* Actually render the kml or gpx file directly to client
* this happens when they sumbit the form to a new tab - which directly accesses this file.
* at this point joomla is gone which is great becuase I don't want to wait for all the eventhandlers
* etc. (now relying on Geolive to provide database access)
*/
$paArray = UrlVar('paddlingAreas', array());
if (!empty($paArray)) {
include_once 'lib/Util.php';
$sitesArray = array();
// I am working on another method called FilteredSiteListInAreas
// which will work using Attribute filters - this will hopefully
// be more robust and ignore minor spelling differences
$siteList = json_decode(UrlVar('siteList', '[]'));
if (is_array($siteList) && !empty($siteList)) {
GeoliveHelper::QueriedSiteListInAreasInIdList($paArray, $siteList, function ($row) use(&$sitesArray) {
$sitesArray[] = get_object_vars($row);
});
} else {
GeoliveHelper::QueriedSiteListInAreas($paArray, function ($row) use(&$sitesArray) {
$sitesArray[] = get_object_vars($row);
});
}
// die(Core::GetDatasource()->getQuery());
if (UrlVar('exportOutput') == 'kml') {
// export kmz file, this requires writing
// to a temprotary file, kmz is a zip file with
// .kmz extensions
$filename = tempnam(__DIR__, 'zip');
include_once 'lib/KmlWriter.php';
$kmlWriter = new KmlWriter();
$zip = new ZipArchive();
