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/*
Copyright (c) 2013-14 Miranda NG project (http://miranda-ng.org)
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation version 2
of the License.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "stdafx.h"
//////////////////////////// History services ///////////////////////////////////////////
INT_PTR __cdecl CVkProto::SvcGetAllServerHistory(WPARAM hContact, LPARAM)
{
debugLogA("CVkProto::SvcGetAllServerHistory");
if (!IsOnline())
return 0;
LPCTSTR str = TranslateT("Are you sure to reload all messages from vk.com?\nLocal contact history will be deleted and reloaded from the server.\nIt may take a long time.\nDo you want to continue?");
if (IDNO == MessageBox(NULL, str, TranslateT("Attention!"), MB_ICONWARNING | MB_YESNO))
return 0;
LONG userID = getDword(hContact, "ID", -1);
if (userID == -1)
return 0;
HANDLE hDBEvent = db_event_first(hContact);
while (hDBEvent) {
HANDLE hDBEventNext = db_event_next(hContact, hDBEvent);
db_event_delete(hContact, hDBEvent);
hDBEvent = hDBEventNext;
}
db_unset(hContact, m_szModuleName, "lastmsgid");
GetServerHistory(hContact, 0, MAXHISTORYMIDSPERONE, 0, 0);
return 1;
}
INT_PTR __cdecl CVkProto::SvcGetServerHistoryLast1Day(WPARAM hContact, LPARAM)
{
debugLogA("CVkProto::SvcGetServerHistoryLast1Day");
if (!IsOnline())
return 0;
GetServerHistoryLastNDay(hContact, 1);
return 1;
}
INT_PTR __cdecl CVkProto::SvcGetServerHistoryLast3Day(WPARAM hContact, LPARAM)
{
debugLogA("CVkProto::SvcGetServerHistoryLast3Day");
if (!IsOnline())
return 0;
GetServerHistoryLastNDay(hContact, 3);
return 1;
}
INT_PTR __cdecl CVkProto::SvcGetServerHistoryLast7Day(WPARAM hContact, LPARAM)
{
debugLogA("CVkProto::SvcGetServerHistoryLast7Day");
if (!IsOnline())
return 0;
GetServerHistoryLastNDay(hContact, 7);
return 1;
}
INT_PTR __cdecl CVkProto::SvcGetServerHistoryLast30Day(WPARAM hContact, LPARAM)
{
debugLogA("CVkProto::SvcGetServerHistoryLast30Day");
if (!IsOnline())
return 0;
GetServerHistoryLastNDay(hContact, 30);
return 1;
}
INT_PTR __cdecl CVkProto::SvcGetServerHistoryLast90Day(WPARAM hContact, LPARAM)
{
debugLogA("CVkProto::SvcGetServerHistoryLast90Day");
if (!IsOnline())
return 0;
GetServerHistoryLastNDay(hContact, 90);
return 1;
}
/////////////////////////////////////////////////////////////////////////////////////////
void CVkProto::GetServerHistoryLastNDay(MCONTACT hContact, int NDay)
{
debugLogA("CVkProto::SvcGetServerHistoryLastNDay %d", NDay);
if (!IsOnline())
return;
UINT iTime = time(NULL) - 60 * 60 * 24 * NDay;
HANDLE hDBEvent = db_event_first(hContact);
while (hDBEvent) {
HANDLE hDBEventNext = db_event_next(hContact, hDBEvent);
DBEVENTINFO dbei = { sizeof(dbei) };
db_event_get(hDBEvent, &dbei);
if (dbei.timestamp > iTime)
db_event_delete(hContact, hDBEvent);
hDBEvent = hDBEventNext;
}
db_unset(hContact, m_szModuleName, "lastmsgid");
GetServerHistory(hContact, 0, MAXHISTORYMIDSPERONE, iTime, 0);
}
void CVkProto::GetServerHistory(MCONTACT hContact, int iOffset, int iCount, int iTime, int iLastMsgId, bool once)
{
debugLogA("CVkProto::GetServerHistory %d %d %d %d %d", iOffset, iCount, iTime, iLastMsgId, (int)once);
if (!IsOnline())
return;
LONG userID = getDword(hContact, "ID", -1);
if (-1 == userID)
return;
CMStringA code, formatcode = "var iOffset=%d;var iReqCount=%d;var userID=%d;var iTime=%d;var lastMid=%d;"
"var Hist=API.messages.getHistory({\"user_id\":userID,\"count\":iReqCount,\"offset\":iOffset});"
"var allCount=Hist.count;var ext=Hist.items.length;var index=0;"
"while(ext!=0){if(Hist.items[index].date>iTime){if(Hist.items[index].id>lastMid)"
"{index=index+1;ext=ext-1;}else ext=0;}else ext=0;};"
"var ret=Hist.items.slice(0,index); return{\"count\":index,\"datetime\":iTime,\"items\":ret,\"once\":%d,\"rcount\":iReqCount};";
code.AppendFormat(formatcode, iOffset, iCount, userID, iTime, iLastMsgId, (int)once);
Push(new AsyncHttpRequest(this, REQUEST_GET, "/method/execute.json", true, &CVkProto::OnReceiveHistoryMessages)
<< CHAR_PARAM("code", code)
<< VER_API)->pUserInfo = new CVkSendMsgParam(hContact, iLastMsgId, iOffset);
}
void CVkProto::GetHistoryDlg(MCONTACT hContact, int iLastMsg)
{
debugLogA("CVkProto::GetHistoryDlg %d", iLastMsg);
int lastmsgid = -1;
switch (m_iSyncHistoryMetod) {
case syncAuto:
lastmsgid = getDword(hContact, "lastmsgid", -1);
if (lastmsgid == -1 || !IsOnline()) {
setDword(hContact, "lastmsgid", iLastMsg);
return;
}
GetServerHistory(hContact, 0, MAXHISTORYMIDSPERONE, 0, lastmsgid);
break;
case sync1Days:
GetServerHistoryLastNDay(hContact, 1);
break;
case sync3Days:
GetServerHistoryLastNDay(hContact, 3);
break;
}
}
void CVkProto::OnReceiveHistoryMessages(NETLIBHTTPREQUEST *reply, AsyncHttpRequest *pReq)
{
debugLogA("CVkProto::OnReceiveHistoryMessages %d", reply->resultCode);
if (reply->resultCode != 200)
return;
JSONROOT pRoot;
JSONNODE *pResponse = CheckJsonResponse(pReq, reply, pRoot);
if (pResponse == NULL)
return;
CVkSendMsgParam *param = (CVkSendMsgParam*)pReq->pUserInfo;
int iCount = json_as_int(json_get(pResponse, "count"));
int iTime = json_as_int(json_get(pResponse, "datetime"));
JSONNODE *pMsgs = json_get(pResponse, "items");
int iLastMsgId = getDword(param->hContact, "lastmsgid", -1);
int iIndex = iCount;
int count = 0;
for (iIndex = (iCount - 1); iIndex >= 0; iIndex--) {
JSONNODE *pMsg = json_at(pMsgs, iIndex);
if (pMsg == NULL)
continue;
int mid = json_as_int(json_get(pMsg, "id"));
if (iLastMsgId < mid)
iLastMsgId = mid;
char szMid[40];
_itoa(mid, szMid, 10);
ptrT ptszBody(json_as_string(json_get(pMsg, "body")));
int datetime = json_as_int(json_get(pMsg, "date"));
int isOut = json_as_int(json_get(pMsg, "out"));
int isRead = json_as_int(json_get(pMsg, "read_state"));
int uid = json_as_int(json_get(pMsg, "user_id"));
JSONNODE *pAttachments = json_get(pMsg, "attachments");
if (pAttachments != NULL)
ptszBody = mir_tstrdup(CMString(ptszBody) + GetAttachmentDescr(pAttachments));
MCONTACT hContact = FindUser(uid, true);
PROTORECVEVENT recv = { 0 };
recv.flags = PREF_TCHAR;
if (isRead)
recv.flags |= PREF_CREATEREAD;
if (isOut)
recv.flags |= PREF_SENT;
recv.timestamp = datetime;
recv.tszMessage = ptszBody;
recv.lParam = isOut;
recv.pCustomData = szMid;
recv.cbCustomDataSize = (int)mir_strlen(szMid);
ProtoChainRecvMsg(hContact, &recv);
count++;
}
setDword(param->hContact, "lastmsgid", iLastMsgId);
int once = json_as_int(json_get(pResponse, "once"));
int iRCount = json_as_int(json_get(pResponse, "rcount"));
if (count == iRCount && once == 0)
GetServerHistory(param->hContact, param->iCount + count, iRCount, iTime, param->iMsgID);
delete param;
}
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