/**
* Upload file
* @param array $parameters The request parameters.
* @param string $index The paramatern index for example 'file'.
* @param array $move If $move is set (Is not (null or == array() or false ))
* then the uploaded file will be moved to the specified directory.
* The $move takes indexes 'path' and 'name', the path is the directory
* the uploaded file will be moved. The name is optional and
* @param array $allowedFiletypes *[Optional] Array with allowed extensions.
* @param integer $max_size *[Optional] The maximum size of the
* uploaded file in bytes. Default value is 10485760 bytes
* @param boolean $parseExtension *[Optional] If true the destination
* filename will be joined with files extension Default value is false
*/
public static function file($file, $move = [], $allowedFiletypes = ['csv'], $max_size = 10485760, $parseExtension = false)
{
if (!$file) {
return 'Select a file';
}
$temporaryPath = $file['tmp_name'];
if (!file_exists($temporaryPath)) {
throw new NotFoundException('File not found');
}
$filename = $file['name'];
$ext = Util::extension($filename);
if (!in_array($ext, $allowedFiletypes)) {
return 'Incorrect file type';
}
$size = filesize($temporaryPath);
if ($size > $max_size) {
return 'File size exceeds maximum';
}
if ($move) {
if (!is_array($move)) {
$move['path'] = $move;
}
if (isset($move['name']) && $parseExtension) {
$move['name'] .= '.' . $ext;
} elseif ($parseExtension) {
$move['path'] .= '.' . $ext;
}
$destination = Util::get_path(isset($move['name']) ? [$move['path'], $move['name']] : [$move['path']]);
if (!rename($temporaryPath, $destination)) {
return 'Error uploading file';
}
return ['path' => $destination, 'name' => basename($destination), 'size' => filesize($destination), 'name_original' => basename($file['name'])];
} else {
return ['path' => $temporaryPath, 'name' => basename($temporaryPath), 'size' => filesize($temporaryPath), 'name_original' => basename($file['name'])];
}
}
/**
* @throws \Exception
*/
private static function decompressGz($compressedFile, $destinationFolder, $originalFilename = null, $allowedExtensions = [])
{
//IN ORDER TO WORK CORRECTLY GZ FILES MUST HAVE DOUBLE EXTENSION E.G. name.csv.gz (STANDARDIZE IT !)
//$file_path = Util::getPath(
// array($destinationFolder, basename(($originalFilename ? $originalFilename : $compressedFile), '.gz'))
//);
//File extension
$file_path = Util::get_path([$destinationFolder, basename($originalFilename ? $originalFilename : $compressedFile, '.gz')]);
$sfp = gzopen($compressedFile, 'rb');
if ($sfp === false) {
throw new \Exception('Cannot open gz archive');
}
$fp = fopen($file_path, 'w');
if ($fp === false) {
throw new \Exception('Cannot open uncompress');
}
while (!gzeof($sfp)) {
$string = gzread($sfp, 8192);
fwrite($fp, $string, strlen($string));
//TODO CHECK FOR BINARY FILES
}
gzclose($sfp);
fclose($fp);
return basename($file_path);
}
/**
* Delete all contents from a directory
* @param string $directory Directory path
* @param boolean $DELETE_DIRECTORY *[Optional]*, if is set directory will be deleted too.
*/
public static function deleteDirectoryContents($directory, $DELETE_DIRECTORY = false)
{
$files = array_diff(scandir($directory), ['.', '..']);
foreach ($files as $file) {
$path = Util::get_path([$directory, $file]);
is_dir($path) ? self::delete_directory_contents($path, true) : unlink($path);
}
return $DELETE_DIRECTORY ? rmdir($directory) : true;
}
