rssguard/src/librssguard/services/abstract/category.cpp
2020-06-03 09:54:52 +02:00

88 lines
3 KiB
C++

// For license of this file, see <project-root-folder>/LICENSE.md.
#include "services/abstract/category.h"
#include "miscellaneous/application.h"
#include "miscellaneous/databasequeries.h"
#include "miscellaneous/iconfactory.h"
#include "miscellaneous/textfactory.h"
#include "services/abstract/cacheforserviceroot.h"
#include "services/abstract/feed.h"
#include "services/abstract/serviceroot.h"
Category::Category(RootItem* parent) : RootItem(parent) {
setKind(RootItemKind::Category);
}
Category::Category(const Category& other) : RootItem(other) {
setKind(RootItemKind::Category);
}
Category::Category(const QSqlRecord& record) : Category(nullptr) {
setId(record.value(CAT_DB_ID_INDEX).toInt());
setCustomId(record.value(CAT_DB_CUSTOM_ID_INDEX).toString());
if (customId().isEmpty()) {
setCustomId(QString::number(id()));
}
setTitle(record.value(CAT_DB_TITLE_INDEX).toString());
setDescription(record.value(CAT_DB_DESCRIPTION_INDEX).toString());
setCreationDate(TextFactory::parseDateTime(record.value(CAT_DB_DCREATED_INDEX).value<qint64>()).toLocalTime());
setIcon(qApp->icons()->fromByteArray(record.value(CAT_DB_ICON_INDEX).toByteArray()));
}
Category::~Category() = default;
void Category::updateCounts(bool including_total_count) {
QList<Feed*> feeds;
for (RootItem* child : getSubTree()) {
if (child->kind() == RootItemKind::Feed) {
feeds.append(child->toFeed());
}
else if (child->kind() != RootItemKind::Category && child->kind() != RootItemKind::ServiceRoot) {
child->updateCounts(including_total_count);
}
}
if (feeds.isEmpty()) {
return;
}
QSqlDatabase database = qApp->database()->connection(metaObject()->className());
bool ok;
QMap<QString, QPair<int, int>> counts = DatabaseQueries::getMessageCountsForCategory(database,
customId(),
getParentServiceRoot()->accountId(),
including_total_count,
&ok);
if (ok) {
for (Feed* feed : feeds) {
if (counts.contains(feed->customId())) {
feed->setCountOfUnreadMessages(counts.value(feed->customId()).first);
if (including_total_count) {
feed->setCountOfAllMessages(counts.value(feed->customId()).second);
}
}
}
}
}
bool Category::cleanMessages(bool clean_read_only) {
return getParentServiceRoot()->cleanFeeds(getSubTreeFeeds(), clean_read_only);
}
bool Category::markAsReadUnread(RootItem::ReadStatus status) {
ServiceRoot* service = getParentServiceRoot();
auto* cache = dynamic_cast<CacheForServiceRoot*>(service);
if (cache != nullptr) {
cache->addMessageStatesToCache(service->customIDSOfMessagesForItem(this), status);
}
return service->markFeedsReadUnread(getSubTreeFeeds(), status);
}