--- a/tripPlanner.php +++ b/tripPlanner.php @@ -1,28 +1,45 @@ <?php -include ('common.inc.php'); -include_header("Trip Planner", "tripPlanner", true, true, true); -$from = (isset($_REQUEST['from']) ? filter_var($_REQUEST['from'], FILTER_SANITIZE_STRING) : "Brigalow"); -$to = (isset($_REQUEST['to']) ? filter_var($_REQUEST['to'], FILTER_SANITIZE_STRING) : "Barry"); + +/* + * Copyright 2010,2011 Alexander Sadleir + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. + */ +include ('include/common.inc.php'); +include_header("Trip Planner", "tripPlanner", true, false, 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"> + $timeParts = explode("T", $timeString); + return str_replace("Z", "", $timeParts[1]); +} + +function tripPlanForm($errorMessage = "") { + global $date, $time, $from, $to; + echo "<div class='error'>$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> + <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> + <a href="#" style="display:none" name="toHere" id="toHere">Here?</a> </div> <div data-role="fieldcontain"> <label for="date"> on </label> @@ -33,112 +50,236 @@ <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>"; - } - 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) . " $step->absoluteDirection / $step->relativeDirection on $step->streetName for " . floor($step->distance) . " meters<br>\n"; - } - } -} +} + +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, false, false, true) . "<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 + ) + ), false, false, true) . "<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", $legArray['@headsign']) . " departing at " . formatTime($leg->startTime) . "<br>"; + } else { + $walkStepMarkers = array(); + foreach ($leg->steps->walkSteps as $stepNumber => $step) { + $walkStepMarkers[] = array( + $step->lat, + $step->lon + ); + } + echo "" . staticmap($walkStepMarkers, false, false, true) . "<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']) { - $toPlace = (startsWith($to, "-") ? $to : geocode($to, false)); - $fromPlace = (startsWith($from, "-") ? $from : geocode($from, false)); - if ($toPlace == "" || $fromPlace == "") { - $errorMessage = ""; - if ($toPlace === "") $errorMessage.= urlencode($to) . " not found.<br>\n"; - if ($fromPlace === "") $errorMessage.= urlencode($from) . " not found.<br>\n"; - 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="; - $ch = curl_init($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, 5); - $page = curl_exec($ch); - if (curl_errno($ch)) { - tripPlanForm("Trip planner temporarily unavailable: " . curl_errno($ch) . " " . curl_error($ch)); - } - else { - $tripplan = json_decode($page); - debug(print_r($triplan, true)); - echo "<h1> From: {$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(); + if (startsWith($to, "-")) { + $toPlace = $to; + } else if (strpos($to, "(") !== false) { + $toParts = explode("(", $to); + $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($tripplan, true)); + if (isset ($tripplan->error->msg)) { + echo $tripplan->error->msg; + } else { + echo "<h1> From: {$tripplan->plan->from->name} To: {$tripplan->plan->to->name} </h1>"; + echo $tripplan->plan->date; + echo "<h1> At: " . formatTime($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 { + $overrides = getServiceOverride(); + if (isset($overrides['service_id'])) { + echo "Sorry, due to the modified timetable, this trip planner won't work correctly today. Instead, use the Google Maps one below:"; + echo ' +<script language="javascript"> + // make some ezamples + var startExample = "Gungahlin, ACT"; + var endExample = "Bunda St, Canberra"; + var zip = "2600"; + var urlToGoTo = "http://www.google.com/maps?ie=UTF8&f=d&" ; + + function buildURL(){ + document.getElementById(\'linkOut\').href = urlToGoTo + "&saddr=" + document.getElementById(\'saddr\').value + "&daddr=" + document.getElementById(\'daddr\').value + "&dirflg=r"; + } + +</script> + +<form action="https://www.action.act.gov.au/googletransit/redir_to_google.asp" method="post" name="GoogleTransit" target="_blank" id="GoogleTransit"> + <table width="226" cellspacing="1" border="1"> + <tr> + <td colspan="2" valign="middle"><a href="http://google.com/transit"><img src="/maps_logo_small_blue.png"width="150" height="55" border="0" alt="Link to Google Transit Trip Planner" align="middle"></a> <br /> + <B>Transit Trip Planner</B></td> + </tr> + <tr> + <td colspan="2" nowrap><strong>Start</strong> (e.g. + <script language="javascript">document.write(startExample)</script>)<br /> + <input type="text" size="27" name="saddr" id="saddr" maxlength="2048" title="Enter the Origin Address" value="" onFocus="this.value=\'\';" onBlur="if(this.value==\'\')this.value=startExample"> + <br /><br /> <strong>End</strong> (e.g. + <script language="javascript">document.write(endExample)</script>) + <BR> + <input type="text" size="27" name="daddr" id="daddr" maxlength="2048" title="Enter the Destination Address" onfocus="this.value=\'\';" onBlur="if(this.value==\'\')this.value=endExample"> + <br> + <table> + <tr> + <td><strong>Date</strong></td> + <td><strong>Time</strong></td> + </tr> + <tr> + <td nowrap=""><input type="text" title="Enter the Date in DD/MM/YY format" maxlength="10" value="" name="date" size="10" id="fdate"></td> + <td nowrap="nowrap"><input type="text" title="Enter the Time in HH:MM AM or PM format" maxlength="8" value="" name="time" size="5" id="ftime"></td> + </tr> + </table> +Plan by: + <select name="ttype"> + <option value="dep">Departure Time</option> + <option value="arr">Arrival Time</option> + </select> + <center> + <input name="Submit" type="submit" value="Get directions"> + </center></td> + </tr> + </table> +</form> + +<script language="javascript"> + +// calculate the current time + + var currentTime = new Date() ; + var hours = currentTime.getHours() ; + var minutes = currentTime.getMinutes() ; + + var currentDay = currentTime.getDate() ; + var currentMonth = currentTime.getMonth() + 1 ; +// var currentYear = currentTime.getYear() ; 07/10/2011 by Vlad + var currentYear = currentTime.getFullYear() ; + +// account for leading zero + if (minutes < 10) + minutes = "0" + minutes +// 07/10/2011 by Vlad + if (hours < 10) + hours = "0" + hours + if (currentDay < 10) + currentDay = "0" + currentDay + if (currentMonth < 10) + currentMonth = "0" + currentMonth + + var displayTime = hours + ":" + minutes ; + +// populate the current time + document.getElementById(\'ftime\').value = displayTime ; + +// populate the address examplates + document.getElementById(\'saddr\').value = startExample ; + document.getElementById(\'daddr\').value = endExample ; + document.getElementById(\'fdate\').value = currentDay + \'/\' + currentMonth + \'/\' + currentYear ; + +</script> +'; + } else { + tripPlanForm(); + } } include_footer(); ?>