function kml2igc($filename)
{
$l = file($filename);
for ($i = 0; $i < count($l); $i++) {
$l[$i] = trim($l[$i]);
}
$lines = implode(" ", $l);
//echo $lines;
//exit;
if (!preg_match("/<SecondsFromTimeOfFirstPoint>(.*)<\\/SecondsFromTimeOfFirstPoint>/", $lines, $matches)) {
return 0;
}
// echo "match<BR>";
// echo $matches[1];
$tm = explode(" ", trim($matches[1]));
// echo count($tm).'<br>';
// now search for this
// <FsInfo time_of_first_point="2007-04-05T09:51:50Z"
// hash="2E361EB937B9D7D6C92855F38D37B399B17292AD">
// if( ! preg_match("/<FsInfo *time_of_first_point=\"([^\"]+)\" *hash=\"(.*)\">/i",$lines,$matches) ) {
// return 0;
// }
/*
this is the new format from kml
<FsInfo time_of_first_point="2007-04-22T13:42:06Z"
civl_pilot_id="4" comp_pilot_id="4"
instrument="GPS 72 Software Version 2.30"
downloaded="2007-04-29T12:39:49Z"
hash="80F1FAC5CFFE4B97E202371EF6303BFCF83A6D78">
I'm a zero at the left in regular expressions, then i change a litle to
this one...
*/
if (!preg_match("/<FsInfo.*time_of_first_point=\"([^\"]+)\".*hash=\"([^\"]+)\">/i", $lines, $matches)) {
return 0;
}
//echo "match start time<BR>";
// echo $matches[1];
$start_time_str = trim($matches[1]);
$hash_str = trim($matches[2]);
// echo "$start_time_str # $hash_str<BR>";
// now search for this
/* <name>Tracklog</name>
<LineString>
<altitudeMode>absolute</altitudeMode>
<coordinates>
*/
if (!preg_match("/<name>Tracklog<\\/name> *<LineString> *<altitudeMode>absolute<\\/altitudeMode> *<coordinates>(.*)<\\/coordinates>/", $lines, $matches)) {
return 0;
}
//echo "match coordinates<BR>";
// echo $matches[1];
$coords = explode(" ", trim($matches[1]));
//echo count($coords);
// print_r($coords);
require_once dirname(__FILE__) . '/CL_gpsPoint.php';
// now make the igc file
for ($i = 0; $i < count($coords); $i++) {
if ($i == 0) {
// igc date-> ddmmyy
// 01234567890123456789
// kml date -> "2007-04-05T09:51:50Z"
$dateStr = substr($start_time_str, 8, 2) . substr($start_time_str, 5, 2) . substr($start_time_str, 2, 2);
// echo substr($start_time_str,11,2)." ".substr($start_time_str,14,2)." ".substr($start_time_str,17,2);
$startTimeSecs = substr($start_time_str, 11, 2) * 3600 + substr($start_time_str, 14, 2) * 60 + substr($start_time_str, 17, 2);
$igc .= "HFDTE{$dateStr}\r\n" . "HFSITSite:\r\n" . "HPGTYGliderType:\r\n" . "HPGIDGliderID:\r\n" . "HFDTM100DATUM:WGS-1984\r\n" . "HFCIDCOMPETITIONID:\r\n" . "HFCCLCOMPETITIONCLASS:\r\n" . "HFFXA100\r\n" . "HFRHWHARDWAREVERSION:1.00\r\n" . "HFFTYFRTYPE:Convert from GPSDump KML\r\n";
}
// echo $coords[$i].'<BR>';
$thisPoint = new gpsPoint();
list($lon, $lat, $alt) = explode(",", $coords[$i]);
$thisPoint->lat = $lat + 0;
$thisPoint->lon = -$lon + 0;
$thisPoint->gpsAlt = $alt + 0;
$thisPoint->gpsTime = ($startTimeSecs + $tm[$i]) % (3600 * 24);
$igc .= $thisPoint->to_IGC_Record() . "\r\n";
}
//echo $igc;
// write the igc to disk
// $igcfilename=substr($filename,0,-3).'igc';
// overwrite the original
$igcfilename = $filename;
if (!($handle = fopen($igcfilename, 'w'))) {
print "Cannot open file ({$igcfilename})";
return 0;
}
// Write $somecontent to our opened file.
if (!fwrite($handle, $igc)) {
print "Cannot write to file ({$igcfilename})";
return 0;
}
fclose($handle);
return 1;
}
function fromSyncArray($sArr)
{
/*
echo "<pre>";
print_r($flightScore->scores);
echo "</pre>";
*/
/* Array (
[0] => Array
( [XCtype] => FreeFlight3TP
[XCdistance] => 36.482
[turnpoints] => Array(
[0] => Array([id] => 1,[lat] => 36.761466,[lon] => -119.09663,[UTCsecs] => 70730 )
[1] => Array([id] =>2 ,[lat] => 36.7794333, [lon] => -119.117866,[UTCsecs] => 71966)
*/
global $CONF;
$this->scores = array();
foreach ($sArr as $i => $score) {
//$mID=$score['XCscoreMethod'];
$type = $this->flightTypesID[$this->syncTypesNames[$score['XCtype']]];
//$bestScore=0;
//$bestScoreType='';
foreach ($CONF['scoring']['sets'] as $mID => $mArray) {
$thisScore = $score['XCdistance'] * $mArray['types'][$type];
if ($thisScore >= $this->scores[$mID]['bestScore']) {
$this->scores[$mID]['bestScoreType'] = $type;
$this->scores[$mID]['bestScore'] = $thisScore;
$this->scores[$mID]['bestDistance'] = $score['XCdistance'];
}
$this->scores[$mID][$type]['distance'] = $score['XCdistance'];
$this->scores[$mID][$type]['score'] = $thisScore;
$this->scores[$mID][$type]['isBest'] = 0;
// will update later
$tpNum = 1;
foreach ($score['turnpoints'] as $j => $tp) {
$thisTP = new gpsPoint();
$thisTP->setLat($tp['lat']);
$thisTP->setLon($tp['lon']);
$thisTP->gpsTime = $tp['UTCsecs'];
$this->scores[$mID][$type]['tp'][$tpNum] = $thisTP->to_IGC_Record();
$tpNum++;
}
}
}
// now iterate through $this->scores and update best values
foreach ($this->scores as $mID => $score) {
$bestType = $this->scores[$mID]['bestScoreType'];
$this->scores[$mID][$bestType]['isBest'] = 1;
}
$defaultMethodID = $CONF['scoring']['default_set'];
$defaultScore = $this->scores[$defaultMethodID];
$this->bestScoreType = $this->scores[$defaultMethodID]['bestScoreType'];
$this->bestScore = $this->scores[$defaultMethodID]['bestScore'];
$this->bestDistance = $this->scores[$defaultMethodID]['bestDistance'];
//echo "<pre>";
//print_r($this->scores);
//echo "</pre>";
$this->gotValues = 1;
}
