public static function make($supplychain)
{
$data = json_decode(Sourcemap_Geojson::make($supplychain));
$k = '<?xml version="1.0" encoding="UTF-8"?>';
$k .= '<kml xmlns="http://www.opengis.net/kml/2.2"><Document>';
$k .= '<name>' . $data->properties->title . '</name>';
$k .= '<description>';
$k .= '<![CDATA[';
$k .= isset($data->properties->description) ? $data->properties->description : "";
$k .= ']]>';
$k .= '</description>';
$k .= '<Style id="defaultline">';
$k .= '<LineStyle>';
$k .= '<color>aaffffff</color>';
$k .= '<width>6</width>';
$k .= '</LineStyle>';
$k .= '</Style>';
$k .= '<Style id="defaultpoint">';
$k .= '<IconStyle>';
$k .= '<scale>1.0</scale>';
$k .= '<Icon><href>http://maps.google.com/mapfiles/kml/pal2/icon18.png</href></Icon>';
$k .= '</IconStyle>';
$k .= '</Style>';
foreach ($data->features as $ftr) {
if ($ftr->geometry->type == "Point") {
$k .= '<Placemark>';
$k .= '<name>' . $ftr->properties->title . '</name>';
$k .= '<styleUrl>#defaultpoint</styleUrl>';
$k .= '<description>';
$k .= '<![CDATA[';
$k .= isset($ftr->properties->description) ? $ftr->properties->description : "";
$k .= ']]>';
$k .= '</description>';
$k .= '<Point>';
$k .= '<coordinates>' . implode($ftr->geometry->coordinates, ",") . '</coordinates>';
$k .= '</Point>';
$k .= '</Placemark>';
} else {
$k .= '<Placemark>';
$k .= '<name>' . $ftr->properties->title . '</name>';
$k .= '<visibility>1</visibility>';
$k .= '<styleUrl>#defaultline</styleUrl>';
$k .= '<description>';
$k .= '<![CDATA[';
$k .= isset($ftr->properties->description) ? $ftr->properties->description : "";
$k .= ']]>';
$k .= '</description>';
$k .= '<LineString>';
$k .= '<extrude>1</extrude>';
$k .= '<tessellate>1</tessellate>';
$k .= '<altitudeMode>clampToGround</altitudeMode>';
$k .= '<coordinates>' . implode($ftr->geometry->coordinates[0], ",") . ' ' . implode($ftr->geometry->coordinates[1], ",") . '</coordinates>';
$k .= '</LineString>';
$k .= '</Placemark>';
}
}
$k .= '</Document></kml>';
return $k;
}
protected function _serialize_geojson($data)
{
$supplychain = array_shift($data);
return Sourcemap_Geojson::make($supplychain);
}
