| <?php | <?php |
| header('Content-type: application/vnd.google-earth.kml+xml'); | header('Content-type: application/vnd.google-earth.kml+xml'); |
| include ('../include/common.inc.php'); | |
| header('Content-Disposition: attachment; filename="stops.kml"'); | |
| $debugOkay = Array(); // disable debugging output even on dev server | |
| //http://wiki.openstreetmap.org/wiki/OpenLayers_Dynamic_KML | //http://wiki.openstreetmap.org/wiki/OpenLayers_Dynamic_KML |
| // Creates the KML/XML Document. | // Creates the KML/XML Document. |
| $dom = new DOMDocument('1.0', 'UTF-8'); | $dom = new DOMDocument('1.0', 'UTF-8'); |
| // Creates the root KML element and appends it to the root document. | // Creates the root KML element and appends it to the root document. |
| $node = $dom->createElementNS('http://earth.google.com/kml/2.1', 'kml'); | $node = $dom->createElementNS('http://www.opengis.net/kml/2.2', 'kml'); |
| $parNode = $dom->appendChild($node); | $parNode = $dom->appendChild($node); |
| // Creates a KML Document element and append it to the KML element. | // Creates a KML Document element and append it to the KML element. |
| $dnode = $dom->createElement('Document'); | $dnode = $dom->createElement('Document'); |
| $docNode = $parNode->appendChild($dnode); | $docNode = $parNode->appendChild($dnode); |
| if ($suburb != "") $result_stops = getStopsBySuburb($suburb); | if ($suburb != "") $result_stops = getStopsBySuburb($suburb); |
| else $result_stops = getStops(); | else $result_stops = getStops(); |
| foreach ($result_stops as $stop) { | foreach ($result_stops as $stop) { |
| $description = 'http://bus.lambdacomplex.org/' . 'stop.php?stopid=' . $stop['stop_id'] . " <br>"; | $description = '<a href="'.curPageURL() . '/../stop.php?stopid=' . $stop['stop_id'] . '">View stop page</a><br>'; |
| // Creates a Placemark and append it to the Document. | // Creates a Placemark and append it to the Document. |
| $node = $dom->createElement('Placemark'); | $node = $dom->createElement('Placemark'); |
| $placeNode = $docNode->appendChild($node); | $placeNode = $docNode->appendChild($node); |
| // Creates an id attribute and assign it the value of id column. | // Creates an id attribute and assign it the value of id column. |
| $placeNode->setAttribute('id', 'placemark' . $stop['stop_id']); | $placeNode->setAttribute('id', 'placemark' . $stop['stop_id']); |
| // Create name, and description elements and assigns them the values of the name and address columns from the results. | // Create name, and description elements and assigns them the values of the name and address columns from the results. |
| $nameNode = $dom->createElement('name', htmlentities($stop['stop_name'])); | $nameNode = $dom->createElement('name', htmlentities($stop['stop_name'])); |
| $descriptionNode = $dom->createElement('description', $description); | $descriptionNode = $dom->createElement('description', $description); |
| $placeNode->appendChild($nameNode); | $placeNode->appendChild($nameNode); |
| $placeNode->appendChild($descriptionNode); | $placeNode->appendChild($descriptionNode); |
| // Creates a Point element. | // Creates a Point element. |
| $pointNode = $dom->createElement('Point'); | $pointNode = $dom->createElement('Point'); |
| $placeNode->appendChild($pointNode); | $placeNode->appendChild($pointNode); |
| // Creates a coordinates element and gives it the value of the lng and lat columns from the results. | // Creates a coordinates element and gives it the value of the lng and lat columns from the results. |
| $coorStr = $stop['stop_lon'] . ',' . $stop['stop_lat']; | $coorStr = $stop['stop_lon'] . ',' . $stop['stop_lat']; |
| $coorNode = $dom->createElement('coordinates', $coorStr); | $coorNode = $dom->createElement('coordinates', $coorStr); |
| $pointNode->appendChild($coorNode); | $pointNode->appendChild($coorNode); |
| } | } |
| $kmlOutput = $dom->saveXML(); | $kmlOutput = $dom->saveXML(); |
| echo $kmlOutput; | echo $kmlOutput; |
| ?> | ?> |