foreach ($start_stations as $station) {
$station_marker = $station->marker;
echo "<tr>\n";
printStation($station_marker);
echo "<td>\n";
if ($start_station_marker->id == $station_marker->id) {
echo "<input type=\"radio\" name=\"ssta\" value=\"{$station_marker->id}\" checked/>\n";
} else {
echo "<input type=\"radio\" name=\"ssta\" value=\"{$station_marker->id}\" />\n";
}
echo "</td>\n";
echo "</tr>\n";
$num++;
}
// list alternate end stations
$end_stations = findNearestStations2($ends[0]);
$end_station_marker = $path_array[count($path_array) - 1]->m1;
echo "<tr>\n<td colspan=\"4\"><b>End Station Choices</b></td>\n</tr>\n";
echo "<tr>\n<td> <b>Show</b> </td>\n";
echo "<td><b>Station Name</b></td>\n";
echo "<td><b>Subway Lines</b></td>\n</tr>\n";
$num = 1;
foreach ($end_stations as $station) {
$station_marker = $station->marker;
echo "<tr>\n";
printStation($station_marker);
echo "<td>\n";
if ($end_station_marker->id == $station_marker->id) {
echo "<input type=\"radio\" name=\"esta\" value=\"{$station_marker->id}\" checked/>\n";
} else {
echo "<input type=\"radio\" name=\"esta\" value=\"{$station_marker->id}\" />\n";
print_r($ends);
echo "<br/>";
}
$start_station_marker = getMarker($_GET['start']);
$end_station_marker = getMarker($_GET['end']);
// find the path
$path = findS2SPath($start_station_marker, $end_station_marker);
// add two segments to the marker
$start_location = $starts[0];
$end_location = $ends[0];
// add the segment directly to the Path.
// shouldn't because it's a violation of abstraction, but I haven't developed the API yet.
$start_marker = new Marker($start_location->point->lat, $start_location->point->lng, "start", $start_location->getAddressString());
$segment = new Segment($start_marker, $start_station_marker, $start_station_marker->lines, distance($start_marker, $start_station_marker) / $WALKING_SPEED, "walking");
// add segment directly to the beginning of the path
array_unshift($path->path, $segment);
$path->time += $segment->t;
// now add the last marker
$end_marker = new Marker($end_location->point->lat, $end_location->point->lng, "end", $end_location->getAddressString());
$segment = new Segment($end_station_marker, $end_marker, null, distance($end_station_marker, $end_marker) / $WALKING_SPEED, "walking");
$path->addSegment($segment, null);
// find three closest starting stations
$start_stations = findNearestStations2($start_location);
// find three closest ending stations
$end_stations = findNearestStations2($end_location);
}
}
}
}
}
}
/**
Displays the station choices for choosing alternate stations when using direction finding.
@param $url<String> the URL for the form
@param $start_location<Location> the starting point for the search
@param $end_location<Location> the ending point for the search
@param $path_array[]<Segment> the path found in the original search
*/
function displayStationChoices($url, $start_location, $end_location, $path_array)
{
global $website, $station_marker_img;
$debug = false;
if ($debug) {
echo $start_location->desc . " to " . $end_location->desc . "<br/>";
}
// list alternate start stations
$start_table = new Table(null, "choicetable");
$div = new Div("alternate_choices", "<b>Start Station Choices</b><br/>\n");
$div->addDataElement($start_table);
$div->addDataElement("<br/>\n");
$header_row = new Row(null, "header_row");
$header_row->addCell(new Cell("header_cell", "Show"));
$header_row->addCell(new Cell("header_cell", "Station Name"));
$header_row->addCell(new Cell("header_cell", "Subway Lines"));
$header_row->addCell(new Cell("header_cell"));
$start_table->addRow($header_row);
$start_stations = findNearestStations2($start_location);
$start_station_marker = $path_array[0]->m2;
if ($debug) {
echo "start_station_marker->id = " . $start_station_marker->id . "<br/>";
}
$i = 0;
foreach ($start_stations as $station) {
$station_marker = $station->marker;
$station_lng = $station_marker->getLng();
$station_lat = $station_marker->getLat();
if (isEven($i)) {
$class_name = "rowHighlight";
} else {
$class_name = "row";
}
$station_row = new Row($station_marker->id, $class_name);
// station marker link
$station_row->addCell(new Cell("step_cell", new Link("javascript:focusOn(new GLatLng({$station_lat},{$station_lng}), map.getZoom());", new Image("images/{$station_marker_img}", "0"))));
$station_row->addCell(new Cell("instruction", $station_marker->name));
// build lines cell
$lines = $station_marker->getLines();
$lines_cell = new Cell("instruction");
foreach ($lines as $line) {
$line_img = $line->img;
$line_url = $website . $line->url;
$lines_cell->addData(new Link("javascript:void(0);", new Image(null, "images/{$line_img}", $line->name, null, "20"), "window.open('{$line_url}');"));
}
$station_row->addCell($lines_cell);
if ($start_station_marker->id == $station_marker->id) {
$cell_data = "<input type=\"radio\" name=\"start\" value=\"{$station_marker->id}\" checked=\"true\"/>";
} else {
$cell_data = "<input type=\"radio\" name=\"start\" value=\"{$station_marker->id}\" />";
}
$station_row->addCell(new Cell("step_cell", $cell_data));
$start_table->addRow($station_row);
$i++;
}
// list alternate end stations
$div->addDataElement("<b>End Station Choices</b><br/>\n");
$end_table = new Table(null, "choicetable");
$div->addDataElement($end_table);
$end_table->addRow($header_row);
$end_stations = findNearestStations2($end_location);
$end_station_marker = $path_array[count($path_array) - 1]->m1;
if ($debug) {
echo "end_station_marker->id = " . $end_station_marker->id . "<br/>";
}
$i = 0;
foreach ($end_stations as $station) {
$station_marker = $station->marker;
$station_lng = $station_marker->getLng();
$station_lat = $station_marker->getLat();
if (isEven($i)) {
$class_name = "rowHighlight";
} else {
$class_name = "row";
}
$station_row = new Row($station_marker->id, $class_name);
// station marker link
$station_row->addCell(new Cell("step_cell", new Link("javascript:focusOn(new GLatLng({$station_lat},{$station_lng}), map.getZoom());", new Image("images/{$station_marker_img}", "0"))));
$station_row->addCell(new Cell("instruction", $station_marker->name));
// build lines cell
$lines = $station_marker->getLines();
$lines_cell = new Cell("instruction");
foreach ($lines as $line) {
$line_img = $line->img;
$line_url = $website . $line->url;
$lines_cell->addData(new Link("javascript:void(0);", new Image(null, "images/{$line_img}", $line->name, null, "20"), "window.open('{$line_url}');"));
}
$station_row->addCell($lines_cell);
if ($end_station_marker->id == $station_marker->id) {
$cell_data = "<input type=\"radio\" name=\"end\" value=\"{$station_marker->id}\" checked=\"true\"/>";
} else {
$cell_data = "<input type=\"radio\" name=\"end\" value=\"{$station_marker->id}\" />";
}
$station_row->addCell(new Cell("step_cell", $cell_data));
$end_table->addRow($station_row);
$i++;
}
echo "<form id=\"form_pick\" action=\"{$url}\" method=\"get\">\n";
echo $div->toString();
echo "<input type=\"hidden\" name=\"type\" value=\"dir_alt\" />\n";
echo "<input type=\"hidden\" name=\"sa\" value=\"" . $start_location->getAddressString() . "\" />\n";
echo "<input type=\"hidden\" name=\"da\" value=\"" . $end_location->getAddressString() . "\" />\n";
echo "<br/>\n";
#echo "<input type=\"image\" name=\"submit\" src=\"images/usebutton.png\">\n";
echo "<div id=\"usebutton\"><input class=\"btn\" type=\"submit\" id=\"submit\" value=\"Use\"></div>\n";
echo "</form>";
}
/**
Displays the station choices for choosing alternate stations when using direction finding.
@param $url<String> the URL for the form
@param $start_location<Location> the starting point for the search
@param $end_location<Location> the ending point for the search
@param $path_array[]<Segment> the path found in the original search
*/
function displayStationChoices($url, $start_location, $end_location, $path_array)
{
$debug = false;
if ($debug) {
echo $start_location->desc . " to " . $end_location->desc . "<br/>";
}
echo "<form id=\"form_pick\" action=\"{$url}\" method=\"get\">\n";
// list alternate stations
echo "<table border=\"1\">\n<tbody>\n<tr>\n<td colspan=\"4\"><b>Start Station Choices</b></td>\n</tr>\n<tr>\n<td> <b>Show</b> </td>\n<td><b>Station Name</b></td>\n<td><b>Subway Lines</b></td>\n</tr>\n";
$num = 1;
// grab the stations
$start_stations = findNearestStations2($start_location);
$start_station_marker = $path_array[0]->m2;
if ($debug) {
echo "start_station_marker->id = " . $start_station_marker->id . "<br/>";
}
foreach ($start_stations as $station) {
$station_marker = $station->marker;
echo "<tr>\n";
printStation($station_marker);
echo "<td>\n";
if ($start_station_marker->id == $station_marker->id) {
echo "<input type=\"radio\" name=\"start\" value=\"{$station_marker->id}\" checked/>\n";
} else {
echo "<input type=\"radio\" name=\"start\" value=\"{$station_marker->id}\" />\n";
}
echo "</td>\n";
echo "</tr>\n";
$num++;
}
// list alternate end stations
$end_stations = findNearestStations2($end_location);
$end_station_marker = $path_array[count($path_array) - 1]->m1;
if ($debug) {
echo "end_station_marker->id = " . $end_station_marker->id . "<br/>";
}
echo "<tr>\n<td colspan=\"4\"><b>End Station Choices</b></td>\n</tr>\n";
echo "<tr>\n<td> <b>Show</b> </td>\n";
echo "<td><b>Station Name</b></td>\n";
echo "<td><b>Subway Lines</b></td>\n</tr>\n";
$num = 1;
foreach ($end_stations as $station) {
$station_marker = $station->marker;
echo "<tr>\n";
printStation($station_marker);
echo "<td>\n";
if ($end_station_marker->id == $station_marker->id) {
echo "<input type=\"radio\" name=\"end\" value=\"{$station_marker->id}\" checked/>\n";
} else {
echo "<input type=\"radio\" name=\"end\" value=\"{$station_marker->id}\" />\n";
}
echo "</td>\n</tr>\n";
$num++;
}
echo "</tbody>\n</table>\n";
// geocoder leaves out intersections! we have to fill in with the query here
//correctHiddenValue($start_loc, $saddr, "saddr");
// geocoder leaves out intersections! we have to fill in with the query here
//correctHiddenValue($end_loc, $daddr, "daddr");
echo "<input type=\"hidden\" name=\"type\" value=\"dir_alt\" />\n";
echo "<input type=\"hidden\" name=\"saddr\" value=\"" . $start_location->getAddressString() . "\" />\n";
echo "<input type=\"hidden\" name=\"daddr\" value=\"" . $end_location->getAddressString() . "\" />\n";
echo "<br/>\n";
echo "<input type=\"image\" name=\"submit\" src=\"images/usebutton.png\">\n";
echo "</form><br/>\n";
}
if ($logging) {
logS2SQuery($_GET['start'], $_GET['end']);
}
// find the path
$path = findS2SPath($start_marker, $end_marker);
}
}
}
if ($type == 'location') {
$loc = $_GET['l'];
if ($location_string != null || $location_string != "") {
$loc = $location_string;
}
// log
if ($logging) {
logLocationQuery($loc);
}
if ($debug) {
echo "location={$loc}<br/>";
}
$loc = fixSearchString($loc);
// check for new york and ny
$fix_loc = checkString($loc, $city);
$fix_loc = checkString($fix_loc, $state);
$locations = getLocations2($fix_loc);
if (count($locations) == 1) {
// grab stations
$stations = findNearestStations2($locations[0]);
}
}
echo "<!-- type is /" . $type . "/ -->\n";
