forked from blue/squawk
a bit better appoach
This commit is contained in:
parent
88ea4cf3ac
commit
d09fef5a34
3 changed files with 168 additions and 104 deletions
201
core/contact.cpp
201
core/contact.cpp
|
|
@ -108,7 +108,9 @@ unsigned int Core::Contact::groupsCount() const
|
|||
|
||||
void Core::Contact::addMessageToArchive(const Shared::Message& msg)
|
||||
{
|
||||
hisoryCache.emplace_back(msg);
|
||||
if (msg.getId().size() > 0 && msg.getBody().size() > 0) {
|
||||
hisoryCache.emplace_back(msg);
|
||||
}
|
||||
}
|
||||
|
||||
void Core::Contact::requestHistory(int count, const QString& before)
|
||||
|
|
@ -150,57 +152,37 @@ void Core::Contact::performRequest(int count, const QString& before)
|
|||
|
||||
switch (archiveState) {
|
||||
case empty:
|
||||
emit needEarlierHistory(before, "", QDateTime(), QDateTime());
|
||||
emit needHistory(before, "", QDateTime(), QDateTime());
|
||||
break;
|
||||
case chunk:
|
||||
case beginning: {
|
||||
bool found = false;
|
||||
if (appendCache.size() != 0) {
|
||||
for (std::list<Shared::Message>::const_reverse_iterator itr = appendCache.rbegin(), end = appendCache.rend(); itr != end; ++itr) {
|
||||
const Shared::Message& msg = *itr;
|
||||
if (found) {
|
||||
responseCache.emplace_front(msg);
|
||||
} else {
|
||||
if (msg.getId() == before) {
|
||||
found = true;
|
||||
responseCache.emplace_front(*itr);
|
||||
}
|
||||
}
|
||||
if (responseCache.size() == count) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (responseCache.size() == count) {
|
||||
nextRequest();
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (found) {
|
||||
requestedBefore = responseCache.front().getId();
|
||||
emit needEarlierHistory(requestedBefore, "", QDateTime(), QDateTime());
|
||||
} else {
|
||||
if (requestFromArchive(before)) {
|
||||
nextRequest();
|
||||
}
|
||||
}
|
||||
case beginning:
|
||||
if (count != -1) {
|
||||
requestCache.emplace_back(requestedCount, before);
|
||||
requestedCount = -1;
|
||||
}
|
||||
emit needHistory("", archive->newestId(), QDateTime(), QDateTime());
|
||||
break;
|
||||
case end: {
|
||||
case end:
|
||||
if (count != -1) {
|
||||
bool found = requestFromArchive(before);
|
||||
if (found) {
|
||||
int rSize = responseCache.size();
|
||||
if (rSize < count) {
|
||||
if (rSize != 0) {
|
||||
requestedBefore = responseCache.front().getId();
|
||||
emit needEarlierHistory(responseCache.front().getId(), "", QDateTime(), QDateTime());
|
||||
emit needHistory(responseCache.front().getId(), "", QDateTime(), QDateTime());
|
||||
} else {
|
||||
requestedBefore = before;
|
||||
emit needEarlierHistory(before, "", QDateTime(), QDateTime());
|
||||
emit needHistory(before, "", QDateTime(), QDateTime());
|
||||
}
|
||||
} else {
|
||||
nextRequest();
|
||||
}
|
||||
} else {
|
||||
requestCache.emplace_back(requestedCount, before);
|
||||
requestedCount = -1;
|
||||
emit needHistory(archive->oldestId(), "", QDateTime(), QDateTime());
|
||||
}
|
||||
} else {
|
||||
emit needHistory(archive->oldestId(), "", QDateTime(), QDateTime());
|
||||
}
|
||||
break;
|
||||
case complete:
|
||||
|
|
@ -212,8 +194,7 @@ void Core::Contact::performRequest(int count, const QString& before)
|
|||
}
|
||||
}
|
||||
|
||||
bool Core::Contact::requestFromArchive(const QString& before)
|
||||
{
|
||||
bool Core::Contact::requestFromArchive(const QString& before) {
|
||||
std::list<Shared::Message> arc;
|
||||
QString lBefore;
|
||||
if (responseCache.size() > 0) {
|
||||
|
|
@ -229,7 +210,7 @@ bool Core::Contact::requestFromArchive(const QString& before)
|
|||
} catch (Archive::NotFound e) {
|
||||
requestCache.emplace_back(requestedCount, before);
|
||||
requestedCount = -1;
|
||||
requestEarlierToSync();
|
||||
emit needHistory(archive->oldestId(), "", QDateTime(), QDateTime());
|
||||
return false;
|
||||
}
|
||||
} else {
|
||||
|
|
@ -239,79 +220,107 @@ bool Core::Contact::requestFromArchive(const QString& before)
|
|||
//may be even it's a signal that the history is now complete?
|
||||
return true;
|
||||
} catch (Archive::NotFound e) {
|
||||
requestEarlierToSync();
|
||||
emit needHistory(archive->oldestId(), "", QDateTime(), QDateTime());
|
||||
return false;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void Core::Contact::requestEarlierToSync()
|
||||
{
|
||||
switch (archiveState) {
|
||||
case empty:
|
||||
break;
|
||||
case beginning: //need to reach complete
|
||||
case chunk: //need to reach end
|
||||
emit needEarlierHistory("", archive->newestId(), QDateTime(), QDateTime());
|
||||
break;
|
||||
case end: //need to reach complete
|
||||
emit needEarlierHistory(archive->oldestId(), "", QDateTime(), QDateTime());
|
||||
break;
|
||||
case complete: //nothing to sync
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
void Core::Contact::appendMessageToArchive(const Shared::Message& msg)
|
||||
{
|
||||
if (msg.getId().size() > 0 && msg.getBody().size() > 0) {
|
||||
switch (archiveState) {
|
||||
case empty:
|
||||
if (archive->addElement(msg)) {
|
||||
archiveState = end;
|
||||
};
|
||||
requestHistory(-1, msg.getId());
|
||||
break;
|
||||
case beginning:
|
||||
appendCache.emplace_back(msg);
|
||||
requestHistory(-1, msg.getId());
|
||||
break;
|
||||
case end:
|
||||
archive->addElement(msg);
|
||||
break;
|
||||
case chunk:
|
||||
appendCache.emplace_back(msg);
|
||||
requestHistory(-1, msg.getId());
|
||||
break;
|
||||
case complete:
|
||||
archive->addElement(msg);
|
||||
break;
|
||||
const QString& id = msg.getId();
|
||||
if (id.size() > 0) {
|
||||
if (msg.getBody().size() > 0) {
|
||||
switch (archiveState) {
|
||||
case empty:
|
||||
if (archive->addElement(msg)) {
|
||||
archiveState = end;
|
||||
};
|
||||
if (!syncronizing) {
|
||||
requestHistory(-1, id);
|
||||
}
|
||||
break;
|
||||
case beginning:
|
||||
appendCache.emplace_back(msg);
|
||||
if (!syncronizing) {
|
||||
requestHistory(-1, id);
|
||||
}
|
||||
break;
|
||||
case end:
|
||||
archive->addElement(msg);
|
||||
break;
|
||||
case chunk:
|
||||
appendCache.emplace_back(msg);
|
||||
if (!syncronizing) {
|
||||
requestHistory(-1, id);
|
||||
}
|
||||
break;
|
||||
case complete:
|
||||
archive->addElement(msg);
|
||||
break;
|
||||
}
|
||||
} else if (!syncronizing && archiveState == empty) {
|
||||
requestHistory(-1, id);
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
void Core::Contact::flushMessagesToArchive(bool finished, const QString& lastId)
|
||||
void Core::Contact::flushMessagesToArchive(bool finished, const QString& firstId, const QString& lastId)
|
||||
{
|
||||
unsigned int amount(0);
|
||||
if (hisoryCache.size() > 0) {
|
||||
amount = archive->addElements(hisoryCache);
|
||||
archive->addElements(hisoryCache);
|
||||
hisoryCache.clear();
|
||||
}
|
||||
|
||||
if (requestedCount == -1) {
|
||||
if (amount >= requestedCount - responseCache.size()) {
|
||||
if (requestFromArchive(requestedBefore)){
|
||||
switch (archiveState) {
|
||||
break;
|
||||
case beginning:
|
||||
if (finished) {
|
||||
archiveState = complete;
|
||||
nextRequest();
|
||||
return;
|
||||
} else {
|
||||
emit needHistory("", lastId, QDateTime(), QDateTime());
|
||||
}
|
||||
}
|
||||
if (!finished) {
|
||||
if (lastId.size() != 0) {
|
||||
|
||||
case chunk:
|
||||
if (finished) {
|
||||
archiveState = end;
|
||||
nextRequest();
|
||||
} else {
|
||||
emit needHistory("", lastId, QDateTime(), QDateTime());
|
||||
}
|
||||
}
|
||||
|
||||
} else {
|
||||
|
||||
break;
|
||||
case empty:
|
||||
archiveState = end;
|
||||
case end:
|
||||
if (finished) {
|
||||
archiveState = complete;
|
||||
archive->setFromTheBeginning(true);
|
||||
}
|
||||
if (requestedCount != -1) {
|
||||
QString before;
|
||||
if (responseCache.size() > 0) {
|
||||
before = responseCache.front().getId();
|
||||
} else {
|
||||
before = requestedBefore;
|
||||
}
|
||||
if (!requestFromArchive(before)) {
|
||||
qDebug("Something went terrible wrong flushing messages to the archive");
|
||||
}
|
||||
if (requestedCount < responseCache.size()) {
|
||||
if (archiveState == complete) {
|
||||
nextRequest();
|
||||
} else {
|
||||
emit needHistory(firstId, "", QDateTime(), QDateTime());
|
||||
}
|
||||
} else {
|
||||
nextRequest();
|
||||
}
|
||||
} else {
|
||||
nextRequest();
|
||||
}
|
||||
break;
|
||||
case complete:
|
||||
nextRequest();
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue