1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 | <?php include('common.inc.php'); $output = Array(); $output['hotspots'] = Array(); $output['layer'] = "canberrabusstops"; $max_page = 10; $max_results = 50; $page_start = 0+$_REQUEST['pageKey']; $page_end = $max_page+$_REQUEST['pageKey']; $url = $APIurl."/json/neareststops?lat={$_REQUEST['lat']}&lon={$_REQUEST['lon']}&limit=50"; $contents = json_decode(getPage($url)); debug(print_r($contents,true)); $stopNum = 0; foreach ($contents as $row) { $stopNum++; if ($stopNum > $page_start && $stopNum <= $page_end) { $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']) { $hotspot['actions'] = Array(Array("label" => 'View more trips/information', 'uri' => 'http://bus.lambdacomplex.org/'.'stop.php?stopid='.$row[0])); $url = $APIurl."/json/stoptrips?stop=".$row[0]."&time=".midnight_seconds()."&service_period=".service_period()."&limit=4"; $trips = json_decode(getPage($url)); debug(print_r($trips,true)); foreach ($trips as $key => $row) { if ($key < 3) { $hotspot['line'.strval($key+2)]= $row[1][1] .' @ ' .midnight_seconds_to_time($row[0]); } } if (sizeof($trips) == 0) $hotspot['line2'] = 'No trips in the near future.'; $output['hotspots'][] = $hotspot; } } } if (sizeof($hotspot) > 0) { $output['errorString'] = 'ok'; $output['errorCode'] = 0; } else { $output['errorString'] = 'no results, try increasing range'; $output['errorCode'] = 21; } if ($page_end >= $max_results || sizeof($hotspot) < $max_page) { $output["morePages"] = false; $output["nextPageKey"] = null; } else { $output["morePages"] = true; $output["nextPageKey"] = $page_end; } echo json_encode($output); ?> |