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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 | <?php date_default_timezone_set('Australia/ACT'); $APIurl = "http://localhost:8765"; error_reporting(E_ALL ^ E_NOTICE); function isDebug() { return true; } function debug($msg) { if (isDebug()) echo "<!-- $msg -->"; } function isFastDevice() { return true; } function include_header($pageTitle, $opendiv = true, $geolocate = false) { // if (isDebug()) // set php error level high echo ' <!DOCTYPE html> <html> <head> <title>bus.lambdacomplex.org - '.$pageTitle.'</title> <link rel="stylesheet" href="http://code.jquery.com/mobile/1.0a2/jquery.mobile-1.0a2.min.css" /> <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" />'; 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> </div><!-- /header --> <div data-role="content"> '; } function include_footer() { echo '</div>'; } function service_period() { switch (date('w')){ case 0: return 'sunday'; case 6: return 'saturday'; default: return 'weekday'; } } function midnight_seconds() { // from http://www.perturb.org/display/Perlfunc__Seconds_Since_Midnight.html $secs = (date("G") * 3600) + (date("i") * 60) + date("s"); return $secs; } function midnight_seconds_to_time($seconds) { $midnight = mktime (0, 0, 0, date("n"), date("j"), date("Y")); return date("h:ia",$midnight+$seconds); } function getPage($url) { $ch = curl_init($url); curl_setopt( $ch, CURLOPT_RETURNTRANSFER, 1 ); curl_setopt( $ch, CURLOPT_HEADER, 0 ); $page = curl_exec($ch); curl_close($ch); return $page; } function array_flatten($a,$f=array()){ if(!$a||!is_array($a))return ''; foreach($a as $k=>$v){ if(is_array($v))$f=array_flatten($v,$f); else $f[$k]=$v; } return $f; } function staticmap($mapPoints, $zoom = 0, $markerImage = "iconb") { $width = 300; $height = 300; $metersperpixel[9]=305.492*$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 = ""; $minlat = 999; $minlon = 999; $maxlat = 0; $maxlon = 0; if (sizeof($mapPoints) < 1) return "map error"; if (sizeof($mapPoints) === 1) { if ($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].",".$markerImage.($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 += $mapPoint[1]; } if ($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) { // source: http://latlongeeks.com/forum/viewtopic.php?f=4&t=5 $length = strlen($encoded); $index = 0; $points = array(); $lat = 0; $lng = 0; while ($index < $length) { // Temporary variable to hold each ASCII byte. $b = 0; // The encoded polyline consists of a latitude value followed by a // longitude value. They should always come in pairs. Read the // latitude value first. $shift = 0; $result = 0; do { // The `ord(substr($encoded, $index++))` statement returns the ASCII // code for the character at $index. Subtract 63 to get the original // value. (63 was added to ensure proper ASCII characters are displayed // in the encoded polyline string, which is `human` readable) $b = ord(substr($encoded, $index++)) - 63; // 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 // by 5 bits each time. // 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 // order during encoding, reading them in this way ensures proper // summation. $result |= ($b & 0x1f) << $shift; $shift += 5; } // Continue while the read byte is >= 0x20 since the last `chunk` // was not OR'd with 0x20 during the conversion process. (Signals the end) while ($b >= 0x20); // Check if negative, and convert. (All negative values have the last bit // set) $dlat = (($result & 1) ? ~($result >> 1) : ($result >> 1)); // Compute actual latitude since value is offset from previous value. $lat += $dlat; // The next values will correspond to the longitude for this point. $shift = 0; $result = 0; do { $b = ord(substr($encoded, $index++)) - 63; $result |= ($b & 0x1f) << $shift; $shift += 5; } while ($b >= 0x20); $dlng = (($result & 1) ? ~($result >> 1) : ($result >> 1)); $lng += $dlng; // The actual latitude and longitude values were multiplied by // 1e5 before encoding so that they could be converted to a 32-bit // integer representation. (With a decimal accuracy of 5 places) // Convert back to original values. $points[] = array($lat * 1e-5, $lng * 1e-5); } return $points; } function object2array($object) { if (is_object($object)) { foreach ($object as $key => $value) { $array[$key] = $value; } } else { $array = $object; } return $array; } function geocode($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"; $contents = json_decode(getPage($url)); if ($giveOptions) return $contents->features; elseif (isset($contents->features[0]->centroid)) return $contents->features[0]->centroid->coordinates[0].",".$contents->features[0]->centroid->coordinates[1]; else return ""; } function reverseGeocode($lat,$lng) { $url = "http://geocoding.cloudmade.com/daa03470bb8740298d4b10e3f03d63e6/geocoding/v2/find.js?around=".$lat.",".$lng."&distance=closest&object_type=road"; $contents = json_decode(getPage($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); } ?> |