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/*
Copyright (c) 2013-17 Miranda NG project (https://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"
void CVkProto::OnReceiveAvatar(NETLIBHTTPREQUEST *reply, AsyncHttpRequest *pReq)
{
if (reply->resultCode != 200 || !pReq->pUserInfo)
return;
PROTO_AVATAR_INFORMATION ai = { 0 };
CVkSendMsgParam *param = (CVkSendMsgParam *)pReq->pUserInfo;
GetAvatarFileName(param->hContact, ai.filename, _countof(ai.filename));
ai.format = ProtoGetBufferFormat(reply->pData);
FILE *out = _wfopen(ai.filename, L"wb");
if (out == nullptr) {
ProtoBroadcastAck(param->hContact, ACKTYPE_AVATAR, ACKRESULT_FAILED, &ai);
delete param;
pReq->pUserInfo = nullptr;
return;
}
fwrite(reply->pData, 1, reply->dataLength, out);
fclose(out);
setByte(param->hContact, "NeedNewAvatar", 0);
ProtoBroadcastAck(param->hContact, ACKTYPE_AVATAR, ACKRESULT_SUCCESS, &ai);
delete param;
pReq->pUserInfo = nullptr;
}
INT_PTR CVkProto::SvcGetAvatarCaps(WPARAM wParam, LPARAM lParam)
{
switch (wParam) {
case AF_MAXSIZE:
((POINT*)lParam)->x = 100;
((POINT*)lParam)->y = 100;
return 0;
case AF_PROPORTION:
return PIP_SQUARE;
case AF_FORMATSUPPORTED:
case AF_ENABLED:
case AF_DONTNEEDDELAYS:
case AF_FETCHIFPROTONOTVISIBLE:
case AF_FETCHIFCONTACTOFFLINE:
return 1;
}
return 0;
}
void CVkProto::ReloadAvatarInfo(MCONTACT hContact)
{
if (!hContact) {
CallService(MS_AV_REPORTMYAVATARCHANGED, (WPARAM)m_szModuleName);
return;
}
PROTO_AVATAR_INFORMATION ai = { 0 };
ai.hContact = hContact;
SvcGetAvatarInfo(0, (LPARAM)&ai);
}
INT_PTR CVkProto::SvcGetAvatarInfo(WPARAM, LPARAM lParam)
{
PROTO_AVATAR_INFORMATION *pai = (PROTO_AVATAR_INFORMATION *)lParam;
ptrA szUrl(getStringA(pai->hContact, "AvatarUrl"));
if (szUrl == nullptr)
return GAIR_NOAVATAR;
wchar_t wszFileName[MAX_PATH];
GetAvatarFileName(pai->hContact, wszFileName, _countof(wszFileName));
wcsncpy(pai->filename, wszFileName, _countof(pai->filename));
pai->format = ProtoGetAvatarFormat(pai->filename);
if (::_waccess(pai->filename, 0) == 0 && !getBool(pai->hContact, "NeedNewAvatar"))
return GAIR_SUCCESS;
if (IsOnline()) {
AsyncHttpRequest *pReq = new AsyncHttpRequest();
pReq->flags = NLHRF_NODUMP | NLHRF_REDIRECT;
pReq->m_szUrl = szUrl;
pReq->pUserInfo = new CVkSendMsgParam(pai->hContact);
pReq->m_pFunc = &CVkProto::OnReceiveAvatar;
pReq->requestType = REQUEST_GET;
pReq->m_bApiReq = false;
Push(pReq);
debugLogA("Requested to read an avatar from '%s'", szUrl);
return GAIR_WAITFOR;
}
debugLogA("No avatar");
return GAIR_NOAVATAR;
}
INT_PTR CVkProto::SvcGetMyAvatar(WPARAM wParam, LPARAM lParam)
{
debugLogA("CVkProto::SvcGetMyAvatar");
PROTO_AVATAR_INFORMATION ai = { 0 };
if (SvcGetAvatarInfo(0, (LPARAM)&ai) != GAIR_SUCCESS)
return 1;
wchar_t *buf = (wchar_t*)wParam;
int size = (int)lParam;
wcsncpy(buf, ai.filename, size);
buf[size - 1] = 0;
return 0;
}
void CVkProto::GetAvatarFileName(MCONTACT hContact, wchar_t *pwszDest, size_t cbLen)
{
int tPathLen = mir_snwprintf(pwszDest, cbLen, L"%s\\%S", VARSW(L"%miranda_avatarcache%"), m_szModuleName);
DWORD dwAttributes = GetFileAttributes(pwszDest);
if (dwAttributes == 0xffffffff || (dwAttributes & FILE_ATTRIBUTE_DIRECTORY) == 0)
CreateDirectoryTreeW(pwszDest);
pwszDest[tPathLen++] = '\\';
const wchar_t *szFileType = L".jpg";
ptrW wszUrl(getWStringA(hContact, "AvatarUrl"));
if (wszUrl) {
wchar_t *p = wcsrchr(wszUrl, '.');
if (p != nullptr)
szFileType = p;
}
LONG id = getDword(hContact, "ID", VK_INVALID_USER);
mir_snwprintf(pwszDest + tPathLen, MAX_PATH - tPathLen, L"%d%s", id, szFileType);
}
void CVkProto::SetAvatarUrl(MCONTACT hContact, CMStringW &wszUrl)
{
CMStringW oldUrl(getWStringA(hContact, "AvatarUrl"));
if (wszUrl == oldUrl)
return;
if (wszUrl.IsEmpty()) {
delSetting(hContact, "AvatarUrl");
ProtoBroadcastAck(hContact, ACKTYPE_AVATAR, ACKRESULT_SUCCESS, nullptr);
}
else {
setWString(hContact, "AvatarUrl", wszUrl);
setByte(hContact, "NeedNewAvatar", 1);
PROTO_AVATAR_INFORMATION ai = { 0 };
ai.hContact = hContact;
GetAvatarFileName(ai.hContact, ai.filename, _countof(ai.filename));
ai.format = ProtoGetAvatarFormat(ai.filename);
ProtoBroadcastAck(hContact, ACKTYPE_AVATAR, ACKRESULT_SUCCESS, (HANDLE)&ai);
}
}
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