82 行
1.9 KiB
PHP
82 行
1.9 KiB
PHP
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<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
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/*
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Provides outputted kml files for use with Google Map services
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All maps are stored within /kml in the root directory
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*/
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class Kml extends CI_Controller {
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public function index()
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{
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// Load Librarys
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$this->load->library('qra');
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$this->load->helper('file');
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// Load Database connections
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$this->load->model('logbook_model');
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// Get QSOs with Valid QRAs
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$qsos = $this->logbook_model->kml_get_all_qsos();
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//header('Content-type: text/xml');
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//header("Cache-Control: no-cache");
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$output = "<?xml version=\"1.0\" encoding=\"utf-8\"?>";
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$output .= "<kml xmlns=\"http://www.opengis.net/kml/2.2\">";
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$output .= "<Document>";
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foreach ($qsos->result() as $row)
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{
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$output .= "<Placemark>";
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//print_r($row);
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if($row->COL_GRIDSQUARE != null) {
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$stn_loc = $this->qra->qra2latlong($row->COL_GRIDSQUARE);
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$lat = $stn_loc[0];
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$lng = $stn_loc[1];
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} else {
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$query = $this->db->query('
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SELECT *
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FROM dxcc
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WHERE prefix = SUBSTRING( \''.$row->COL_CALL.'\', 1, LENGTH( prefix ) )
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ORDER BY LENGTH( prefix ) DESC
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LIMIT 1
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');
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foreach ($query->result() as $dxcc) {
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$lat = $dxcc->lat;
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$lng = $dxcc->long;
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}
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}
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$timestamp = strtotime($row->COL_TIME_ON);
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$output .= "<name>".$row->COL_CALL."</name>";
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$output .= "<description><![CDATA[<p>Date/Time: ".date('Y-m-d H:i:s', ($timestamp))."<br/>Band: ".$row->COL_BAND."<br /></p>]]></description>";
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$output .= "<Point>";
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$output .= "<coordinates>".$lng.",".$lat.",0</coordinates>";
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$output .= "</Point>";
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$output .= "</Placemark>";
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}
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$output .= "</Document>";
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$output .= "</kml>";
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if ( ! write_file('kml/qsos.kml', $output))
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{
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echo 'Unable to write the file';
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}
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else
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{
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echo 'qsos.kml written! and can be found in /kml/qsos.kml';
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}
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}
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}
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