/**
* Returns the KML for the query result.
*
* @since 0.7.3
*
* @param SMWQueryResult $res
* @param integer $outputmode
*
* @return string
*/
protected function getKML(SMWQueryResult $res, $outputmode)
{
$queryHandler = new SMQueryHandler($res, $outputmode, $this->params['linkabsolute'], $this->params['pagelinktext'], false);
$queryHandler->setText($this->params['text']);
$queryHandler->setTitle($this->params['title']);
$queryHandler->setSubjectSeparator('');
$formatter = new MapsKMLFormatter($this->params);
$formatter->addPlacemarks($queryHandler->getLocations());
return $formatter->getKML();
}
/**
* Converts the data in the coordinates parameter to JSON-ready objects.
* These get stored in the locations parameter, and the coordinates on gets deleted.
*
* @since 1.0
*
* @param array &$params
* @param SMQueryHandler $queryHandler
*/
protected function handleMarkerData(array &$params, SMQueryHandler $queryHandler)
{
if (is_object($params['centre'])) {
$params['centre'] = $params['centre']->getJSONObject();
}
$iconUrl = MapsMapper::getFileUrl($params['icon']);
$visitedIconUrl = MapsMapper::getFileUrl($params['visitedicon']);
$params['locations'] = $this->getJsonForStaticLocations($params['staticlocations'], $params, $iconUrl, $visitedIconUrl);
unset($params['staticlocations']);
$this->addShapeData($queryHandler->getShapes(), $params, $iconUrl, $visitedIconUrl);
if ($params['format'] === 'openlayers') {
$params['layers'] = MapsDisplayMapRenderer::evilOpenLayersHack($params['layers']);
}
}
/**
* Builds up and returns the HTML for the map, with the queried coordinate data on it.
*
* @param SMWQueryResult $res
* @param $outputmode
*
* @return array or string
*/
public final function getResultText( SMWQueryResult $res, $outputmode ) {
if ( $this->fatalErrorMsg === false ) {
global $wgParser;
$params = $this->params;
$queryHandler = new SMQueryHandler( $res, $outputmode );
$queryHandler->setShowSubject( $params['showtitle'] );
$queryHandler->setTemplate( $params['template'] );
$this->handleMarkerData( $params, $queryHandler->getLocations() );
$locationAmount = count( $params['locations'] );
if ( $params['forceshow'] || $locationAmount > 0 ) {
// We can only take care of the zoom defaulting here,
// as not all locations are available in whats passed to Validator.
if ( $params['zoom'] === false && $locationAmount <= 1 ) {
$params['zoom'] = $this->service->getDefaultZoom();
}
$mapName = $this->service->getMapId();
// MediaWiki 1.17 does not play nice with addScript, so add the vars via the globals hook.
if ( version_compare( $GLOBALS['wgVersion'], '1.18', '<' ) ) {
$GLOBALS['egMapsGlobalJSVars'] += $this->service->getConfigVariables();
}
SMWOutputs::requireHeadItem(
$mapName,
$this->service->getDependencyHtml() .
$configVars = Skin::makeVariablesScript( $this->service->getConfigVariables() )
);
foreach ( $this->service->getResourceModules() as $resourceModule ) {
SMWOutputs::requireResource( $resourceModule );
}
$result = $this->getMapHTML( $params, $wgParser, $mapName ) . $this->getJSON( $params, $wgParser, $mapName );
return array(
$result,
'noparse' => true,
'isHTML' => true
);
}
else {
return '';
}
}
else {
return $this->fatalErrorMsg;
}
}
