/*

Facebook plugin for Miranda Instant Messenger
_____________________________________________

Copyright © 2009-11 Michal Zelinka, 2011-13 Robert Pösel

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, either version 2 of the License, or
(at your option) any later version.

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 "common.h"

FacebookProto::FacebookProto(const char* proto_name,const TCHAR* username) :
	PROTO<FacebookProto>(proto_name, username)
{
	facy.parent = this;

	signon_lock_ = CreateMutex(NULL, FALSE, NULL);
	avatar_lock_ = CreateMutex(NULL, FALSE, NULL);
	log_lock_ = CreateMutex(NULL, FALSE, NULL);
	update_loop_lock_ = CreateEvent(NULL, FALSE, FALSE, NULL);
	facy.buddies_lock_ = CreateMutex(NULL, FALSE, NULL);
	facy.send_message_lock_ = CreateMutex(NULL, FALSE, NULL);
	facy.fcb_conn_lock_ = CreateMutex(NULL, FALSE, NULL);

	CreateService(PS_CREATEACCMGRUI, &FacebookProto::SvcCreateAccMgrUI);
	CreateService(PS_GETMYAWAYMSG,   &FacebookProto::GetMyAwayMsg);
	CreateService(PS_GETMYAVATART,   &FacebookProto::GetMyAvatar);
	CreateService(PS_GETAVATARINFOT, &FacebookProto::GetAvatarInfo);
	CreateService(PS_GETAVATARCAPS,  &FacebookProto::GetAvatarCaps);

	CreateService(PS_JOINCHAT,  &FacebookProto::OnJoinChat);
	CreateService(PS_LEAVECHAT, &FacebookProto::OnLeaveChat);

	CreateService("/Mind", &FacebookProto::OnMind);

	HookEvent(ME_CLIST_PREBUILDSTATUSMENU, &FacebookProto::OnBuildStatusMenu);
	HookEvent(ME_OPT_INITIALISE,           &FacebookProto::OnOptionsInit);
	HookEvent(ME_GC_EVENT,                 &FacebookProto::OnChatOutgoing);
	HookEvent(ME_IDLE_CHANGED,             &FacebookProto::OnIdleChanged);
	HookEvent(ME_TTB_MODULELOADED,         &FacebookProto::OnToolbarInit);

	char module[512];
	mir_snprintf(module, sizeof(module), "%s/Mind", m_szModuleName);

	HOTKEYDESC hkd = { sizeof(hkd) };
	hkd.dwFlags = HKD_TCHAR;
	hkd.ptszDescription = LPGENT("Show Mind Window");
	hkd.pszName = "ShowMindWnd";
	hkd.ptszSection = m_tszUserName;
	hkd.pszService = module;
	hkd.DefHotKey = HOTKEYCODE(HOTKEYF_ALT|HOTKEYF_EXT, 'F');
	Hotkey_Register(&hkd);

	// Create standard network connection
	TCHAR descr[512];
	NETLIBUSER nlu = {sizeof(nlu)};
	nlu.flags = NUF_INCOMING | NUF_OUTGOING | NUF_HTTPCONNS | NUF_TCHAR;
	nlu.szSettingsModule = m_szModuleName;
	mir_snprintf(module, SIZEOF(module), "%s", m_szModuleName);
	nlu.szSettingsModule = module;
	mir_sntprintf(descr, SIZEOF(descr), TranslateT("%s server connection"), m_tszUserName);
	nlu.ptszDescriptiveName = descr;
	m_hNetlibUser = (HANDLE)CallService(MS_NETLIB_REGISTERUSER, 0, (LPARAM)&nlu);
	if (m_hNetlibUser == NULL)
		MessageBox(NULL, TranslateT("Unable to get Netlib connection for Facebook"), m_tszUserName, MB_OK);

	facy.set_handle(m_hNetlibUser);

	SkinAddNewSoundExT("Notification", m_tszUserName, LPGENT("Notification"));
	SkinAddNewSoundExT("NewsFeed", m_tszUserName, LPGENT("News Feed"));
	SkinAddNewSoundExT("OtherEvent", m_tszUserName, LPGENT("Other Event"));

	mir_sntprintf(descr, SIZEOF(descr), _T("%%miranda_avatarcache%%\\%s"), m_tszUserName);
	hAvatarFolder_ = FoldersRegisterCustomPathT(LPGEN("Avatars"), m_szModuleName, descr, m_tszUserName);

	// Set all contacts offline -- in case we crashed
	SetAllContactStatuses(ID_STATUS_OFFLINE, true);
}

FacebookProto::~FacebookProto()
{
	Netlib_CloseHandle(m_hNetlibUser);

	WaitForSingleObject(signon_lock_, IGNORE);
	WaitForSingleObject(avatar_lock_, IGNORE);
	WaitForSingleObject(log_lock_, IGNORE);
	WaitForSingleObject(facy.buddies_lock_, IGNORE);
	WaitForSingleObject(facy.send_message_lock_, IGNORE);

	CloseHandle(signon_lock_);
	CloseHandle(avatar_lock_);
	CloseHandle(log_lock_);
	CloseHandle(update_loop_lock_);
	CloseHandle(facy.buddies_lock_);
	CloseHandle(facy.send_message_lock_);
	CloseHandle(facy.fcb_conn_lock_);
}

//////////////////////////////////////////////////////////////////////////////

DWORD_PTR FacebookProto::GetCaps(int type, HANDLE hContact)
{
	switch(type)
	{
	case PFLAGNUM_1:
	{
		DWORD_PTR flags = PF1_IM | PF1_CHAT | PF1_SERVERCLIST | PF1_AUTHREQ | /*PF1_ADDED |*/ PF1_BASICSEARCH | PF1_SEARCHBYEMAIL | PF1_SEARCHBYNAME | PF1_ADDSEARCHRES; // | PF1_VISLIST | PF1_INVISLIST;

		if (getByte(FACEBOOK_KEY_SET_MIRANDA_STATUS, 0))
			return flags |= PF1_MODEMSG;
		else
			return flags |= PF1_MODEMSGRECV;
	}
	case PFLAGNUM_2:
		return PF2_ONLINE | PF2_INVISIBLE | PF2_ONTHEPHONE | PF2_IDLE; // | PF2_SHORTAWAY;
	case PFLAGNUM_3:
		if (getByte(FACEBOOK_KEY_SET_MIRANDA_STATUS, 0))
			return PF2_ONLINE; // | PF2_SHORTAWAY;
		else
			return 0;
	case PFLAGNUM_4:
		return PF4_NOCUSTOMAUTH | PF4_FORCEADDED | PF4_IMSENDUTF | PF4_AVATARS | PF4_SUPPORTTYPING | PF4_NOAUTHDENYREASON | PF4_IMSENDOFFLINE;
	case PFLAGNUM_5:
		return PF2_ONTHEPHONE;
	case PFLAG_MAXLENOFMESSAGE:
		return FACEBOOK_MESSAGE_LIMIT;
	case PFLAG_UNIQUEIDTEXT:
		return (DWORD_PTR) "Facebook ID";
	case PFLAG_UNIQUEIDSETTING:
		return (DWORD_PTR) FACEBOOK_KEY_ID;
	}
	return 0;
}

//////////////////////////////////////////////////////////////////////////////

int FacebookProto::SetStatus(int new_status)
{
	LOG("===== Beginning SetStatus process");

	// Routing statuses not supported by Facebook
	switch (new_status)
	{
	case ID_STATUS_INVISIBLE:
	case ID_STATUS_OFFLINE:
		m_iDesiredStatus = new_status;
		break;

	case ID_STATUS_IDLE:
	default:
		m_iDesiredStatus = ID_STATUS_INVISIBLE;
		if (getByte(FACEBOOK_KEY_MAP_STATUSES, DEFAULT_MAP_STATUSES))
			break;
	case ID_STATUS_ONLINE:
	case ID_STATUS_FREECHAT:
		m_iDesiredStatus = ID_STATUS_ONLINE;
		break;
	}

	if (new_status != ID_STATUS_OFFLINE && m_iStatus == ID_STATUS_CONNECTING) {
		LOG("===== Status is already connecting, no change");
		return 0;
	}

	if (m_iStatus == m_iDesiredStatus) {
		LOG("===== Statuses are same, no change");
		return 0;
	}

	facy.invisible_ = (new_status == ID_STATUS_INVISIBLE);

	ForkThread(&FacebookProto::ChangeStatus, this);
	return 0;
}

int FacebookProto::SetAwayMsg(int status, const PROTOCHAR *msg)
{
	if (!msg) {
		last_status_msg_.clear();
		return 0;
	}

	char *narrow = mir_utf8encodeT(msg);
	if (last_status_msg_ != narrow) last_status_msg_ = narrow;
	utils::mem::detract(narrow);

	if (isOnline() && getByte(FACEBOOK_KEY_SET_MIRANDA_STATUS, DEFAULT_SET_MIRANDA_STATUS))
		ForkThread(&FacebookProto::SetAwayMsgWorker, NULL);

	return 0;
}

void FacebookProto::SetAwayMsgWorker(void *)
{
	if (!last_status_msg_.empty())
		facy.set_status(last_status_msg_);
}

HANDLE FacebookProto::SearchBasic(const PROTOCHAR* id)
{
	if (isOffline())
		return 0;

	TCHAR *tid = mir_tstrdup(id);
	ForkThread(&FacebookProto::SearchIdAckThread, tid);
	return tid;
}

HANDLE FacebookProto::SearchByEmail(const PROTOCHAR* email)
{
	if (isOffline())
		return 0;

	TCHAR *temail = mir_tstrdup(email);
	ForkThread(&FacebookProto::SearchAckThread, temail);
	return temail;
}

HANDLE FacebookProto::SearchByName(const PROTOCHAR* nick, const PROTOCHAR* firstName, const PROTOCHAR* lastName)
{
	TCHAR arg[200];
	_sntprintf (arg, SIZEOF(arg), _T("%s %s %s"), nick, firstName, lastName);
	return SearchByEmail(arg); // Facebook is using one search method for everything (except IDs)
}

HANDLE FacebookProto::AddToList(int flags, PROTOSEARCHRESULT* psr)
{
	ptrA id = mir_t2a_cp(psr->id, CP_UTF8);
	ptrA name = mir_t2a_cp(psr->firstName, CP_UTF8);
	ptrA surname = mir_t2a_cp(psr->lastName, CP_UTF8);

	facebook_user fbu;
	fbu.user_id = id;
	if (name != NULL)
		fbu.real_name = name;
	if (surname != NULL) {
		fbu.real_name += " ";
		fbu.real_name += surname;
	}

	if (fbu.user_id.find_first_not_of("0123456789") != std::string::npos) {
		MessageBox(0, TranslateT("Facebook ID must be numeric value."), m_tszUserName, MB_ICONERROR | MB_OK);
		return NULL;
	}

	HANDLE hContact = AddToContactList(&fbu, CONTACT_NONE);
	if (hContact) {
		if (flags & PALF_TEMPORARY) {
			db_set_b(hContact, "Clist", "Hidden", 1);
			db_set_b(hContact, "Clist", "NotOnList", 1);
		}
		else if (db_get_b(hContact, "CList", "NotOnList", 0)) {
			db_unset(hContact, "CList", "Hidden");
			db_unset(hContact, "CList", "NotOnList");
		}
	}

	return hContact;
}

int FacebookProto::AuthRequest(HANDLE hContact,const PROTOCHAR *message)
{
	return RequestFriendship((WPARAM)hContact, NULL);
}

int FacebookProto::Authorize(HANDLE hDbEvent)
{
	if (!hDbEvent || isOffline())
		return 1;

	HANDLE hContact = HContactFromAuthEvent(hDbEvent);
	if (hContact == INVALID_HANDLE_VALUE)
		return 1;

	return ApproveFriendship((WPARAM)hContact, NULL);
}

int FacebookProto::AuthDeny(HANDLE hDbEvent, const PROTOCHAR *reason)
{
	if (!hDbEvent || isOffline())
		return 1;

	HANDLE hContact = HContactFromAuthEvent(hDbEvent);
	if (hContact == INVALID_HANDLE_VALUE)
		return 1;

	// TODO: hide from facebook requests list

	if (db_get_b(hContact, "CList", "NotOnList", 0))
		CallService(MS_DB_CONTACT_DELETE, (WPARAM)hContact, 0);

	return 0;
}

//////////////////////////////////////////////////////////////////////////////
// SERVICES

INT_PTR FacebookProto::GetMyAwayMsg(WPARAM wParam, LPARAM lParam)
{
	DBVARIANT dbv = { DBVT_TCHAR };
	if (!getTString("StatusMsg", &dbv) && lstrlen(dbv.ptszVal) != 0)
	{
		int res = (lParam & SGMA_UNICODE) ? (INT_PTR)mir_t2u(dbv.ptszVal) : (INT_PTR)mir_t2a(dbv.ptszVal);
		db_free(&dbv);
		return res;
	} else {
		return 0;
	}
}

int FacebookProto::OnIdleChanged(WPARAM wParam, LPARAM lParam)
{
	if (m_iStatus == ID_STATUS_INVISIBLE || m_iStatus <= ID_STATUS_OFFLINE)
		return 0;

	bool bIdle = (lParam & IDF_ISIDLE) != 0;
	bool bPrivacy = (lParam & IDF_PRIVACY) != 0;

	if (facy.is_idle_ && !bIdle)
	{
		facy.is_idle_ = false;
		SetStatus(m_iDesiredStatus);
	}
	else if (!facy.is_idle_ && bIdle && !bPrivacy && m_iDesiredStatus != ID_STATUS_INVISIBLE)
	{
		facy.is_idle_ = true;
		SetStatus(ID_STATUS_IDLE);
	}

	return 0;
}

//////////////////////////////////////////////////////////////////////////////

int FacebookProto::OnEvent(PROTOEVENTTYPE event, WPARAM wParam, LPARAM lParam)
{
	switch(event)
	{
	case EV_PROTO_ONLOAD:
		return OnModulesLoaded(wParam,lParam);

	case EV_PROTO_ONEXIT:
		return OnPreShutdown(wParam,lParam);

	case EV_PROTO_ONOPTIONS:
		return OnOptionsInit(wParam,lParam);

	case EV_PROTO_ONCONTACTDELETED:
 		return OnContactDeleted(wParam,lParam);
	}

	return 1;
}

//////////////////////////////////////////////////////////////////////////////
// EVENTS

INT_PTR FacebookProto::SvcCreateAccMgrUI(WPARAM wParam, LPARAM lParam)
{
	return (int)CreateDialogParam(g_hInstance,MAKEINTRESOURCE(IDD_FACEBOOKACCOUNT),
		 (HWND)lParam, FBAccountProc, (LPARAM)this);
}

int FacebookProto::OnModulesLoaded(WPARAM wParam, LPARAM lParam)
{
	// Register group chat
	GCREGISTER gcr = {sizeof(gcr)};
	gcr.dwFlags = 0; //GC_ACKMSG;
	gcr.pszModule = m_szModuleName;
	gcr.pszModuleDispName = m_szModuleName;
	gcr.iMaxText = FACEBOOK_MESSAGE_LIMIT;
	gcr.nColors = 0;
	gcr.pColors = NULL;
	CallService(MS_GC_REGISTER,0,reinterpret_cast<LPARAM>(&gcr));

	return 0;
}

int FacebookProto::OnPreShutdown(WPARAM wParam, LPARAM lParam)
{
	SetStatus(ID_STATUS_OFFLINE);
	return 0;
}

int FacebookProto::OnOptionsInit(WPARAM wParam, LPARAM lParam)
{
	OPTIONSDIALOGPAGE odp = {sizeof(odp)};
	odp.hInstance   = g_hInstance;
	odp.ptszTitle   = m_tszUserName;
	odp.dwInitParam = LPARAM(this);
	odp.flags       = ODPF_BOLDGROUPS | ODPF_TCHAR | ODPF_DONTTRANSLATE;

	odp.position    = 271828;
	odp.ptszGroup   = LPGENT("Network");
	odp.ptszTab     = LPGENT("Account");
	odp.pszTemplate = MAKEINTRESOURCEA(IDD_OPTIONS);
	odp.pfnDlgProc  = FBOptionsProc;
	Options_AddPage(wParam, &odp);

	odp.position    = 271829;
	odp.ptszTab     = LPGENT("Advanced");
	odp.pszTemplate = MAKEINTRESOURCEA(IDD_OPTIONS_ADVANCED);
	odp.pfnDlgProc  = FBOptionsAdvancedProc;
	Options_AddPage(wParam, &odp);

	odp.position    = 271830;
	if (ServiceExists(MS_POPUP_ADDPOPUPT))
		odp.ptszGroup   = LPGENT("Popups");
	odp.ptszTab     = LPGENT("Events");
	odp.pszTemplate = MAKEINTRESOURCEA(IDD_OPTIONS_EVENTS);
	odp.pfnDlgProc  = FBEventsProc;
	Options_AddPage(wParam, &odp);

	return 0;
}

int FacebookProto::OnToolbarInit(WPARAM, LPARAM)
{
	TTBButton ttb = { sizeof(ttb) };
	ttb.dwFlags = TTBBF_SHOWTOOLTIP | TTBBF_VISIBLE;

	char service[100];
	mir_snprintf(service, sizeof(service), "%s%s", m_szModuleName, "/Mind");

	ttb.pszService = service;
	ttb.pszTooltipUp = ttb.name = LPGEN("What's on your mind?");
	ttb.hIconHandleUp = Skin_GetIconByHandle(GetIconHandle("mind"));
	TopToolbar_AddButton(&ttb);

	return 0;
}

INT_PTR FacebookProto::OnMind(WPARAM, LPARAM)
{
	if (isOnline()) {
		HWND hDlg = CreateDialogParam(g_hInstance, MAKEINTRESOURCE(IDD_MIND), (HWND)0, FBMindProc, reinterpret_cast<LPARAM>(this));
		ShowWindow(hDlg, SW_SHOW);
	}

	return 0;
}

INT_PTR FacebookProto::CheckNewsfeeds(WPARAM, LPARAM)
{
	if (!isOffline()) {
		facy.client_notify(TranslateT("Loading newsfeeds..."));
		facy.feeds();
	}
	return 0;
}

INT_PTR FacebookProto::CheckFriendRequests(WPARAM, LPARAM)
{
	if (!isOffline()) {
		facy.client_notify(TranslateT("Checking friend requests..."));
		ProcessFriendRequests(NULL);
	}
	return 0;
}

INT_PTR FacebookProto::RefreshBuddyList(WPARAM, LPARAM)
{
	if (!isOffline()) {
		facy.client_notify(TranslateT("Refreshing buddy list..."));
		facy.buddy_list();
	}
	return 0;
}


INT_PTR FacebookProto::VisitProfile(WPARAM wParam,LPARAM lParam)
{
	HANDLE hContact = reinterpret_cast<HANDLE>(wParam);

	// TODO: why isn't wParam == 0 when is status menu moved to main menu?
	if (wParam != 0 && !IsMyContact(hContact))
		return 1;

	std::string url = FACEBOOK_URL_PROFILE;

	ptrA val( getStringA(hContact, "Homepage"));
	if (val != NULL) {
		// Homepage link already present, get it
		url = val;
	} else {
		// No homepage link, create and save it
		val = getStringA(hContact, FACEBOOK_KEY_ID);
		url += val;
		setString(hContact, "Homepage", url.c_str());
	}

	OpenUrl(url);
	return 0;
}

INT_PTR FacebookProto::VisitFriendship(WPARAM wParam,LPARAM lParam)
{
	HANDLE hContact = reinterpret_cast<HANDLE>(wParam);

	if (wParam == 0 || !IsMyContact(hContact))
		return 1;

	ptrA id( getStringA(hContact, FACEBOOK_KEY_ID));

	std::string url = FACEBOOK_URL_PROFILE;
	url += facy.self_.user_id;
	url += "&and=" + std::string(id);

	OpenUrl(url);
	return 0;
}

INT_PTR FacebookProto::Poke(WPARAM wParam,LPARAM lParam)
{
	if (wParam == NULL || isOffline())
		return 1;

	HANDLE hContact = reinterpret_cast<HANDLE>(wParam);

	ptrA id(getStringA(hContact, FACEBOOK_KEY_ID));
	if (id == NULL)
		return 1;
	
	ForkThread(&FacebookProto::SendPokeWorker, new std::string(id));
	return 0;
}

INT_PTR FacebookProto::CancelFriendship(WPARAM wParam,LPARAM lParam)
{
	if (wParam == NULL || isOffline())
		return 1;

	bool deleting = (lParam == 1);

	HANDLE hContact = reinterpret_cast<HANDLE>(wParam);

	// Ignore groupchats and, if deleting, also not-friends
	if (getByte(hContact, "ChatRoom", 0)
		|| (deleting && getByte(hContact, FACEBOOK_KEY_CONTACT_TYPE, 0) != CONTACT_FRIEND))
		return 0;

	ptrT tname = db_get_tsa(hContact, m_szModuleName, FACEBOOK_KEY_NAME);
	if (tname == NULL)
		tname = db_get_tsa(hContact, m_szModuleName, FACEBOOK_KEY_ID);

	TCHAR tstr[256];
	mir_sntprintf(tstr,SIZEOF(tstr),TranslateT("Do you want to cancel your friendship with '%s'?"), tname);
	if (MessageBox(0, tstr, m_tszUserName, MB_ICONWARNING | MB_YESNO | MB_DEFBUTTON2) == IDYES) {

		ptrA id( getStringA(hContact, FACEBOOK_KEY_ID));
		if (id == NULL)
			return 1;

		std::string *val = new std::string(id);

		if (deleting) {
			facebook_user *fbu = facy.buddies.find(*val);
			if (fbu != NULL)
				fbu->handle = NULL;
		}

		ForkThread(&FacebookProto::DeleteContactFromServer, val);
	}

	return 0;
}

INT_PTR FacebookProto::RequestFriendship(WPARAM wParam,LPARAM lParam)
{
	if (wParam == NULL || isOffline())
		return 1;

	HANDLE hContact = reinterpret_cast<HANDLE>(wParam);

	ptrA id( getStringA(hContact, FACEBOOK_KEY_ID));
	if (id == NULL)
		return 1;
	
	ForkThread(&FacebookProto::AddContactToServer, new std::string(id));
	return 0;
}

INT_PTR FacebookProto::ApproveFriendship(WPARAM wParam,LPARAM lParam)
{
	if (wParam == NULL || isOffline())
		return 1;

	HANDLE *hContact = new HANDLE(reinterpret_cast<HANDLE>(wParam));

	ForkThread(&FacebookProto::ApproveContactToServer, hContact);
	return 0;
}

INT_PTR FacebookProto::OnCancelFriendshipRequest(WPARAM wParam,LPARAM lParam)
{
	if (wParam == NULL || isOffline())
		return 1;

	HANDLE *hContact = new HANDLE(reinterpret_cast<HANDLE>(wParam));

	ForkThread(&FacebookProto::CancelFriendsRequest, hContact);
	return 0;
}

HANDLE FacebookProto::HContactFromAuthEvent(HANDLE hEvent)
{
	DWORD body[2];
	DBEVENTINFO dbei = { sizeof(dbei) };
	dbei.cbBlob = sizeof(DWORD)*2;
	dbei.pBlob = (PBYTE)&body;

	if (db_event_get(hEvent, &dbei))
		return INVALID_HANDLE_VALUE;

	if (dbei.eventType != EVENTTYPE_AUTHREQUEST)
		return INVALID_HANDLE_VALUE;

	if (strcmp(dbei.szModule, m_szModuleName))
		return INVALID_HANDLE_VALUE;

	return DbGetAuthEventContact(&dbei);
}

void FacebookProto::OpenUrl(std::string url)
{
	std::string facebookDomain = "facebook.com";
	std::string::size_type pos = url.find(facebookDomain);
	bool isFacebookUrl = (pos != std::string::npos);
	bool isRelativeUrl = (url.substr(0, 4) != "http");

	if (isFacebookUrl || isRelativeUrl) {

		// Make realtive url
		if (!isRelativeUrl) {
			url = url.substr(pos + facebookDomain.length());
			
			// Strip eventual port
			pos = url.find("/");
			if (pos != std::string::npos && pos != 0)
				url = url.substr(pos);
		}

		// Make absolute url
		bool useHttps = getByte(FACEBOOK_KEY_FORCE_HTTPS, 1) > 0;
		url = (useHttps ? HTTP_PROTO_SECURE : HTTP_PROTO_REGULAR) + facy.get_server_type() + url;
	}

	ptrT data = mir_utf8decodeT(url.c_str());
	CallService(MS_UTILS_OPENURL, (WPARAM)OUF_TCHAR, (LPARAM)data);
}

void FacebookProto::ReadNotificationWorker(void *p)
{
	if (p == NULL)
		return;

	std::string *id = static_cast<std::string*>(p);

	std::string data = "seen=0&asyncSignal=&__dyn=&__req=a&alert_ids%5B0%5D=" + *id;
	data += "&fb_dtsg=" + (facy.dtsg_.length() ? facy.dtsg_ : "0");
	data += "&__user=" + facy.self_.user_id;

	facy.flap(REQUEST_NOTIFICATIONS_READ, NULL, &data);
	
	delete p;
}