public static function upload($file, $path = "", $fileName = NULL, $_mime = NULL)
{
//----------------------------------------------------------
//init var
//----------------------------------------------------------
$chk = array("bool" => true, 'result' => array(), "func" => "upload");
//----------------------------------------------------------
$mime = FileFolder::getMimeType($file);
if (!is_null($_mime)) {
$mime = $_mime;
}
//----------------------------------------------------------
$client = S3Client::factory(array('credentials' => array('key' => S3::$key, 'secret' => S3::$secret)));
//----------------------------------------------------------
try {
$chk['result'] = $client->putObject(['Bucket' => S3::$bucket, 'Key' => $path . (!is_null($fileName) ? $fileName : basename($file)), 'Body' => fopen($file, r), 'ACL' => 'public-read', 'ContentType' => $mime]);
} catch (S3Exception $e) {
$chk['bool'] = false;
$chk['message'] = "upload to s3 bucket: " . S3::$bucket . " failed!!!";
}
//----------------------------------------------------------
return $chk;
}
protected function orient_image($file_path)
{
if (!function_exists('exif_read_data')) {
return false;
}
$mime = FileFolder::getMimeType($file_path);
if ($mime == "image/jpeg" || $mime == "image/tiff" || $mime == "image/x-tiff") {
$exif = @exif_read_data($file_path);
} else {
$exif = false;
}
if ($exif === false) {
return false;
}
$orientation = intval(@$exif['Orientation']);
if (!in_array($orientation, array(3, 6, 8))) {
return false;
}
$image = @imagecreatefromjpeg($file_path);
switch ($orientation) {
case 3:
$image = @imagerotate($image, 180, 0);
break;
case 6:
$image = @imagerotate($image, 270, 0);
break;
case 8:
$image = @imagerotate($image, 90, 0);
break;
default:
return false;
}
$success = imagejpeg($image, $file_path);
// Free up memory (imagedestroy does not delete files):
@imagedestroy($image);
return $success;
}
