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/*
* SPDX-FileCopyrightText: 2020 Alexey Minnekhanov <alexey.min@gmail.com>
*
* SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
*/
#include "resources/DiscoverAction.h"
#include "AlpineApkAuthActionFactory.h"
#include "AlpineApkSourcesBackend.h"
#include "alpineapk_backend_logging.h" // generated by ECM
#include <QAction>
#include <QDebug>
#include <QVector>
// KF5
#include <KAuth/ExecuteJob>
#include <KLocalizedString>
// libapk-qt
#include <QtApk>
AlpineApkSourcesBackend::AlpineApkSourcesBackend(AbstractResourcesBackend *parent)
: AbstractSourcesBackend(parent)
, m_sourcesModel(new QStandardItemModel(this))
, m_refreshAction(new DiscoverAction(QStringLiteral("view-refresh"), QStringLiteral("Reload"), this))
, m_saveAction(new DiscoverAction(QStringLiteral("document-save"), QStringLiteral("Save"), this))
{
loadSources();
QObject::connect(m_refreshAction, &DiscoverAction::triggered, this, &AlpineApkSourcesBackend::loadSources);
QObject::connect(m_saveAction, &DiscoverAction::triggered, this, &AlpineApkSourcesBackend::saveSources);
// track enabling/disabling repo source
QObject::connect(m_sourcesModel, &QStandardItemModel::itemChanged, this, &AlpineApkSourcesBackend::onItemChanged);
}
QAbstractItemModel *AlpineApkSourcesBackend::sources()
{
return m_sourcesModel;
}
QStandardItem *AlpineApkSourcesBackend::sourceForId(const QString &id) const
{
for (int i = 0; i < m_sourcesModel->rowCount(); ++i) {
QStandardItem *item = m_sourcesModel->item(i, 0);
if (item->data(AbstractSourcesBackend::IdRole) == id) {
return item;
}
}
return nullptr;
}
bool AlpineApkSourcesBackend::addSource(const QString &id)
{
m_repos.append(QtApk::Repository(id, QString(), true));
fillModelFromRepos();
return true;
}
void AlpineApkSourcesBackend::loadSources()
{
m_repos = QtApk::Database::getRepositories();
fillModelFromRepos();
}
void AlpineApkSourcesBackend::fillModelFromRepos()
{
m_sourcesModel->clear();
for (const QtApk::Repository &repo : m_repos) {
if (repo.url.isEmpty()) {
continue;
}
qCDebug(LOG_ALPINEAPK) << "source backend: Adding source:" << repo.url << repo.enabled;
QStandardItem *it = new QStandardItem(repo.url);
it->setData(repo.url, AbstractSourcesBackend::IdRole);
it->setData(repo.comment, Qt::ToolTipRole);
it->setCheckable(true);
it->setCheckState(repo.enabled ? Qt::Checked : Qt::Unchecked);
m_sourcesModel->appendRow(it);
}
}
void AlpineApkSourcesBackend::saveSources()
{
const QVariant repoUrls = QVariant::fromValue<QVector<QtApk::Repository>>(m_repos);
// run with elevated privileges
KAuth::ExecuteJob *reply = ActionFactory::createRepoconfigAction(repoUrls);
if (!reply)
return;
QObject::connect(reply, &KAuth::ExecuteJob::result, this, [this](KJob *job) {
KAuth::ExecuteJob *reply = static_cast<KAuth::ExecuteJob *>(job);
if (reply->error() != 0) {
const QString errMessage = reply->errorString();
qCWarning(LOG_ALPINEAPK) << "KAuth helper returned error:" << reply->error() << errMessage;
if (reply->error() == KAuth::ActionReply::Error::AuthorizationDeniedError) {
Q_EMIT passiveMessage(i18n("Authorization denied"));
} else {
Q_EMIT passiveMessage(i18n("Error: ") + errMessage);
}
}
this->loadSources();
});
reply->start();
}
void AlpineApkSourcesBackend::onItemChanged(QStandardItem *item)
{
// update internal storage vector and reload model from it
// otherwise checks state are not updated in UI
const Qt::CheckState cs = item->checkState();
const QModelIndex idx = m_sourcesModel->indexFromItem(item);
m_repos[idx.row()].enabled = (cs == Qt::Checked);
fillModelFromRepos();
}
bool AlpineApkSourcesBackend::removeSource(const QString &id)
{
const QStandardItem *it = sourceForId(id);
if (!it) {
qCWarning(LOG_ALPINEAPK) << "source backend: couldn't find " << id;
return false;
}
m_repos.remove(it->row());
return m_sourcesModel->removeRow(it->row());
}
QString AlpineApkSourcesBackend::idDescription()
{
return i18nc("Adding repo",
"Enter Alpine repository URL, for example: "
"http://dl-cdn.alpinelinux.org/alpine/edge/testing/");
}
QVariantList AlpineApkSourcesBackend::actions() const
{
static const QVariantList s_actions{
QVariant::fromValue<QObject *>(m_saveAction),
QVariant::fromValue<QObject *>(m_refreshAction),
};
return s_actions;
}
bool AlpineApkSourcesBackend::supportsAdding() const
{
return true;
}
bool AlpineApkSourcesBackend::canMoveSources() const
{
return true;
}
bool AlpineApkSourcesBackend::moveSource(const QString &sourceId, int delta)
{
int row = sourceForId(sourceId)->row();
QList<QStandardItem *> prevRow = m_sourcesModel->takeRow(row);
if (prevRow.isEmpty()) {
return false;
}
const int destRow = row + delta;
m_sourcesModel->insertRow(destRow, prevRow);
if (destRow == 0 || row == 0) {
Q_EMIT firstSourceIdChanged();
}
if (destRow == (m_sourcesModel->rowCount() - 1) || row == (m_sourcesModel->rowCount() - 1)) {
Q_EMIT lastSourceIdChanged();
}
// swap also items in internal storage vector
m_repos.swapItemsAt(row, destRow);
return true;
}
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