142 lines
4.7 KiB
C++
142 lines
4.7 KiB
C++
#include "./direrrorsdialog.h"
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#include <syncthingconnector/syncthingconnection.h>
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#include <syncthingconnector/syncthingdir.h>
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#include <syncthingconnector/utils.h>
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#include <QDir>
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#include <QHBoxLayout>
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#include <QIcon>
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#include <QLabel>
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#include <QMessageBox>
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#include <QPushButton>
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#include <QStringBuilder>
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#include <QTextBrowser>
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#include <QVBoxLayout>
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#include <algorithm>
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#include <iostream>
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#include <limits>
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using namespace std;
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using namespace CppUtilities;
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using namespace Data;
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namespace QtGui {
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DirectoryErrorsDialog::DirectoryErrorsDialog(const Data::SyncthingConnection &connection, const Data::SyncthingDir &dir, QWidget *parent)
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: TextViewDialog(tr("Errors for directory %1").arg(dir.displayName()), parent)
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, m_connection(connection)
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, m_dirId(dir.id)
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{
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// add layout to show status and additional buttons
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auto *const buttonLayout = new QHBoxLayout;
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buttonLayout->setContentsMargins(0, 0, 0, 0);
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layout()->addLayout(buttonLayout);
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// add label for overall status
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m_statusLabel = new QLabel(this);
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QFont boldFont(m_statusLabel->font());
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boldFont.setBold(true);
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m_statusLabel->setFont(boldFont);
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buttonLayout->addWidget(m_statusLabel);
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// add a button for removing all non-empty directories
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m_rmNonEmptyDirsButton = new QPushButton(this);
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m_rmNonEmptyDirsButton->setText(tr("Remove non-empty directories"));
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m_rmNonEmptyDirsButton->setIcon(QIcon::fromTheme(QStringLiteral("remove")));
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buttonLayout->setContentsMargins(0, 0, 0, 0);
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buttonLayout->addItem(new QSpacerItem(40, 20, QSizePolicy::Expanding, QSizePolicy::Minimum));
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buttonLayout->addWidget(m_rmNonEmptyDirsButton);
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// connect signals and slots
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connect(&connection, &SyncthingConnection::dirStatusChanged, this, &DirectoryErrorsDialog::handleDirStatusChanged);
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connect(&connection, &SyncthingConnection::newDirs, this, &DirectoryErrorsDialog::handleNewDirs);
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connect(m_rmNonEmptyDirsButton, &QPushButton::clicked, this, &DirectoryErrorsDialog::removeNonEmptyDirs);
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// populate initially available errors
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updateErrors(dir);
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}
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DirectoryErrorsDialog::~DirectoryErrorsDialog()
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{
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}
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void DirectoryErrorsDialog::handleDirStatusChanged(const SyncthingDir &dir)
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{
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if (dir.id == m_dirId) {
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updateErrors(dir);
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}
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}
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void DirectoryErrorsDialog::handleNewDirs()
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{
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int index;
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if (const auto *const dir = m_connection.findDirInfo(m_dirId, index)) {
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updateErrors(*dir);
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}
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}
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void DirectoryErrorsDialog::updateErrors(const Data::SyncthingDir &dir)
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{
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// update status
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m_statusLabel->setText(tr("%1 item(s) out-of-sync", nullptr, trQuandity(dir.pullErrorCount)).arg(dir.pullErrorCount));
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m_rmNonEmptyDirsButton->setHidden(m_nonEmptyDirs.empty());
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// clear previous errors
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auto *const textBrowser = browser();
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textBrowser->clear();
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m_nonEmptyDirs.clear();
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// add item errors to textBrowser
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for (const SyncthingItemError &error : dir.itemErrors) {
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textBrowser->append(error.path % QChar(':') % QChar('\n') % error.message % QChar('\n'));
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if (error.message.endsWith(QStringLiteral("directory not empty"))) {
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m_nonEmptyDirs << dir.path + error.path;
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}
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}
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}
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QString printDirectories(const QString &message, const QStringList &dirs)
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{
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return QStringLiteral("<p>") % message % QStringLiteral("</p><ul><li>") % dirs.join(QStringLiteral("</li><li>")) % QStringLiteral("</ul>");
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}
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void DirectoryErrorsDialog::removeNonEmptyDirs()
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{
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int index;
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const auto *const dir = m_connection.findDirInfo(m_dirId, index);
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if (!dir) {
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return;
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}
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const QString title(tr("Remove non-empty directories for folder \"%1\"").arg(dir->displayName()));
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if (QMessageBox::warning(this, title, printDirectories(tr("Do you really want to remove the following directories:"), m_nonEmptyDirs),
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QMessageBox::YesToAll, QMessageBox::NoToAll | QMessageBox::Default | QMessageBox::Escape)
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!= QMessageBox::YesToAll) {
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return;
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}
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QStringList removedDirs, failedDirs;
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for (const QString &dirPath : m_nonEmptyDirs) {
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auto ok = false;
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auto dirObj = QDir(dirPath);
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if (!dirObj.exists() || !dirObj.removeRecursively()) {
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// check whether dir has already been removed by removing its parent
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for (const QString &removedDir : removedDirs) {
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if (dirPath.startsWith(removedDir)) {
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ok = true;
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break;
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}
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}
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} else {
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ok = true;
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}
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(ok ? removedDirs : failedDirs) << dirPath;
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}
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if (!failedDirs.isEmpty()) {
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QMessageBox::critical(this, title, printDirectories(tr("Unable to remove the following dirs:"), failedDirs));
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}
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}
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} // namespace QtGui
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