load->model('user_model'); // Check if users logged in if($this->user_model->validate_session() == 0) { // user is not logged in redirect('user/login'); } // load the view $data['page_title'] = "Hardware Interfaces"; $this->load->view('interface_assets/header', $data); $this->load->view('radio/index'); $this->load->view('interface_assets/footer'); } function status() { // Check Auth $this->load->model('user_model'); // Check if users logged in if($this->user_model->validate_session() == 0) { // user is not logged in redirect('user/login'); } $this->load->model('cat'); $query = $this->cat->status(); if ($query->num_rows() > 0) { echo ""; echo "Radio"; echo "Frequency"; echo "Mode"; echo "Timestamp" ; echo "Options"; echo ""; foreach ($query->result() as $row) { echo ""; echo "".$row->radio.""; if (empty($row->frequency) || $row->frequency == "0") { echo "- / -"; } elseif (empty($row->downlink_freq) || $row->downlink_freq == "0") { echo "".$this->frequency->hz_to_mhz($row->frequency).""; } else { echo "".$this->frequency->hz_to_mhz($row->downlink_freq)." / ".$this->frequency->hz_to_mhz($row->frequency).""; } if (empty($row->mode) || $row->mode == "non") { echo "N/A"; } elseif (empty($row->downlink_mode) || $row->downlink_mode == "non") { echo "".$row->mode.""; } else { echo "".$row->downlink_mode." / ".$row->mode.""; } $phpdate = strtotime($row->timestamp); echo "".date('H:i:s d-m-y', $phpdate)."" ; echo "id."\" class=\"btn btn-danger\"> Delete" ; echo ""; } } else { echo ""; echo "No CAT Interfaced radios found."; echo ""; } } function json($id) { header('Content-Type: application/json'); $this->load->model('cat'); $query = $this->cat->radio_status($id); if ($query->num_rows() > 0) { foreach ($query->result() as $row) { $frequency = $row->frequency; $frequency_rx = $row->downlink_freq; $power = $row->power; $prop_mode = $row->prop_mode; // Check Mode if(strtoupper($row->mode) == "FMN"){ $mode = "FM"; } else { $mode = strtoupper($row->mode); } if ($row->prop_mode == "SAT") { // Get Satellite Name if($row->sat_name == "AO-07") { $sat_name = "AO-7"; } elseif ($row->sat_name == "LILACSAT") { $sat_name = "CAS-3H"; } else { $sat_name = strtoupper($row->sat_name); } // Get Satellite Mode $uplink_mode = $this->get_mode_designator($row->uplink_freq); $downlink_mode = $this->get_mode_designator($row->downlink_freq); if (empty($uplink_mode)) { $sat_mode = ""; } elseif ($uplink_mode !== $downlink_mode) { $sat_mode = $uplink_mode."/".$downlink_mode; } else { $sat_mode = $uplink_mode; } } else { $sat_name = ""; $sat_mode = ""; } // Calculate how old the data is in minutes $datetime1 = new DateTime("now", new DateTimeZone('UTC')); // Today's Date/Time $datetime2 = new DateTime($row->timestamp, new DateTimeZone('UTC')); $interval = $datetime1->diff($datetime2); $minutes = $interval->days * 24 * 60; $minutes += $interval->h * 60; $minutes += $interval->i; $updated_at = $minutes; // Return Json data echo json_encode(array( "frequency" => $frequency, "frequency_rx" => $frequency_rx, "mode" => $mode, "satmode" => $sat_mode, "satname" => $sat_name, "power" => $power, "prop_mode" => $prop_mode, "updated_minutes_ago" => $updated_at, ), JSON_PRETTY_PRINT); } } } function get_mode_designator($frequency) { if ($frequency > 21000000 && $frequency < 22000000) return "H"; if ($frequency > 28000000 && $frequency < 30000000) return "A"; if ($frequency > 144000000 && $frequency < 147000000) return "V"; if ($frequency > 432000000 && $frequency < 438000000) return "U"; if ($frequency > 1240000000 && $frequency < 1300000000) return "L"; if ($frequency > 2320000000 && $frequency < 2450000000) return "S"; if ($frequency > 3400000000 && $frequency < 3475000000) return "S2"; if ($frequency > 5650000000 && $frequency < 5850000000) return "C"; if ($frequency > 10000000000 && $frequency < 10500000000) return "X"; if ($frequency > 24000000000 && $frequency < 24250000000) return "K"; if ($frequency > 47000000000 && $frequency < 47200000000) return "R"; return ""; } function delete($id) { // Check Auth $this->load->model('user_model'); if(!$this->user_model->authorize(99)) { $this->session->set_flashdata('notice', 'You\'re not allowed to do that!'); redirect('dashboard'); } $this->load->model('cat'); $this->cat->delete($id); $this->session->set_flashdata('message', 'Radio Profile Deleted'); redirect('radio'); } } ?>