--- a/stop.php +++ b/stop.php @@ -20,6 +20,7 @@ $stopNames = Array(); $tripStopNumbers = Array(); $allStopsTrips = Array(); +$fetchedTripSequences = Array(); $stopLinks = ""; if (isset($_REQUEST['stopids'])) { $stopids = explode(",", filter_var($_REQUEST['stopids'], FILTER_SANITIZE_STRING)); @@ -45,12 +46,25 @@ $sub_stop[2], $sub_stop[3] ); - $url = $APIurl . "/json/stoptrips?stop=" . $sub_stop[0] . "&time=" . midnight_seconds() . "&service_period=" . service_period(); - $trips = json_decode(getPage($url)); + + $url = $APIurl . "/json/stopalltrips?stop=" . $sub_stop[0]; $trips = json_decode(getPage($url)); + $tripSequence = ""; foreach ($trips as $trip) { - if (!isset($allStopsTrips[$trip[1][0]])) $allStopsTrips[$trip[1][0]] = $trip; - $tripStopNumbers[$trip[1][0]][] = $key; + $tripSequence .= "$trip[0],"; + $tripStopNumbers[$trip[0]][] = $key; } + + if (!in_array($tripSequence,$fetchedTripSequences)) { + // only fetch new trip sequences + $fetchedTripSequences[] = $tripSequence; + $url = $APIurl . "/json/stoptrips?stop=" . $sub_stop[0] . "&time=" . midnight_seconds() . "&service_period=" . service_period(); + $trips = json_decode(getPage($url)); + foreach ($trips as $trip) { + if (!isset($allStopsTrips[$trip[1][0]])) $allStopsTrips[$trip[1][0]] = $trip; + } + } else { + echo "skipped sequence $tripSequence"; + } } } include_header($stop[1], "stop"); @@ -82,7 +96,7 @@ } foreach ($trips as $row) { echo '<li>'; - echo '<h3><a href="trip.php?stopid=' . $stopid . '&tripid=' . $row[1][0] . '">' . $row[1][1]; + echo '<a href="trip.php?stopid=' . $stopid . '&tripid=' . $row[1][0] . '"><h3>' . $row[1][1]."</h3><p>"; $viaPoints = viaPointNames($row[1][0], $stopid); if ($viaPoints != "") echo '<br><span class="viaPoints">Via: ' . $viaPoints . '</span>'; if (sizeof($tripStopNumbers) > 0) { @@ -92,9 +106,10 @@ } echo '</small>'; } - echo '</a></h3>'; + echo '</p>'; echo '<p class="ui-li-aside"><strong>' . midnight_seconds_to_time($row[0]) . '</strong></p>'; - echo '</li>'; + echo '</a></li>'; + flush(); @ob_flush(); } if (sizeof($trips) == 0) echo "<li> <center>No trips in the near future.</center> </li>"; echo '</ul></div>';