protected function setUp()
{
$this->mockFrontEnd = $this->getMock('tslib_fe', array('dummy'), array(), '', FALSE);
$GLOBALS['TSFE'] = $this->mockFrontEnd;
$this->mapPointWithCoordinates = $this->getMock('tx_oelib_Interface_MapPoint');
$this->mapPointWithCoordinates->expects(self::any())->method('hasGeoCoordinates')->will(self::returnValue(TRUE));
$this->mapPointWithCoordinates->expects(self::any())->method('getGeoCoordinates')->will(self::returnValue(array('latitude' => 1.2, 'longitude' => 3.4)));
$this->subject = new Tx_Oelib_ViewHelpers_GoogleMapsViewHelper();
}
/**
* Creates the JavaScript for the info window of $mapPoint.
*
* @param tx_oelib_Interface_MapPoint $mapPoint
* the map point for which to create the info window
* @param string $markerVariableName
* valid name of the marker JavaScript variable, must not be empty
* @param int $index
* the zero-based index of the map marker, must be >= 0
*
* @return string
* JavaScript code for the info window, will be empty if $mapPoint
* does not have info window content
*/
protected function createInfoWindowJavaScript(tx_oelib_Interface_MapPoint $mapPoint, $markerVariableName, $index)
{
if (!$mapPoint->hasInfoWindowContent()) {
return '';
}
$infoWindowVariableName = 'infoWindow_' . $index;
$escapedInfoWindowContent = str_replace(array('\\', '"', LF, CR), array('\\\\', '\\"', '\\n', '\\r'), $mapPoint->getInfoWindowContent());
return 'var ' . $infoWindowVariableName . ' = new google.maps.InfoWindow({content: "' . $escapedInfoWindowContent . '"});' . LF . 'google.maps.event.addListener(' . $markerVariableName . ', "click", function() {' . LF . ' ' . $infoWindowVariableName . '.open(map, ' . $markerVariableName . ');' . LF . '});' . LF;
}
