void KNNntpClient::doFetchArticle()
{
KNRemoteArticle *target = static_cast<KNRemoteArticle*>(job->data());
QCString cmd;
sendSignal(TSdownloadArticle);
errorPrefix = i18n("Article could not be retrieved.\nThe following error occurred:\n");
progressValue = 100;
predictedLines = target->lines()->numberOfLines()+10;
if (target->collection()) {
QString groupName = static_cast<KNGroup*>(target->collection())->groupname();
if (currentGroup != groupName) {
cmd="GROUP ";
cmd+=groupName.utf8();
if (!sendCommandWCheck(cmd,211)) // 211 n f l s group selected
return;
currentGroup = groupName;
}
}
if (target->articleNumber() != -1) {
cmd.setNum(target->articleNumber());
cmd.prepend("ARTICLE ");
} else {
cmd = "ARTICLE " + target->messageID()->as7BitString(false);
}
if (!sendCommandWCheck(cmd,220)) { // 220 n <a> article retrieved - head and body follow
int code = atoi(getCurrentLine());
if ( code == 430 || code == 423 ) { // 430 no such article found || 423 no such article number in this group
QString msgId = target->messageID()->as7BitString( false );
// strip of '<' and '>'
msgId = msgId.mid( 1, msgId.length() - 2 );
job->setErrorString( errorPrefix + getCurrentLine() +
i18n("<br><br>The article you requested is not available on your news server."
"<br>You could try to get it from <a href=\"http://groups.google.com/groups?selm=%1\">groups.google.com</a>.")
.arg( msgId ) );
}
return;
}
QStrList msg;
if (!getMsg(msg))
return;
progressValue = 1000;
sendSignal(TSprogressUpdate);
target->setContent(&msg);
target->parse();
}
void KNArticleManager::setAllNotNew()
{
if ( !g_roup )
return;
KNRemoteArticle *a;
for ( int i = 0; i < g_roup->length(); ++i) {
a = g_roup->at(i);
if ( a->isNew() ) {
a->setNew( false );
a->setChanged( true );
}
}
g_roup->setFirstNewIndex( -1 );
g_roup->setNewCount( 0 );
g_roup->updateThreadInfo();
}
void KNArticleManager::setAllThreadsOpen(bool b)
{
KNRemoteArticle *art;
if(g_roup) {
knGlobals.top->setCursorBusy(true);
d_isableExpander = true;
for(int idx=0; idx<g_roup->length(); idx++) {
art = g_roup->at(idx);
if (art->listItem())
art->listItem()->setOpen(b);
else
if (b && art->filterResult()) {
createThread(art);
art->listItem()->setOpen(true);
}
}
d_isableExpander = false;
knGlobals.top->setCursorBusy(false);
}
}
void KNArticleManager::processJob(KNJobData *j)
{
if(j->type()==KNJobData::JTfetchArticle && !j->canceled()) {
KNRemoteArticle *a = static_cast<KNRemoteArticle*>( j->data() );
if(j->success()) {
ArticleWidget::articleChanged( a );
if(!a->isOrphant()) //orphant articles are deleted by the displaying widget
knGlobals.memoryManager()->updateCacheEntry(a);
if(a->listItem())
a->updateListItem();
} else {
if ( j->error() == KIO::ERR_DOES_NOT_EXIST ) {
// article is not available at the server anymore
QString msgId = a->messageID()->as7BitString( false );
// strip of '<' and '>'
msgId = msgId.mid( 1, msgId.length() - 2 );
ArticleWidget::articleLoadError( a,
i18n("The article you requested is not available on your news server."
"<br />You could try to get it from <a href=\"http://groups.google.com/groups?selm=%1\">groups.google.com</a>.",
msgId ) );
// mark article as read
if ( knGlobals.settings()->autoMark() && !a->isOrphant() ) {
KNRemoteArticle::List l;
l.append( a );
setRead( l, true );
}
} else
ArticleWidget::articleLoadError( a, j->errorString() );
}
}
delete j;
}
void KNArticleManager::updateListViewItems()
{
if(!g_roup && !f_older) return;
if(g_roup) {
KNRemoteArticle *art;
for(int i=0; i<g_roup->length(); i++) {
art=g_roup->at(i);
if(art->listItem())
art->updateListItem();
}
} else { //folder
KNLocalArticle *art;
for(int idx=0; idx<f_older->length(); idx++) {
art=f_older->at(idx);
if(art->listItem())
art->updateListItem();
}
}
}
void KNNntpClient::doFetchSource()
{
KNRemoteArticle *target = static_cast<KNRemoteArticle *>(job->data());
sendSignal(TSdownloadArticle);
errorPrefix = i18n("Article could not be retrieved.\nThe following error occurred:\n");
progressValue = 100;
predictedLines = target->lines()->numberOfLines() + 10;
QCString cmd = "ARTICLE " + target->messageID()->as7BitString(false);
if(!sendCommandWCheck(cmd, 220)) // 220 n <a> article retrieved - head and body follow
return;
QStrList msg;
if(!getMsg(msg))
return;
progressValue = 1000;
sendSignal(TSprogressUpdate);
target->setContent(&msg);
}
void KNArticleManager::setAllRead( bool read, int lastcount )
{
if ( !g_roup )
return;
int groupLength = g_roup->length();
int newCount = g_roup->newCount();
int readCount = g_roup->readCount();
int offset = lastcount;
if ( lastcount > groupLength || lastcount < 0 )
offset = groupLength;
KNRemoteArticle *a;
for ( int i = groupLength - offset; i < groupLength; i++ ) {
a = g_roup->at( i );
if ( a->getReadFlag() != read && !a->isIgnored() ) {
a->setRead( read );
a->setChanged( true );
if ( !read ) {
readCount--;
if ( a->isNew() )
newCount++;
} else {
readCount++;
if ( a->isNew() )
newCount--;
}
}
}
g_roup->updateThreadInfo();
if ( lastcount < 0 && read ) {
// HACK: try to hide the effects of the ignore/filter new/unread count bug
g_roup->setReadCount( groupLength );
g_roup->setNewCount( 0 );
} else {
g_roup->setReadCount( readCount );
g_roup->setNewCount( newCount );
}
g_roup->updateListItem();
showHdrs( true );
}
bool KNArticleManager::toggleIgnored(KNRemoteArticle::List &l)
{
if(l.isEmpty())
return true;
KNRemoteArticle *ref = 0;
bool ignore = !l.first()->isIgnored();
KNGroup *g = static_cast<KNGroup*>( l.first()->collection() );
int changeCnt = 0, idRef = 0;
for ( KNRemoteArticle::List::Iterator it = l.begin(); it != l.end(); ++it ) {
(*it)->setWatched(false);
if ( (*it)->isIgnored() != ignore ) {
(*it)->setIgnored( ignore );
if ( !(*it)->getReadFlag() ) {
changeCnt++;
idRef = (*it)->idRef();
while ( idRef != 0 ) {
ref = g->byId( idRef );
if ( ignore ) {
ref->decUnreadFollowUps();
if ( (*it)->isNew() )
ref->decNewFollowUps();
} else {
ref->incUnreadFollowUps();
if ( (*it)->isNew() )
ref->incNewFollowUps();
}
if(ref->listItem() &&
((ref->unreadFollowUps()==0 || ref->unreadFollowUps()==1) ||
(ref->newFollowUps()==0 || ref->newFollowUps()==1)))
ref->updateListItem();
idRef=ref->idRef();
}
if ( ignore ) {
g->incReadCount();
if ( (*it)->isNew() )
g->decNewCount();
} else {
g->decReadCount();
if ( (*it)->isNew() )
g->incNewCount();
}
}
}
(*it)->updateListItem();
(*it)->setChanged(true);
}
if(changeCnt>0) {
g->updateListItem();
if(g==g_roup)
updateStatusString();
}
return ignore;
}
void KNArticleManager::setRead(KNRemoteArticle::List &l, bool r, bool handleXPosts)
{
if ( l.isEmpty() )
return;
KNRemoteArticle *ref = 0;
KNGroup *g=static_cast<KNGroup*>( l.first()->collection() );
int changeCnt=0, idRef=0;
for ( KNRemoteArticle::List::Iterator it = l.begin(); it != l.end(); ++it ) {
if( r && knGlobals.settings()->markCrossposts() &&
handleXPosts && (*it)->newsgroups()->isCrossposted() ) {
QList<QByteArray> groups = (*it)->newsgroups()->groups();
KNGroup *targetGroup=0;
KNRemoteArticle *xp=0;
KNRemoteArticle::List al;
QByteArray mid = (*it)->messageID()->as7BitString( false );
for ( QList<QByteArray>::Iterator it2 = groups.begin(); it2 != groups.end(); ++it2 ) {
targetGroup = knGlobals.groupManager()->group(*it2, g->account());
if (targetGroup) {
if (targetGroup->isLoaded() && (xp=targetGroup->byMessageId(mid)) ) {
al.clear();
al.append(xp);
setRead(al, r, false);
} else {
targetGroup->appendXPostID(mid);
}
}
}
}
else if ( (*it)->getReadFlag() != r ) {
(*it)->setRead( r );
(*it)->setChanged( true );
(*it)->updateListItem();
if ( !(*it)->isIgnored() ) {
changeCnt++;
idRef = (*it)->idRef();
while ( idRef != 0 ) {
ref=g->byId(idRef);
if(r) {
ref->decUnreadFollowUps();
if ( (*it)->isNew() )
ref->decNewFollowUps();
}
else {
ref->incUnreadFollowUps();
if ( (*it)->isNew() )
ref->incNewFollowUps();
}
if(ref->listItem() &&
((ref->unreadFollowUps()==0 || ref->unreadFollowUps()==1) ||
(ref->newFollowUps()==0 || ref->newFollowUps()==1)))
ref->updateListItem();
idRef=ref->idRef();
}
if(r) {
g->incReadCount();
if ( (*it)->isNew() )
g->decNewCount();
}
else {
g->decReadCount();
if ( (*it)->isNew() )
g->incNewCount();
}
}
}
}
if(changeCnt>0) {
g->updateListItem();
if(g==g_roup)
updateStatusString();
}
}