Date picker and bylines for platforms`
Date picker and bylines for platforms`

<?php <?php
date_default_timezone_set('Australia/ACT'); date_default_timezone_set('Australia/ACT');
$APIurl = "http://localhost:8765"; $APIurl = "http://localhost:8765";
error_reporting(E_ALL ^ E_NOTICE); error_reporting(E_ALL ^ E_NOTICE);
// you have to open the session to be able to modify or remove it // you have to open the session to be able to modify or remove it
session_start(); session_start();
   
function isDebug() function isDebug()
{ {
return $_SERVER['SERVER_NAME'] == "localhost" || $_SERVER['SERVER_NAME'] == "127.0.0.1" || !$_SERVER['SERVER_NAME']; return $_SERVER['SERVER_NAME'] == "localhost" || $_SERVER['SERVER_NAME'] == "127.0.0.1" || !$_SERVER['SERVER_NAME'];
} }
   
function debug($msg) { function debug($msg) {
if (isDebug()) echo "<!-- $msg -->"; if (isDebug()) echo "<!-- $msg -->";
} }
function isFastDevice() { function isFastDevice() {
return true; return true;
} }
   
function include_header($pageTitle, $opendiv = true, $geolocate = false) { function include_header($pageTitle, $opendiv = true, $geolocate = false) {
// this starts the session // this starts the session
session_start(); session_start();
// if (isDebug()) // set php error level high // if (isDebug()) // set php error level high
echo ' echo '
<!DOCTYPE html> <!DOCTYPE html>
<html> <html>
<head> <head>
<title>busness time - '.$pageTitle.'</title> <title>busness time - '.$pageTitle.'</title>
'; ';
if (isDebug()) echo '<link rel="stylesheet" href="jquery-mobile-1.0a3.css" /> if (isDebug()) echo '<link rel="stylesheet" href="css/jquery-mobile-1.0a3.css" />
<script type="text/javascript" src="jquery-mobile-1.0a3.js"></script>'; <script type="text/javascript" src="js/jquery-1.5.js"></script>
else echo '<link rel="stylesheet" href="http://code.jquery.com/mobile/1.0a3/jquery.mobile-1.0a3.min.css" /> <script type="text/javascript" src="js/jquery-mobile-1.0a3.js"></script>';
<script type="text/javascript" src="http://code.jquery.com/mobile/1.0a3/jquery.mobile-1.0a3.min.js"></script>'; else echo '<link rel="stylesheet" href="http://code.jquery.com/mobile/1.0a3/jquery.mobile-1.0a3.css" />
  <script type="text/javascript" src="http://code.jquery.com/jquery-1.5.js"></script>
  <script type="text/javascript" src="http://code.jquery.com/mobile/1.0a3/jquery.mobile-1.0a3.js"></script>';
echo ' echo '
  <link rel="stylesheet" href="css/jquery.ui.datepicker.mobile.css" />
  <script>
  //reset type=date inputs to text
  $( document ).bind( "mobileinit", function(){
  $.mobile.page.prototype.options.degradeInputs.date = true;
  });
  </script>
  <script src="js/jQuery.ui.datepicker.js"></script>
  <script src="js/jquery.ui.datepicker.mobile.js"></script>
<style type="text/css"> <style type="text/css">
.ui-navbar { .ui-navbar {
padding-bottom: 18px; padding-bottom: 18px;
width: 100%; width: 100%;
} }
</style> </style>
<meta name="apple-mobile-web-app-capable" content="yes" /> <meta name="apple-mobile-web-app-capable" content="yes" />
<meta name="apple-mobile-web-app-status-bar-style" content="black" /> <meta name="apple-mobile-web-app-status-bar-style" content="black" />
<link rel="apple-touch-startup-image" href="startup.png" /> <link rel="apple-touch-startup-image" href="startup.png" />
<link rel="apple-touch-icon" href="apple-touch-icon.png" />'; <link rel="apple-touch-icon" href="apple-touch-icon.png" />';
if ($geolocate) { if ($geolocate) {
echo "<script> echo "<script>
   
function setCookie(c_name,value,expiredays) function setCookie(c_name,value,expiredays)
{ {
var exdate=new Date(); var exdate=new Date();
exdate.setDate(exdate.getDate()+expiredays); exdate.setDate(exdate.getDate()+expiredays);
document.cookie=c_name+ \"=\" +escape(value)+ document.cookie=c_name+ \"=\" +escape(value)+
((expiredays==null) ? \"\" : \";expires=\"+exdate.toUTCString()); ((expiredays==null) ? \"\" : \";expires=\"+exdate.toUTCString());
} }
   
function getCookie(c_name) function getCookie(c_name)
{ {
if (document.cookie.length>0) if (document.cookie.length>0)
{ {
c_start=document.cookie.indexOf(c_name + \"=\"); c_start=document.cookie.indexOf(c_name + \"=\");
if (c_start!=-1) if (c_start!=-1)
{ {
c_start=c_start + c_name.length+1; c_start=c_start + c_name.length+1;
c_end=document.cookie.indexOf(\";\",c_start); c_end=document.cookie.indexOf(\";\",c_start);
if (c_end==-1) c_end=document.cookie.length; if (c_end==-1) c_end=document.cookie.length;
return unescape(document.cookie.substring(c_start,c_end)); return unescape(document.cookie.substring(c_start,c_end));
} }
} }
return \"\"; return \"\";
} }
   
function success(position) { function success(position) {
$('#geolocate').val(position.coords.latitude+','+position.coords.longitude); $('#geolocate').val(position.coords.latitude+','+position.coords.longitude);
setCookie('geolocate',position.coords.latitude+','+position.coords.longitude,1); setCookie('geolocate',position.coords.latitude+','+position.coords.longitude,1);
} }
   
function error(msg) { function error(msg) {
console.log(msg); console.log(msg);
} }
   
if (navigator.geolocation) { if (navigator.geolocation) {
navigator.geolocation.getCurrentPosition(success, error); navigator.geolocation.getCurrentPosition(success, error);
} }
   
</script> "; </script> ";
} }
echo '</head> echo '</head>
<body> <body>
'; ';
if ($opendiv) echo '<div data-role="page"> if ($opendiv) echo '<div data-role="page">
<div data-role="header"> <div data-role="header">
<h1>'.$pageTitle.'</h1> <h1>'.$pageTitle.'</h1>
</div><!-- /header --> </div><!-- /header -->
<div data-role="content"> '; <div data-role="content"> ';
} }
   
function include_footer() function include_footer()
{ {
echo '</div>'; echo '</div>';
} }
   
$service_periods = Array ('sunday','saturday','weekday'); $service_periods = Array ('sunday','saturday','weekday');
   
function service_period() function service_period()
{ {
if (isset($_SESSION['service_period'])) return $_SESSION['service_period']; if (isset($_SESSION['service_period'])) return $_SESSION['service_period'];
   
switch (date('w')){ switch (date('w')){
   
case 0: case 0:
return 'sunday'; return 'sunday';
case 6: case 6:
return 'saturday'; return 'saturday';
default: default:
return 'weekday'; return 'weekday';
} }
} }
   
function remove_spaces($string) function remove_spaces($string)
{ {
return str_replace(' ','',$string); return str_replace(' ','',$string);
} }
   
function midnight_seconds() function midnight_seconds()
{ {
// from http://www.perturb.org/display/Perlfunc__Seconds_Since_Midnight.html // from http://www.perturb.org/display/Perlfunc__Seconds_Since_Midnight.html
if (isset($_SESSION['time'])) { if (isset($_SESSION['time'])) {
$time = mkdate($_SESSION['time']); $time = mkdate($_SESSION['time']);
return (date("G",$time) * 3600) + (date("i",$time) * 60) + date("s",$time); return (date("G",$time) * 3600) + (date("i",$time) * 60) + date("s",$time);
} }
return (date("G") * 3600) + (date("i") * 60) + date("s"); return (date("G") * 3600) + (date("i") * 60) + date("s");
} }
   
function midnight_seconds_to_time($seconds) function midnight_seconds_to_time($seconds)
{ {
  if ($seconds > 0) {
$midnight = mktime (0, 0, 0, date("n"), date("j"), date("Y")); $midnight = mktime (0, 0, 0, date("n"), date("j"), date("Y"));
return date("h:ia",$midnight+$seconds); return date("h:ia",$midnight+$seconds);
  } else {
  return "";
  }
} }
function getPage($url) function getPage($url)
{ {
$ch = curl_init($url); $ch = curl_init($url);
curl_setopt( $ch, CURLOPT_RETURNTRANSFER, 1 ); curl_setopt( $ch, CURLOPT_RETURNTRANSFER, 1 );
curl_setopt( $ch, CURLOPT_HEADER, 0 ); curl_setopt( $ch, CURLOPT_HEADER, 0 );
  curl_setopt($ch,CURLOPT_TIMEOUT,30);
$page = curl_exec($ch); $page = curl_exec($ch);
  if(curl_errno($ch)) echo "<font color=red> Database temporarily unavailable: ".curl_errno($ch)." ".curl_error($ch)."</font>";
curl_close($ch); curl_close($ch);
return $page; return $page;
} }
function array_flatten($a,$f=array()){ function array_flatten($a,$f=array()){
if(!$a||!is_array($a))return ''; if(!$a||!is_array($a))return '';
foreach($a as $k=>$v){ foreach($a as $k=>$v){
if(is_array($v))$f=array_flatten($v,$f); if(is_array($v))$f=array_flatten($v,$f);
else $f[$k]=$v; else $f[$k]=$v;
} }
return $f; return $f;
} }
   
function staticmap($mapPoints, $zoom = 0, $markerImage = "iconb") function staticmap($mapPoints, $zoom = 0, $markerImage = "iconb")
{ {
$width = 300; $width = 300;
$height = 300; $height = 300;
$metersperpixel[9]=305.492*$width; $metersperpixel[9]=305.492*$width;
$metersperpixel[10]=152.746*$width; $metersperpixel[10]=152.746*$width;
$metersperpixel[11]=76.373*$width; $metersperpixel[11]=76.373*$width;
$metersperpixel[12]=38.187*$width; $metersperpixel[12]=38.187*$width;
$metersperpixel[13]=19.093*$width; $metersperpixel[13]=19.093*$width;
$metersperpixel[14]=9.547*$width; $metersperpixel[14]=9.547*$width;
$metersperpixel[15]=4.773*$width; $metersperpixel[15]=4.773*$width;
$metersperpixel[16]=2.387*$width; $metersperpixel[16]=2.387*$width;
// $metersperpixel[17]=1.193*$width; // $metersperpixel[17]=1.193*$width;
$center = ""; $center = "";
$markers = ""; $markers = "";
$minlat = 999; $minlat = 999;
$minlon = 999; $minlon = 999;
$maxlat = 0; $maxlat = 0;
$maxlon = 0; $maxlon = 0;
   
if (sizeof($mapPoints) < 1) return "map error"; if (sizeof($mapPoints) < 1) return "map error";
if (sizeof($mapPoints) === 1) { if (sizeof($mapPoints) === 1) {
if ($zoom == 0) $zoom = 14; if ($zoom == 0) $zoom = 14;
$markers .= "{$mapPoints[0][0]},{$mapPoints[0][1]},$markerimage"; $markers .= "{$mapPoints[0][0]},{$mapPoints[0][1]},$markerimage";
$center = "{$mapPoints[0][0]},{$mapPoints[0][1]}"; $center = "{$mapPoints[0][0]},{$mapPoints[0][1]}";
} else { } else {
foreach ($mapPoints as $index => $mapPoint) { foreach ($mapPoints as $index => $mapPoint) {
$markers .= $mapPoint[0].",".$mapPoint[1].",".$markerImage.($index+1); $markers .= $mapPoint[0].",".$mapPoint[1].",".$markerImage.($index+1);
if ($index+1 != sizeof($mapPoints)) $markers .= "|"; if ($index+1 != sizeof($mapPoints)) $markers .= "|";
if ($mapPoint[0] < $minlat) $minlat = $mapPoint[0]; if ($mapPoint[0] < $minlat) $minlat = $mapPoint[0];
if ($mapPoint[0] > $maxlat) $maxlat = $mapPoint[0]; if ($mapPoint[0] > $maxlat) $maxlat = $mapPoint[0];
if ($mapPoint[1] < $minlon) $minlon = $mapPoint[1]; if ($mapPoint[1] < $minlon) $minlon = $mapPoint[1];
if ($mapPoint[1] > $maxlon) $maxlon = $mapPoint[1]; if ($mapPoint[1] > $maxlon) $maxlon = $mapPoint[1];
$totalLat += $mapPoint[0]; $totalLat += $mapPoint[0];
$totalLon += $mapPoint[1]; $totalLon += $mapPoint[1];
} }
if ($zoom == 0) { if ($zoom == 0) {
$mapwidthinmeters = distance($minlat,$minlon,$minlat,$maxlon); $mapwidthinmeters = distance($minlat,$minlon,$minlat,$maxlon);
foreach (array_reverse($metersperpixel,true) as $zoomLevel => $maxdistance) foreach (array_reverse($metersperpixel,true) as $zoomLevel => $maxdistance)
{ {
if ($zoom == 0 && $mapwidthinmeters < ($maxdistance + 50)) $zoom = $zoomLevel; if ($zoom == 0 && $mapwidthinmeters < ($maxdistance + 50)) $zoom = $zoomLevel;
} }
} }
$center = $totalLat/sizeof($mapPoints).",".$totalLon/sizeof($mapPoints); $center = $totalLat/sizeof($mapPoints).",".$totalLon/sizeof($mapPoints);
} }
return '<img src="staticmaplite/staticmap.php?center='.$center.'&zoom='.$zoom.'&size='.$width.'x'.$height.'&maptype=mapnik&markers='.$markers.'" width='.$width.' height='.$height.'>'; return '<img src="staticmaplite/staticmap.php?center='.$center.'&zoom='.$zoom.'&size='.$width.'x'.$height.'&maptype=mapnik&markers='.$markers.'" width='.$width.' height='.$height.'>';
} }
   
function distance($lat1, $lng1, $lat2, $lng2) function distance($lat1, $lng1, $lat2, $lng2)
{ {
$pi80 = M_PI / 180; $pi80 = M_PI / 180;
$lat1 *= $pi80; $lat1 *= $pi80;
$lng1 *= $pi80; $lng1 *= $pi80;
$lat2 *= $pi80; $lat2 *= $pi80;
$lng2 *= $pi80; $lng2 *= $pi80;
   
$r = 6372.797; // mean radius of Earth in km $r = 6372.797; // mean radius of Earth in km
$dlat = $lat2 - $lat1; $dlat = $lat2 - $lat1;
$dlng = $lng2 - $lng1; $dlng = $lng2 - $lng1;
$a = sin($dlat / 2) * sin($dlat / 2) + cos($lat1) * cos($lat2) * sin($dlng / 2) * sin($dlng / 2); $a = sin($dlat / 2) * sin($dlat / 2) + cos($lat1) * cos($lat2) * sin($dlng / 2) * sin($dlng / 2);
$c = 2 * atan2(sqrt($a), sqrt(1 - $a)); $c = 2 * atan2(sqrt($a), sqrt(1 - $a));
$km = $r * $c; $km = $r * $c;
   
return $km * 1000; return $km * 1000;
} }
   
function decodePolylineToArray($encoded) function decodePolylineToArray($encoded)
{ {
// source: http://latlongeeks.com/forum/viewtopic.php?f=4&t=5 // source: http://latlongeeks.com/forum/viewtopic.php?f=4&t=5
$length = strlen($encoded); $length = strlen($encoded);
$index = 0; $index = 0;
$points = array(); $points = array();
$lat = 0; $lat = 0;
$lng = 0; $lng = 0;
   
while ($index < $length) while ($index < $length)
{ {
// Temporary variable to hold each ASCII byte. // Temporary variable to hold each ASCII byte.
$b = 0; $b = 0;
   
// The encoded polyline consists of a latitude value followed by a // The encoded polyline consists of a latitude value followed by a
// longitude value. They should always come in pairs. Read the // longitude value. They should always come in pairs. Read the
// latitude value first. // latitude value first.
$shift = 0; $shift = 0;
$result = 0; $result = 0;
do do
{ {
// The `ord(substr($encoded, $index++))` statement returns the ASCII // The `ord(substr($encoded, $index++))` statement returns the ASCII
// code for the character at $index. Subtract 63 to get the original // code for the character at $index. Subtract 63 to get the original
// value. (63 was added to ensure proper ASCII characters are displayed // value. (63 was added to ensure proper ASCII characters are displayed
// in the encoded polyline string, which is `human` readable) // in the encoded polyline string, which is `human` readable)
$b = ord(substr($encoded, $index++)) - 63; $b = ord(substr($encoded, $index++)) - 63;
   
// AND the bits of the byte with 0x1f to get the original 5-bit `chunk. // AND the bits of the byte with 0x1f to get the original 5-bit `chunk.
// Then left shift the bits by the required amount, which increases // Then left shift the bits by the required amount, which increases
// by 5 bits each time. // by 5 bits each time.
// OR the value into $results, which sums up the individual 5-bit chunks // OR the value into $results, which sums up the individual 5-bit chunks
// into the original value. Since the 5-bit chunks were reversed in // into the original value. Since the 5-bit chunks were reversed in
// order during encoding, reading them in this way ensures proper // order during encoding, reading them in this way ensures proper
// summation. // summation.
$result |= ($b & 0x1f) << $shift; $result |= ($b & 0x1f) << $shift;
$shift += 5; $shift += 5;
} }
// Continue while the read byte is >= 0x20 since the last `chunk` // Continue while the read byte is >= 0x20 since the last `chunk`
// was not OR'd with 0x20 during the conversion process. (Signals the end) // was not OR'd with 0x20 during the conversion process. (Signals the end)
while ($b >= 0x20); while ($b >= 0x20);
   
// Check if negative, and convert. (All negative values have the last bit // Check if negative, and convert. (All negative values have the last bit
// set) // set)
$dlat = (($result & 1) ? ~($result >> 1) : ($result >> 1)); $dlat = (($result & 1) ? ~($result >> 1) : ($result >> 1));
   
// Compute actual latitude since value is offset from previous value. // Compute actual latitude since value is offset from previous value.
$lat += $dlat; $lat += $dlat;
   
// The next values will correspond to the longitude for this point. // The next values will correspond to the longitude for this point.
$shift = 0; $shift = 0;
$result = 0; $result = 0;
do do
{ {
$b = ord(substr($encoded, $index++)) - 63; $b = ord(substr($encoded, $index++)) - 63;
$result |= ($b & 0x1f) << $shift; $result |= ($b & 0x1f) << $shift;
$shift += 5; $shift += 5;
} }
while ($b >= 0x20); while ($b >= 0x20);
   
$dlng = (($result & 1) ? ~($result >> 1) : ($result >> 1)); $dlng = (($result & 1) ? ~($result >> 1) : ($result >> 1));
$lng += $dlng; $lng += $dlng;
   
// The actual latitude and longitude values were multiplied by // The actual latitude and longitude values were multiplied by
// 1e5 before encoding so that they could be converted to a 32-bit // 1e5 before encoding so that they could be converted to a 32-bit
// integer representation. (With a decimal accuracy of 5 places) // integer representation. (With a decimal accuracy of 5 places)
// Convert back to original values. // Convert back to original values.
$points[] = array($lat * 1e-5, $lng * 1e-5); $points[] = array($lat * 1e-5, $lng * 1e-5);
} }
   
return $points; return $points;
} }
   
function object2array($object) { function object2array($object) {
if (is_object($object)) { if (is_object($object)) {
foreach ($object as $key => $value) { foreach ($object as $key => $value) {
$array[$key] = $value; $array[$key] = $value;
} }
} }
else { else {
$array = $object; $array = $object;
} }
return $array; return $array;
} }
   
function geocode($query, $giveOptions) { function geocode($query, $giveOptions) {
$url = "http://geocoding.cloudmade.com/daa03470bb8740298d4b10e3f03d63e6/geocoding/v2/find.js?query=".$query."&bbox=-35.5,149.00,-35.15,149.1930&return_location=true&bbox_only=true"; $url = "http://geocoding.cloudmade.com/daa03470bb8740298d4b10e3f03d63e6/geocoding/v2/find.js?query=".$query."&bbox=-35.5,149.00,-35.15,149.1930&return_location=true&bbox_only=true";
$contents = json_decode(getPage($url)); $contents = json_decode(getPage($url));
if ($giveOptions) return $contents->features; if ($giveOptions) return $contents->features;
elseif (isset($contents->features[0]->centroid)) return $contents->features[0]->centroid->coordinates[0].",".$contents->features[0]->centroid->coordinates[1]; elseif (isset($contents->features[0]->centroid)) return $contents->features[0]->centroid->coordinates[0].",".$contents->features[0]->centroid->coordinates[1];
else return ""; else return "";
} }
   
function reverseGeocode($lat,$lng) { function reverseGeocode($lat,$lng) {
$url = "http://geocoding.cloudmade.com/daa03470bb8740298d4b10e3f03d63e6/geocoding/v2/find.js?around=".$lat.",".$lng."&distance=closest&object_type=road"; $url = "http://geocoding.cloudmade.com/daa03470bb8740298d4b10e3f03d63e6/geocoding/v2/find.js?around=".$lat.",".$lng."&distance=closest&object_type=road";
$contents = json_decode(getPage($url)); $contents = json_decode(getPage($url));
return $contents->features[0]->properties->name; return $contents->features[0]->properties->name;
} }
   
function startsWith($haystack,$needle,$case=true) { function startsWith($haystack,$needle,$case=true) {
if($case){return (strcmp(substr($haystack, 0, strlen($needle)),