<?php | <?php |
/* | /* |
* Copyright 2010,2011 Alexander Sadleir | * Copyright 2010,2011 Alexander Sadleir |
Licensed under the Apache License, Version 2.0 (the "License"); | Licensed under the Apache License, Version 2.0 (the "License"); |
you may not use this file except in compliance with the License. | you may not use this file except in compliance with the License. |
You may obtain a copy of the License at | You may obtain a copy of the License at |
http://www.apache.org/licenses/LICENSE-2.0 | http://www.apache.org/licenses/LICENSE-2.0 |
Unless required by applicable law or agreed to in writing, software | Unless required by applicable law or agreed to in writing, software |
distributed under the License is distributed on an "AS IS" BASIS, | distributed under the License is distributed on an "AS IS" BASIS, |
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
See the License for the specific language governing permissions and | See the License for the specific language governing permissions and |
limitations under the License. | limitations under the License. |
*/ | */ |
if (isset($_REQUEST['firstLetter'])) { | if (isset($_REQUEST['firstLetter'])) { |
$firstLetter = filter_var($_REQUEST['firstLetter'], FILTER_SANITIZE_STRING); | $firstLetter = filter_var($_REQUEST['firstLetter'], FILTER_SANITIZE_STRING); |
} | } |
if (isset($_REQUEST['bysuburbs'])) { | if (isset($_REQUEST['bysuburbs'])) { |
$bysuburbs = true; | $bysuburbs = true; |
} | } |
if (isset($_REQUEST['bynumber'])) { | if (isset($_REQUEST['bynumber'])) { |
$bynumber = true; | $bynumber = true; |
} | } |
if (isset($_REQUEST['allstops'])) { | if (isset($_REQUEST['allstops'])) { |
$allstops = true; | $allstops = true; |
} | } |
if (isset($_REQUEST['nearby'])) { | if (isset($_REQUEST['nearby'])) { |
$nearby = true; | $nearby = true; |
} | } |
if (isset($_REQUEST['suburb'])) { | if (isset($_REQUEST['suburb'])) { |
$suburb = $_REQUEST['suburb']; | $suburb = $_REQUEST['suburb']; |
} | } |
if (isset($_REQUEST['pageKey'])) { | if (isset($_REQUEST['pageKey'])) { |
$pageKey = filter_var($_REQUEST['pageKey'], FILTER_SANITIZE_NUMBER_INT); | $pageKey = filter_var($_REQUEST['pageKey'], FILTER_SANITIZE_NUMBER_INT); |
} | } |
if (isset($_REQUEST['lat'])) { | if (isset($_REQUEST['lat'])) { |
$lat = filter_var($_REQUEST['lat'], FILTER_SANITIZE_NUMBER_FLOAT, FILTER_FLAG_ALLOW_FRACTION); | $lat = filter_var($_REQUEST['lat'], FILTER_SANITIZE_NUMBER_FLOAT, FILTER_FLAG_ALLOW_FRACTION); |
} | } |
if (isset($_REQUEST['lon'])) { | if (isset($_REQUEST['lon'])) { |
$lon = filter_var($_REQUEST['lon'], FILTER_SANITIZE_NUMBER_FLOAT, FILTER_FLAG_ALLOW_FRACTION); | $lon = filter_var($_REQUEST['lon'], FILTER_SANITIZE_NUMBER_FLOAT, FILTER_FLAG_ALLOW_FRACTION); |
} | } |
if (isset($_REQUEST['radius'])) { | if (isset($_REQUEST['radius'])) { |
$max_distance = filter_var($_REQUEST['radius'], FILTER_SANITIZE_NUMBER_INT); | $max_distance = filter_var($_REQUEST['radius'], FILTER_SANITIZE_NUMBER_INT); |
} | } |
if (isset($_REQUEST['numberSeries'])) { | if (isset($_REQUEST['numberSeries'])) { |
$numberSeries = filter_var($_REQUEST['numberSeries'], FILTER_SANITIZE_NUMBER_INT); | $numberSeries = filter_var($_REQUEST['numberSeries'], FILTER_SANITIZE_NUMBER_INT); |
} | } |
if (isset($_REQUEST['routeDestination'])) { | if (isset($_REQUEST['routeDestination'])) { |
$routeDestination = urldecode(filter_var($_REQUEST['routeDestination'], FILTER_SANITIZE_ENCODED)); | $routeDestination = urldecode(filter_var($_REQUEST['routeDestination'], FILTER_SANITIZE_ENCODED)); |
} | } |
if (isset($_REQUEST['stopcode'])) { | if (isset($_REQUEST['stopcode'])) { |
$stopcode = filter_var($_REQUEST['stopcode'], FILTER_SANITIZE_STRING); | $stopcode = filter_var($_REQUEST['stopcode'], FILTER_SANITIZE_STRING); |
} | } |
if (isset($_REQUEST['stopids'])) { | if (isset($_REQUEST['stopids'])) { |
$stopids = explode(",", filter_var($_REQUEST['stopids'], FILTER_SANITIZE_STRING)); | $stopids = explode(",", filter_var($_REQUEST['stopids'], FILTER_SANITIZE_STRING)); |
} | } |
if (isset($_REQUEST['routeids'])) { | |
$routeids = explode(",", filter_var($_REQUEST['routeids'], FILTER_SANITIZE_STRING)); | |
} | |
if (isset($_REQUEST['tripid'])) { | if (isset($_REQUEST['tripid'])) { |
$tripid = filter_var($_REQUEST['tripid'], FILTER_SANITIZE_STRING); | $tripid = filter_var($_REQUEST['tripid'], FILTER_SANITIZE_STRING); |
} | |
if (isset($_REQUEST['routeid'])) { | |
$routeid = filter_var($_REQUEST['routeid'], FILTER_SANITIZE_STRING); | |
} | |
if (isset($_REQUEST['directionid'])) { | |
$directionid = filter_var($_REQUEST['directionid'], FILTER_SANITIZE_STRING); | |
} | } |
if (isset($_REQUEST['stopid'])) { | if (isset($_REQUEST['stopid'])) { |
$stopid = filter_var($_REQUEST['stopid'], FILTER_SANITIZE_NUMBER_INT); | $stopid = filter_var($_REQUEST['stopid'], FILTER_SANITIZE_NUMBER_INT); |
} | } |
if (isset($_REQUEST['geolocate'])) { | if (isset($_REQUEST['geolocate'])) { |
$geolocate = filter_var($_REQUEST['geolocate'], FILTER_SANITIZE_URL); | $geolocate = filter_var($_REQUEST['geolocate'], FILTER_SANITIZE_URL); |
} | } |
?> | ?> |
<?php | <?php |
/* | /* |
* Copyright 2010,2011 Alexander Sadleir | * Copyright 2010,2011 Alexander Sadleir |
Licensed under the Apache License, Version 2.0 (the "License"); | Licensed under the Apache License, Version 2.0 (the "License"); |
you may not use this file except in compliance with the License. | you may not use this file except in compliance with the License. |
You may obtain a copy of the License at | You may obtain a copy of the License at |
http://www.apache.org/licenses/LICENSE-2.0 | http://www.apache.org/licenses/LICENSE-2.0 |
Unless required by applicable law or agreed to in writing, software | Unless required by applicable law or agreed to in writing, software |
distributed under the License is distributed on an "AS IS" BASIS, | distributed under the License is distributed on an "AS IS" BASIS, |
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
See the License for the specific language governing permissions and | See the License for the specific language governing permissions and |
limitations under the License. | limitations under the License. |
*/ | */ |
// you have to open the session to be able to modify or remove it | // you have to open the session to be able to modify or remove it |
session_start(); | session_start(); |
if (isset($_REQUEST['geolocate']) && $_REQUEST['geolocate'] != "Enter co-ordinates or address here") { | if (isset($_REQUEST['geolocate']) && $_REQUEST['geolocate'] != "Enter co-ordinates or address here") { |
$geocoded = false; | $geocoded = false; |
if (isset($_REQUEST['lat']) && isset($_REQUEST['lon'])) { | if (isset($_REQUEST['lat']) && isset($_REQUEST['lon'])) { |
$_SESSION['lat'] = trim(filter_var($_REQUEST['lat'], FILTER_SANITIZE_NUMBER_FLOAT, FILTER_FLAG_ALLOW_FRACTION)); | $_SESSION['lat'] = trim(filter_var($_REQUEST['lat'], FILTER_SANITIZE_NUMBER_FLOAT, FILTER_FLAG_ALLOW_FRACTION)); |
$_SESSION['lon'] = trim(filter_var($_REQUEST['lon'], FILTER_SANITIZE_NUMBER_FLOAT, FILTER_FLAG_ALLOW_FRACTION)); | $_SESSION['lon'] = trim(filter_var($_REQUEST['lon'], FILTER_SANITIZE_NUMBER_FLOAT, FILTER_FLAG_ALLOW_FRACTION)); |
} else { | } else { |
if (startsWith($geolocate, "-")) { | if (startsWith($geolocate, "-")) { |
$locateparts = explode(",", $geolocate); | $locateparts = explode(",", $geolocate); |
$_SESSION['lat'] = $locateparts[0]; | $_SESSION['lat'] = $locateparts[0]; |
$_SESSION['lon'] = $locateparts[1]; | $_SESSION['lon'] = $locateparts[1]; |
} else if (strpos($geolocate, "(") !== false) { | } else if (strpos($geolocate, "(") !== false) { |
$geoParts = explode("(", $geolocate); | $geoParts = explode("(", $geolocate); |
$locateparts = explode(",", str_replace(")", "", $geoParts[1])); | $locateparts = explode(",", str_replace(")", "", $geoParts[1])); |
$_SESSION['lat'] = $locateparts[0]; | $_SESSION['lat'] = $locateparts[0]; |
$_SESSION['lon'] = $locateparts[1]; | $_SESSION['lon'] = $locateparts[1]; |
} else { | } else { |
$contents = geocode($geolocate, true); | $contents = geocode($geolocate, true); |
print_r($contents); | print_r($contents); |
if (isset($contents[0]->centroid)) { | if (isset($contents[0]->centroid)) { |
$geocoded = true; | $geocoded = true; |
$_SESSION['lat'] = $contents[0]->centroid->coordinates[0]; | $_SESSION['lat'] = $contents[0]->centroid->coordinates[0]; |
$_SESSION['lon'] = $contents[0]->centroid->coordinates[1]; | $_SESSION['lon'] = $contents[0]->centroid->coordinates[1]; |
} else { | } else { |
$_SESSION['lat'] = ""; | $_SESSION['lat'] = ""; |
$_SESSION['lon'] = ""; | $_SESSION['lon'] = ""; |
} | } |
} | } |
} | } |
sessionUpdated(); | sessionUpdated(); |
} | } |
function sessionUpdated() { | function sessionUpdated() { |
$_SESSION['lastUpdated'] = time(); | $_SESSION['lastUpdated'] = time(); |
} | } |
// timeoutSession | // timeoutSession |
$TIMEOUT_LIMIT = 60 * 5; // 5 minutes | $TIMEOUT_LIMIT = 60 * 5; // 5 minutes |
if (isset($_SESSION['lastUpdated']) && $_SESSION['lastUpdated'] + $TIMEOUT_LIMIT < time()) { | if (isset($_SESSION['lastUpdated']) && $_SESSION['lastUpdated'] + $TIMEOUT_LIMIT < time()) { |
debug("Session timeout " . ($_SESSION['lastUpdated'] + $TIMEOUT_LIMIT) . ">" . time(), "session"); | debug("Session timeout " . ($_SESSION['lastUpdated'] + $TIMEOUT_LIMIT) . ">" . time(), "session"); |
session_destroy(); | session_destroy(); |
session_start(); | session_start(); |
} | } |
//debug(print_r($_SESSION, true) , "session"); | //debug(print_r($_SESSION, true) , "session"); |
function current_time() { | function current_time($time = "") { |
return ($_REQUEST['time'] ? $_REQUEST['time'] : date("H:i:s")); | if ($_REQUEST['time']) return $_REQUEST['time']; |
else if ($time != "") date("H:i:s",$time); | |
else return date("H:i:s"); | |
} | } |
?> | ?> |
<?php | <?php |
/* | /* |
* Copyright 2010,2011 Alexander Sadleir | * Copyright 2010,2011 Alexander Sadleir |
Licensed under the Apache License, Version 2.0 (the "License"); | Licensed under the Apache License, Version 2.0 (the "License"); |
you may not use this file except in compliance with the License. | you may not use this file except in compliance with the License. |
You may obtain a copy of the License at | You may obtain a copy of the License at |
http://www.apache.org/licenses/LICENSE-2.0 | http://www.apache.org/licenses/LICENSE-2.0 |
Unless required by applicable law or agreed to in writing, software | Unless required by applicable law or agreed to in writing, software |
distributed under the License is distributed on an "AS IS" BASIS, | distributed under the License is distributed on an "AS IS" BASIS, |
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
See the License for the specific language governing permissions and | See the License for the specific language governing permissions and |
limitations under the License. | limitations under the License. |
*/ | */ |
$service_periods = Array( | $service_periods = Array( |
'sunday', | 'sunday', |
'saturday', | 'saturday', |
'weekday' | 'weekday' |
); | ); |
function service_period($date = "") { | function service_period($date = "") { |
if (isset($_REQUEST['service_period'])) { | if (isset($_REQUEST['service_period'])) { |
return $_REQUEST['service_period']; | return $_REQUEST['service_period']; |
} | } |
$override = getServiceOverride($date); | $override = getServiceOverride($date); |
if (isset($override['service_id'])) { | if (isset($override['service_id'])) { |
return strtolower($override['service_id']); | return strtolower($override['service_id']); |
} | } |
$date = ($date != "" ? $date : time()); | $date = ($date != "" ? $date : time()); |
$dow = date('w', $date); | $dow = date('w', $date); |
switch ($dow) { | switch ($dow) { |
case 0: | case 0: |
return 'sunday'; | return 'sunday'; |
case 6: | case 6: |
return 'saturday'; | return 'saturday'; |
default: | default: |
return 'weekday'; | return 'weekday'; |
} | } |
} | } |
function service_ids($service_period) { | function service_ids($service_period, $date = "") { |
switch ($service_period) { | switch ($service_period) { |
case 'sunday': | case 'sunday': |
return Array("Sunday", "Sunday"); | return Array("Sunday", "Sunday"); |
case 'saturday': | case 'saturday': |
return Array("Saturday", "Saturday"); | return Array("Saturday", "Saturday"); |
default: | default: |
//return 'weekday'; | $date = ($date != "" ? $date : time()); |
return Array("Weekday", "Weekday-SchoolVacation"); | // school holidays |
$ymd = date('Ymd', $date); | |
$dow = date('w', $date); | |
if (intval($ymd) < "20120203" && $dow != 0 && $dow != 6) { | |
return Array("Weekday-SchoolVacation", "Weekday-SchoolVacation"); | |
} else { | |
return Array("Weekday", "Weekday"); | |
} | |
} | } |
} | } |
function valid_service_ids() { | function valid_service_ids() { |
return array_merge(service_ids(""), service_ids('saturday'), service_ids('sunday')); | return array_merge(service_ids(""), service_ids('saturday'), service_ids('sunday')); |
} | } |
function midnight_seconds($time = "") { | function midnight_seconds($time = "") { |
// from http://www.perturb.org/display/Perlfunc__Seconds_Since_Midnight.html | // from http://www.perturb.org/display/Perlfunc__Seconds_Since_Midnight.html |
if ($time != "") { | if ($time != "") { |
return (date("G", $time) * 3600) + (date("i", $time) * 60) + date("s", $time); | return (date("G", $time) * 3600) + (date("i", $time) * 60) + date("s", $time); |
} | } |
if (isset($_SESSION['time'])) { | if (isset($_SESSION['time'])) { |
$time = strtotime($_SESSION['time']); | $time = strtotime($_SESSION['time']); |
return (date("G", $time) * 3600) + (date("i", $time) * 60) + date("s", $time); | return (date("G", $time) * 3600) + (date("i", $time) * 60) + date("s", $time); |
} | } |
return (date("G") * 3600) + (date("i") * 60) + date("s"); | return (date("G") * 3600) + (date("i") * 60) + date("s"); |
} | } |
function midnight_seconds_to_time($seconds) { | function midnight_seconds_to_time($seconds) { |
if ($seconds > 0) { | if ($seconds > 0) { |
$midnight = mktime(0, 0, 0, date("n"), date("j"), date("Y")); | $midnight = mktime(0, 0, 0, date("n"), date("j"), date("Y")); |
return date("h:ia", $midnight + $seconds); | return date("h:ia", $midnight + $seconds); |
} else { | } else { |
return ""; | return ""; |
} | } |
} | } |
if ($GTFSREnabled) { | if ($GTFSREnabled) { |
$serviceAlertCause = Array( | $serviceAlertCause = Array( |
"UNKNOWN_CAUSE" => "Unknown cause", | "UNKNOWN_CAUSE" => "Unknown cause", |
"OTHER_CAUSE" => "Other cause", | "OTHER_CAUSE" => "Other cause", |
"TECHNICAL_PROBLEM" => "Technical problem", | "TECHNICAL_PROBLEM" => "Technical problem", |
"STRIKE" => "Strike", | "STRIKE" => "Strike", |
"DEMONSTRATION" => "Demonstration", | "DEMONSTRATION" => "Demonstration", |
"ACCIDENT" => "Accident", | "ACCIDENT" => "Accident", |
"HOLIDAY" => "Holiday", | "HOLIDAY" => "Holiday", |
"WEATHER" => "Weather", | "WEATHER" => "Weather", |
"MAINTENANCE" => "Maintenance", | "MAINTENANCE" => "Maintenance", |
"CONSTRUCTION" => "Construction", | "CONSTRUCTION" => "Construction", |
"POLICE_ACTIVITY" => "Police activity", | "POLICE_ACTIVITY" => "Police activity", |
"MEDICAL_EMERGENCY" => "Medical emergency" | "MEDICAL_EMERGENCY" => "Medical emergency" |
); | ); |
$serviceAlertEffect = Array( | $serviceAlertEffect = Array( |
"NO_SERVICE" => "No service", | "NO_SERVICE" => "No service", |
"REDUCED_SERVICE" => "Reduced service", | "REDUCED_SERVICE" => "Reduced service", |
"SIGNIFICANT_DELAYS" => "Significant delays", | "SIGNIFICANT_DELAYS" => "Significant delays", |
"DETOUR" => "Detour", | "DETOUR" => "Detour", |
"ADDITIONAL_SERVICE" => "Additional service", | "ADDITIONAL_SERVICE" => "Additional service", |
"MODIFIED_SERVICE" => "Modified service", | "MODIFIED_SERVICE" => "Modified service", |
"OTHER_EFFECT" => "Other effect", | "OTHER_EFFECT" => "Other effect", |
"UNKNOWN_EFFECT" => "Unknown effect", | "UNKNOWN_EFFECT" => "Unknown effect", |
"STOP_MOVED" => "Stop moved"); | "STOP_MOVED" => "Stop moved"); |
set_include_path(get_include_path() . PATH_SEPARATOR . ($basePath . "lib/Protobuf-PHP/library/DrSlump/")); | set_include_path(get_include_path() . PATH_SEPARATOR . ($basePath . "lib/Protobuf-PHP/library/DrSlump/")); |
include_once("Protobuf.php"); | include_once("Protobuf.php"); |
include_once("Protobuf/Message.php"); | include_once("Protobuf/Message.php"); |
include_once("Protobuf/Registry.php"); | include_once("Protobuf/Registry.php"); |
include_once("Protobuf/Descriptor.php"); | include_once("Protobuf/Descriptor.php"); |
include_once("Protobuf/Field.php"); | include_once("Protobuf/Field.php"); |
include_once($basePath . "lib/Protobuf-PHP/gtfs-realtime.php"); | include_once($basePath . "lib/Protobuf-PHP/gtfs-realtime.php"); |
include_once("Protobuf/CodecInterface.php"); | include_once("Protobuf/CodecInterface.php"); |
include_once("Protobuf/Codec/PhpArray.php"); | include_once("Protobuf/Codec/PhpArray.php"); |
include_once("Protobuf/Codec/Binary.php"); | include_once("Protobuf/Codec/Binary.php"); |
include_once("Protobuf/Codec/Binary/Writer.php"); | include_once("Protobuf/Codec/Binary/Writer.php"); |
include_once("Protobuf/Codec/Json.php"); | include_once("Protobuf/Codec/Json.php"); |
function getServiceAlerts($filter_class = "", $filter_id = "") { | function getServiceAlerts($filter_class = "", $filter_id = "") { |
/* | /* |
also need last modified epoch of client gtfs | also need last modified epoch of client gtfs |
- add,remove,patch,inform (null) | - add,remove,patch,inform (null) |
- stop | - stop |
- trip | - trip |
- network | - network |
- classes (WHERE=) | - classes (WHERE=) |
- route (short_name or route_id) | - route (short_name or route_id) |
- street | - street |
- stop | - stop |
- trip | - trip |
Currently support: | Currently support: |
network inform | network inform |
trip patch: stop remove | trip patch: stop remove |
street inform: route inform, trip inform, stop inform | street inform: route inform, trip inform, stop inform |
route patch: trip remove | route patch: trip remove |
*/ | */ |
$fm = new transit_realtime\FeedMessage(); | $fm = new transit_realtime\FeedMessage(); |
$fh = new transit_realtime\FeedHeader(); | $fh = new transit_realtime\FeedHeader(); |
$fh->setGtfsRealtimeVersion(1); | $fh->setGtfsRealtimeVersion(1); |
$fh->setTimestamp(time()); | $fh->setTimestamp(time()); |
$fm->setHeader($fh); | $fm->setHeader($fh); |
foreach (getCurrentAlerts() as $alert) { | foreach (getCurrentAlerts() as $alert) { |
$fe = new transit_realtime\FeedEntity(); | $fe = new transit_realtime\FeedEntity(); |
$fe->setId($alert['id']); | $fe->setId($alert['id']); |
$fe->setIsDeleted(false); | $fe->setIsDeleted(false); |
$alert = new transit_realtime\Alert(); | $alert = new transit_realtime\Alert(); |
$tr = new transit_realtime\TimeRange(); | $tr = new transit_realtime\TimeRange(); |
$tr->setStart($alert['start']); | $tr->setStart($alert['start']); |
$tr->setEnd($alert['end']); | $tr->setEnd($alert['end']); |
$alert->addActivePeriod($tr); | $alert->addActivePeriod($tr); |
$informedEntities = getInformedAlerts($alert['id'], $_REQUEST['filter_class'], $_REQUEST['filter_id']); | $informedEnt |