RetroShare/libretroshare/src/services/p3postedVEG.cc
drbob bfef2c659f Reorganisation of the New GXS Services.
* The Example services have been renamed eg. p3posted => p3postedVEG, to allow the real services to be added.
 * The ServiceIDs have been shifted, to allow both VEG and GXS versions of services to run side-by-side for now.
 * The DataTypes have not been renamed - but potentially should be in the future - if they cause clashes.
 * Interface variables have also been renamed. eg. rsPosted => rsPostedVEG.
 * This means that the GUI will not operate without changes too - TODO.

Minor changes to GXS services to better seperate them from the VEG versions.



git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-gxs-b1@5551 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2012-09-15 00:16:06 +00:00

2149 lines
51 KiB
C++

/*
* libretroshare/src/services p3photoservice.cc
*
* Photo Service for RetroShare.
*
* Copyright 2012-2012 by Robert Fernie.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License Version 2.1 as published by the Free Software Foundation.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA.
*
* Please report all bugs and problems to "retroshare@lunamutt.com".
*
*/
#include "services/p3postedVEG.h"
#include "util/rsrandom.h"
#include <iostream>
#include <stdio.h>
#include <math.h>
/****
* #define POSTED_DEBUG 1
****/
RsPostedVEG *rsPostedVEG = NULL;
/********************************************************************************/
/******************* Startup / Tick ******************************************/
/********************************************************************************/
p3PostedServiceVEG::p3PostedServiceVEG(uint16_t type)
:p3GxsDataServiceVEG(type, new PostedDataProxy()), mPostedMtx("p3PostedService"), mUpdated(true)
{
{
RsStackMutex stack(mPostedMtx); /********** STACK LOCKED MTX ******/
mPostedProxy = (PostedDataProxy *) mProxy;
mViewMode = RSPOSTED_VIEWMODE_HOT;
mViewPeriod = RSPOSTED_PERIOD_WEEK;
mViewStart = 0;
mViewCount = 50;
mProcessingRanking = false;
mRankingState = 0;
mRankingExternalToken = 0;
mRankingInternalToken = 0;
mLastBgCheck = 0;
mBgProcessing = 0;
mBgPhase = 0;
mBgToken = 0;
}
generateDummyData();
return;
}
#define POSTED_BACKGROUND_PERIOD 60
int p3PostedServiceVEG::tick()
{
//std::cerr << "p3PostedServiceVEG::tick()";
//std::cerr << std::endl;
fakeprocessrequests();
// Contine Ranking Request.
checkRankingRequest();
// Run Background Stuff.
background_checkTokenRequest();
/* every minute - run a background check */
time_t now = time(NULL);
bool doCheck = false;
{
RsStackMutex stack(mPostedMtx); /********** STACK LOCKED MTX ******/
if (now - mLastBgCheck > POSTED_BACKGROUND_PERIOD)
{
doCheck = true;
mLastBgCheck = now;
}
}
if (doCheck)
{
addExtraDummyData();
background_requestGroups();
}
// Add in new votes + comments.
return 0;
}
bool p3PostedServiceVEG::updated()
{
RsStackMutex stack(mPostedMtx); /********** STACK LOCKED MTX ******/
if (mUpdated)
{
mUpdated = false;
return true;
}
return false;
}
/* Data Requests */
bool p3PostedServiceVEG::requestGroupInfo( uint32_t &token, uint32_t ansType, const RsTokReqOptionsVEG &opts, const std::list<std::string> &groupIds)
{
generateToken(token);
std::cerr << "p3PostedServiceVEG::requestGroupInfo() gets Token: " << token << std::endl;
storeRequest(token, ansType, opts, GXS_REQUEST_TYPE_GROUPS, groupIds);
return true;
}
bool p3PostedServiceVEG::requestMsgInfo( uint32_t &token, uint32_t ansType, const RsTokReqOptionsVEG &opts, const std::list<std::string> &groupIds)
{
generateToken(token);
std::cerr << "p3PostedServiceVEG::requestMsgInfo() gets Token: " << token << std::endl;
storeRequest(token, ansType, opts, GXS_REQUEST_TYPE_MSGS, groupIds);
return true;
}
bool p3PostedServiceVEG::requestMsgRelatedInfo(uint32_t &token, uint32_t ansType, const RsTokReqOptionsVEG &opts, const std::list<std::string> &msgIds)
{
generateToken(token);
std::cerr << "p3PostedServiceVEG::requestMsgRelatedInfo() gets Token: " << token << std::endl;
storeRequest(token, ansType, opts, GXS_REQUEST_TYPE_MSGRELATED, msgIds);
return true;
}
/* Generic Lists */
bool p3PostedServiceVEG::getGroupList( const uint32_t &token, std::list<std::string> &groupIds)
{
uint32_t status;
uint32_t reqtype;
uint32_t anstype;
time_t ts;
checkRequestStatus(token, status, reqtype, anstype, ts);
if (anstype != RS_TOKREQ_ANSTYPE_LIST)
{
std::cerr << "p3PostedServiceVEG::getGroupList() ERROR AnsType Wrong" << std::endl;
return false;
}
if (reqtype != GXS_REQUEST_TYPE_GROUPS)
{
std::cerr << "p3PostedServiceVEG::getGroupList() ERROR ReqType Wrong" << std::endl;
return false;
}
if (status != GXS_REQUEST_STATUS_COMPLETE)
{
std::cerr << "p3PostedServiceVEG::getGroupList() ERROR Status Incomplete" << std::endl;
return false;
}
bool ans = loadRequestOutList(token, groupIds);
updateRequestStatus(token, GXS_REQUEST_STATUS_DONE);
return ans;
}
bool p3PostedServiceVEG::getMsgList( const uint32_t &token, std::list<std::string> &msgIds)
{
uint32_t status;
uint32_t reqtype;
uint32_t anstype;
time_t ts;
checkRequestStatus(token, status, reqtype, anstype, ts);
if (anstype != RS_TOKREQ_ANSTYPE_LIST)
{
std::cerr << "p3PostedServiceVEG::getMsgList() ERROR AnsType Wrong" << std::endl;
return false;
}
if ((reqtype != GXS_REQUEST_TYPE_MSGS) && (reqtype != GXS_REQUEST_TYPE_MSGRELATED))
{
std::cerr << "p3PostedServiceVEG::getMsgList() ERROR ReqType Wrong" << std::endl;
return false;
}
if (status != GXS_REQUEST_STATUS_COMPLETE)
{
std::cerr << "p3PostedServiceVEG::getMsgList() ERROR Status Incomplete" << std::endl;
return false;
}
bool ans = loadRequestOutList(token, msgIds);
updateRequestStatus(token, GXS_REQUEST_STATUS_DONE);
return ans;
}
/* Generic Summary */
bool p3PostedServiceVEG::getGroupSummary( const uint32_t &token, std::list<RsGroupMetaData> &groupInfo)
{
uint32_t status;
uint32_t reqtype;
uint32_t anstype;
time_t ts;
checkRequestStatus(token, status, reqtype, anstype, ts);
if (anstype != RS_TOKREQ_ANSTYPE_SUMMARY)
{
std::cerr << "p3PostedServiceVEG::getGroupSummary() ERROR AnsType Wrong" << std::endl;
return false;
}
if (reqtype != GXS_REQUEST_TYPE_GROUPS)
{
std::cerr << "p3PostedServiceVEG::getGroupSummary() ERROR ReqType Wrong" << std::endl;
return false;
}
if (status != GXS_REQUEST_STATUS_COMPLETE)
{
std::cerr << "p3PostedServiceVEG::getGroupSummary() ERROR Status Incomplete" << std::endl;
return false;
}
std::list<std::string> groupIds;
bool ans = loadRequestOutList(token, groupIds);
updateRequestStatus(token, GXS_REQUEST_STATUS_DONE);
/* convert to RsGroupMetaData */
mProxy->getGroupSummary(groupIds, groupInfo);
return ans;
}
bool p3PostedServiceVEG::getMsgSummary( const uint32_t &token, std::list<RsMsgMetaData> &msgInfo)
{
uint32_t status;
uint32_t reqtype;
uint32_t anstype;
time_t ts;
checkRequestStatus(token, status, reqtype, anstype, ts);
if (anstype != RS_TOKREQ_ANSTYPE_SUMMARY)
{
std::cerr << "p3PostedServiceVEG::getMsgSummary() ERROR AnsType Wrong" << std::endl;
return false;
}
if ((reqtype != GXS_REQUEST_TYPE_MSGS) && (reqtype != GXS_REQUEST_TYPE_MSGRELATED))
{
std::cerr << "p3PostedServiceVEG::getMsgSummary() ERROR ReqType Wrong" << std::endl;
return false;
}
if (status != GXS_REQUEST_STATUS_COMPLETE)
{
std::cerr << "p3PostedServiceVEG::getMsgSummary() ERROR Status Incomplete" << std::endl;
return false;
}
std::list<std::string> msgIds;
bool ans = loadRequestOutList(token, msgIds);
updateRequestStatus(token, GXS_REQUEST_STATUS_DONE);
/* convert to RsMsgMetaData */
mProxy->getMsgSummary(msgIds, msgInfo);
return ans;
}
/* Specific Service Data */
bool p3PostedServiceVEG::getGroup(const uint32_t &token, RsPostedGroup &group)
{
std::cerr << "p3PostedServiceVEG::getGroup() Token: " << token;
std::cerr << std::endl;
uint32_t status;
uint32_t reqtype;
uint32_t anstype;
time_t ts;
checkRequestStatus(token, status, reqtype, anstype, ts);
if (anstype != RS_TOKREQ_ANSTYPE_DATA)
{
std::cerr << "p3PostedServiceVEG::getGroup() ERROR AnsType Wrong" << std::endl;
return false;
}
if (reqtype != GXS_REQUEST_TYPE_GROUPS)
{
std::cerr << "p3PostedServiceVEG::getGroup() ERROR ReqType Wrong" << std::endl;
return false;
}
if (status != GXS_REQUEST_STATUS_COMPLETE)
{
std::cerr << "p3PostedServiceVEG::getGroup() ERROR Status Incomplete" << std::endl;
return false;
}
std::string id;
if (!popRequestOutList(token, id))
{
/* finished */
updateRequestStatus(token, GXS_REQUEST_STATUS_DONE);
return false;
}
/* convert to RsPostedGroup */
bool ans = mPostedProxy->getGroup(id, group);
return ans;
}
bool p3PostedServiceVEG::getPost(const uint32_t &token, RsPostedPost &post)
{
std::cerr << "p3PostedServiceVEG::getPost() Token: " << token;
std::cerr << std::endl;
uint32_t status;
uint32_t reqtype;
uint32_t anstype;
time_t ts;
checkRequestStatus(token, status, reqtype, anstype, ts);
if (anstype != RS_TOKREQ_ANSTYPE_DATA)
{
std::cerr << "p3PostedServiceVEG::getPost() ERROR AnsType Wrong" << std::endl;
return false;
}
if ((reqtype != GXS_REQUEST_TYPE_MSGS) && (reqtype != GXS_REQUEST_TYPE_MSGRELATED))
{
std::cerr << "p3PostedServiceVEG::getPost() ERROR ReqType Wrong" << std::endl;
return false;
}
if (status != GXS_REQUEST_STATUS_COMPLETE)
{
std::cerr << "p3PostedServiceVEG::getPost() ERROR Status Incomplete" << std::endl;
return false;
}
std::string id;
if (!popRequestOutList(token, id))
{
/* finished */
updateRequestStatus(token, GXS_REQUEST_STATUS_DONE);
return false;
}
/* convert to RsPhotoAlbum */
bool ans = mPostedProxy->getPost(id, post);
return ans;
}
bool p3PostedServiceVEG::getComment(const uint32_t &token, RsPostedComment &comment)
{
std::cerr << "p3PostedServiceVEG::getComment() Token: " << token;
std::cerr << std::endl;
uint32_t status;
uint32_t reqtype;
uint32_t anstype;
time_t ts;
checkRequestStatus(token, status, reqtype, anstype, ts);
if (anstype != RS_TOKREQ_ANSTYPE_DATA)
{
std::cerr << "p3PostedServiceVEG::getComment() ERROR AnsType Wrong" << std::endl;
return false;
}
if ((reqtype != GXS_REQUEST_TYPE_MSGS) && (reqtype != GXS_REQUEST_TYPE_MSGRELATED))
{
std::cerr << "p3PostedServiceVEG::getComment() ERROR ReqType Wrong" << std::endl;
return false;
}
if (status != GXS_REQUEST_STATUS_COMPLETE)
{
std::cerr << "p3PostedServiceVEG::getComment() ERROR Status Incomplete" << std::endl;
return false;
}
std::string id;
if (!popRequestOutList(token, id))
{
/* finished */
updateRequestStatus(token, GXS_REQUEST_STATUS_DONE);
return false;
}
/* convert to RsPhotoAlbum */
bool ans = mPostedProxy->getComment(id, comment);
return ans;
}
/* Cancel Request */
bool p3PostedServiceVEG::cancelRequest(const uint32_t &token)
{
return clearRequest(token);
}
//////////////////////////////////////////////////////////////////////////////
bool p3PostedServiceVEG::setMessageStatus(const std::string &msgId, const uint32_t status, const uint32_t statusMask)
{
return mPostedProxy->setMessageStatus(msgId, status, statusMask);
}
bool p3PostedServiceVEG::setGroupStatus(const std::string &groupId, const uint32_t status, const uint32_t statusMask)
{
return mPostedProxy->setGroupStatus(groupId, status, statusMask);
}
bool p3PostedServiceVEG::setGroupSubscribeFlags(const std::string &groupId, uint32_t subscribeFlags, uint32_t subscribeMask)
{
return mPostedProxy->setGroupSubscribeFlags(groupId, subscribeFlags, subscribeMask);
}
bool p3PostedServiceVEG::setMessageServiceString(const std::string &msgId, const std::string &str)
{
return mPostedProxy->setMessageServiceString(msgId, str);
}
bool p3PostedServiceVEG::setGroupServiceString(const std::string &grpId, const std::string &str)
{
return mPostedProxy->setGroupServiceString(grpId, str);
}
bool p3PostedServiceVEG::groupRestoreKeys(const std::string &groupId)
{
return false;
}
bool p3PostedServiceVEG::groupShareKeys(const std::string &groupId, std::list<std::string>& peers)
{
return false;
}
bool p3PostedServiceVEG::submitGroup(uint32_t &token, RsPostedGroup &group, bool isNew)
{
/* check if its a modification or a new album */
/* add to database */
/* check if its a mod or new photo */
if (group.mMeta.mGroupId.empty())
{
/* new photo */
/* generate a temp id */
group.mMeta.mGroupId = genRandomId();
group.mMeta.mPublishTs = time(NULL);
std::cerr << "p3PostedServiceVEG::submitGroup() Generated New GroupID: " << group.mMeta.mGroupId;
std::cerr << std::endl;
}
//group.mModFlags = 0; // These are always cleared.
{
RsStackMutex stack(mPostedMtx); /********** STACK LOCKED MTX ******/
mUpdated = true;
mPostedProxy->addGroup(group);
}
// Fake a request to return the GroupMetaData.
generateToken(token);
uint32_t ansType = RS_TOKREQ_ANSTYPE_SUMMARY;
RsTokReqOptionsVEG opts; // NULL is good.
std::list<std::string> groupIds;
groupIds.push_back(group.mMeta.mGroupId); // It will just return this one.
std::cerr << "p3PostedServiceVEG::submitGroup() Generating Request Token: " << token << std::endl;
storeRequest(token, ansType, opts, GXS_REQUEST_TYPE_GROUPS, groupIds);
return true;
}
bool p3PostedServiceVEG::submitPost(uint32_t &token, RsPostedPost &post, bool isNew)
{
if (post.mMeta.mGroupId.empty())
{
/* new photo */
std::cerr << "p3PostedServiceVEG::submitPost() Missing GroupID: ERROR";
std::cerr << std::endl;
return false;
}
/* generate a new id */
post.mMeta.mMsgId = genRandomId();
post.mMeta.mPublishTs = time(NULL);
if (isNew)
{
/* new (Original Msg) photo */
post.mMeta.mOrigMsgId = post.mMeta.mMsgId;
std::cerr << "p3PostedServiceVEG::submitPost() New Msg";
std::cerr << std::endl;
}
else
{
std::cerr << "p3PostedServiceVEG::submitPost() Updated Msg";
std::cerr << std::endl;
}
//post.mModFlags = 0; // These are always cleared.
std::cerr << "p3PostedServiceVEG::submitPost() OrigMsgId: " << post.mMeta.mOrigMsgId;
std::cerr << " MsgId: " << post.mMeta.mMsgId;
std::cerr << std::endl;
{
RsStackMutex stack(mPostedMtx); /********** STACK LOCKED MTX ******/
mUpdated = true;
mPostedProxy->addPost(post);
}
// Fake a request to return the MsgMetaData.
generateToken(token);
uint32_t ansType = RS_TOKREQ_ANSTYPE_SUMMARY;
RsTokReqOptionsVEG opts; // NULL is good.
std::list<std::string> msgIds;
msgIds.push_back(post.mMeta.mMsgId); // It will just return this one.
std::cerr << "p3PostedServiceVEG::submitPost() Generating Request Token: " << token << std::endl;
storeRequest(token, ansType, opts, GXS_REQUEST_TYPE_MSGRELATED, msgIds);
return true;
}
bool p3PostedServiceVEG::submitVote(uint32_t &token, RsPostedVote &vote, bool isNew)
{
if (vote.mMeta.mGroupId.empty())
{
/* new photo */
std::cerr << "p3PostedServiceVEG::submitVote() Missing GroupID: ERROR";
std::cerr << std::endl;
return false;
}
/* generate a new id */
vote.mMeta.mMsgId = genRandomId();
vote.mMeta.mPublishTs = time(NULL);
if (isNew)
{
/* new (Original Msg) photo */
vote.mMeta.mOrigMsgId = vote.mMeta.mMsgId;
std::cerr << "p3PostedServiceVEG::submitVote() New Msg";
std::cerr << std::endl;
}
else
{
std::cerr << "p3PostedServiceVEG::submitVote() Updated Msg";
std::cerr << std::endl;
}
//vote.mModFlags = 0; // These are always cleared.
std::cerr << "p3PostedServiceVEG::submitVote() OrigMsgId: " << vote.mMeta.mOrigMsgId;
std::cerr << " MsgId: " << vote.mMeta.mMsgId;
std::cerr << std::endl;
{
RsStackMutex stack(mPostedMtx); /********** STACK LOCKED MTX ******/
mUpdated = true;
mPostedProxy->addVote(vote);
}
// Fake a request to return the MsgMetaData.
generateToken(token);
uint32_t ansType = RS_TOKREQ_ANSTYPE_SUMMARY;
RsTokReqOptionsVEG opts; // NULL is good.
std::list<std::string> msgIds;
msgIds.push_back(vote.mMeta.mMsgId); // It will just return this one.
std::cerr << "p3PostedServiceVEG::submitVote() Generating Request Token: " << token << std::endl;
storeRequest(token, ansType, opts, GXS_REQUEST_TYPE_MSGRELATED, msgIds);
return true;
}
bool p3PostedServiceVEG::submitComment(uint32_t &token, RsPostedComment &comment, bool isNew)
{
if (comment.mMeta.mGroupId.empty())
{
/* new photo */
std::cerr << "p3PostedServiceVEG::submitPost() Missing GroupID: ERROR";
std::cerr << std::endl;
return false;
}
/* generate a new id */
comment.mMeta.mMsgId = genRandomId();
comment.mMeta.mPublishTs = time(NULL);
if (isNew)
{
/* new (Original Msg) photo */
comment.mMeta.mOrigMsgId = comment.mMeta.mMsgId;
std::cerr << "p3PostedServiceVEG::submitComment() New Msg";
std::cerr << std::endl;
}
else
{
std::cerr << "p3PostedServiceVEG::submitComment() Updated Msg";
std::cerr << std::endl;
}
//comment.mModFlags = 0; // These are always cleared.
std::cerr << "p3PostedServiceVEG::submitComment() OrigMsgId: " << comment.mMeta.mOrigMsgId;
std::cerr << " MsgId: " << comment.mMeta.mMsgId;
std::cerr << std::endl;
{
RsStackMutex stack(mPostedMtx); /********** STACK LOCKED MTX ******/
mUpdated = true;
mPostedProxy->addComment(comment);
}
// Fake a request to return the MsgMetaData.
generateToken(token);
uint32_t ansType = RS_TOKREQ_ANSTYPE_SUMMARY;
RsTokReqOptionsVEG opts; // NULL is good.
std::list<std::string> msgIds;
msgIds.push_back(comment.mMeta.mMsgId); // It will just return this one.
std::cerr << "p3PostedServiceVEG::submitComment() Generating Request Token: " << token << std::endl;
storeRequest(token, ansType, opts, GXS_REQUEST_TYPE_MSGRELATED, msgIds);
return true;
}
/********************************************************************************************/
bool PostedDataProxy::getGroup(const std::string &id, RsPostedGroup &group)
{
void *groupData = NULL;
RsGroupMetaData meta;
if (getGroupData(id, groupData) && getGroupSummary(id, meta))
{
RsPostedGroup *pG = (RsPostedGroup *) groupData;
group = *pG;
group.mMeta = meta;
std::cerr << "PostedDataProxy::getGroup() Id: " << id;
std::cerr << " MetaData: " << meta << " DataPointer: " << groupData;
std::cerr << std::endl;
return true;
}
std::cerr << "PostedDataProxy::getGroup() FAILED Id: " << id;
std::cerr << std::endl;
return false;
}
bool PostedDataProxy::getPost(const std::string &id, RsPostedPost &post)
{
void *msgData = NULL;
RsMsgMetaData meta;
if (getMsgData(id, msgData) && getMsgSummary(id, meta))
{
RsPostedMsg *pM = (RsPostedMsg *) msgData;
if (pM->postedType == RSPOSTED_MSGTYPE_POST)
{
RsPostedPost *pP = (RsPostedPost *) pM;
post = *pP;
// update definitive version of the metadata.
post.mMeta = meta;
std::cerr << "PostedDataProxy::getPost() Id: " << id;
std::cerr << " MetaData: " << meta << " DataPointer: " << msgData;
std::cerr << std::endl;
return true;
}
else
{
std::cerr << "PostedDataProxy::getPost() ERROR NOT POST Id: " << id;
std::cerr << " MetaData: " << meta << " DataPointer: " << msgData;
std::cerr << std::endl;
return false;
}
}
std::cerr << "PostedDataProxy::getPost() FAILED Id: " << id;
std::cerr << std::endl;
return false;
}
bool PostedDataProxy::getVote(const std::string &id, RsPostedVote &vote)
{
void *msgData = NULL;
RsMsgMetaData meta;
if (getMsgData(id, msgData) && getMsgSummary(id, meta))
{
RsPostedMsg *pM = (RsPostedMsg *) msgData;
if (pM->postedType == RSPOSTED_MSGTYPE_VOTE)
{
RsPostedVote *pP = (RsPostedVote *) pM;
vote = *pP;
// update definitive version of the metadata.
vote.mMeta = meta;
std::cerr << "PostedDataProxy::getVote() Id: " << id;
std::cerr << " MetaData: " << meta << " DataPointer: " << msgData;
std::cerr << std::endl;
return true;
}
else
{
std::cerr << "PostedDataProxy::getVote() ERROR NOT VOTE Id: " << id;
std::cerr << " MetaData: " << meta << " DataPointer: " << msgData;
std::cerr << std::endl;
return false;
}
}
std::cerr << "PostedDataProxy::getVote() FAILED Id: " << id;
std::cerr << std::endl;
return false;
}
bool PostedDataProxy::getComment(const std::string &id, RsPostedComment &comment)
{
void *msgData = NULL;
RsMsgMetaData meta;
if (getMsgData(id, msgData) && getMsgSummary(id, meta))
{
RsPostedMsg *pM = (RsPostedMsg *) msgData;
if (pM->postedType == RSPOSTED_MSGTYPE_COMMENT)
{
RsPostedComment *pP = (RsPostedComment *) pM;
comment = *pP;
// update definitive version of the metadata.
comment.mMeta = meta;
std::cerr << "PostedDataProxy::getComment() Id: " << id;
std::cerr << " MetaData: " << meta << " DataPointer: " << msgData;
std::cerr << std::endl;
return true;
}
else
{
std::cerr << "PostedDataProxy::getComment() ERROR NOT POST Id: " << id;
std::cerr << " MetaData: " << meta << " DataPointer: " << msgData;
std::cerr << std::endl;
return false;
}
}
std::cerr << "PostedDataProxy::getComment() FAILED Id: " << id;
std::cerr << std::endl;
return false;
}
bool PostedDataProxy::addGroup(const RsPostedGroup &group)
{
// Make duplicate.
RsPostedGroup *pG = new RsPostedGroup();
*pG = group;
std::cerr << "PostedDataProxy::addGroup()";
std::cerr << " MetaData: " << pG->mMeta << " DataPointer: " << pG;
std::cerr << std::endl;
return createGroup(pG);
}
bool PostedDataProxy::addPost(const RsPostedPost &post)
{
// Make duplicate.
RsPostedPost *pP = new RsPostedPost();
*pP = post;
std::cerr << "PostedDataProxy::addPost()";
std::cerr << " MetaData: " << pP->mMeta << " DataPointer: " << pP;
std::cerr << std::endl;
return createMsg(pP);
}
bool PostedDataProxy::addVote(const RsPostedVote &vote)
{
// Make duplicate.
RsPostedVote *pP = new RsPostedVote();
*pP = vote;
std::cerr << "PostedDataProxy::addVote()";
std::cerr << " MetaData: " << pP->mMeta << " DataPointer: " << pP;
std::cerr << std::endl;
return createMsg(pP);
}
bool PostedDataProxy::addComment(const RsPostedComment &comment)
{
// Make duplicate.
RsPostedComment *pP = new RsPostedComment();
*pP = comment;
std::cerr << "PostedDataProxy::addComment()";
std::cerr << " MetaData: " << pP->mMeta << " DataPointer: " << pP;
std::cerr << std::endl;
return createMsg(pP);
}
/* These Functions must be overloaded to complete the service */
bool PostedDataProxy::convertGroupToMetaData(void *groupData, RsGroupMetaData &meta)
{
RsPostedGroup *group = (RsPostedGroup *) groupData;
meta = group->mMeta;
return true;
}
bool PostedDataProxy::convertMsgToMetaData(void *msgData, RsMsgMetaData &meta)
{
RsPostedMsg *msg = (RsPostedMsg *) msgData;
meta = msg->mMeta;
return true;
}
/********************************************************************************************/
std::string p3PostedServiceVEG::genRandomId()
{
std::string randomId;
for(int i = 0; i < 20; i++)
{
randomId += (char) ('a' + (RSRandom::random_u32() % 26));
}
return randomId;
}
/********************************************************************************************/
std::ostream &operator<<(std::ostream &out, const RsPostedPost &post)
{
out << "RsPostedPost [ ";
out << "Title: " << post.mMeta.mMsgName;
out << "]";
return out;
}
std::ostream &operator<<(std::ostream &out, const RsPostedVote &vote)
{
out << "RsPostedVote [ ";
out << "Title: " << vote.mMeta.mMsgName;
out << "]";
return out;
}
std::ostream &operator<<(std::ostream &out, const RsPostedComment &comment)
{
out << "RsPostedComment [ ";
out << "Title: " << comment.mMeta.mMsgName;
out << "]";
return out;
}
std::ostream &operator<<(std::ostream &out, const RsPostedGroup &group)
{
out << "RsPostedGroup [ ";
out << "Title: " << group.mMeta.mGroupName;
out << "]";
return out;
}
/********************************************************************************************/
/********************************************************************************************/
bool p3PostedServiceVEG::generateDummyData()
{
#define MAX_GROUPS 10 //100
#define MAX_POSTS 50 //1000
#define MAX_BASE_COMMENTS 1000 //10000
#define MAX_COMMENTS 4000 //10000
#define MAX_VOTES 10000 //10000
std::list<RsPostedGroup> mGroups;
std::list<RsPostedGroup>::iterator git;
std::list<RsPostedPost> mPosts;
std::list<RsPostedPost>::iterator pit;
std::list<RsPostedVote> mVotes;
std::list<RsPostedVote>::iterator vit;
std::list<RsPostedComment> mComments;
std::list<RsPostedComment>::iterator cit;
#define DUMMY_NAME_MAX_LEN 10000
char name[DUMMY_NAME_MAX_LEN];
int i, j;
time_t now = time(NULL);
for(i = 0; i < MAX_GROUPS; i++)
{
/* generate a new forum */
RsPostedGroup group;
snprintf(name, DUMMY_NAME_MAX_LEN, "TestTopic_%d", i+1);
group.mMeta.mGroupId = genRandomId();
group.mMeta.mGroupName = name;
group.mMeta.mPublishTs = now - (RSRandom::random_f32() * 100000);
/* key fields to fill in:
* GroupId.
* Name.
* Flags.
* Pop.
*/
/* use probability to decide which are subscribed / own / popularity.
*/
float rnd = RSRandom::random_f32();
if (rnd < 0.1)
{
group.mMeta.mSubscribeFlags = RSGXS_GROUP_SUBSCRIBE_ADMIN | RSGXS_GROUP_SUBSCRIBE_SUBSCRIBED;
}
else if (rnd < 0.3)
{
group.mMeta.mSubscribeFlags = RSGXS_GROUP_SUBSCRIBE_SUBSCRIBED;
}
else
{
group.mMeta.mSubscribeFlags = 0;
}
group.mMeta.mPop = (int) (RSRandom::random_f32() * 10.0);
mGroups.push_back(group);
}
for(i = 0; i < MAX_POSTS; i++)
{
/* generate a base thread */
/* rotate the Forum Groups Around, then pick one.
*/
int rnd = (int) (RSRandom::random_f32() * 10.0);
for(j = 0; j < rnd; j++)
{
RsPostedGroup head = mGroups.front();
mGroups.pop_front();
mGroups.push_back(head);
}
RsPostedGroup group = mGroups.front();
/* now create a new thread */
RsPostedPost post;
snprintf(name, DUMMY_NAME_MAX_LEN, "%s => Post_%d", group.mMeta.mGroupName.c_str(), i+1);
post.mMeta.mMsgName = name;
post.mMeta.mGroupId = group.mMeta.mGroupId;
post.mMeta.mMsgId = genRandomId();
post.mMeta.mOrigMsgId = post.mMeta.mMsgId;
post.mMeta.mThreadId = post.mMeta.mMsgId;
post.mMeta.mParentId = "";
post.mMeta.mPublishTs = group.mMeta.mPublishTs + (RSRandom::random_f32() * 10000);
if (post.mMeta.mPublishTs > now)
post.mMeta.mPublishTs = now - 1;
mPosts.push_back(post);
}
for(i = 0; i < MAX_BASE_COMMENTS; i++)
{
/* generate a base thread */
/* rotate the Forum Groups Around, then pick one.
*/
int rnd = (int) (RSRandom::random_f32() * 10.0);
for(j = 0; j < rnd; j++)
{
RsPostedPost head = mPosts.front();
mPosts.pop_front();
mPosts.push_back(head);
}
RsPostedPost parent = mPosts.front();
/* now create a new child msg */
RsPostedComment comment;
/* fill in key data
* GroupId
* MsgId
* OrigMsgId
* ThreadId
* ParentId
* PublishTS (take Forum TS + a bit ).
*
* ChildTS ????
*/
snprintf(name, DUMMY_NAME_MAX_LEN, "%s => Comment_%d", parent.mMeta.mMsgName.c_str(), i+1);
comment.mMeta.mMsgName = name;
//comment.mMsg = name;
comment.mMeta.mGroupId = parent.mMeta.mGroupId;
comment.mMeta.mMsgId = genRandomId();
comment.mMeta.mOrigMsgId = comment.mMeta.mMsgId;
comment.mMeta.mThreadId = parent.mMeta.mThreadId;
comment.mMeta.mParentId = parent.mMeta.mOrigMsgId;
comment.mMeta.mPublishTs = parent.mMeta.mPublishTs + (RSRandom::random_f32() * 10000);
if (comment.mMeta.mPublishTs > now)
comment.mMeta.mPublishTs = now - 1;
mComments.push_back(comment);
}
for(i = 0; i < MAX_COMMENTS; i++)
{
/* generate a base thread */
/* rotate the Forum Groups Around, then pick one.
*/
int rnd = (int) (RSRandom::random_f32() * 10.0);
for(j = 0; j < rnd; j++)
{
RsPostedComment head = mComments.front();
mComments.pop_front();
mComments.push_back(head);
}
RsPostedComment parent = mComments.front();
/* now create a new child msg */
RsPostedComment comment;
/* fill in key data
* GroupId
* MsgId
* OrigMsgId
* ThreadId
* ParentId
* PublishTS (take Forum TS + a bit ).
*
* ChildTS ????
*/
snprintf(name, DUMMY_NAME_MAX_LEN, "%s => Comment_%d", parent.mMeta.mMsgName.c_str(), i+1);
comment.mMeta.mMsgName = name;
//comment.mMsg = name;
comment.mMeta.mGroupId = parent.mMeta.mGroupId;
comment.mMeta.mMsgId = genRandomId();
comment.mMeta.mOrigMsgId = comment.mMeta.mMsgId;
comment.mMeta.mThreadId = parent.mMeta.mThreadId;
comment.mMeta.mParentId = parent.mMeta.mOrigMsgId;
comment.mMeta.mPublishTs = parent.mMeta.mPublishTs + (RSRandom::random_f32() * 10000);
if (comment.mMeta.mPublishTs > now)
comment.mMeta.mPublishTs = now - 1;
mComments.push_back(comment);
}
for(i = 0; i < MAX_VOTES; i++)
{
/* generate a base thread */
/* rotate the Forum Groups Around, then pick one.
*/
int rnd = (int) (RSRandom::random_f32() * 10.0);
for(j = 0; j < rnd; j++)
{
RsPostedPost head = mPosts.front();
mPosts.pop_front();
mPosts.push_back(head);
}
RsPostedPost parent = mPosts.front();
/* now create a new child msg */
RsPostedVote vote;
snprintf(name, DUMMY_NAME_MAX_LEN, "%s => Vote_%d", parent.mMeta.mMsgName.c_str(), i+1);
vote.mMeta.mMsgName = name;
//vote.mMsg = name;
vote.mMeta.mGroupId = parent.mMeta.mGroupId;
vote.mMeta.mMsgId = genRandomId();
vote.mMeta.mOrigMsgId = vote.mMeta.mMsgId;
vote.mMeta.mThreadId = parent.mMeta.mThreadId;
vote.mMeta.mParentId = parent.mMeta.mOrigMsgId;
vote.mMeta.mPublishTs = parent.mMeta.mPublishTs + (RSRandom::random_f32() * 10000);
if (vote.mMeta.mPublishTs > now)
vote.mMeta.mPublishTs = now - 1;
mVotes.push_back(vote);
}
mUpdated = true;
/* Then - at the end, we push them all into the Proxy */
for(git = mGroups.begin(); git != mGroups.end(); git++)
{
/* pushback */
mPostedProxy->addGroup(*git);
}
for(pit = mPosts.begin(); pit != mPosts.end(); pit++)
{
/* pushback */
mPostedProxy->addPost(*pit);
}
for(cit = mComments.begin(); cit != mComments.end(); cit++)
{
/* pushback */
#define COMMENT_FRAC_FOR_LATER (0.70)
if (RSRandom::random_f32() > COMMENT_FRAC_FOR_LATER)
{
mPostedProxy->addComment(*cit);
}
else
{
mDummyLaterComments.push_back(*cit);
}
}
for(vit = mVotes.begin(); vit != mVotes.end(); vit++)
{
/* pushback */
#define VOTE_FRAC_FOR_LATER (0.70)
if (RSRandom::random_f32() > VOTE_FRAC_FOR_LATER)
{
mPostedProxy->addVote(*vit);
}
else
{
mDummyLaterVotes.push_back(*vit);
}
}
return true;
}
#define EXTRA_COMMENT_ADD (20)
#define EXTRA_VOTE_ADD (50)
bool p3PostedServiceVEG::addExtraDummyData()
{
std::cerr << "p3PostedServiceVEG::addExtraDummyData()";
std::cerr << std::endl;
int i = 0;
std::list<RsPostedVote>::iterator vit;
std::list<RsPostedComment>::iterator cit;
for(cit = mDummyLaterComments.begin(); (cit != mDummyLaterComments.end()) && (i < EXTRA_COMMENT_ADD); i++)
{
mPostedProxy->addComment(*cit);
cit = mDummyLaterComments.erase(cit);
}
i = 0;
for(vit = mDummyLaterVotes.begin(); (vit != mDummyLaterVotes.end()) && (i < EXTRA_VOTE_ADD); i++)
{
mPostedProxy->addVote(*vit);
vit = mDummyLaterVotes.erase(vit);
}
return true;
}
/********************************************************************************************/
/********************************************************************************************/
/********************************************************************************************/
/********************************************************************************************/
/********************************************************************************************/
/* This is the part that will be kept for the final Version.
* we provide a processed view of the data...
*
* start off crude -> then make it efficient.
*/
bool p3PostedServiceVEG::setViewMode(uint32_t mode)
{
std::cerr << "p3PostedServiceVEG::setViewMode() : " << mode;
std::cerr << std::endl;
RsStackMutex stack(mPostedMtx); /********** STACK LOCKED MTX ******/
mViewMode = mode;
return true;
}
bool p3PostedServiceVEG::setViewPeriod(uint32_t period)
{
std::cerr << "p3PostedServiceVEG::setViewPeriod() : " << period;
std::cerr << std::endl;
RsStackMutex stack(mPostedMtx); /********** STACK LOCKED MTX ******/
mViewPeriod = period;
return true;
}
bool p3PostedServiceVEG::setViewRange(uint32_t first, uint32_t count)
{
std::cerr << "p3PostedServiceVEG::setViewRange() : " << first << " +" << count;
std::cerr << std::endl;
RsStackMutex stack(mPostedMtx); /********** STACK LOCKED MTX ******/
mViewStart = first;
mViewCount = count;
return true;
}
float p3PostedServiceVEG::calcPostScore(const RsMsgMetaData &meta)
{
RsStackMutex stack(mPostedMtx); /********** STACK LOCKED MTX ******/
float score = 0;
uint32_t votes = 0;
uint32_t comments = 0;
time_t now = time(NULL);
time_t age_secs = now - meta.mPublishTs;
// This is a potential problem for gaming the system... post into the future.
// Should fix this by discarding/hiding until ts valid XXX.
if (age_secs < 0)
{
age_secs = 0;
}
if (!extractPostedCache(meta.mServiceString, votes, comments))
{
/* no votes/comments yet */
}
/* this is dependent on View Mode */
switch(mViewMode)
{
default:
case RSPOSTED_VIEWMODE_LATEST:
{
score = -age_secs; //
break;
}
case RSPOSTED_VIEWMODE_TOP:
{
score = votes;
break;
}
// Potentially only
// This is effectively HackerNews Algorithm: which is (p-1)/(t+2)^1.5, where p is votes and t is age in hours.
case RSPOSTED_VIEWMODE_HOT:
{
#define POSTED_AGESHIFT (2.0)
#define POSTED_AGEFACTOR (3600.0)
score = votes / pow(POSTED_AGESHIFT + age_secs / POSTED_AGEFACTOR, 1.5);
break;
}
// Like HOT, but using number of Comments.
case RSPOSTED_VIEWMODE_COMMENTS:
{
score = comments / pow(POSTED_AGESHIFT + age_secs / POSTED_AGEFACTOR, 1.5);
break;
}
}
return score;
}
static uint32_t convertPeriodFlagToSeconds(uint32_t periodMode)
{
float secs = 1;
switch(periodMode)
{
// Fallthrough all of them.
case RSPOSTED_PERIOD_YEAR:
secs *= 12;
case RSPOSTED_PERIOD_MONTH:
secs *= 4.3; // average ~30.4 days = 4.3 weeks.
case RSPOSTED_PERIOD_WEEK:
secs *= 7;
case RSPOSTED_PERIOD_DAY:
secs *= 24;
case RSPOSTED_PERIOD_HOUR:
secs *= 3600;
}
return (uint32_t) secs;
}
#define POSTED_RANKINGS_INITIAL_CHECK 1
#define POSTED_RANKINGS_DATA_REQUEST 2
#define POSTED_RANKINGS_NODATA 3
#define POSTED_RANKINGS_DATA_DONE 4
/* Poll */
uint32_t p3PostedServiceVEG::requestStatus(const uint32_t token)
{
std::cerr << "p3PostedServiceVEG::requestStatus() Token: " << token;
std::cerr << std::endl;
uint32_t status;
uint32_t reqtype;
uint32_t anstype;
time_t ts;
uint32_t int_token = token;
{
RsStackMutex stack(mPostedMtx); /********** STACK LOCKED MTX ******/
if ((mProcessingRanking) && (token == mRankingExternalToken))
{
std::cerr << "p3PostedServiceVEG::requestStatus() is RankingToken";
std::cerr << std::endl;
{
switch(mRankingState)
{
case POSTED_RANKINGS_INITIAL_CHECK:
status = GXS_REQUEST_STATUS_PENDING;
std::cerr << "p3PostedServiceVEG::requestStatus() RANKING PENDING";
std::cerr << std::endl;
return status;
break;
case POSTED_RANKINGS_NODATA:
status = GXS_REQUEST_STATUS_COMPLETE;
std::cerr << "p3PostedServiceVEG::requestStatus() RANKING RETURNED NO DATA";
std::cerr << std::endl;
return status;
break;
case POSTED_RANKINGS_DATA_REQUEST:
// Switch to real token.
int_token = mRankingInternalToken;
std::cerr << "p3PostedServiceVEG::requestStatus() Flipping to Int Token: " << int_token;
std::cerr << std::endl;
break;
}
}
}
}
checkRequestStatus(int_token, status, reqtype, anstype, ts);
return status;
}
bool p3PostedServiceVEG::getRankedPost(const uint32_t &token, RsPostedPost &post)
{
RsStackMutex stack(mPostedMtx); /********** STACK LOCKED MTX ******/
if (!mProcessingRanking)
{
std::cerr << "p3PostedServiceVEG::getRankedPost() ERROR not processing";
std::cerr << std::endl;
return false;
}
if (token != mRankingExternalToken)
{
std::cerr << "p3PostedServiceVEG::getRankedPost() ERROR wrong token";
std::cerr << std::endl;
return false;
}
if (mRankingState == POSTED_RANKINGS_NODATA)
{
std::cerr << "p3PostedServiceVEG::getRankedPost() No Data for this request - sorry";
std::cerr << std::endl;
/* clean up */
mProcessingRanking = false;
mRankingExternalToken = 0;
mRankingInternalToken = 0;
mRankingState = POSTED_RANKINGS_DATA_DONE;
return false;
}
if (mRankingState != POSTED_RANKINGS_DATA_REQUEST)
{
std::cerr << "p3PostedServiceVEG::getRankedPost() ERROR wrong state";
std::cerr << std::endl;
return false;
}
if (!getPost(mRankingInternalToken, post))
{
std::cerr << "p3PostedServiceVEG::getRankedPost() End of Posts for this token";
std::cerr << std::endl;
/* clean up */
mProcessingRanking = false;
mRankingExternalToken = 0;
mRankingInternalToken = 0;
mRankingState = POSTED_RANKINGS_DATA_DONE;
return false;
}
std::cerr << "p3PostedServiceVEG::getRankedPost() Got Post";
std::cerr << std::endl;
return true;
}
bool p3PostedServiceVEG::requestRanking(uint32_t &token, std::string groupId)
{
std::cerr << "p3PostedServiceVEG::requestRanking()";
std::cerr << std::endl;
{
RsStackMutex stack(mPostedMtx); /********** STACK LOCKED MTX ******/
if (mProcessingRanking)
{
std::cerr << "p3PostedServiceVEG::requestRanking() ERROR Request already running - ignoring";
std::cerr << std::endl;
return false;
}
}
generateToken(token);
{
RsStackMutex stack(mPostedMtx); /********** STACK LOCKED MTX ******/
mProcessingRanking = true;
mRankingState = POSTED_RANKINGS_INITIAL_CHECK;
mRankingExternalToken = token;
}
/* now we request all the posts within the timeframe */
uint32_t posttoken;
uint32_t ansType = RS_TOKREQ_ANSTYPE_SUMMARY;
RsTokReqOptionsVEG opts;
opts.mOptions = RS_TOKREQOPT_MSG_THREAD | RS_TOKREQOPT_MSG_LATEST;
//uint32_t age = convertPeriodFlagToSeconds(mViewPeriod);
std::list<std::string> groupIds;
groupIds.push_back(groupId);
requestMsgInfo(posttoken, ansType, opts, groupIds);
{
RsStackMutex stack(mPostedMtx); /********** STACK LOCKED MTX ******/
std::cerr << "p3PostedServiceVEG::requestRanking() Saved Internal Token: " << posttoken;
std::cerr << std::endl;
mRankingInternalToken = posttoken;
}
return true;
}
bool p3PostedServiceVEG::checkRankingRequest()
{
uint32_t token = 0;
{
RsStackMutex stack(mPostedMtx); /********** STACK LOCKED MTX ******/
if (!mProcessingRanking)
{
//std::cerr << "p3PostedServiceVEG::checkRankingRequest() Not Processing";
//std::cerr << std::endl;
return false;
}
if (mRankingState != POSTED_RANKINGS_INITIAL_CHECK)
{
std::cerr << "p3PostedServiceVEG::checkRankingRequest() Not in Initial Check";
std::cerr << std::endl;
return false;
}
/* here it actually running! */
token = mRankingInternalToken;
std::cerr << "p3PostedServiceVEG::checkRankingRequest() Running with token: " << token;
std::cerr << std::endl;
}
uint32_t status;
uint32_t reqtype;
uint32_t anstype;
time_t ts;
if (checkRequestStatus(token, status, reqtype, anstype, ts))
{
std::cerr << "p3PostedServiceVEG::checkRankingRequest() checkRequestStatus => OK";
std::cerr << std::endl;
}
else
{
std::cerr << "p3PostedServiceVEG::checkRankingRequest() checkRequestStatus => ERROR";
std::cerr << std::endl;
return false;
}
if (status == GXS_REQUEST_STATUS_COMPLETE)
{
std::cerr << "p3PostedServiceVEG::checkRankingRequest() Init Complete => processPosts";
std::cerr << std::endl;
processPosts();
}
return true;
}
bool p3PostedServiceVEG::processPosts()
{
std::cerr << "p3PostedServiceVEG::processPosts()";
std::cerr << std::endl;
uint32_t token = 0;
{
RsStackMutex stack(mPostedMtx); /********** STACK LOCKED MTX ******/
if (!mProcessingRanking)
{
std::cerr << "p3PostedServiceVEG::processPosts() ERROR Ranking Request not running";
std::cerr << std::endl;
return false;
}
if (mRankingState != POSTED_RANKINGS_INITIAL_CHECK)
{
std::cerr << "p3PostedServiceVEG::processPosts() ERROR Ranking Request not running";
std::cerr << std::endl;
return false;
}
token = mRankingInternalToken;
}
/* extract the info -> and sort */
std::list<RsMsgMetaData> postList;
std::list<RsMsgMetaData>::const_iterator it;
if (!getMsgSummary(token, postList))
{
std::cerr << "p3PostedServiceVEG::processPosts() No Data for Request";
std::cerr << std::endl;
/* put it into a state, where the GUI will get to read an empty Queue */
RsStackMutex stack(mPostedMtx); /********** STACK LOCKED MTX ******/
mRankingState = POSTED_RANKINGS_NODATA;
return false;
}
std::multimap<float, std::string> postMap;
std::multimap<float, std::string>::reverse_iterator mit;
for(it = postList.begin(); it != postList.end(); it++)
{
float score = calcPostScore(*it);
postMap.insert(std::make_pair(score, it->mMsgId));
}
/* now grab the N required, and request the data again...
* -> this is what will be passed back to GUI
*/
std::list<std::string> msgList;
{
RsStackMutex stack(mPostedMtx); /********** STACK LOCKED MTX ******/
unsigned int i = 0;
for(mit = postMap.rbegin(); (mit != postMap.rend()) && (i < mViewStart); mit++, i++)
{
std::cerr << "p3PostedServiceVEG::processPosts() Skipping PostId: " << mit->second;
std::cerr << " with score: " << mit->first;
std::cerr << std::endl;
}
for(i = 0; (mit != postMap.rend()) && (i < mViewCount); mit++, i++)
{
std::cerr << "p3PostedServiceVEG::processPosts() Adding PostId: " << mit->second;
std::cerr << " with score: " << mit->first;
std::cerr << std::endl;
msgList.push_back(mit->second);
}
}
token = 0;
uint32_t ansType = RS_TOKREQ_ANSTYPE_DATA;
RsTokReqOptionsVEG opts;
requestMsgRelatedInfo(token, ansType, opts, msgList);
{
RsStackMutex stack(mPostedMtx); /********** STACK LOCKED MTX ******/
mRankingState = POSTED_RANKINGS_DATA_REQUEST;
mRankingInternalToken = token;
std::cerr << "p3PostedServiceVEG::processPosts() Second Stage: token: " << token;
std::cerr << std::endl;
}
return true;
}
/***** Background Processing ****
*
* Process Each Message - as it arrives.
*
* Update
*
*/
#define POSTED_BG_REQUEST_GROUPS 1
#define POSTED_BG_REQUEST_UNPROCESSED 2
#define POSTED_BG_REQUEST_PARENTS 3
#define POSTED_BG_PROCESS_VOTES 4
bool p3PostedServiceVEG::background_checkTokenRequest()
{
uint32_t token = 0;
uint32_t phase = 0;
{
RsStackMutex stack(mPostedMtx); /********** STACK LOCKED MTX ******/
if (!mBgProcessing)
{
return false;
}
token = mBgToken;
phase = mBgPhase;
}
uint32_t status;
uint32_t reqtype;
uint32_t anstype;
time_t ts;
checkRequestStatus(token, status, reqtype, anstype, ts);
if (status == GXS_REQUEST_STATUS_COMPLETE)
{
switch(phase)
{
case POSTED_BG_REQUEST_GROUPS:
background_requestNewMessages();
break;
case POSTED_BG_REQUEST_UNPROCESSED:
background_processNewMessages();
break;
case POSTED_BG_REQUEST_PARENTS:
background_updateVoteCounts();
break;
default:
break;
}
}
return true;
}
bool p3PostedServiceVEG::background_requestGroups()
{
std::cerr << "p3PostedServiceVEG::background_requestGroups()";
std::cerr << std::endl;
// grab all the subscribed groups.
uint32_t token = 0;
{
RsStackMutex stack(mPostedMtx); /********** STACK LOCKED MTX ******/
mBgProcessing = true;
mBgPhase = POSTED_BG_REQUEST_GROUPS;
mBgToken = 0;
}
uint32_t ansType = RS_TOKREQ_ANSTYPE_LIST;
RsTokReqOptionsVEG opts;
std::list<std::string> groupIds;
opts.mSubscribeFilter = RSGXS_GROUP_SUBSCRIBE_SUBSCRIBED;
requestGroupInfo(token, ansType, opts, groupIds);
{
RsStackMutex stack(mPostedMtx); /********** STACK LOCKED MTX ******/
mBgToken = token;
}
return true;
}
bool p3PostedServiceVEG::background_requestNewMessages()
{
std::cerr << "p3PostedServiceVEG::background_requestNewMessages()";
std::cerr << std::endl;
std::list<std::string> groupIds;
uint32_t token = 0;
{
RsStackMutex stack(mPostedMtx); /********** STACK LOCKED MTX ******/
token = mBgToken;
}
if (!getGroupList(token, groupIds))
{
std::cerr << "p3PostedServiceVEG::background_requestNewMessages() ERROR No Group List";
std::cerr << std::endl;
background_cleanup();
return false;
}
{
RsStackMutex stack(mPostedMtx); /********** STACK LOCKED MTX ******/
mBgPhase = POSTED_BG_REQUEST_UNPROCESSED;
mBgToken = 0;
}
uint32_t ansType = RS_TOKREQ_ANSTYPE_SUMMARY;
RsTokReqOptionsVEG opts;
token = 0;
opts.mStatusFilter = RSGXS_MSG_STATUS_UNPROCESSED;
opts.mStatusMask = RSGXS_MSG_STATUS_UNPROCESSED;
requestMsgInfo(token, ansType, opts, groupIds);
{
RsStackMutex stack(mPostedMtx); /********** STACK LOCKED MTX ******/
mBgToken = token;
}
return true;
}
bool p3PostedServiceVEG::background_processNewMessages()
{
std::cerr << "p3PostedServiceVEG::background_processNewMessages()";
std::cerr << std::endl;
std::list<RsMsgMetaData> newMsgList;
std::list<RsMsgMetaData>::iterator it;
uint32_t token = 0;
{
RsStackMutex stack(mPostedMtx); /********** STACK LOCKED MTX ******/
token = mBgToken;
}
if (!getMsgSummary(token, newMsgList))
{
std::cerr << "p3PostedServiceVEG::background_processNewMessages() ERROR No New Msgs";
std::cerr << std::endl;
background_cleanup();
return false;
}
{
RsStackMutex stack(mPostedMtx); /********** STACK LOCKED MTX ******/
mBgPhase = POSTED_BG_REQUEST_PARENTS;
mBgToken = 0;
mBgVoteMap.clear();
mBgCommentMap.clear();
}
/* loop through and sort by parents.
* - grab
*/
std::list<std::string> parentList;
std::map<std::string, uint32_t>::iterator vit;
for(it = newMsgList.begin(); it != newMsgList.end(); it++)
{
std::cerr << "Found New MsgId: " << it->mMsgId;
std::cerr << std::endl;
/* discard threadheads */
if (it->mParentId.empty())
{
std::cerr << "\tIgnoring ThreadHead: " << *it;
std::cerr << std::endl;
}
else if (it->mMsgFlags & RSPOSTED_MSGTYPE_COMMENT)
{
/* Comments are counted by Thread Id */
std::cerr << "\tProcessing Comment: " << *it;
std::cerr << std::endl;
vit = mBgCommentMap.find(it->mThreadId);
if (vit == mBgCommentMap.end())
{
mBgCommentMap[it->mThreadId] = 1;
/* check VoteMap too before adding to parentList */
if (mBgVoteMap.end() == mBgVoteMap.find(it->mThreadId))
{
parentList.push_back(it->mThreadId);
}
std::cerr << "\tThreadId: " << it->mThreadId;
std::cerr << " Comment Total: " << mBgCommentMap[it->mThreadId];
std::cerr << std::endl;
}
else
{
mBgVoteMap[it->mThreadId]++;
std::cerr << "\tThreadId: " << it->mThreadId;
std::cerr << " Comment Total: " << mBgCommentMap[it->mThreadId];
std::cerr << std::endl;
}
}
else if (it->mMsgFlags & RSPOSTED_MSGTYPE_VOTE)
{
/* Votes are organised by Parent Id,
* ie. you can vote for both Posts and Comments
*/
std::cerr << "\tProcessing Vote: " << *it;
std::cerr << std::endl;
vit = mBgVoteMap.find(it->mParentId);
if (vit == mBgVoteMap.end())
{
mBgVoteMap[it->mParentId] = 1;
/* check CommentMap too before adding to parentList */
if (mBgCommentMap.end() == mBgCommentMap.find(it->mParentId))
{
parentList.push_back(it->mParentId);
}
std::cerr << "\tParentId: " << it->mParentId;
std::cerr << " Vote Total: " << mBgVoteMap[it->mParentId];
std::cerr << std::endl;
}
else
{
mBgVoteMap[it->mParentId]++;
std::cerr << "\tParentId: " << it->mParentId;
std::cerr << " Vote Total: " << mBgVoteMap[it->mParentId];
std::cerr << std::endl;
}
}
else
{
/* unknown! */
std::cerr << "p3PostedServiceVEG::background_processNewMessages() ERROR Strange NEW Message:";
std::cerr << std::endl;
std::cerr << "\t" << *it;
std::cerr << std::endl;
}
/* flag each new vote as processed */
setMessageStatus(it->mMsgId, 0, RSGXS_MSG_STATUS_UNPROCESSED);
}
/* request the summary info from the parents */
uint32_t ansType = RS_TOKREQ_ANSTYPE_SUMMARY;
token = 0;
RsTokReqOptionsVEG opts;
requestMsgRelatedInfo(token, ansType, opts, parentList);
{
RsStackMutex stack(mPostedMtx); /********** STACK LOCKED MTX ******/
mBgToken = token;
}
return true;
}
bool p3PostedServiceVEG::encodePostedCache(std::string &str, uint32_t votes, uint32_t comments)
{
char line[RSGXS_MAX_SERVICE_STRING];
snprintf(line, RSGXS_MAX_SERVICE_STRING, "%d %d", votes, comments);
str = line;
return true;
}
bool p3PostedServiceVEG::extractPostedCache(const std::string &str, uint32_t &votes, uint32_t &comments)
{
uint32_t ivotes, icomments;
if (2 == sscanf(str.c_str(), "%d %d", &ivotes, &icomments))
{
votes = ivotes;
comments = icomments;
return true;
}
return false;
}
bool p3PostedServiceVEG::background_updateVoteCounts()
{
std::cerr << "p3PostedServiceVEG::background_updateVoteCounts()";
std::cerr << std::endl;
std::list<RsMsgMetaData> parentMsgList;
std::list<RsMsgMetaData>::iterator it;
if (!getMsgSummary(mBgToken, parentMsgList))
{
std::cerr << "p3PostedServiceVEG::background_updateVoteCounts() ERROR";
std::cerr << std::endl;
background_cleanup();
return false;
}
{
RsStackMutex stack(mPostedMtx); /********** STACK LOCKED MTX ******/
mBgPhase = POSTED_BG_PROCESS_VOTES;
mBgToken = 0;
}
for(it = parentMsgList.begin(); it != parentMsgList.end(); it++)
{
/* extract current vote count */
uint32_t votes = 0;
uint32_t comments = 0;
if (!extractPostedCache(it->mServiceString, votes, comments))
{
if (!(it->mServiceString.empty()))
{
std::cerr << "p3PostedServiceVEG::background_updateVoteCounts() Failed to extract Votes";
std::cerr << std::endl;
std::cerr << "\tFrom String: " << it->mServiceString;
std::cerr << std::endl;
}
}
/* find increment in votemap */
{
RsStackMutex stack(mPostedMtx); /********** STACK LOCKED MTX ******/
std::map<std::string, uint32_t>::iterator vit;
vit = mBgVoteMap.find(it->mMsgId);
if (vit != mBgVoteMap.end())
{
votes += vit->second;
}
else
{
// warning.
std::cerr << "p3PostedServiceVEG::background_updateVoteCounts() Warning No New Votes found.";
std::cerr << " For MsgId: " << it->mMsgId;
std::cerr << std::endl;
}
}
{
RsStackMutex stack(mPostedMtx); /********** STACK LOCKED MTX ******/
std::map<std::string, uint32_t>::iterator cit;
cit = mBgCommentMap.find(it->mMsgId);
if (cit != mBgCommentMap.end())
{
comments += cit->second;
}
else
{
// warning.
std::cerr << "p3PostedServiceVEG::background_updateVoteCounts() Warning No New Comments found.";
std::cerr << " For MsgId: " << it->mMsgId;
std::cerr << std::endl;
}
}
std::string str;
if (!encodePostedCache(str, votes, comments))
{
std::cerr << "p3PostedServiceVEG::background_updateVoteCounts() Failed to encode Votes";
std::cerr << std::endl;
}
else
{
std::cerr << "p3PostedServiceVEG::background_updateVoteCounts() Encoded String: " << str;
std::cerr << std::endl;
/* store new result */
setMessageServiceString(it->mMsgId, str);
}
}
// DONE!.
background_cleanup();
return true;
}
bool p3PostedServiceVEG::background_cleanup()
{
std::cerr << "p3PostedServiceVEG::background_cleanup()";
std::cerr << std::endl;
RsStackMutex stack(mPostedMtx); /********** STACK LOCKED MTX ******/
// Cleanup.
mBgVoteMap.clear();
mBgCommentMap.clear();
mBgProcessing = false;
mBgToken = 0;
return true;
}