Trip/route display improvements such as alternative directions
[busui.git] / trip.php
blob:a/trip.php -> blob:b/trip.php
<?php <?php
include ('common.inc.php');  
$tripid = filter_var($_REQUEST['tripid'], FILTER_SANITIZE_NUMBER_INT); /*
$stopid = filter_var($_REQUEST['stopid'], FILTER_SANITIZE_NUMBER_INT); * Copyright 2010,2011 Alexander Sadleir
$routeid = filter_var($_REQUEST['routeid'], FILTER_SANITIZE_NUMBER_INT);  
  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');
$routetrips = Array(); $routetrips = Array();
if ($_REQUEST['routeid'] && !$_REQUEST['tripid']) { if (isset($routeid) && !isset($tripid)) {
$tripid = 0; $trip = getRouteNextTrip($routeid,$directionid);
$url = $APIurl . "/json/routetrips?route_id=" . $routeid;  
$routetrips = json_decode(getPage($url)); if (!($trip)) {
foreach ($routetrips as $trip) { $trip = getRouteFirstTrip($routeid,$directionid);
if ($trip[0] > midnight_seconds()) { }
$tripid = $trip[1]; $tripid = $trip['trip_id'];
break; } else {
} $trip = getTrip($tripid);
} $routeid = $trip['route_id'];
if ($tripid == 0) $tripid = $routetrips[0][1];  
} }
$url = $APIurl . "/json/triprows?trip=" . $tripid; $directionid = $trip['direction_id'];
$trips = array_flatten(json_decode(getPage($url))); $service_period = strtolower($trip["service_id"]);
if (sizeof($routetrips) == 0) { $destination = getTripDestination($trip['trip_id']);
$routeid = $trips[1]->route_id; include_header("Route " . $trip['route_id'] . ' to ' . $destination['stop_name'], "trip");
$url = $APIurl . "/json/routetrips?route_id=" . $trips[1]->route_id; trackEvent("Route/Trip View", "View Route", $trip['route_short_name'] . ' ' . $destination['stop_name'], $routeid);
$routetrips = json_decode(getPage($url)); echo '<span class="content-secondary">';
  echo '<a href="' . $trip['route_url'] . '">View Original Timetable/Map</a> ';
  echo '<a href="geo/trip.kml.php?tripid='.$tripid.'">View Trip in Google Earth</a> ';
  echo '<a href="geo/route.kml.php?routeid='.$routeid.'">View Route in Google Earth</a>';
  echo '<h2>Via:</h2> <small>' . viaPointNames($tripid) . '</small>';
  echo '<h2>Other Trips:</h2> ';
  $routeTrips = getRouteTrips($routeid, $trip['direction_id'], $service_period);
  foreach ($routeTrips as $key => $othertrip) {
  // if ($othertrip['trip_id'] != $tripid) {
  echo '<a href="trip.php?tripid=' . $othertrip['trip_id'] . "&amp;routeid=" . $routeid . '">' . str_replace(" ", ":00", str_replace(":00", " ", $othertrip['arrival_time'])) . '</a> ';
  // } else {
  // skip this trip but look forward/back
  if ($key - 1 > 0)
  $prevTrip = $routeTrips[$key - 1]['trip_id'];
  if ($key + 1 < sizeof($routeTrips))
  $nextTrip = $routeTrips[$key + 1]['trip_id'];
  // }
} }
include_header("Stops on " . $trips[1]->route_short_name . ' ' . $trips[1]->route_long_name, "trip"); flush();
if (isMetricsOn()) { @ob_flush();
// Create a new Instance of the tracker echo '<h2>Other directions/timing periods:</h2> ';
$owa = new owa_php(); $otherDir = 0;
// Set the ID of the site being tracked  
$owa->setSiteId($owaSiteID); foreach (getRouteHeadsigns($routeid) as $headsign) {
// Create a new event object if ($headsign['direction_id'] != $directionid || strtolower($headsign['service_id']) != $service_period) {
$event = $owa->makeEvent();  
// Set the Event Type, in this case a "video_play" echo '<a href="trip.php?routeid=' . $routeid . '&directionid=' . $headsign['direction_id'] . '&service_period=' . $headsign['service_id'] . '"> Starting at ' . $headsign['stop_name'] . ' (' . $headsign['service_id'] . ')</a> ';
$event->setEventType('view_trip'); $otherDir++;
// Set a property }
$event->set('trip_id', $tripid); }
$event->set('route_id', $routeid);  
$event->set('stop_id', $stopid); if ($otherDir == 0) {
// Track the event echo "None";
$owa->trackEvent($event);  
} }
$url = $APIurl . "/json/tripstoptimes?trip=" . $tripid; echo '</span><span class="content-primary">';
$json = json_decode(getPage($url)); flush();
$stops = $json[0]; @ob_flush();
$times = $json[1]; echo "<div class='ui-header' style='overflow: visible; height: 1.5em'>";
$viaPoints = Array(); if ($nextTrip)
foreach ($stops as $stop) { echo '<a href="trip.php?tripid=' . $nextTrip . "&amp;routeid=" . $routeid . '" data-icon="arrow-r" class="ui-btn-right">Next Trip</a>';
if (!startsWith($stop[5], "Wj")) { if ($prevTrip)
$viaPoints[] = $stop[1]; echo '<a href="trip.php?tripid=' . $prevTrip . "&amp;routeid=" . $routeid . '" data-icon="arrow-l" class="ui-btn-left">Previous Trip</a>';
} echo "</div>";
} echo ' <ul data-role="listview" data-inset="true">';
echo 'Via: ' . implode(", ",$viaPoints) . '</small>'; $stopsGrouped = Array();
echo '<p> Other Trips: '; $tripStopTimes = getTripStopTimes($tripid);
foreach ($routetrips as $othertrip) { echo '<li data-role="list-divider">' . $tripStopTimes[0]['arrival_time'] . ' to ' . $tripStopTimes[sizeof($tripStopTimes) - 1]['arrival_time'] . ' towards ' . $destination['stop_name'] . ' (' . ucwords(strtolower($tripStopTimes[0]['service_id'])) . ')</li>';
echo '<a href="trip.php?tripid=' . $othertrip[1] . "&routeid=" . $routeid . '">' . midnight_seconds_to_time($othertrip[0]) . '</a> '; foreach ($tripStopTimes as $key => $tripStopTime) {
} if ($key + 1 > sizeof($tripStopTimes) || stopCompare($tripStopTimes[$key]["stop_name"]) != stopCompare($tripStopTimes[$key + 1]["stop_name"])) {
echo '</p> Other directions/timing periods: '; echo '<li>';
$url = $APIurl . "/json/routesearch?routeshortname=" . $trips[1]->route_short_name;  
$json = json_decode(getPage($url));  
foreach ($json as $row) {  
if ($row[0] != $routeid) echo '<a href="trip.php?routeid=' . $row[0]. '">' . $row[2] . ' (' . ucwords($row[3]) . ')</a> ';  
}  
   
echo ' <ul data-role="listview" data-inset="true">'; if (sizeof($stopsGrouped) > 0) {
echo '<li data-role="list-divider">' . midnight_seconds_to_time($times[0]) . '-' . midnight_seconds_to_time($times[sizeof($times) - 1]) . ' ' . $trips[1]->route_long_name .'</li>'; // print and empty grouped stops
$stopsGrouped = Array(); // subsequent duplicates
foreach ($stops as $key => $row) { $stopsGrouped["stop_ids"][] = $tripStopTime['stop_id'];
if (($stops[$key][1] != $stops[$key + 1][1]) || $key + 1 >= sizeof($stops)) { $stopsGrouped["endTime"] = $tripStopTime['arrival_time'];
echo '<li>'; echo '<a href="stop.php?stopids=' . implode(",", $stopsGrouped['stop_ids']) . '">';
if (!startsWith($row[5], "Wj")) echo '<img src="css/images/time.png" alt="Timing Point" class="ui-li-icon">'; echo '<p class="ui-li-aside">' . $stopsGrouped['startTime'] . ' to ' . $stopsGrouped['endTime'];
if (sizeof($stopsGrouped) > 0) { if (isset($_SESSION['lat']) && isset($_SESSION['lon'])) {
// print and empty grouped stops echo '<br>' . distance($tripStopTime['stop_lat'], $tripStopTime['stop_lon'], $_SESSION['lat'], $_SESSION['lon'], true) . 'm away';
// subsequent duplicates }
$stopsGrouped["stop_ids"][] = $row[0]; echo '</p>';
$stopsGrouped["endTime"] = $times[$key]; echo stopGroupTitle($tripStopTime['stop_name'], $tripStopTime['stop_desc']) . '<br><small>' . sizeof($stopsGrouped["stop_ids"]) . ' stops</small>';
echo '<a href="stop.php?stopids=' . implode(",", $stopsGrouped['stop_ids']) . '">';  
echo '<p class="ui-li-aside">' . midnight_seconds_to_time($stopsGrouped['startTime']) . ' to ' . midnight_seconds_to_time($stopsGrouped['endTime']) . '</p>'; echo '</a></li>';
echo bracketsMeanNewLine($row[1]); flush();
echo '</a></li>'; @ob_flush();
$stopsGrouped = Array(); $stopsGrouped = Array();
} } else {
else { // just a normal stop
// just a normal stop echo '<a href="stop.php?stopid=' . $tripStopTime['stop_id'] . (startsWith($tripStopTime['stop_code'], "Wj") ? '&amp;stopcode=' . $tripStopTime['stop_code'] : "") . '">';
echo '<a href="stop.php?stopid=' . $row[0] . (startsWith($row[5], "Wj") ? '&stopcode=' . $row[5] : "") . '">'; echo '<p class="ui-li-aside">' . $tripStopTime['arrival_time'];
echo '<p class="ui-li-aside">' . midnight_seconds_to_time($times[$key]) . '</p>'; if (isset($_SESSION['lat']) && isset($_SESSION['lon'])) {
echo bracketsMeanNewLine($row[1]); echo '<br>' . distance($tripStopTime['stop_lat'], $tripStopTime['stop_lon'], $_SESSION['lat'], $_SESSION['lon'], true) . 'm away';
echo '</a></li>'; }
} echo '</p>';
} echo $tripStopTime['stop_name'];
else { echo '</a></li>';
// this is a duplicated line item flush();
if ($key - 1 <= 0 || ($stops[$key][1] != $stops[$key - 1][1])) { @ob_flush();
// first duplicate }
$stopsGrouped = Array( } else {
"name" => $row[1], // this is a duplicated line item
"startTime" => $times[$key], if ($key - 1 <= 0 || stopCompare($tripStopTimes[$key]['stop_name']) != stopCompare($tripStopTimes[$key - 1]['stop_name'])) {
"stop_ids" => Array( // first duplicate
$row[0] $stopsGrouped = Array(
) "name" => trim(preg_replace("/\(Platform.*/", "", $stop['stop_name'])),
); "startTime" => $tripStopTime['arrival_time'],
} "stop_ids" => Array(
else { $tripStopTime['stop_id']
// subsequent duplicates )
$stopsGrouped["stop_ids"][] = $row[0]; );
$stopsGrouped["endTime"] = $times[$key]; } else {
} // subsequent duplicates
} $stopsGrouped["stop_ids"][] = $tripStopTime['stop_id'];
  $stopsGrouped["endTime"] = $tripStopTime['arrival_time'];
  }
  }
} }
echo '</ul>'; echo '</ul>';
  echo '</span>';
include_footer(); include_footer();
?> ?>