$envValue) {
if (strpos($envKey, 'NP_CAM_') === 0) {
array_push($camsInfo, [substr($envKey, strlen('NP_CAM_')), $envValue]);
}
}
// Grabbing the other env variables.
$pageTitle = $_ENV['NP_TITLE'] ?? 'NibblePoker\'s Mini CCTV NVR';
$pageFooter = $_ENV['NP_FOOTER'] ?? 'Made by BOZET Herwin on Github';
// Root location of all recordings. (Not used yet)
$rootLocation = "./data/";
// Grabbing the requested cam's ID
// The id should be the same as the sub-folder into which this camera's recordings are located.
$camId = $_GET['cam'] ?? null;
// Determining if the ID is valid and the name that should be shown.
// If the ID is invalid, it is set back to `null`.
if(is_null($camId)) {
$camName = "None";
} else {
$isCamValid = false;
foreach ($camsInfo as $singleCamInfo) {
if($singleCamInfo[0] == $camId) {
$camName = $singleCamInfo[1];
$isCamValid = true;
break;
}
}
if(!$isCamValid) {
$camName = "Unknown";
$camId = null;
}
}
// Grabbing the list of recordings if needed.
if(is_null($camId)) {
// No cam selected, we just use empty variables.
$basePath = "./";
$files = [];
} else {
$basePath = "/data/".$camId."/";
$files = array_values(array_diff(scandir("./data/".$camId."/"), array('.', '..')));
// Removing the newest one as it is highly likely to currently being written to by ffmpeg.
array_pop($files);
}
// If we only need to send the JSON, we send it and don't go further.
$returnJsonOnly = !is_null($_GET['json'] ?? null);
if($returnJsonOnly) {
header('Content-Type: application/json; charset=utf-8');
echo json_encode($files);
exit();
}
// Function used to calculate the disk space taken by recordings later on.
function folderSize($dir){
$count_size = 0;
$count = 0;
$dir_array = scandir($dir);
foreach($dir_array as $key=>$filename){
if($filename!=".." && $filename!="."){
if(is_dir($dir."/".$filename)){
$new_foldersize = foldersize($dir."/".$filename);
$count_size = $count_size+ $new_foldersize;
} else if(is_file($dir."/".$filename)) {
$count_size = $count_size + filesize($dir."/".$filename);
$count++;
}
}
}
return $count_size;
}
// Function used to format the disk space taken by recordings later on.
function sizeFormat($bytes) {
$kb = 1024;
$mb = $kb * 1024;
$gb = $mb * 1024;
$tb = $gb * 1024;
if (($bytes >= 0) && ($bytes < $kb)) {
return $bytes . ' B';
} elseif (($bytes >= $kb) && ($bytes < $mb)) {
return ceil($bytes / $kb) . ' KiB';
} elseif (($bytes >= $mb) && ($bytes < $gb)) {
return ceil($bytes / $mb) . ' MiB';
} elseif (($bytes >= $gb) && ($bytes < $tb)) {
return ceil($bytes / $gb) . ' GiB';
} elseif ($bytes >= $tb) {
return ceil($bytes / $tb) . ' TiB';
} else {
return $bytes . ' B';
}
}
?>
<?php echo($pageTitle); ?>
Camera:
Select one camera:");
echo("
");
// Adding the cameras in the URL list
foreach ($camsInfo as $singleCamInfo) {
echo("