<?php
include('common.inc.php');
$output = Array();
$output['hotspots'] = Array();
$output['layer'] = "canberrabusstops";
 
$url = $APIurl."/json/neareststops?lat={$_REQUEST['lat']}&lon={$_REQUEST['lon']}&limit=5";
$contents = json_decode(getPage($url));
debug(print_r($contents,true));
foreach ($contents as $row)
{
    $hotspot = Array();
    $hotspot['id'] = $row[0];
    $hotspot['title'] = $row[1];
    $hotspot['type'] = 0;
    $hotspot['lat'] = floor($row[2]*1000000);
    $hotspot['lon'] = floor($row[3]*1000000);
    $hotspot['distance'] = distance($row[2], $row[3], $_REQUEST['lat'], $_REQUEST['lon']);
    if (!isset($_REQUEST['radius']) || $hotspot['distance'] < $_REQUEST['radius']) {
        $hotspot['actions'] = Array(Array("label" => 'Visit Webpage', 'uri' => 'http://bus.lambdacomplex.org/'.'stop.php?stopid='.$row[0]));
        $url = $APIurl."/json/stoptrips?stop=".$row[0]."&time=".midnight_seconds()."&service_period=".service_period();
        $trips = json_decode(getPage($url));
        debug(print_r($trips,true));
        foreach ($trips as $key => $row)
        {
            if ($key > 3) {
                $hotspot['line'.$key+2]= $row[1][1] .' @ ' .midnight_seconds_to_time($row[0]);
            }
        }
        if (sizeof($trips) == 0) $hotspot['line2'] = 'No trips in the near future.';
        $hotspot['imageURL'] = null;
        $output['hotspots'][] = $hotspot;
    }
}
if (sizeof($hotspot) > 0) {
    $output['errorString'] = 'ok';
    $output['errorCode'] = 0;
    } else {
    $output['errorString'] = 'no results, try increasing range';
    $output['errorCode'] = 21;
}
echo json_encode($output);
?>