void MongoClient::createFunction(const std::string &dbName, const MongoFunction &fun, const std::string &existingFunctionName /* = QString() */)
{
MongoNamespace ns(dbName, "system.js");
mongo::BSONObj obj = fun.toBson();
if (existingFunctionName.empty()) { // this is insert
_dbclient->insert(ns.toString(), obj);
} else { // this is update
std::string name = fun.name();
if (existingFunctionName == name) {
mongo::BSONObjBuilder builder;
builder.append("_id", name);
mongo::BSONObj bsonQuery = builder.obj();
mongo::Query query(bsonQuery);
_dbclient->update(ns.toString(), query, obj, true, false);
} else {
_dbclient->insert(ns.toString(), obj);
std::string res = _dbclient->getLastError();
// if no errors
if (res.empty()) {
mongo::BSONObjBuilder builder;
builder.append("_id", existingFunctionName);
mongo::BSONObj bsonQuery = builder.obj();
mongo::Query query(bsonQuery);
_dbclient->remove(ns.toString(), query, true);
}
}
}
}
FunctionTextEditor::FunctionTextEditor(const QString &server, const QString &database,
const MongoFunction &function, QWidget *parent) :
QDialog(parent),
_function(function)
{
setMinimumWidth(700);
setMinimumHeight(550);
Indicator *databaseIndicator = new Indicator(GuiRegistry::instance().databaseIcon(), database);
Indicator *serverIndicator = new Indicator(GuiRegistry::instance().serverIcon(), server);
QPushButton *cancel = new QPushButton("Cancel");
connect(cancel, SIGNAL(clicked()), this, SLOT(close()));
QPushButton *save = new QPushButton("Save");
save->setIcon(qApp->style()->standardIcon(QStyle::SP_ArrowRight));
connect(save, SIGNAL(clicked()), this, SLOT(accept()));
_nameEdit = new QLineEdit(function.name());
_queryText = new RoboScintilla;
_textFont = chooseTextFont();
_configureQueryText();
_queryText->setText(_function.code());
QFrame *hline = new QFrame();
hline->setFrameShape(QFrame::HLine);
hline->setFrameShadow(QFrame::Sunken);
QHBoxLayout *hlayout = new QHBoxLayout();
hlayout->setContentsMargins(2, 0, 5, 1);
hlayout->setSpacing(0);
hlayout->addWidget(serverIndicator, 0, Qt::AlignLeft);
hlayout->addWidget(databaseIndicator, 0, Qt::AlignLeft);
hlayout->addStretch(1);
QHBoxLayout *bottomlayout = new QHBoxLayout();
bottomlayout->addStretch(1);
#if defined(Q_OS_MAC)
save->setDefault(true);
bottomlayout->addWidget(cancel, 0, Qt::AlignRight);
bottomlayout->addWidget(save, 0, Qt::AlignRight);
#else
bottomlayout->addWidget(save, 0, Qt::AlignRight);
bottomlayout->addWidget(cancel, 0, Qt::AlignRight);
#endif
QVBoxLayout *layout = new QVBoxLayout();
layout->addLayout(hlayout);
layout->addWidget(hline);
layout->addWidget(new QLabel("Name:"));
layout->addWidget(_nameEdit);
layout->addWidget(new QLabel("Code:"));
layout->addWidget(_queryText);
layout->addLayout(bottomlayout);
setLayout(layout);
}
void ExplorerTreeWidget::ui_dropFunction()
{
ExplorerFunctionTreeItem *functionItem = selectedFunctionItem();
if (!functionItem)
return;
MongoFunction function = functionItem->function();
MongoDatabase *database = functionItem->database();
// Ask user
int answer = QMessageBox::question(this,
"Remove Function",
QString("Remove <b>%1</b> function?").arg(function.name()),
QMessageBox::Yes, QMessageBox::No, QMessageBox::NoButton);
if (answer != QMessageBox::Yes)
return;
database->dropFunction(function.name());
database->loadFunctions(); // refresh list of functions
}
QString ExplorerFunctionTreeItem::buildToolTip(const MongoFunction &function)
{
return QString("%0").arg(QtUtils::toQString(function.name()));
}