| <?php | <?php |
| /* | |
| * Copyright 2010,2011 Alexander Sadleir | |
| Licensed under the Apache License, Version 2.0 (the "License"); | |
| you may not use this file except in compliance with the License. | |
| You may obtain a copy of the License at | |
| http://www.apache.org/licenses/LICENSE-2.0 | |
| Unless required by applicable law or agreed to in writing, software | |
| distributed under the License is distributed on an "AS IS" BASIS, | |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| See the License for the specific language governing permissions and | |
| limitations under the License. | |
| */ | |
| include ('../include/common.inc.php'); | include ('../include/common.inc.php'); |
| header('Content-Type: text/javascript; charset=utf8'); | header('Content-Type: text/javascript; charset=utf8'); |
| // header('Access-Control-Allow-Origin: http://bus.lambdacomplex.org/'); | // header('Access-Control-Allow-Origin: http://bus.lambdacomplex.org/'); |
| header('Access-Control-Max-Age: 3628800'); | header('Access-Control-Max-Age: 3628800'); |
| header('Access-Control-Allow-Methods: GET, POST, PUT, DELETE'); | header('Access-Control-Allow-Methods: GET, POST, PUT, DELETE'); |
| ?> | ?> |
| { | { |
| "label": "<?php echo $_REQUEST['stopid']; ?>", | "label": "<?php echo $_REQUEST['stopid']; ?>", |
| "data": <?php | "data": <?php |
| $query = "select * from myway_timingdeltas INNER JOIN myway_observations | $query = "select * from myway_timingdeltas |
| ON myway_observations.observation_id=myway_timingdeltas.observation_id | |
| where myway_stop = :myway_stop | where myway_stop = :myway_stop |
| AND abs(timing_delta) < 2*(select stddev(timing_delta) from myway_timingdeltas) | AND abs(timing_delta) < 2*(select stddev(timing_delta) from myway_timingdeltas) |
| order by myway_timingdeltas.time;"; | order by time;"; |
| $query = $conn->prepare($query); | $query = $conn->prepare($query); |
| $query->bindParam(':myway_stop', $_REQUEST['stopid'],PDO::PARAM_STR, 42); | $query->bindParam(':myway_stop', $_REQUEST['stopid'], PDO::PARAM_STR, 42); |
| $query->execute(); | $query->execute(); |
| if (!$query) { | if (!$query) { |
| databaseError($conn->errorInfo()); | databaseError($conn->errorInfo()); |
| return Array(); | return Array(); |
| } | } |
| foreach ($query->fetchAll() as $delta) { | foreach ($query->fetchAll() as $delta) { |
| $points[] = "[".((strtotime("00:00Z") + midnight_seconds(strtotime($delta['time'])))*1000).", {$delta['timing_delta']}]"; | $points[] = "[" . ((strtotime("00:00Z") + midnight_seconds(strtotime($delta['time']))) * 1000) . ", {$delta['timing_delta']}]"; |
| }; | }; |
| if (count($points) == 0) { | if (count($points) == 0) { |
| echo "[]"; } | echo "[]"; |
| else echo "[".implode(",",$points)."]"; | } |
| else | |
| echo "[" . implode(",", $points) . "]"; | |
| ?> | ?> |
| } | } |