/**
* Get the real extension of a file despite of the extension writted in his name
*
* @param $file
*
* @return bool|mixed
*/
public static function getRealExtension($file)
{
if (!is_file($file)) {
return false;
}
$info = new \finfo(FILEINFO_MIME_TYPE);
$mime = $info->file($file);
return MimeToExtension::wrapper()->getExtensionFromMime($mime);
}
protected function megaDL(string $uri, string $destination = null, string $filename = null, bool $overwrite = false)
{
$command = "megadl {$uri} --no-progress --print-names";
$filepath = '';
if (null !== $destination || null !== $filename) {
if (null !== $destination) {
if (false === is_dir($destination)) {
mkdir($destination, 0755, true);
}
$destination = substr($destination, -1) === '/' ? $destination : "{$destination}/";
$filepath .= $destination;
}
if (null !== $filename) {
$filepath .= $filename[0] === '/' ? substr($filename, 1) : $filename;
if (false === $overwrite) {
$i = 0;
while (file_exists($filepath)) {
++$i;
$j = $i - 1;
$buffer = $filename;
$str = str_replace("(renamed_{$j})", "(renamed_{$i})", $buffer);
if ($filename !== $str) {
$filename = $str;
} else {
$filename = $filename . "(renamed_{$i})." . pathinfo($filepath, PATHINFO_EXTENSION);
}
$filepath = "{$destination}/{$filename}";
}
} else {
unlink($filepath);
}
} else {
$filename = uniqid(mt_rand());
$filepath .= $filename;
}
} else {
$filename = uniqid(mt_rand());
$filepath .= $filename;
}
$command .= " --path={$filepath}";
$command = escapeshellcmd($command) . ' 2>&1';
// Escape command & display errors
putenv('LANG=fr_FR.UTF-8');
// fix issues with french accents.
exec($command, $output);
if ('Le fichier existe' === substr($output[0], -17)) {
// If the file already exists
return $this->megaDL($uri, $destination, $filename, $overwrite);
} elseif ('ERROR' !== substr($output[0], 0, 5)) {
// If the file was correctly downloaded
$extension = pathinfo($filepath, PATHINFO_EXTENSION);
$mimetype = mime_content_type($filepath);
if (empty($extension)) {
$extension = MimeToExtension::wrapper()->getExtensionFromMime($mimetype);
$newpath = "{$filepath}.{$extension}";
rename($filepath, $newpath);
return ['path' => $newpath, 'name' => $filename, 'extension' => $extension, 'mimetype' => $mimetype, 'created' => new \DateTime(), 'size' => filesize($newpath)];
}
return ['path' => $filepath, 'name' => $filename, 'extension' => $extension, 'mimetype' => $mimetype, 'created' => new \DateTime(), 'size' => filesize($filepath)];
} else {
return false;
}
}
/**
* @param $uri
* @return array|bool
*/
private function tryFileGetContents($uri)
{
try {
if (false !== ($this->headers = @get_headers($uri))) {
if ($this->isAuthorized($uri)) {
$this->filename = $this->getFilenameFromHttpHeaders($this->headers);
$this->file = file_get_contents($uri);
$finfo = new \finfo(FILEINFO_MIME_TYPE);
$this->extension = MimeToExtension::wrapper()->getExtensionFromMime($finfo->buffer($this->file));
return true;
} else {
throw new \Exception('Unauthorized to access to this file.');
}
} else {
return false;
}
} catch (\Exception $e) {
echo "file_get_contents() error (code: {$e->getCode()}): {$e->getMessage()} (In file: {$e->getFile()}:{$e->getLine()}))";
return false;
}
}