void ListCasts::deleteData()
{
QString sql;
RDSqlQuery *q;
QString err_text;
RDListViewItem *item=(RDListViewItem *)list_casts_view->selectedItem();
if(item==NULL) {
return;
}
if(QMessageBox::question(this,tr("Delete Podcast"),
tr("Are you sure you want to delete this podcast?"),
QMessageBox::Yes,QMessageBox::No)==
QMessageBox::No) {
return;
}
QProgressDialog *pd=
new QProgressDialog(tr("Deleting Podcast..."),"Cancel",2,this);
pd->setCaption(tr("Progress"));
pd->setMinimumDuration(0);
pd->setProgress(0);
qApp->processEvents();
sleep(1);
qApp->processEvents();
RDPodcast *cast=new RDPodcast(item->id());
if(!cast->removeAudio(list_feed,&err_text,config->logXloadDebugData())) {
if(QMessageBox::warning(this,tr("Remote Error"),
tr("Unable to delete remote audio!\n")+
tr("The server said: \"")+err_text+"\".\n\n"+
tr("Continue deleting cast?"),
QMessageBox::Yes,QMessageBox::No)==QMessageBox::No) {
delete pd;
delete cast;
return;
}
}
pd->setProgress(1);
qApp->processEvents();
sql=QString().sprintf("delete from PODCASTS where ID=%u",item->id());
q=new RDSqlQuery(sql);
delete q;
sql=QString().sprintf("update FEEDS set LAST_BUILD_DATETIME=now() \
where ID=%u",list_feed_id);
q=new RDSqlQuery(sql);
delete q;
RDDeleteCastCount(list_feed_id,item->id());
pd->reset();
delete pd;
delete cast;
delete item;
}
void RDDeleteCastCount(unsigned feed_id,unsigned cast_id)
{
QString sql;
RDSqlQuery *q;
sql=QString().sprintf("select KEY_NAME from FEEDS where ID=%u",feed_id);
q=new RDSqlQuery(sql);
if(q->first()) {
RDDeleteCastCount(q->value(0).toString(),cast_id);
}
delete q;
}
