File indexing completed on 2024-05-05 17:33:19

 /*
  *   SPDX-FileCopyrightText: 2013 Aleix Pol Gonzalez <aleixpol@blue-systems.com>
  *
  *   SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
  */
 
 #include "CategoriesReader.h"
 #include "Category.h"
 #include "libdiscover_debug.h"
 #include <QCoreApplication>
 #include <QFile>
 #include <QStandardPaths>
 #include <QXmlStreamReader>
 
 #include <DiscoverBackendsFactory.h>
 #include <resources/AbstractResourcesBackend.h>
 
 QVector<Category *> CategoriesReader::loadCategoriesFile(AbstractResourcesBackend *backend)
 {
     QString path = QStandardPaths::locate(QStandardPaths::GenericDataLocation,
                                           QStringLiteral("libdiscover/categories/") + backend->name() + QStringLiteral("-categories.xml"));
     if (path.isEmpty()) {
         auto cat = backend->category();
         if (cat.isEmpty())
             qCDebug(LIBDISCOVER_LOG) << "Couldn't find a category for " << backend->name();
 
         Category::sortCategories(cat);
         return cat;
     }
     return loadCategoriesPath(path);
 }
 
 QVector<Category *> CategoriesReader::loadCategoriesPath(const QString &path)
 {
     QVector<Category *> ret;
     QFile menuFile(path);
     if (!menuFile.open(QIODevice::ReadOnly)) {
         qCWarning(LIBDISCOVER_LOG) << "couldn't open" << path;
         return ret;
     }
 
     QXmlStreamReader xml(&menuFile);
     xml.readNextStartElement(); // We want to skip the first <Menu> overall
 
     while (!xml.atEnd() && !xml.hasError()) {
         xml.readNext();
 
         if (xml.isStartElement() && xml.name() == QLatin1String("Menu")) {
             ret << new Category({path}, qApp);
             ret.last()->parseData(path, &xml);
         }
     }
 
     if (xml.hasError()) {
         qCWarning(LIBDISCOVER_LOG) << "error while parsing the categories file:" << path << ':' << xml.lineNumber() << xml.errorString();
     }
 
     Category::sortCategories(ret);
     return ret;
 }