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[feature] add API to import/export ArcGIS MapServer and FeatureServer

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connections. This is API-only change not visible for users.
This commit is contained in:
Alexander Bruy 2020-04-14 19:20:16 +03:00
parent 76872fb5c9
commit 99a930ca51
3 changed files with 148 additions and 3 deletions
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4
python/gui/auto_generated/qgsmanageconnectionsdialog.sip.in
View File

@ -32,7 +32,9 @@ class QgsManageConnectionsDialog : QDialog
WCS,
Oracle,
GeoNode,
XyzTiles
XyzTiles,
ArcgisMapServer,
ArcgisFeatureServer
};
QgsManageConnectionsDialog( QWidget *parent /TransferThis/ = 0, Mode mode = Export, Type type = WMS, const QString &fileName = QString() );

141
src/gui/qgsmanageconnectionsdialog.cpp
View File

@ -136,6 +136,12 @@ void QgsManageConnectionsDialog::doExportImport()
case XyzTiles:
doc = saveXyzTilesConnections( items );
break;
case ArcgisMapServer:
doc = saveArcgisConnections( items, QStringLiteral( "ARCGISMAPSERVER" ) );
break;
case ArcgisFeatureServer:
doc = saveArcgisConnections( items, QStringLiteral( "ARCGISFEATURESERVER" ) );
break;
}
QFile file( mFileName );
@ -207,6 +213,12 @@ void QgsManageConnectionsDialog::doExportImport()
case XyzTiles:
loadXyzTilesConnections( doc, items );
break;
case ArcgisMapServer:
loadArcgisConnections( doc, items, QStringLiteral( "ARCGISMAPSERVER" ) );
break;
case ArcgisFeatureServer:
loadArcgisConnections( doc, items, QStringLiteral( "ARCGISFEATURESERVER" ) );
break;
}
// clear connections list and close window
listConnections->clear();
@ -251,6 +263,12 @@ bool QgsManageConnectionsDialog::populateConnections()
case XyzTiles:
settings.beginGroup( QStringLiteral( "/qgis/connections-xyz" ) );
break;
case ArcgisMapServer:
settings.beginGroup( QStringLiteral( "/qgis/connections-arcgismapserver" ) );
break;
case ArcgisFeatureServer:
settings.beginGroup( QStringLiteral( "/qgis/connections-arcgisfeatureserver" ) );
break;
}
QStringList keys = settings.childGroups();
QStringList::Iterator it = keys.begin();
@ -370,6 +388,22 @@ bool QgsManageConnectionsDialog::populateConnections()
return false;
}
break;
case ArcgisMapServer:
if ( root.tagName() != QLatin1String( "qgsARCGISMAPSERVERConnections" ) )
{
QMessageBox::information( this, tr( "Loading Connections" ),
tr( "The file is not a ArcGIS MapServer connections exchange file." ) );
return false;
}
break;
case ArcgisFeatureServer:
if ( root.tagName() != QLatin1String( "qgsARCGISFEATURESERVERConnections" ) )
{
QMessageBox::information( this, tr( "Loading Connections" ),
tr( "The file is not a ArcGIS FeatureServer connections exchange file." ) );
return false;
}
break;
}
QDomElement child = root.firstChildElement();
@ -669,6 +703,33 @@ QDomDocument QgsManageConnectionsDialog::saveXyzTilesConnections( const QStringL
return doc;
}
QDomDocument QgsManageConnectionsDialog::saveArcgisConnections( const QStringList &connections, const QString &service )
{
QDomDocument doc( QStringLiteral( "connections" ) );
QDomElement root = doc.createElement( "qgs" + service.toUpper() + "Connections" );
root.setAttribute( QStringLiteral( "version" ), QStringLiteral( "1.0" ) );
doc.appendChild( root );
QgsSettings settings;
QString path;
for ( int i = 0; i < connections.count(); ++i )
{
path = "/qgis/connections-" + service.toLower() + '/';
QDomElement el = doc.createElement( service.toLower() );
el.setAttribute( QStringLiteral( "name" ), connections[ i ] );
el.setAttribute( QStringLiteral( "url" ), settings.value( path + connections[ i ] + "/url", "" ).toString() );
el.setAttribute( QStringLiteral( "referer" ), settings.value( path + connections[ i ] + "/referer", "" ).toString() );
path = "/qgis/" + service.toUpper() + '/';
el.setAttribute( QStringLiteral( "username" ), settings.value( path + connections[ i ] + "/username", "" ).toString() );
el.setAttribute( QStringLiteral( "password" ), settings.value( path + connections[ i ] + "/password", "" ).toString() );
el.setAttribute( QStringLiteral( "authcfg" ), settings.value( path + connections[ i ] + "/authcfg", "" ).toString() );
root.appendChild( el );
}
return doc;
}
void QgsManageConnectionsDialog::loadOWSConnections( const QDomDocument &doc, const QStringList &items, const QString &service )
{
QDomElement root = doc.documentElement();
@ -836,7 +897,6 @@ void QgsManageConnectionsDialog::loadWfsConnections( const QDomDocument &doc, co
}
}
void QgsManageConnectionsDialog::loadPgConnections( const QDomDocument &doc, const QStringList &items )
{
QDomElement root = doc.documentElement();
@ -1352,6 +1412,85 @@ void QgsManageConnectionsDialog::loadXyzTilesConnections( const QDomDocument &do
}
}
void QgsManageConnectionsDialog::loadArcgisConnections( const QDomDocument &doc, const QStringList &items, const QString &service )
{
QDomElement root = doc.documentElement();
if ( root.tagName() != "qgs" + service.toUpper() + "Connections" )
{
QMessageBox::information( this, tr( "Loading Connections" ),
tr( "The file is not a %1 connections exchange file." ).arg( service ) );
return;
}
QString connectionName;
QgsSettings settings;
settings.beginGroup( "/qgis/connections-" + service.toLower() );
QStringList keys = settings.childGroups();
settings.endGroup();
QDomElement child = root.firstChildElement();
bool prompt = true;
bool overwrite = true;
while ( !child.isNull() )
{
connectionName = child.attribute( QStringLiteral( "name" ) );
if ( !items.contains( connectionName ) )
{
child = child.nextSiblingElement();
continue;
}
// check for duplicates
if ( keys.contains( connectionName ) && prompt )
{
int res = QMessageBox::warning( this,
tr( "Loading Connections" ),
tr( "Connection with name '%1' already exists. Overwrite?" )
.arg( connectionName ),
QMessageBox::Yes | QMessageBox::YesToAll | QMessageBox::No | QMessageBox::NoToAll | QMessageBox::Cancel );
switch ( res )
{
case QMessageBox::Cancel:
return;
case QMessageBox::No:
child = child.nextSiblingElement();
continue;
case QMessageBox::Yes:
overwrite = true;
break;
case QMessageBox::YesToAll:
prompt = false;
overwrite = true;
break;
case QMessageBox::NoToAll:
prompt = false;
overwrite = false;
break;
}
}
if ( keys.contains( connectionName ) && !overwrite )
{
child = child.nextSiblingElement();
continue;
}
// no dups detected or overwrite is allowed
settings.beginGroup( "/qgis/connections-" + service.toLower() );
settings.setValue( QString( '/' + connectionName + "/url" ), child.attribute( QStringLiteral( "url" ) ) );
settings.setValue( QString( '/' + connectionName + "/referer" ), child.attribute( QStringLiteral( "referer" ) ) );
settings.endGroup();
settings.beginGroup( "/qgis/" + service.toUpper() + '/' + connectionName );
settings.setValue( QStringLiteral( "/username" ), child.attribute( QStringLiteral( "username" ) ) );
settings.setValue( QStringLiteral( "/password" ), child.attribute( QStringLiteral( "password" ) ) );
settings.setValue( QStringLiteral( "/authcfg" ), child.attribute( QStringLiteral( "authcfg" ) ) );
settings.endGroup();
child = child.nextSiblingElement();
}
}
void QgsManageConnectionsDialog::selectAll()
{

6
src/gui/qgsmanageconnectionsdialog.h
View File

@ -49,7 +49,9 @@ class GUI_EXPORT QgsManageConnectionsDialog : public QDialog, private Ui::QgsMan
WCS,
Oracle,
GeoNode,
XyzTiles
XyzTiles,
ArcgisMapServer,
ArcgisFeatureServer
};
/**
@ -74,6 +76,7 @@ class GUI_EXPORT QgsManageConnectionsDialog : public QDialog, private Ui::QgsMan
QDomDocument saveDb2Connections( const QStringList &connections );
QDomDocument saveGeonodeConnections( const QStringList &connections );
QDomDocument saveXyzTilesConnections( const QStringList &connections );
QDomDocument saveArcgisConnections( const QStringList &connections, const QString &service );
void loadOWSConnections( const QDomDocument &doc, const QStringList &items, const QString &service );
void loadWfsConnections( const QDomDocument &doc, const QStringList &items );
@ -83,6 +86,7 @@ class GUI_EXPORT QgsManageConnectionsDialog : public QDialog, private Ui::QgsMan
void loadDb2Connections( const QDomDocument &doc, const QStringList &items );
void loadGeonodeConnections( const QDomDocument &doc, const QStringList &items );
void loadXyzTilesConnections( const QDomDocument &doc, const QStringList &items );
void loadArcgisConnections( const QDomDocument &doc, const QStringList &items, const QString &service );
QString mFileName;
Mode mDialogMode;