1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 | <?php include('common.inc.php'); include_header("Trip Planner"); function tripPlanForm($errorMessage = "") { $from = (isset($_REQUEST['from']) ? $_REQUEST['from'] : "Brigalow"); $to = (isset($_REQUEST['to']) ? $_REQUEST['to'] : "Barry"); $date = (isset($_REQUEST['date']) ? $_REQUEST['date'] : date("m/d/Y")); $time = (isset($_REQUEST['time']) ? $_REQUEST['time'] : date("h:ia")); echo "<font color=red>$errorMessage</font>"; echo '<form action="tripPlanner.php" method="post"> <div data-role="fieldcontain"> <label for="from">I would like to go from</label> <input type="text" name="from" id="from" value="' . $from . '" /> </div> <div data-role="fieldcontain"> <label for="to"> to </label> <input type="text" name="to" id="to" value="' . $to . '" /> </div> <div data-role="fieldcontain"> <label for="date"> on </label> <input type="text" name="date" id="date" value="' . $date . '" /> </div> <div data-role="fieldcontain"> <label for="time"> at </label> <input type="text" name="time" id="time" value="' . $time . '" /> </div> <input type="submit" value="Go!"></form>'; } function processItinerary($itineraryNumber, $itinerary) { echo '<div data-role="collapsible" ' . ($itineraryNumber > 0 ? 'data-collapsed="true"' : "") . '> <h3> Option #' . ($itineraryNumber + 1) . ": " . floor($itinerary->duration / 60000) . " minutes ({$itinerary->startTime} to {$itinerary->endTime})</h3><p>"; echo "Walking time: " . floor($itinerary->walkTime / 60000) . " minutes (" . floor($itinerary->walkDistance) . " meters)<br>\n"; echo "Transit time: " . floor($itinerary->transitTime / 60000) . " minutes<br>\n"; echo "Waiting time: " . floor($itinerary->waitingTime / 60000) . " minutes<br>\n"; if (is_array($itinerary->legs->leg)) { $legMarkers = array(); foreach ($itinerary->legs->leg as $legNumber => $leg) { $legMarkers[] = array($leg->from->lat, $leg->from->lon); } echo '' . staticmap($legMarkers) . "<br>\n"; echo '<ul>'; foreach ($itinerary->legs->leg as $legNumber => $leg) { echo '<li>'; processLeg($legNumber, $leg); echo "</li>"; } echo "</ul>"; } else { echo '' . staticmap(array(array($itinerary->legs->leg->from->lat, $itinerary->legs->leg->from->lon))) . "<br>\n"; processLeg(0, $itinerary->legs->leg); } echo "</p></div>"; } function processLeg($legNumber, $leg) { $legArray = object2array($leg); echo '<h3>Leg #' . ($legNumber + 1) . " ( {$legArray['@mode']} from: {$leg->from->name} to {$leg->to->name}, " . floor($leg->duration / 60000) . " minutes) </h3>\n"; if ($legArray["@mode"] === "BUS") { echo "Take bus {$legArray['@route']} " . str_replace("To", "towards", $legArray['@headsign']) . "<br>"; } else { $walkStepMarkers = array(); foreach ($leg->steps->walkSteps as $stepNumber => $step) { $walkStepMarkers[] = array($step->lat, $step->lon); } echo "" . staticmap($walkStepMarkers, "icong") . "<br>\n"; foreach ($leg->steps->walkSteps as $stepNumber => $step) { echo "Walking step " . ($stepNumber + 1) . " $step->absoluteDirection / $step->relativeDirection on $step->streetName for " . floor($step->distance) . " meters<br>\n"; } } } if ($_REQUEST['time']) { $toPlace = (startsWith($_REQUEST['to'], "-") ? $_REQUEST['to'] : geocode(urlencode($_REQUEST['to']), false)); $fromPlace = (startsWith($_REQUEST['from'], "-") ? $_REQUEST['from'] : geocode(urlencode($_REQUEST['from']), false)); if ($toPlace == "" || $fromPlace == "") { $errorMessage = ""; if ($toPlace === "") $errorMessage .= urlencode($_REQUEST['to']) . " not found.<br>\n"; if ($fromPlace === "") $errorMessage .= urlencode($_REQUEST['from']) . " not found.<br>\n"; tripPlanForm($errorMessage); } else { $url = "http://localhost:8080/opentripplanner-api-webapp/ws/plan?_dc=1290254798856&arriveBy=false&date=" . urlencode($_REQUEST['date']) . "&time=" . urlencode($_REQUEST['time']) . "&mode=TRANSIT%2CWALK&optimize=QUICK&maxWalkDistance=840&wheelchair=false&toPlace=$toPlace&fromPlace=$fromPlace&intermediatePlaces="; $ch = curl_init($url); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_HEADER, 0); curl_setopt($ch, CURLOPT_HTTPHEADER, array("Accept: application/json")); $page = curl_exec($ch); curl_close($ch); $tripplan = json_decode($page); echo "<h1> From: {$tripplan->plan->from->name} To: {$tripplan->plan->to->name} </h1>"; echo "<h1> At: {$tripplan->plan->date} </h1>"; if (is_array($tripplan->plan->itineraries->itinerary)) { echo '<div data-role="collapsible-set">'; foreach ($tripplan->plan->itineraries->itinerary as $itineraryNumber => $itinerary) { processItinerary($itineraryNumber, $itinerary); } echo "</div>"; } else { processItinerary(0, $tripplan->plan->itineraries->itinerary); } } } else { tripPlanForm(); } include_footer(); ?> |