con = new SQLite3("/home/pi/raspberry-noaa/panel.db"); } public function getPasses() { $today = strtotime(date('Y-m-d', time())); $query = $this->con->query("SELECT sat_name, is_active, pass_start, pass_end, max_elev FROM predict_passes WHERE (pass_start > $today) ORDER BY pass_start ASC;"); $passes = []; $i = 0; while($row = $query->fetchArray()){ $passes[$i] = $row; $i++; } return $passes; } public function totalPages($img_per_page) { $total_pages = $this->con->querySingle("SELECT count() from decoded_passes;"); return ceil($total_pages/$img_per_page); } public function getImages($page, $img_per_page) { $query = $this->con->prepare("SELECT decoded_passes.id, predict_passes.pass_start, file_path, sat_type, predict_passes.sat_name, predict_passes.max_elev FROM decoded_passes INNER JOIN predict_passes ON predict_passes.pass_start = decoded_passes.pass_start ORDER BY decoded_passes.pass_start DESC LIMIT ? OFFSET ?;"); $query->bindValue(1, $img_per_page); $query->bindValue(2, $img_per_page * ($page-1)); $result = $query->execute(); $images = []; $i = 0; while($row = $result->fetchArray()){ $images[$i] = $row; $i++; } return $images; } public function getEnhacements($id) { $query = $this->con->prepare('SELECT daylight_pass, sat_type, img_count FROM decoded_passes WHERE id = ?;'); $query->bindValue(1, $id); $result = $query->execute(); $pass = $result->fetchArray(); switch($pass['sat_type']) { case 0: // Meteor-M2 $enhacements = ['-122-rectified.jpg']; break; case 1: // NOAA if ($pass['daylight_pass'] == 1) { $enhacements = ['-ZA.jpg','-MCIR.jpg','-MCIR-precip.jpg','-MSA.jpg','-MSA-precip.jpg','-HVC.jpg','-HVC-precip.jpg','-HVCT.jpg','-HVCT-precip.jpg']; } else { $enhacements = ['-ZA.jpg','-MCIR.jpg','-MCIR-precip.jpg']; } break; case 2: // ISS for ($x = 0; $x <= $pass['img_count']-1; $x++) { $enhacements[] = "-$x.png"; } break; } return $enhacements; } public function getPath($id) { $query = $this->con->prepare('SELECT file_path FROM decoded_passes WHERE id = ?;'); $query->bindValue(1, $id); $result = $query->execute(); $image = $result->fetchArray(); return $image['file_path']; } } ?>