--- a/busui/common.inc.php +++ b/busui/common.inc.php @@ -8,6 +8,9 @@ return true; } +function debug($msg) { + if (isDebug()) echo "<!-- $msg -->"; +} function isFastDevice() { return true; } @@ -19,22 +22,68 @@ <html> <head> <title>bus.lambdacomplex.org - '.$pageTitle.'</title> - <link rel="stylesheet" href="http://code.jquery.com/mobile/1.0a2/jquery.mobile-1.0a2.min.css" /> - <script src="http://code.jquery.com/jquery-1.4.3.min.js"></script><script type="text/javascript" -src="http://code.jquery.com/mobile/1.0a2/jquery.mobile-1.0a2.min.js"></script> - <script type="text/javascript" src="docs/docs.js"></script> - <meta name="apple-mobile-web-app-capable" content="yes" /> + <link rel="stylesheet" href="http://code.jquery.com/mobile/1.0a2/jquery.mobile-1.0a2.min.css" /> + <style type="text/css"> + .ui-navbar { + padding-bottom: 18px; + width: 100%; + } +</style> + <script src="http://code.jquery.com/jquery-1.4.3.min.js"></script> + <script type="text/javascript" src="http://code.jquery.com/mobile/1.0a2/jquery.mobile-1.0a2.min.js"></script> + <meta name="apple-mobile-web-app-capable" content="yes" /> <meta name="apple-mobile-web-app-status-bar-style" content="black" /> <link rel="apple-touch-startup-image" href="startup.png" /> - <link rel="apple-touch-icon" href="apple-touch-icon.png" /> -</head> + <link rel="apple-touch-icon" href="apple-touch-icon.png" />'; + if ($geolocate) { +echo "<script> + +function setCookie(c_name,value,expiredays) +{ +var exdate=new Date(); +exdate.setDate(exdate.getDate()+expiredays); +document.cookie=c_name+ \"=\" +escape(value)+ +((expiredays==null) ? \"\" : \";expires=\"+exdate.toUTCString()); +} + +function getCookie(c_name) +{ +if (document.cookie.length>0) + { + c_start=document.cookie.indexOf(c_name + \"=\"); + if (c_start!=-1) + { + c_start=c_start + c_name.length+1; + c_end=document.cookie.indexOf(\";\",c_start); + if (c_end==-1) c_end=document.cookie.length; + return unescape(document.cookie.substring(c_start,c_end)); + } + } +return \"\"; +} + +function success(position) { +$('#geolocate').val(position.coords.latitude+','+position.coords.longitude); +setCookie('geolocate',position.coords.latitude+','+position.coords.longitude,1); +} + +function error(msg) { + console.log(msg); +} + +if (navigator.geolocation) { + navigator.geolocation.getCurrentPosition(success, error); +} + +</script> "; + } +echo '</head> <body> '; if ($opendiv) echo '<div data-role="page"> <div data-role="header"> <h1>'.$pageTitle.'</h1> - <a href="index.php" data-icon="back" class="ui-btn-right">Home</a> </div><!-- /header --> <div data-role="content"> '; } @@ -87,31 +136,71 @@ return $f; } -function staticmap($mapPoints) +function staticmap($mapPoints, $zoom = 0, $markerImage = "iconb") { $width = 300; $height = 300; -$zoom = 0; +$metersperpixel[9]=305.492*$width; +$metersperpixel[10]=152.746*$width; +$metersperpixel[11]=76.373*$width; +$metersperpixel[12]=38.187*$width; +$metersperpixel[13]=19.093*$width; +$metersperpixel[14]=9.547*$width; +$metersperpixel[15]=4.773*$width; +$metersperpixel[16]=2.387*$width; +// $metersperpixel[17]=1.193*$width; $center = ""; $markers = ""; - - if (sizeof($mapPoints) < 1) return ""; +$minlat = 999; +$minlon = 999; +$maxlat = 0; +$maxlon = 0; + + if (sizeof($mapPoints) < 1) return "map error"; if (sizeof($mapPoints) === 1) { - $zoom = 14; - $markers .= $mapPoint[0].",".$mapPoint[1].",ol-marker"; + if ($zoom == 0) $zoom = 14; + $markers .= "{$mapPoints[0][0]},{$mapPoints[0][1]},$markerimage"; $center = "{$mapPoints[0][0]},{$mapPoints[0][1]}"; } else { foreach ($mapPoints as $index => $mapPoint) { - $markers .= $mapPoint[0].",".$mapPoint[1].",lightblue".($index+1); + $markers .= $mapPoint[0].",".$mapPoint[1].",".$markerImage.($index+1); if ($index+1 != sizeof($mapPoints)) $markers .= "|"; + if ($mapPoint[0] < $minlat) $minlat = $mapPoint[0]; + if ($mapPoint[0] > $maxlat) $maxlat = $mapPoint[0]; + if ($mapPoint[1] < $minlon) $minlon = $mapPoint[1]; + if ($mapPoint[1] > $maxlon) $maxlon = $mapPoint[1]; $totalLat += $mapPoint[0]; $totalLon += $mapPoint[1]; } - $zoom = 11; + if ($zoom == 0) { + $mapwidthinmeters = distance($minlat,$minlon,$minlat,$maxlon); + foreach (array_reverse($metersperpixel,true) as $zoomLevel => $maxdistance) + { + if ($zoom == 0 && $mapwidthinmeters < ($maxdistance + 50)) $zoom = $zoomLevel; + } + } $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='.$height.'>'; +} + +function distance($lat1, $lng1, $lat2, $lng2) +{ + $pi80 = M_PI / 180; + $lat1 *= $pi80; + $lng1 *= $pi80; + $lat2 *= $pi80; + $lng2 *= $pi80; + + $r = 6372.797; // mean radius of Earth in km + $dlat = $lat2 - $lat1; + $dlng = $lng2 - $lng1; + $a = sin($dlat / 2) * sin($dlat / 2) + cos($lat1) * cos($lat2) * sin($dlng / 2) * sin($dlng / 2); + $c = 2 * atan2(sqrt($a), sqrt(1 - $a)); + $km = $r * $c; + + return $km * 1000; } function decodePolylineToArray($encoded) @@ -202,7 +291,8 @@ $url = "http://geocoding.cloudmade.com/daa03470bb8740298d4b10e3f03d63e6/geocoding/v2/find.js?query=".$query."&bbox=-35.5,149.00,-35.15,149.1930&return_location=true&bbox_only=true"; $contents = json_decode(getPage($url)); if ($giveOptions) return $contents->features; - else 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 ""; } function reverseGeocode($lat,$lng) { @@ -210,6 +300,16 @@ $contents = json_decode(getPage($url)); return $contents->features[0]->properties->name; } + +function startsWith($haystack,$needle,$case=true) { + if($case){return (strcmp(substr($haystack, 0, strlen($needle)),$needle)===0);} + return (strcasecmp(substr($haystack, 0, strlen($needle)),$needle)===0); +} + +function endsWith($haystack,$needle,$case=true) { + if($case){return (strcmp(substr($haystack, strlen($haystack) - strlen($needle)),$needle)===0);} + return (strcasecmp(substr($haystack, strlen($haystack) - strlen($needle)),$needle)===0); +} ?>