diff --git a/libdiscover/backends/PackageKitBackend/PackageKitResource.cpp b/libdiscover/backends/PackageKitBackend/PackageKitResource.cpp index 174691fa..ff8738f6 100644 --- a/libdiscover/backends/PackageKitBackend/PackageKitResource.cpp +++ b/libdiscover/backends/PackageKitBackend/PackageKitResource.cpp @@ -1,336 +1,336 @@ /*************************************************************************** * Copyright © 2012 Aleix Pol Gonzalez * * Copyright © 2013 Lukas Appelhans * * * * This program is free software; you can redistribute it and/or * * modify it under the terms of the GNU General Public License as * * published by the Free Software Foundation; either version 2 of * * the License or (at your option) version 3 or any later version * * accepted by the membership of KDE e.V. (or its successor approved * * by the membership of KDE e.V.), which shall act as a proxy * * defined in Section 14 of version 3 of the license. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program. If not, see . * ***************************************************************************/ #include "PackageKitResource.h" #include "PackageKitBackend.h" #include "PackageKitMessages.h" #include #include #include #include #include #if defined(WITH_MARKDOWN) extern "C" { #include } #endif const QStringList PackageKitResource::m_objects({ QStringLiteral("qrc:/qml/DependenciesButton.qml") }); PackageKitResource::PackageKitResource(QString packageName, QString summary, PackageKitBackend* parent) : AbstractResource(parent) , m_summary(std::move(summary)) , m_name(std::move(packageName)) { setObjectName(m_name); connect(this, &PackageKitResource::dependenciesFound, this, [this](const QJsonObject& obj) { setDependenciesCount(obj.size()); }); } QString PackageKitResource::name() const { return m_name; } QString PackageKitResource::packageName() const { return m_name; } QStringList PackageKitResource::allPackageNames() const { return { m_name }; } QString PackageKitResource::availablePackageId() const { //First we check if it's upgradeable and use this version to display const QString pkgid = backend()->upgradeablePackageId(this); if (!pkgid.isEmpty()) return pkgid; QMap::const_iterator it = m_packages.constFind(PackageKit::Transaction::InfoAvailable); if (it != m_packages.constEnd()) return it->last(); return installedPackageId(); } QString PackageKitResource::installedPackageId() const { const auto installed = m_packages[PackageKit::Transaction::InfoInstalled]; return installed.isEmpty() ? QString() : installed.last(); } QString PackageKitResource::comment() { return m_summary; } QString PackageKitResource::longDescription() { fetchDetails(); return m_details.description(); } QUrl PackageKitResource::homepage() { fetchDetails(); return QUrl(m_details.url()); } QVariant PackageKitResource::icon() const { return QStringLiteral("applications-other"); } QString PackageKitResource::license() { fetchDetails(); return m_details.license().isEmpty() ? i18n("Unknown") : m_details.license(); } QList PackageKitResource::addonsInformation() { return QList(); } QString PackageKitResource::availableVersion() const { return PackageKit::Daemon::packageVersion(availablePackageId()); } QString PackageKitResource::installedVersion() const { return PackageKit::Daemon::packageVersion(installedPackageId()); } int PackageKitResource::size() { fetchDetails(); return m_details.size(); } QString PackageKitResource::origin() const { auto pkgid = availablePackageId(); return PackageKit::Daemon::packageData(pkgid); } QString PackageKitResource::section() { return QString(); } AbstractResource::State PackageKitResource::state() { if (backend()->isPackageNameUpgradeable(this)) return Upgradeable; else if(m_packages.contains(PackageKit::Transaction::InfoInstalled)) return Installed; else if(m_packages.contains(PackageKit::Transaction::InfoAvailable)) return None; else return Broken; } void PackageKitResource::addPackageId(PackageKit::Transaction::Info info, const QString &packageId, bool arch) { auto oldState = state(); if (arch) m_packages[info].append(packageId); else m_packages[info].prepend(packageId); if (oldState != state()) emit stateChanged(); } QStringList PackageKitResource::categories() { return { QStringLiteral("Unknown") }; } AbstractResource::Type PackageKitResource::type() const { return Technical; } void PackageKitResource::fetchDetails() { const QString pkgid = availablePackageId(); if (!m_details.isEmpty() || pkgid.isEmpty()) return; m_details.insert(QStringLiteral("fetching"), true);//we add an entry so it's not re-fetched. backend()->fetchDetails(pkgid); } void PackageKitResource::failedFetchingDetails(PackageKit::Transaction::Error error, const QString& msg) { qWarning() << "error fetching details" << error << msg; } void PackageKitResource::setDependenciesCount(int deps) { if (deps != m_dependenciesCount) { m_dependenciesCount = deps; Q_EMIT sizeChanged(); } } void PackageKitResource::setDetails(const PackageKit::Details & details) { const bool ourDetails = details.packageId() == availablePackageId(); if (!ourDetails) return; if (m_details != details) { m_details = details; emit stateChanged(); if (!backend()->isFetching()) Q_EMIT backend()->resourcesChanged(this, {"size", "homepage", "license"}); } } void PackageKitResource::fetchChangelog() { } void PackageKitResource::fetchUpdateDetails() { const auto pkgid = availablePackageId(); if (pkgid.isEmpty()) { connect(this, &PackageKitResource::stateChanged, this, &PackageKitResource::fetchUpdateDetails); return; } PackageKit::Transaction* t = PackageKit::Daemon::getUpdateDetail(availablePackageId()); connect(t, &PackageKit::Transaction::updateDetail, this, &PackageKitResource::updateDetail); connect(t, &PackageKit::Transaction::errorCode, this, [this](PackageKit::Transaction::Error err, const QString & error) { qWarning() << "error fetching updates:" << err << error; emit changelogFetched(QString()); }); } static void addIfNotEmpty(const QString& title, const QString& content, QString& where) { if (!content.isEmpty()) where += QStringLiteral("

") + title + QStringLiteral(" ") + QString(content).replace(QStringLiteral("\n"), QStringLiteral("
")) + QStringLiteral("

"); } QString PackageKitResource::joinPackages(const QStringList& pkgids, const QString &_sep, const QString &shadowPackage) { QStringList ret; foreach(const QString& pkgid, pkgids) { const auto pkgname = PackageKit::Daemon::packageName(pkgid); if (pkgname == shadowPackage) ret += PackageKit::Daemon::packageVersion(pkgid); else ret += i18nc("package-name (version)", "%1 (%2)", pkgname, PackageKit::Daemon::packageVersion(pkgid)); } const QString sep = _sep.isEmpty() ? i18nc("comma separating package names", ", ") : _sep; return ret.join(sep); } static QStringList urlToLinks(const QStringList& urls) { QStringList ret; foreach(const QString& in, urls) ret += QStringLiteral("%1").arg(in); return ret; } void PackageKitResource::updateDetail(const QString& packageID, const QStringList& updates, const QStringList& obsoletes, const QStringList& vendorUrls, const QStringList& /*bugzillaUrls*/, const QStringList& /*cveUrls*/, PackageKit::Transaction::Restart restart, const QString &_updateText, const QString& /*changelog*/, PackageKit::Transaction::UpdateState state, const QDateTime& /*issued*/, const QDateTime& /*updated*/) { #if defined(WITH_MARKDOWN) const char* xx = _updateText.toUtf8().constData(); MMIOT *markdownHandle = mkd_string(xx, _updateText.size(), 0); QString updateText; if ( !mkd_compile( markdownHandle, MKD_FENCEDCODE | MKD_GITHUBTAGS | MKD_AUTOLINK ) ) { updateText = _updateText; } else { char *htmlDocument; const int size = mkd_document( markdownHandle, &htmlDocument ); updateText = QString::fromUtf8( htmlDocument, size ); } mkd_cleanup( markdownHandle ); #else const auto& updateText = _updateText; #endif const auto name = PackageKit::Daemon::packageName(packageID); QString info; addIfNotEmpty(i18n("Obsoletes:"), joinPackages(obsoletes, {}, name), info); addIfNotEmpty(i18n("Release Notes:"), updateText, info); addIfNotEmpty(i18n("Update State:"), PackageKitMessages::updateStateMessage(state), info); addIfNotEmpty(i18n("Restart:"), PackageKitMessages::restartMessage(restart), info); if (!vendorUrls.isEmpty()) addIfNotEmpty(i18n("Vendor:"), urlToLinks(vendorUrls).join(QStringLiteral(", ")), info); emit changelogFetched(changelog() + info); } PackageKitBackend* PackageKitResource::backend() const { return qobject_cast(parent()); } QString PackageKitResource::sizeDescription() { if (m_dependenciesCount < 0) { fetchDetails(); fetchDependencies(); } if (m_dependenciesCount <= 0) return AbstractResource::sizeDescription(); else return i18np("%2 (plus %1 dependency)", "%2 (plus %1 dependencies)", m_dependenciesCount, AbstractResource::sizeDescription()); } QString PackageKitResource::sourceIcon() const { - return QStringLiteral("package-available"); + return QStringLiteral("package-x-generic"); } void PackageKitResource::fetchDependencies() { const auto id = isInstalled() ? installedPackageId() : availablePackageId(); if (id.isEmpty()) return; m_dependenciesCount = 0; QSharedPointer packageDependencies(new QJsonObject); auto trans = PackageKit::Daemon::dependsOn(id); connect(trans, &PackageKit::Transaction::errorCode, this, [this](PackageKit::Transaction::Error, const QString& message) { qWarning() << "Transaction error: " << message << sender(); }); connect(trans, &PackageKit::Transaction::package, this, [packageDependencies](PackageKit::Transaction::Info /*info*/, const QString &packageID, const QString &summary) { (*packageDependencies)[PackageKit::Daemon::packageName(packageID)] = summary ; }); connect(trans, &PackageKit::Transaction::finished, this, [this, packageDependencies](PackageKit::Transaction::Exit /*status*/) { Q_EMIT dependenciesFound(*packageDependencies); }); }