks != null && member.ChangedMemberCallbacks.Length > 0)
{
var cbk = (from d in member.ChangedMemberCallbacks where d.HubID == noteHubId && d.ChannelID == "System" select d).SingleOrDefault();
if (cbk != null)
member.ChangedMemberCallbacks = new MemberCallback[] { cbk };
else
member.ChangedMemberCallbacks = new MemberCallback[] { };
}
}
if (!udic.ContainsKey(e.FromID))
udic.Add(e.FromID, u);
if (!udic.ContainsKey(e.ToID))
udic.Add(e.ToID, p);
}
else
{
msg = e;
msg.User_FromID = u;
msg.User_ToID = p;
}
ar.Add(GetJsonMessage(msg, userId, false));
}
return ar.ToArray();
}
public static async Task <string[]> GetMessages(string noteHubId, string userId, string set, string qexpr, string prevlast)
{
JavaScriptSerializer jser = new JavaScriptSerializer();
dynamic sobj = jser.DeserializeObject(set) as dynamic;
DataContractJsonSerializer ser1 = new DataContractJsonSerializer(typeof(QueryExpresion));
DataContractJsonSerializer ser2 = new DataContractJsonSerializer(typeof(ShortMessage));
var ser3 = new JavaScriptSerializer();
System.IO.MemoryStream strm = new System.IO.MemoryStream();
byte[] sbf = System.Text.Encoding.UTF8.GetBytes(qexpr);
strm.Write(sbf, 0, sbf.Length);
strm.Position = 0;
var _qexpr = ser1.ReadObject(strm) as QueryExpresion;
var svc = new ShortMessageServiceProxy();
var _set = new ShortMessageSet();
_set.PageBlockSize = int.Parse(sobj["pageBlockSize"]);
_set.PageSize_ = int.Parse(sobj["pageSize"]);
if (!sobj.ContainsKey("setFilter"))
{
throw new Exception("The page is not properly parameterized!");
}
else
{
Func <string, string, int> count = (s, p) =>
{
int _cnt = 0;
int i = 0;
while ((i = s.IndexOf(p, i)) != -1)
{
_cnt++;
i += p.Length;
}
return(_cnt);
};
string filter = sobj["setFilter"];
if (filter.EndsWith("&& ToID is not null && GroupID is null && ( ToID == \"{0}\" || FromID == \"{0}\" )") && count(filter, "||") == 1)
{
filter = string.Format(filter, userId);
_set.SetFilter = filter;
}
else
{
throw new Exception("The page is not properly parameterized!");
}
}
ShortMessage _prevlast = null;
if (!string.IsNullOrEmpty(prevlast))
{
strm = new System.IO.MemoryStream();
sbf = System.Text.Encoding.UTF8.GetBytes(prevlast);
strm.Write(sbf, 0, sbf.Length);
strm.Position = 0;
_prevlast = ser2.ReadObject(strm) as ShortMessage;
}
var cntx = Cntx;
var result = await svc.GetPageItemsAsync(cntx, _set, _qexpr, _prevlast);
var ar = new List <string>();
var udic = new Dictionary <string, User>();
foreach (var e in result)
{
User u, p;
ShortMessage msg;
if (!udic.TryGetValue(e.FromID, out u) || !udic.TryGetValue(e.ToID, out p))
{
EntitySetType[] excludes = new EntitySetType[]
{
EntitySetType.UserGroup,
EntitySetType.ShortMessageAudience,
EntitySetType.ShortMessageAttachment,
EntitySetType.ShortMessage
};
EntitySetRelation[] drills = new EntitySetRelation[]
{
new EntitySetRelation
{
SetType = EntitySetType.User,
RelatedSets = new EntitySetType[]
{
EntitySetType.UserAppMember,
}
}
};
msg = await svc.LoadEntityGraphRecursAsync(cntx, e.ID, excludes, drills);
u = msg.User_FromID;
p = msg.User_ToID;
{
var member = (from d in u.ChangedUserAppMembers where d.ApplicationID == ApplicationContext.App.ID select d).SingleOrDefault();
u.ChangedUserAppMembers = new UserAppMember[] { member };
if (member.ChangedMemberCallbacks != null && member.ChangedMemberCallbacks.Length > 0)
{
var cbk = (from d in member.ChangedMemberCallbacks where d.HubID == noteHubId && d.ChannelID == "System" select d).SingleOrDefault();
if (cbk != null)
{
member.ChangedMemberCallbacks = new MemberCallback[] { cbk }
}
;
else
{
member.ChangedMemberCallbacks = new MemberCallback[] { }
};
}
}
{
var member = (from d in p.ChangedUserAppMembers where d.ApplicationID == ApplicationContext.App.ID select d).SingleOrDefault();
p.ChangedUserAppMembers = new UserAppMember[] { member };
if (member.ChangedMemberCallbacks != null && member.ChangedMemberCallbacks.Length > 0)
{
var cbk = (from d in member.ChangedMemberCallbacks where d.HubID == noteHubId && d.ChannelID == "System" select d).SingleOrDefault();
if (cbk != null)
{
member.ChangedMemberCallbacks = new MemberCallback[] { cbk }
}
;
else
{
member.ChangedMemberCallbacks = new MemberCallback[] { }
};
}
}
if (!udic.ContainsKey(e.FromID))
{
udic.Add(e.FromID, u);
}
if (!udic.ContainsKey(e.ToID))
{
udic.Add(e.ToID, p);
}
}
else
{
msg = e;
msg.User_FromID = u;
msg.User_ToID = p;
}
ar.Add(GetJsonMessage(msg, userId, false));
}
return(ar.ToArray());
}
public static async Task<string[]> GetMessages(string noteHubId, string userId, string set, string qexpr, string prevlast)
{
JavaScriptSerializer jser = new JavaScriptSerializer();
dynamic sobj = jser.DeserializeObject(set) as dynamic;
DataContractJsonSerializer ser1 = new DataContractJsonSerializer(typeof(QueryExpresion));
DataContractJsonSerializer ser2 = new DataContractJsonSerializer(typeof(ShortMessage));
var ser3 = new JavaScriptSerializer();
System.IO.MemoryStream strm = new System.IO.MemoryStream();
byte[] sbf = System.Text.Encoding.UTF8.GetBytes(qexpr);
strm.Write(sbf, 0, sbf.Length);
strm.Position = 0;
var _qexpr = ser1.ReadObject(strm) as QueryExpresion;
var svc = new ShortMessageServiceProxy();
var _set = new ShortMessageSet();
_set.PageBlockSize = int.Parse(sobj["pageBlockSize"]);
_set.PageSize_ = int.Parse(sobj["pageSize"]);
Dictionary<string, UserGroup> groupDic = new Dictionary<string, UserGroup>();
if (!sobj.ContainsKey("setFilter"))
throw new Exception("The page is not properly parameterized!");
else
{
Func<string, string, int> count = (s, p) =>
{
int _cnt = 0;
int i = 0;
while ((i = s.IndexOf(p, i)) != -1)
{
_cnt++;
i += p.Length;
}
return _cnt;
};
string filter = sobj["setFilter"];
if (filter.Contains("ToID is null") && filter.Contains("___usergroups___") && count(filter, "||") == 0)
{
var mbgrps = await UserGroupChatGroups(userId);
if (mbgrps == null || mbgrps.Length == 0)
throw new Exception(ResourceUtils.GetString("234038e6185f013e25d0213c06f5a0e9", "You are not a member of any chat group."));
string groupexpr = "";
foreach (var g in mbgrps)
{
groupexpr += (groupexpr != "" ? " || " : "") + "GroupID == \"" + g.ID + "\"";
groupDic.Add(g.ID, g);
}
_set.SetFilter = filter.Replace("___usergroups___", groupexpr);
}
else
throw new Exception("The page is not properly parameterized!");
}
ShortMessage _prevlast = null;
if (!string.IsNullOrEmpty(prevlast))
{
strm = new System.IO.MemoryStream();
sbf = System.Text.Encoding.UTF8.GetBytes(prevlast);
strm.Write(sbf, 0, sbf.Length);
strm.Position = 0;
_prevlast = ser2.ReadObject(strm) as ShortMessage;
}
var cntx = Cntx;
var result = await svc.GetPageItemsAsync(cntx, _set, _qexpr, _prevlast);
var ar = new List<string>();
var udic = new Dictionary<string, User>();
foreach (var e in result)
{
User u;
ShortMessage msg;
if (!udic.TryGetValue(e.FromID, out u))
{
EntitySetType[] excludes = new EntitySetType[]
{
EntitySetType.UserGroup,
EntitySetType.ShortMessageAudience,
EntitySetType.ShortMessageAttachment,
EntitySetType.ShortMessage
};
EntitySetRelation[] drills = new EntitySetRelation[]
{
new EntitySetRelation
{
SetType = EntitySetType.User,
RelatedSets = new EntitySetType[]
{
EntitySetType.UserAppMember,
}
}
};
msg = await svc.LoadEntityGraphRecursAsync(cntx, e.ID, excludes, drills);
u = msg.User_FromID;
var member = (from d in u.ChangedUserAppMembers where d.ApplicationID == ApplicationContext.App.ID select d).SingleOrDefault();
u.ChangedUserAppMembers = new UserAppMember[] { member };
if (member.ChangedMemberCallbacks != null && member.ChangedMemberCallbacks.Length > 0)
{
var cbk = (from d in member.ChangedMemberCallbacks where d.HubID == noteHubId && d.ChannelID == "System" select d).SingleOrDefault();
if (cbk != null)
member.ChangedMemberCallbacks = new MemberCallback[] { cbk };
else
member.ChangedMemberCallbacks = new MemberCallback[] { };
}
udic.Add(e.FromID, u);
}
else
{
msg = e;
msg.User_FromID = u;
}
ar.Add(GetJsonMessage(msg, userId, groupDic[e.GroupID], false));
}
return ar.ToArray();
}
public static async Task <string[]> GetMessages(string noteHubId, string userId, string set, string qexpr, string prevlast)
{
JavaScriptSerializer jser = new JavaScriptSerializer();
dynamic sobj = jser.DeserializeObject(set) as dynamic;
DataContractJsonSerializer ser1 = new DataContractJsonSerializer(typeof(QueryExpresion));
DataContractJsonSerializer ser2 = new DataContractJsonSerializer(typeof(ShortMessage));
var ser3 = new JavaScriptSerializer();
System.IO.MemoryStream strm = new System.IO.MemoryStream();
byte[] sbf = System.Text.Encoding.UTF8.GetBytes(qexpr);
strm.Write(sbf, 0, sbf.Length);
strm.Position = 0;
var _qexpr = ser1.ReadObject(strm) as QueryExpresion;
var svc = new ShortMessageServiceProxy();
var _set = new ShortMessageSet();
_set.PageBlockSize = int.Parse(sobj["pageBlockSize"]);
_set.PageSize_ = int.Parse(sobj["pageSize"]);
Dictionary <string, UserGroup> groupDic = new Dictionary <string, UserGroup>();
if (!sobj.ContainsKey("setFilter"))
{
throw new Exception("The page is not properly parameterized!");
}
else
{
Func <string, string, int> count = (s, p) =>
{
int _cnt = 0;
int i = 0;
while ((i = s.IndexOf(p, i)) != -1)
{
_cnt++;
i += p.Length;
}
return(_cnt);
};
string filter = sobj["setFilter"];
if (filter.Contains("ToID is null") && filter.Contains("___usergroups___") && count(filter, "||") == 0)
{
var mbgrps = await UserGroupChatGroups(userId);
if (mbgrps == null || mbgrps.Length == 0)
{
throw new Exception(ResourceUtils.GetString("234038e6185f013e25d0213c06f5a0e9", "You are not a member of any chat group."));
}
string groupexpr = "";
foreach (var g in mbgrps)
{
groupexpr += (groupexpr != "" ? " || " : "") + "GroupID == \"" + g.ID + "\"";
groupDic.Add(g.ID, g);
}
_set.SetFilter = filter.Replace("___usergroups___", groupexpr);
}
else
{
throw new Exception("The page is not properly parameterized!");
}
}
ShortMessage _prevlast = null;
if (!string.IsNullOrEmpty(prevlast))
{
strm = new System.IO.MemoryStream();
sbf = System.Text.Encoding.UTF8.GetBytes(prevlast);
strm.Write(sbf, 0, sbf.Length);
strm.Position = 0;
_prevlast = ser2.ReadObject(strm) as ShortMessage;
}
var cntx = Cntx;
var result = await svc.GetPageItemsAsync(cntx, _set, _qexpr, _prevlast);
var ar = new List <string>();
var udic = new Dictionary <string, User>();
foreach (var e in result)
{
User u;
ShortMessage msg;
if (!udic.TryGetValue(e.FromID, out u))
{
EntitySetType[] excludes = new EntitySetType[]
{
EntitySetType.UserGroup,
EntitySetType.ShortMessageAudience,
EntitySetType.ShortMessageAttachment,
EntitySetType.ShortMessage
};
EntitySetRelation[] drills = new EntitySetRelation[]
{
new EntitySetRelation
{
SetType = EntitySetType.User,
RelatedSets = new EntitySetType[]
{
EntitySetType.UserAppMember,
}
}
};
msg = await svc.LoadEntityGraphRecursAsync(cntx, e.ID, excludes, drills);
u = msg.User_FromID;
var member = (from d in u.ChangedUserAppMembers where d.ApplicationID == ApplicationContext.App.ID select d).SingleOrDefault();
u.ChangedUserAppMembers = new UserAppMember[] { member };
if (member.ChangedMemberCallbacks != null && member.ChangedMemberCallbacks.Length > 0)
{
var cbk = (from d in member.ChangedMemberCallbacks where d.HubID == noteHubId && d.ChannelID == "System" select d).SingleOrDefault();
if (cbk != null)
{
member.ChangedMemberCallbacks = new MemberCallback[] { cbk }
}
;
else
{
member.ChangedMemberCallbacks = new MemberCallback[] { }
};
}
udic.Add(e.FromID, u);
}
else
{
msg = e;
msg.User_FromID = u;
}
ar.Add(GetJsonMessage(msg, userId, groupDic[e.GroupID], false));
}
return(ar.ToArray());
}