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 59 60 61 | <?php include ('common.inc.php'); $output = Array(); $output['hotspots'] = Array(); $output['layer'] = "canberrabusstops"; $max_page = 10; $max_results = 50; $page_start = 0 + filter_var($_REQUEST['pageKey'], FILTER_SANITIZE_NUMBER_INT); $page_end = $max_page + filter_var($_REQUEST['pageKey'], FILTER_SANITIZE_NUMBER_INT); $lat = filter_var($_REQUEST['lat'], FILTER_SANITIZE_NUMBER_FLOAT, FILTER_FLAG_ALLOW_FRACTION); $lon = filter_var($_REQUEST['lon'], FILTER_SANITIZE_NUMBER_FLOAT, FILTER_FLAG_ALLOW_FRACTION); $url = $APIurl . "/json/neareststops?lat=$lat&lon=$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']); $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&time_range=" . strval(90 * 60); $trips = json_decode(getPage($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); ?> |