More security/sanitizing fixes
[busui.git] / stop.php
blob:a/stop.php -> blob:b/stop.php
--- a/stop.php
+++ b/stop.php
@@ -1,42 +1,115 @@
 <?php
-include('common.inc.php');
-$stopid = filter_var($_REQUEST['stopid'],FILTER_SANITIZE_NUMBER_INT);
-$url = $APIurl."/json/stop?stop_id=".$stopid;
-$stop = json_decode(getPage($url));
-
-include_header($stop[1],"stop");
-if (isMetricsOn()) {
-// Create a new Instance of the tracker
-$owa = new owa_php();
-// Set the ID of the site being tracked
-$owa->setSiteId($owaSiteID);
-// Create a new event object
-$event = $owa->makeEvent();
-// Set the Event Type, in this case a "video_play"
-$event->setEventType('view_stop');
-// Set a property
-$event->set('stop_id',$stopid);
-// Track the event
-$owa->trackEvent($event);
-    }
+include ('include/common.inc.php');
+$stopid = filter_var($_REQUEST['stopid'], FILTER_SANITIZE_NUMBER_INT);
+$stopcode = filter_var($_REQUEST['stopcode'], FILTER_SANITIZE_STRING);
+if ($stopid) $stop = getStop($stopid);
+/*if ($stopcode != "" && $stop[5] != $stopcode) {
+	$url = $APIurl . "/json/stopcodesearch?q=" . $stopcode;
+	$stopsearch = json_decode(getPage($url));
+	$stopid = $stopsearch[0][0];
+	$url = $APIurl . "/json/stop?stop_id=" . $stopid;
+	$stop = json_decode(getPage($url));
+}
+if (!startsWith($stop[5], "Wj") && strpos($stop[1], "Platform") === false) {
+	// expand out to all platforms
+	
+}*/
+$stops = Array();
+$stopPositions = Array();
+$stopNames = Array();
+$tripStopNumbers = Array();
+$allStopsTrips = Array();
+$fetchedTripSequences = Array();
+$stopLinks = "";
+if (isset($_REQUEST['stopids'])) {
+	$stopids = explode(",", filter_var($_REQUEST['stopids'], FILTER_SANITIZE_STRING));
+	foreach ($stopids as $sub_stopid) {
+		$stops[] = getStop($sub_stopid);
+	}
+	$stop = $stops[0];
+	$stopid = $stops[0]["stop_id"];
+	$stopLinks.= "Individual stop pages: ";
+	foreach ($stops as $key => $sub_stop) {
+		//	$stopNames[$key] = $sub_stop[1] . ' Stop #' . ($key + 1);
+		if (strpos($stop["stop_name"], "Station")) {
+			$stopNames[$key] = 'Platform ' . ($key + 1);
+			$stopLinks.= '<a href="stop.php?stopid=' . $sub_stop["stop_id"] . '&stopcode=' . $sub_stop["stop_code"] . '">' . $sub_stop["stop_name"] . '</a> ';
+		}
+		else {
+			$stopNames[$key] = '#' . ($key + 1);
+			$stopLinks.= '<a href="stop.php?stopid=' . $sub_stop["stop_id"] . '&stopcode=' . $sub_stop["stop_code"] . '">' . $sub_stop["stop_name"] . ' Stop #' . ($key + 1) . '</a> ';
+		}
+		$stopPositions[$key] = Array(
+			$sub_stop["stop_lat"],
+			$sub_stop["stop_lon"]
+		);
+		$trips = getStopTrips($sub_stop["stop_id"]);
+		$tripSequence = "";
+		foreach ($trips as $trip) {
+			$tripSequence.= "{$trip['trip_id']},";
+			$tripStopNumbers[$trip['trip_id']][] = $key;
+		}
+		if (!in_array($tripSequence, $fetchedTripSequences)) {
+			// only fetch new trip sequences
+			$fetchedTripSequences[] = $tripSequence;
+			$trips = getStopTripsWithTimes($sub_stop["stop_id"]);
+			foreach ($trips as $trip) {
+				if (!isset($allStopsTrips[$trip["trip_id"]])) $allStopsTrips[$trip["trip_id"]] = $trip;
+			}
+		}
+		else {
+			echo "skipped sequence $tripSequence";
+		}
+	}
+}
+include_header($stop['stop_name'], "stop");
 timePlaceSettings();
-echo '<div data-role="content" class="ui-content" role="main"><p>'.staticmap(Array(0 => Array($stop[2],$stop[3]))).'</p>';
+echo '<div data-role="content" class="ui-content" role="main">        <a name="maincontent" id="maincontent"></a>';
+echo $stopLinks;
+if (sizeof($stops) > 0) {
+	trackEvent("View Stops", "View Combined Stops", $stop["stop_name"], $stop["stop_id"]);
+	echo '<p>' . staticmap($stopPositions) . '</p>';
+}
+else {
+	trackEvent("View Stops", "View Single Stop", $stop["stop_name"], $stop["stop_id"]);
+	echo '<p>' . staticmap(Array(
+		0 => Array(
+			$stop["stop_lat"],
+			$stop["stop_lon"]
+		)
+	)) . '</p>';
+}
 echo '  <ul data-role="listview"  data-inset="true">';
-$url = $APIurl."/json/stoptrips?stop=".$stopid."&time=".midnight_seconds()."&service_period=".service_period();
-$trips = json_decode(getPage($url));
-debug(print_r($trips,true));
-foreach ($trips as $row)
-{
-echo  '<li>';
-echo '<h3><a href="trip.php?stopid='.$stopid.'&tripid='.$row[1][0].'">'.$row[1][1];
-if (isFastDevice()) {
-    $viaPoints = viaPointNames($row[1][0],$stopid);
-    if ($viaPoints != "") echo '<br><small>Via: '.$viaPoints.'</small> </a></h3>';
+if (sizeof($allStopsTrips) > 0) {
+    sktimesort($allStopsTrips,"arrival_time", true);
+	$trips = $allStopsTrips;
 }
-echo '<p class="ui-li-aside"><strong>'.midnight_seconds_to_time($row[0]).'</strong></p>';
-echo '</li>';  
+else {
+	$trips = getStopTripsWithTimes($stopid);
 }
-if (sizeof($trips) == 0) echo "<li> <center>No trips in the near future.</center> </li>";
+if (sizeof($trips) == 0) {
+	echo "<li> <center>No trips in the near future.</center> </li>";
+}
+else {
+	foreach ($trips as $trip) {
+		echo '<li>';
+		echo '<a href="trip.php?stopid=' . $stopid . '&tripid=' . $trip['trip_id'] . '"><h3>' . $trip['route_short_name'] . " " . $trip['route_long_name'] . "</h3><p>";
+		$viaPoints = viaPointNames($trip['trip_id'], $trip['stop_sequence']);
+		if ($viaPoints != "") echo '<br><span class="viaPoints">Via: ' . $viaPoints . '</span>';
+		if (sizeof($tripStopNumbers) > 0) {
+			echo '<br><small>Boarding At: ';
+			foreach ($tripStopNumbers[$trip['trip_id']] as $key) {
+				echo $stopNames[$key] . ' ';
+			}
+			echo '</small>';
+		}
+		echo '</p>';
+		echo '<p class="ui-li-aside"><strong>' . $trip['arrival_time'] . '</strong></p>';
+		echo '</a></li>';
+		flush();
+		@ob_flush();
+	}
+}
 echo '</ul></div>';
 include_footer();
 ?>