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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 | <?php include ('include/common.inc.php'); include_header("Trip Planner", "tripPlanner", true, true, true); $from = (isset($_REQUEST['from']) ? filter_var($_REQUEST['from'], FILTER_SANITIZE_STRING) : ""); $to = (isset($_REQUEST['to']) ? filter_var($_REQUEST['to'], FILTER_SANITIZE_STRING) : ""); $date = (isset($_REQUEST['date']) ? filter_var($_REQUEST['date'], FILTER_SANITIZE_STRING) : date("m/d/Y")); $time = (isset($_REQUEST['time']) ? filter_var($_REQUEST['time'], FILTER_SANITIZE_STRING) : date("H:i")); function formatTime($timeString) { $timeParts = explode("T", $timeString); return str_replace("Z", "", $timeParts[1]); } function tripPlanForm($errorMessage = "") { global $date, $time, $from, $to; echo "<font color=red>$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 . '" /> <a href="#" style="display:none" name="fromHere" id="fromHere"/>Here?</a> </div> <div data-role="fieldcontain"> <label for="to"> to </label> <input type="text" name="to" id="to" value="' . $to . '" /> <a href="#" style="display:none" name="toHere" id="toHere"/>Here?</a> </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="time" name="time" id="time" value="' . $time . '" /> </div> <input type="submit" value="Go!"></form>'; echo "<script> $('#toHere').click(function(event) { $('#to').val(getCookie('geolocate')); return false;}); $('#toHere').show(); $('#fromHere').click(function(event) { $('#from').val(getCookie('geolocate')); return false;}); $('#fromHere').show(); </script>"; } function processItinerary($itineraryNumber, $itinerary) { echo '<div data-role="collapsible" ' . ($itineraryNumber > 0 ? 'data-collapsed="true"' : "") . '> <h3> Option #' . ($itineraryNumber + 1) . ": " . floor($itinerary->duration / 60000) . " minutes (" . formatTime($itinerary->startTime) . " to " . formatTime($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, 0, "iconb", false) . "<br>\n"; echo '<ul>'; foreach ($itinerary->legs->leg as $legNumber => $leg) { echo '<li>'; processLeg($legNumber, $leg); echo "</li>"; flush(); @ob_flush(); } echo "</ul>"; } else { echo '' . staticmap(array( array( $itinerary->legs->leg->from->lat, $itinerary->legs->leg->from->lon ) ) , 0, "iconb", false) . "<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, 0, "icong", false) . "<br>\n"; foreach ($leg->steps->walkSteps as $stepNumber => $step) { echo "Walking step " . ($stepNumber + 1) . ": "; if ($step->relativeDirection == "CONTINUE") { echo "Continue, "; } else if ($step->relativeDirection) echo "Turn " . ucwords(strtolower(str_replace("_", " ", $step->relativeDirection))) . ", "; echo "Go " . ucwords(strtolower($step->absoluteDirection)) . " on "; if (strpos($step->streetName, "from") !== false && strpos($step->streetName, "way") !== false) { echo "footpath"; } else { echo $step->streetName; } echo " for " . floor($step->distance) . " meters<br>\n"; } } } if ($_REQUEST['time']) { if (startsWith($to, "-")) { $toPlace = $to; } else if (strpos($to, "(") !== false) { $toParts = explode("(", $to); print_r($toParts); $toPlace = str_replace( ")", "", $toParts[1]); } else { $toPlace = geocode($to, false); } if (startsWith($from, "-")) { $fromPlace = $from; } else if (strpos($from, "(") !== false) { $fromParts = explode("(", urldecode($from)); $fromPlace = str_replace(")", "", $fromParts[1]); } else { $fromPlace = geocode($from, false); } if ($toPlace == "" || $fromPlace == "") { $errorMessage = ""; if ($toPlace == "") { $errorMessage.= urlencode($to) . " not found.<br>\n"; trackEvent("Trip Planner", "Geocoder Failed", $to); } if ($fromPlace == "") { $errorMessage.= urlencode($from) . " not found.<br>\n"; trackEvent("Trip Planner", "Geocoder Failed", $from); } tripPlanForm($errorMessage); } else { $url = $otpAPIurl . "ws/plan?date=" . urlencode($_REQUEST['date']) . "&time=" . urlencode($_REQUEST['time']) . "&mode=TRANSIT%2CWALK&optimize=QUICK&maxWalkDistance=840&wheelchair=false&toPlace=$toPlace&fromPlace=$fromPlace&intermediatePlaces="; debug($url); $ch = curl_init($url); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_HEADER, 0); curl_setopt($ch, CURLOPT_HTTPHEADER, array( "Accept: application/json" )); curl_setopt($ch, CURLOPT_TIMEOUT, 10); $page = curl_exec($ch); if (curl_errno($ch) || curl_getinfo($ch, CURLINFO_HTTP_CODE) != 200) { tripPlanForm("Trip planner temporarily unavailable: " . curl_errno($ch) . " " . curl_error($ch) . " " . curl_getinfo($ch, CURLINFO_HTTP_CODE) . (isDebug() ? "<br>" . $url : "")); trackEvent("Trip Planner", "Trip Planner Failed", $url); } else { trackEvent("Trip Planner", "Plan Trip From", $from); trackEvent("Trip Planner", "Plan Trip To", $to); $tripplan = json_decode($page); debug(print_r($tripplan, true)); echo "<h1> From: {$tripplan->plan->from->name} To: {$tripplan->plan->to->name} </h1>"; echo "<h1> At: " . formatTime($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, $tripplan->plan->itineraries->itinerary); } } curl_close($ch); } } else { tripPlanForm(); } include_footer(); ?> |