Grouping of identical stops on trip view
[busui.git] / trip.php
blob:a/trip.php -> blob:b/trip.php
--- a/trip.php
+++ b/trip.php
@@ -3,21 +3,25 @@
 $tripid = filter_var($_REQUEST['tripid'], FILTER_SANITIZE_NUMBER_INT);
 $stopid = filter_var($_REQUEST['stopid'], FILTER_SANITIZE_NUMBER_INT);
 $routeid = filter_var($_REQUEST['routeid'], FILTER_SANITIZE_NUMBER_INT);
+$routetrips = Array();
 if ($_REQUEST['routeid']) {
 	$url = $APIurl . "/json/routetrips?route_id=" . $routeid;
-	$trips = json_decode(getPage($url));
-	debug(print_r($trips, true));
-	foreach ($trips as $trip) {
+	$routetrips = json_decode(getPage($url));
+	foreach ($routetrips as $trip) {
 		if ($trip[0] < midnight_seconds()) {
 			$tripid = $trip[1];
 			break;
 		}
 	}
-	if (!($tripid > 0)) $tripid = $trips[0][1];
+	if (!($tripid > 0)) $tripid = $routetrip[0][1];
 }
 $url = $APIurl . "/json/triprows?trip=" . $tripid;
 $trips = array_flatten(json_decode(getPage($url)));
-debug(print_r($trips, true));
+if (sizeof($routetrips) == 0) {
+	$routeid = $trips[1]->route_id;
+	$url = $APIurl . "/json/routetrips?route_id=" . $trips[1]->route_id;
+	$routetrips = json_decode(getPage($url));
+}
 include_header("Stops on " . $trips[1]->route_short_name . ' ' . $trips[1]->route_long_name, "trip");
 if (isMetricsOn()) {
 	// Create a new Instance of the tracker
@@ -36,19 +40,59 @@
 	$owa->trackEvent($event);
 }
 timePlaceSettings();
+echo '<p> Other Trips: ';
+foreach ($routetrips as $othertrip) {
+	echo '<a href="trip.php?tripid=' . $othertrip[1] . "&routeid=" . $routeid . '">' . midnight_seconds_to_time($othertrip[0]) . '</a> ';
+}
+echo '</p> Other directions/timing periods: ';
 echo '  <ul data-role="listview"  data-inset="true">';
 $url = $APIurl . "/json/tripstoptimes?trip=" . $tripid;
 $json = json_decode(getPage($url));
-debug(print_r($json, true));
 $stops = $json[0];
 $times = $json[1];
+echo '<li data-role="list-divider">' . midnight_seconds_to_time($times[0]) . '-' . midnight_seconds_to_time($times[sizeof($times) - 1]) . '</li>';
+$stopsGrouped = Array();
 foreach ($stops as $key => $row) {
-	echo '<li>';
-	echo '<h3><a href="stop.php?stopid=' . $row[0] . '">' . bracketsMeanNewLine($row[1]);
-	if ($row[0] == $stopid) echo "<br><small> Current Location</small>";
-	echo '</a></h3>';
-	echo '<p class="ui-li-aside">' . midnight_seconds_to_time($times[$key]) . '</p>';
-	echo '</li>';
+	if (($stops[$key][1] != $stops[$key + 1][1]) || $key + 1 >= sizeof($stops)) {
+		echo '<li>';
+		if (!startsWith($row[5], "Wj")) echo '<img src="css/images/time.png" alt="Timing Point" class="ui-li-icon">';
+		if (sizeof($stopsGrouped) > 0) {
+			// print and empty grouped stops
+			// subsequent duplicates
+			$stopsGrouped["stop_ids"][] = $row[0];
+			$stopsGrouped["endTime"] = $times[$key];
+			echo '<a href="stop.php?stopids=' . $stopsGrouped['stop_ids'] . '">';
+			echo '<p class="ui-li-aside">' . midnight_seconds_to_time($stopsGrouped['startTime']) . ' to ' . midnight_seconds_to_time($stopsGrouped['endTime']) . '</p>';
+			echo bracketsMeanNewLine($row[1]);
+			echo '</a></li>';
+			$stopsGrouped = Array();
+		}
+		else {
+			// just a normal stop
+			echo '<a href="stop.php?stopid=' . $row[0] . (startsWith($row[5], "Wj") ? '&stopcode=' . $row[5] : "") . '">';
+			echo '<p class="ui-li-aside">' . midnight_seconds_to_time($times[$key]) . '</p>';
+			echo bracketsMeanNewLine($row[1]);
+			echo '</a></li>';
+		}
+	}
+	else {
+		// this is a duplicated line item
+		if ($key - 1 <= 0 || ($stops[$key][1] != $stops[$key - 1][1])) {
+			// first duplicate
+			$stopsGrouped = Array(
+				"name" => $row[1],
+				"startTime" => $times[$key],
+				"stop_ids" => Array(
+					$row[0]
+				)
+			);
+		}
+		else {
+			// subsequent duplicates
+			$stopsGrouped["stop_ids"][] = $row[0];
+			$stopsGrouped["endTime"] = $times[$key];
+		}
+	}
 }
 echo '</ul>';
 include_footer();