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Better return type of Library::getLibraryZimsFromDir()

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... which results in slightly simpler Library::updateFromDir().
This commit is contained in:
Veloman Yunkan 2024-07-22 17:18:11 +04:00 committed by Kelson
parent 7581b34f7b
commit 8b2e6d23dd
2 changed files with 14 additions and 14 deletions
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20
src/library.cpp
View File

@ -194,21 +194,21 @@ void Library::save()
mp_library->writeBookmarksToFile(kiwix::appendToDirectory(m_libraryDirectory.toStdString(), "library.bookmarks.xml"));
}
void Library::setMonitorDirZims(QString monitorDir, QStringList zimList)
void Library::setMonitorDirZims(QString monitorDir, QStringSet zimList)
{
m_knownZimsInDir[monitorDir] = zimList;
}
QStringList Library::getLibraryZimsFromDir(QString dir) const
Library::QStringSet Library::getLibraryZimsFromDir(QString dir) const
{
QStringList zimsInDir;
QStringSet zimsInDir;
for (auto str : getBookIds()) {
auto filePath = QString::fromStdString(getBookById(str).getPath());
if ( filePath.endsWith(BEINGDOWNLOADEDSUFFIX) )
continue;
QDir absoluteDir = QFileInfo(filePath).absoluteDir();
if (absoluteDir == dir) {
zimsInDir.push_back(filePath);
zimsInDir.insert(filePath);
}
}
return zimsInDir;
@ -219,20 +219,18 @@ void Library::updateFromDir(QString monitorDir)
QMutexLocker locker(&m_updateFromDirMutex);
const QDir dir(monitorDir);
QStringList newDirEntries = dir.entryList({"*.zim"});
QStringList oldDirEntries = m_knownZimsInDir[monitorDir];
const QStringSet oldDirEntries = m_knownZimsInDir[monitorDir];
for (auto &str : newDirEntries) {
str = QDir::toNativeSeparators(monitorDir + "/" + str);
}
QSet<QString> newDir, oldDir;
QSet<QString> newDir;
#if QT_VERSION < QT_VERSION_CHECK(5, 15, 0)
newDir = QSet<QString>::fromList(newDirEntries);
oldDir = QSet<QString>::fromList(oldDirEntries);
#else
newDir = QSet<QString>(newDirEntries.begin(), newDirEntries.end());
oldDir = QSet<QString>(oldDirEntries.begin(), oldDirEntries.end());
#endif
QStringList addedZims = (newDir - oldDir).values();
QStringList removedZims = (oldDir - newDir).values();
QStringList addedZims = (newDir - oldDirEntries).values();
QStringList removedZims = (oldDirEntries - newDir).values();
auto manager = kiwix::Manager(LibraryManipulator(this));
bool needsRefresh = !removedZims.empty();
for (auto bookPath : addedZims) {
@ -251,7 +249,7 @@ void Library::updateFromDir(QString monitorDir)
}
if (needsRefresh) {
emit(booksChanged());
setMonitorDirZims(monitorDir, newDir.values());
setMonitorDirZims(monitorDir, newDir);
}
}

8
src/library.h
View File

@ -26,6 +26,8 @@ class Library : public QObject
Q_OBJECT
Q_PROPERTY(QStringList bookIds READ getBookIds NOTIFY booksChanged)
public:
typedef QSet<QString> QStringSet;
Library(const QString& libraryDirectory);
virtual ~Library();
QString openBookFromPath(const QString& zimPath);
@ -34,8 +36,8 @@ public:
QStringList getBookIds() const;
QStringList listBookIds(const kiwix::Filter& filter, kiwix::supportedListSortBy sortBy, bool ascending) const;
const std::vector<kiwix::Bookmark> getBookmarks(bool onlyValidBookmarks = false) const { return mp_library->getBookmarks(onlyValidBookmarks); }
QStringList getLibraryZimsFromDir(QString dir) const;
void setMonitorDirZims(QString monitorDir, QStringList zimList);
QStringSet getLibraryZimsFromDir(QString dir) const;
void setMonitorDirZims(QString monitorDir, QStringSet zimList);
void addBookToLibrary(kiwix::Book& book);
void addBookBeingDownloaded(const kiwix::Book& book, QString downloadDir);
bool isBeingDownloadedByUs(QString path) const;
@ -59,7 +61,7 @@ private:
QMutex m_updateFromDirMutex;
kiwix::LibraryPtr mp_library;
QString m_libraryDirectory;
QMap<QString, QStringList> m_knownZimsInDir;
QMap<QString, QStringSet> m_knownZimsInDir;
friend class LibraryManipulator;
};