| <?php | <?php |
| include('common.inc.php'); | include('common.inc.php'); |
| $output = Array(); | $output = Array(); |
| $output['hotspots'] = Array(); | $output['hotspots'] = Array(); |
| $output['layer'] = "canberrabusstops"; | $output['layer'] = "canberrabusstops"; |
| $max_page = 10; | |
| $max_results = 50; | |
| $page_start = 0+$_REQUEST['pageKey']; | $page_start = 0+$_REQUEST['pageKey']; |
| $page_end = 10+$_REQUEST['pageKey']; | $page_end = $max_page+$_REQUEST['pageKey']; |
| $max_results = 50; | |
| if ($page_end >= $max_results) { | |
| $output["morePages"] = false; | |
| $output["nextPageKey"] = null; | |
| } else { | |
| $output["morePages"] = true; | |
| $output["nextPageKey"] = $page_end; | |
| } | |
| $url = $APIurl."/json/neareststops?lat={$_REQUEST['lat']}&lon={$_REQUEST['lon']}&limit=50"; | $url = $APIurl."/json/neareststops?lat={$_REQUEST['lat']}&lon={$_REQUEST['lon']}&limit=50"; |
| $contents = json_decode(getPage($url)); | $contents = json_decode(getPage($url)); |
| debug(print_r($contents,true)); | debug(print_r($contents,true)); |
| $stopNum = 0; | $stopNum = 0; |
| foreach ($contents as $row) | foreach ($contents as $row) |
| { | { |
| $stopNum++; | $stopNum++; |
| if ($stopNum > $page_start && $stopNum < $page_end) { | if ($stopNum > $page_start && $stopNum <= $page_end) { |
| $hotspot = Array(); | $hotspot = Array(); |
| $hotspot['id'] = $row[0]; | $hotspot['id'] = $row[0]; |
| $hotspot['title'] = $row[1]; | $hotspot['title'] = $row[1]; |
| $hotspot['type'] = 0; | $hotspot['type'] = 0; |
| $hotspot['lat'] = floor($row[2]*1000000); | $hotspot['lat'] = floor($row[2]*1000000); |
| $hotspot['lon'] = floor($row[3]*1000000); | $hotspot['lon'] = floor($row[3]*1000000); |
| $hotspot['distance'] = distance($row[2], $row[3], $_REQUEST['lat'], $_REQUEST['lon']); | $hotspot['distance'] = distance($row[2], $row[3], $_REQUEST['lat'], $_REQUEST['lon']); |
| if (!isset($_REQUEST['radius']) || $hotspot['distance'] < $_REQUEST['radius']) { | if (!isset($_REQUEST['radius']) || $hotspot['distance'] < $_REQUEST['radius']) { |
| $hotspot['actions'] = Array(Array("label" => 'Visit Webpage', 'uri' => 'http://bus.lambdacomplex.org/'.'stop.php?stopid='.$row[0])); | $hotspot['actions'] = Array(Array("label" => 'View more trips/information', 'uri' => 'http://bus.lambdacomplex.org/'.'stop.php?stopid='.$row[0])); |
| $url = $APIurl."/json/stoptrips?stop=".$row[0]."&time=".midnight_seconds()."&service_period=".service_period(); | $url = $APIurl."/json/stoptrips?stop=".$row[0]."&time=".midnight_seconds()."&service_period=".service_period(); |
| $trips = json_decode(getPage($url)); | $trips = json_decode(getPage($url)); |
| debug(print_r($trips,true)); | debug(print_r($trips,true)); |
| foreach ($trips as $key => $row) | foreach ($trips as $key => $row) |
| { | { |
| if ($key < 3) { | if ($key < 3) { |
| $hotspot['line'.strval($key+2)]= $row[1][1] .' @ ' .midnight_seconds_to_time($row[0]); | $hotspot['line'.strval($key+2)]= $row[1][1] .' @ ' .midnight_seconds_to_time($row[0]); |
| } | } |
| } | } |
| if (sizeof($trips) == 0) $hotspot['line2'] = 'No trips in the near future.'; | if (sizeof($trips) == 0) $hotspot['line2'] = 'No trips in the near future.'; |
| $output['hotspots'][] = $hotspot; | $output['hotspots'][] = $hotspot; |
| } | } |
| } | } |
| } | } |
| if (sizeof($hotspot) > 0) { | if (sizeof($hotspot) > 0) { |
| $output['errorString'] = 'ok'; | $output['errorString'] = 'ok'; |
| $output['errorCode'] = 0; | $output['errorCode'] = 0; |
| } else { | } else { |
| $output['errorString'] = 'no results, try increasing range'; | $output['errorString'] = 'no results, try increasing range'; |
| $output['errorCode'] = 21; | $output['errorCode'] = 21; |
| } | } |
| if ($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); | echo json_encode($output); |
| ?> | ?> |