/**
* Save file into filesystem and insert information into database.
* Checks extension and gives file mime type.
* @param FileUpload $file
* @param int $goods_id
* @param string $name
* @param string $description
* @return bool success
*/
public function insertPhoto($file, $goods_id, $name = '', $description = '')
{
$photo = new Photo($this->db);
$filename = $file->getName();
$ext = self::getExtensionByName($filename);
// povolene pripony
$enabledExt = explode(' ', self::ENABLED_EXTENSION);
if (!in_array($ext, $enabledExt)) {
return false;
}
$lastPhoto_id = $photo->insert(array('name' => $name ? $name : $filename, 'goods_id' => $goods_id, 'description' => $description));
$photoFileName = $file->getTemporaryFile();
$photoFileNameBig = self::SAVE_DIR . $lastPhoto_id . '.big.jpg';
$photoFileNameSmall = self::SAVE_DIR . $lastPhoto_id . '.small.jpg';
try {
$src = imagecreatefromjpeg($photoFileName);
list($width, $height) = getimagesize($photoFileName);
$aspectRatio = $width / $height;
if ($aspectRatio > 1) {
$targetWidth = 800;
$targetHeight = round(800 / $aspectRatio);
} else {
$targetWidth = round(800 * $aspectRatio);
$targetHeight = 800;
}
$bigThumbnail = imagecreatetruecolor($targetWidth, $targetHeight);
imagecopyresampled($bigThumbnail, $src, 0, 0, 0, 0, $targetWidth, $targetHeight, $width, $height);
imagejpeg($bigThumbnail, $photoFileNameBig, 75);
$smallThumbnail = imagecreatetruecolor(round($targetWidth / 2.5), round($targetHeight / 2.5));
imagecopyresampled($smallThumbnail, $src, 0, 0, 0, 0, round($targetWidth / 2.5), round($targetHeight / 2.5), $width, $height);
imagejpeg($smallThumbnail, $photoFileNameSmall, 50);
} catch (\Exception $e) {
$photo = new Photo($this->db);
$photo->where('id', $lastPhoto_id)->delete();
return false;
}
return true;
}
