kopia lustrzana https://github.com/magicbug/Cloudlog
trim gridlocator before parsing it. Some Exports consist of trailing whitespaces at gridlocator :(
int2001
rodzic
1d8a040a0b
commit
e9af164c8a
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@ -173,78 +173,79 @@ function get_bearing($lat1, $lon1, $lat2, $lon2) {
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}
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function qra2latlong($strQRA) {
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if (substr_count($strQRA, ',') > 0) {
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if (substr_count($strQRA, ',') == 3) {
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// Handle grid corners
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$grids = explode(',', $strQRA);
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$gridlengths = array(strlen($grids[0]), strlen($grids[1]), strlen($grids[2]), strlen($grids[3]));
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$same = array_count_values($gridlengths);
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if (count($same) != 1) {
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return false;
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}
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$coords = array(0, 0);
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for($i=0; $i<4; $i++) {
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$cornercoords[$i] = qra2latlong($grids[$i]);
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$coords[0] += $cornercoords[$i][0];
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$coords[1] += $cornercoords[$i][1];
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}
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return array (round($coords[0]/4), round($coords[1]/4));
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} else if (substr_count($strQRA, ',') == 1) {
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// Handle grid lines
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$grids = explode(',', $strQRA);
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if (strlen($grids[0]) != strlen($grids[1])) {
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return false;
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}
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$coords = array(0, 0);
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for($i=0; $i<2; $i++) {
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$linecoords[$i] = qra2latlong($grids[$i]);
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}
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if ($linecoords[0][0] != $linecoords[1][0]) {
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$coords[0] = round((($linecoords[0][0] + $linecoords[1][0]) / 2),1);
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} else {
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$coords[0] = round($linecoords[0][0],1);
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}
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if ($linecoords[0][1] != $linecoords[1][1]) {
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$coords[1] = round(($linecoords[0][1] + $linecoords[1][1]) / 2);
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} else {
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$coords[1] = round($linecoords[0][1]);
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}
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return $coords;
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} else {
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return false;
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}
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}
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$strQRA=trim($strQRA);
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if (substr_count($strQRA, ',') > 0) {
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if (substr_count($strQRA, ',') == 3) {
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// Handle grid corners
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$grids = explode(',', $strQRA);
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$gridlengths = array(strlen($grids[0]), strlen($grids[1]), strlen($grids[2]), strlen($grids[3]));
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$same = array_count_values($gridlengths);
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if (count($same) != 1) {
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return false;
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}
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$coords = array(0, 0);
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for($i=0; $i<4; $i++) {
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$cornercoords[$i] = qra2latlong($grids[$i]);
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$coords[0] += $cornercoords[$i][0];
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$coords[1] += $cornercoords[$i][1];
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}
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return array (round($coords[0]/4), round($coords[1]/4));
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} else if (substr_count($strQRA, ',') == 1) {
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// Handle grid lines
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$grids = explode(',', $strQRA);
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if (strlen($grids[0]) != strlen($grids[1])) {
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return false;
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}
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$coords = array(0, 0);
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for($i=0; $i<2; $i++) {
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$linecoords[$i] = qra2latlong($grids[$i]);
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}
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if ($linecoords[0][0] != $linecoords[1][0]) {
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$coords[0] = round((($linecoords[0][0] + $linecoords[1][0]) / 2),1);
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} else {
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$coords[0] = round($linecoords[0][0],1);
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}
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if ($linecoords[0][1] != $linecoords[1][1]) {
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$coords[1] = round(($linecoords[0][1] + $linecoords[1][1]) / 2);
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} else {
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$coords[1] = round($linecoords[0][1]);
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}
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return $coords;
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} else {
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return false;
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}
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}
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if ((strlen($strQRA) % 2 == 0) && (strlen($strQRA) <= 10)) { // Check if QRA is EVEN (the % 2 does that) and smaller/equal 8
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$strQRA = strtoupper($strQRA);
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if (strlen($strQRA) == 4) $strQRA .= "LL"; // Only 4 Chars? Fill with center "LL" as only A-R allowed
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if (strlen($strQRA) == 6) $strQRA .= "55"; // Only 6 Chars? Fill with center "55"
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if (strlen($strQRA) == 8) $strQRA .= "LL"; // Only 8 Chars? Fill with center "LL" as only A-R allowed
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if ((strlen($strQRA) % 2 == 0) && (strlen($strQRA) <= 10)) { // Check if QRA is EVEN (the % 2 does that) and smaller/equal 8
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$strQRA = strtoupper($strQRA);
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if (strlen($strQRA) == 4) $strQRA .= "LL"; // Only 4 Chars? Fill with center "LL" as only A-R allowed
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if (strlen($strQRA) == 6) $strQRA .= "55"; // Only 6 Chars? Fill with center "55"
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if (strlen($strQRA) == 8) $strQRA .= "LL"; // Only 8 Chars? Fill with center "LL" as only A-R allowed
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if (!preg_match('/^[A-R]{2}[0-9]{2}[A-X]{2}[0-9]{2}[A-X]{2}$/', $strQRA)) {
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return false;
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}
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if (!preg_match('/^[A-R]{2}[0-9]{2}[A-X]{2}[0-9]{2}[A-X]{2}$/', $strQRA)) {
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return false;
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}
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list($a, $b, $c, $d, $e, $f, $g, $h, $i, $j) = str_split($strQRA, 1); // Maidenhead is always alternating. e.g. "AA00AA00AA00" - doesn't matter how deep. 2 chars, 2 numbers, etc.
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$a = ord($a) - ord('A');
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$b = ord($b) - ord('A');
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$c = ord($c) - ord('0');
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$d = ord($d) - ord('0');
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$e = ord($e) - ord('A');
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$f = ord($f) - ord('A');
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$g = ord($g) - ord('0');
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$h = ord($h) - ord('0');
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$i = ord($i) - ord('A');
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$j = ord($j) - ord('A');
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list($a, $b, $c, $d, $e, $f, $g, $h, $i, $j) = str_split($strQRA, 1); // Maidenhead is always alternating. e.g. "AA00AA00AA00" - doesn't matter how deep. 2 chars, 2 numbers, etc.
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$a = ord($a) - ord('A');
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$b = ord($b) - ord('A');
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$c = ord($c) - ord('0');
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$d = ord($d) - ord('0');
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$e = ord($e) - ord('A');
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$f = ord($f) - ord('A');
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$g = ord($g) - ord('0');
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$h = ord($h) - ord('0');
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$i = ord($i) - ord('A');
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$j = ord($j) - ord('A');
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$nLong = ($a*20) + ($c*2) + ($e/12) + ($g/120) + ($i/2880) - 180;
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$nLat = ($b*10) + $d + ($f/24) + ($h/240) + ($j/5760) - 90;
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$nLong = ($a*20) + ($c*2) + ($e/12) + ($g/120) + ($i/2880) - 180;
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$nLat = ($b*10) + $d + ($f/24) + ($h/240) + ($j/5760) - 90;
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$arLatLong = array($nLat, $nLong);
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return $arLatLong;
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} else {
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return array(0, 0);
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}
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$arLatLong = array($nLat, $nLong);
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return $arLatLong;
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} else {
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return array(0, 0);
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}
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}
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