function attachFile($source)
{
/** @var Model $this */
\DB::beginTransaction();
try {
if ($source instanceof UploadedFile) {
// $source = new UploadedFile(1, 1);
$ext = $source->getClientOriginalExtension();
$file_name = mb_substr($source->getClientOriginalName(), 0, 0 - mb_strlen($ext) - 1);
} else {
$ext = \File::extension($source);
$file_name = \File::name($source);
}
$ext = mb_strtolower($ext);
$tmp = file_get_contents($source);
$tmp_name = storage_path('/attaches/' . date('Y_m_d_H-i-s') . '/' . \Str::slug($this->getMorphClass()) . '.' . $ext);
if (!file_exists(dirname($tmp_name))) {
mkdir(dirname($tmp_name), 0777, true);
}
file_put_contents($tmp_name, $tmp);
unset($tmp);
if (!file_exists($tmp_name)) {
throw new Exception(laralang('larakit::attach.errors.exists', ['file' => larasafepath($tmp_name)]));
}
$attach = Attach\Attach::fromModel($this);
$config = $this->attachConfig();
//проверка на максимальный размер
$maxsize = Arr::get($config, 'maxsize');
$size = \File::size($tmp_name);
if ($maxsize < $size) {
throw new Exception(laralang('larakit::attach.errors.maxsize', ['maxsize' => HelperText::fileSize($maxsize, 0)]));
}
//проверка на разрешенные EXT
$enabled_exts = Arr::get($config, 'ext');
if (!in_array($ext, $enabled_exts)) {
throw new Exception(laralang('larakit::attach.errors.ext', ['enabled_exts' => implode(', ', $enabled_exts)]));
}
//проверка на разрешенные MIME
$expected_mimes = HelperFile::mimes_by_ext($ext);
$mime = HelperFile::mime($tmp_name);
if (!in_array($mime, $expected_mimes)) {
throw new Exception(laralang('larakit::attach.errors.ext', ['enabled_exts' => implode(', ', $enabled_exts)]));
}
$img = getimagesize($tmp_name);
if (false !== $img) {
$this->attach_w = Arr::get($img, 0);
$this->attach_h = Arr::get($img, 1);
}
$this->attach_user_id = Me::id();
$this->attach_ext = $ext;
$this->attach_size = $size;
$this->attach_mime = $mime;
$this->attach_file = $file_name . '.' . $ext;
$this->attach_name = $file_name;
$this->save();
$attach->setId($this->id)->processing($tmp_name);
\DB::commit();
$val = true;
} catch (\Exception $e) {
\DB::rollBack();
$val = $e->getMessage();
}
if (file_exists($tmp_name)) {
if (false !== mb_strpos($source, '//')) {
unlink($tmp_name);
}
}
return $val;
}
function traitEntityAdd_header()
{
return laralang(static::getVendor() . '::seo/title.admin|' . static::getEntity() . '|add');
}
function traitEntityItem_header()
{
return laralang(static::getVendor() . '::seo/title.admin|' . static::getEntity() . '|item', ['model' => $this->model]);
}
function traitEntityEdit_header()
{
return laralang(static::getVendor() . '::seo/title.admin|' . static::getEntity() . '|item_edit');
}
static function translateAction($context, $params = [])
{
$section = static::getSection();
if ($section) {
$section .= '/';
}
$path = static::getVendor() . '::models/' . $section . 'actions/' . static::getEntity() . '.' . $context;
return laralang($path, $params);
}
static function translate($context, $params = [])
{
return laralang(static::getVendorSnake() . 'models/' . static::getEntitySnake() . '/' . $context, $params);
}
static function fileSize($bytes, $decimals = 2)
{
$size = laralang('larakit::filesize');
$factor = floor((strlen($bytes) - 1) / 3);
return sprintf("%.{$decimals}f", $bytes / pow(1024, $factor)) . ' ' . Arr::get($size, $factor);
}
