function MakeTrack($url) { $file = implode('', file($url)); $track['date'] = array('day' => 0, 'month' => 0, 'year' => 0); $track['pilot'] = ''; $nbPts = ParseIgc($file, $track); if ($nbPts < 5) { $nbPts = ParseGpx($file, $track); } if ($nbPts < 5) { $nbPts = ParseTrk($file, $track); } if ($nbPts < 5) { $nbPts = ParseNmea($file, $track); } if ($nbPts < 5) { $nbPts = ParseOzi($file, $track); } if ($nbPts < 5) { if (IsKml($file)) { $jsTrack['kmlUrl'] = $url; } else { $jsTrack['error'] = 'Unsupported track format!'; } } else { // Generate the time in second for ($i = 0; $i < count($track['time']['hour']); $i++) { $track['timeSec'][$i] = $track['time']['hour'][$i] * 3600 + $track['time']['min'][$i] * 60 + $track['time']['sec'][$i]; } // Generate CHART_NBLBL labels for ($i = 0, $idx = 0, $step = ($nbPts - 1) / (CHART_NBLBL - 1); $i < CHART_NBLBL; $i++, $idx += $step) { $jsTrack['time']['label'][$i] = $track['time']['hour'][$idx] . "h" . $track['time']['min'][$idx]; } // Change the number of points to CHART_NBPTS for ($i = 0, $idx = 0, $step = ($nbPts - 1) / (CHART_NBPTS - 1); $i < CHART_NBPTS; $i++, $idx += $step) { $jsTrack['elev'][$i] = $track['elev'][$idx]; $jsTrack['time']['hour'][$i] = $track['time']['hour'][$idx]; $jsTrack['time']['min'][$i] = $track['time']['min'][$idx]; $jsTrack['time']['sec'][$i] = $track['time']['sec'][$idx]; } $jsTrack['lat'] = $track['lat']; $jsTrack['lon'] = $track['lon']; $jsTrack['elevGnd'] = GetElevGnd($track, CHART_NBPTS); $jsTrack['speed'] = GetSpeed($track, CHART_NBPTS); $jsTrack['vario'] = GetVario($track, CHART_NBPTS); $jsTrack['nbTrackPt'] = $track['nbPt']; $jsTrack['nbChartPt'] = CHART_NBPTS; $jsTrack['nbChartLbl'] = CHART_NBLBL; $jsTrack['date'] = $track['date']; $jsTrack['pilot'] = $track['pilot']; } //print_r($jsTrack); $data = json::encode($jsTrack); //print_r($data ); // if (!isset($jsTrack['error']) && !isset($jsTrack['kmlUrl'])) { // $cache->set($data, $url); // } return $data; }
function buildActivityFromContent($content, $url = null) { $track['date'] = array('day' => date('j'), 'month' => date('n'), 'year' => date('Y')); $track['pilot'] = ''; // DoArama suppports IGC & GPX $supportedFormat = true; $nbPts = ParseIgc($content, $track); if ($nbPts < 5) { $nbPts = ParseGpx($content, $track); } if ($nbPts < 5) { $supportedFormat = false; $nbPts = ParseTrk($content, $track); } if ($nbPts < 5) { $nbPts = ParseNmea($content, $track); } if ($nbPts < 5) { $nbPts = ParseOzi($content, $track); } if ($nbPts < 5) { if (IsKml($content) || preg_match('/kmz/i', $url)) { $track['kmlUrl'] = $url; } else { $track['error'] = 'Unsupported track format!'; } } return new Activity($track, $content, $supportedFormat); }