Better time management, times on nearby routes
Better time management, times on nearby routes

--- a/include/common-session.inc.php
+++ b/include/common-session.inc.php
@@ -53,4 +53,7 @@
 }
 debug(print_r($_SESSION, true) , "session");
 
+function current_time() {
+	return ($_SESSION['time']? $_SESSION['time'] : date("H:i:s"));
+}
 ?>

--- a/include/db/route-dao.inc.php
+++ b/include/db/route-dao.inc.php
@@ -40,10 +40,10 @@
 }
 
 function getRouteNextTrip($routeID) {
-    global $conn;
+     global $conn;
     $query = "select * from routes join trips on trips.route_id = routes.route_id
 join stop_times on stop_times.trip_id = trips.trip_id where
-arrival_time > CURRENT_TIME and routes.route_id = '$routeID' order by
+arrival_time > '".current_time()."' and routes.route_id = '$routeID' order by
 arrival_time limit 1";
         debug($query,"database");
 	$result = pg_query($conn, $query);
@@ -53,6 +53,18 @@
 	}
 	return pg_fetch_assoc($result);       
   }
+  
+  function getTimeInterpolatedRouteAtStop($routeID, $stop_id)
+{
+    $nextTrip = getRouteNextTrip($routeID);
+    if ($nextTrip['trip_id']){
+    	foreach (getTimeInterpolatedTrip($nextTrip['trip_id']) as $tripStop) {
+		if ($tripStop['stop_id'] == $stop_id) return $tripStop;
+	}
+    }
+	return Array();
+}
+  
 function getRouteTrips($routeID) {
         global $conn;
     $query = "select * from routes join trips on trips.route_id = routes.route_id
@@ -112,7 +124,7 @@
                  if ($service_period == "") $service_period = service_period();
                   if ($limit != "") $limit = " LIMIT $limit "; 
     global $conn;
-        $query = "SELECT service_id,trips.route_id,route_short_name,route_long_name,
+        $query = "SELECT service_id,trips.route_id,route_short_name,route_long_name,min(stops.stop_id) as stop_id,
         min(ST_Distance(position, ST_GeographyFromText('SRID=4326;POINT($lng $lat)'), FALSE)) as distance
 FROM stop_times
 join trips on trips.trip_id = stop_times.trip_id

--- a/include/db/stop-dao.inc.php
+++ b/include/db/stop-dao.inc.php
@@ -119,7 +119,7 @@
 {
 	if ($service_period == "") $service_period = service_period();
 	if ($time_range == "") $time_range = (24 * 60 * 60);
-	if ($time == "") $time = ($_SESSION['time'] ? $_SESSION['time'] : date("H:i:s"));
+	if ($time == "") $time = current_time();
 	if ($limit == "") $limit = 10;
 	$trips = getStopTrips($stopID, $service_period, $time);
 	$timedTrips = Array();

--- a/include/db/trip-dao.inc.php
+++ b/include/db/trip-dao.inc.php
@@ -109,10 +109,11 @@
 	}
 	return $rv;
 }
-function getTimeInterpolatedTripAtStop($tripID, $stop_sequence)
+function getTimeInterpolatedTripAtStop($tripID, $stop_sequence, $stop_id = "")
 {
     	foreach (getTimeInterpolatedTrip($tripID) as $tripStop) {
 		if ($tripStop['stop_sequence'] == $stop_sequence) return $tripStop;
+		if ($tripStop['stop_id'] == $stop_id) return $tripStop;
 	}
 	return Array();
 }

--- a/routeList.php
+++ b/routeList.php
@@ -59,7 +59,8 @@
 	foreach ($routes as $route) {
 		echo '<li><a href="trip.php?routeid=' . $route['route_id'] . '"><h3>' . $route['route_short_name'] . "</h3><p>" . $route['route_long_name'] . " (" . ucwords($route['service_id']) . ")</p>";
 		if ($_REQUEST['nearby']) {
-				echo '<span class="ui-li-count">' .floor($route['distance']) . 'm away</span>';
+			$time = getTimeInterpolatedRouteAtStop($route['route_id'], $route['stop_id']);
+				echo '<span class="ui-li-count">'.($time['arrival_time']?$time['arrival_time']:"No more trips today")."<br>" .floor($route['distance']) . 'm away</span>';
 		}
 		echo "</a></li>\n";
 	}