/**
* Обработаем создание нового изображения.
*/
private function handleSaveImage()
{
header('Content-Type: application/json; charset=utf8');
// A list of permitted file extensions
$allowed = ['png', 'jpg', 'jpeg'];
$extension = pathinfo($_FILES['upl']['name'], PATHINFO_EXTENSION);
if (!in_array(strtolower($extension), $allowed)) {
echo json_encode(['status' => 'error', 'message' => 'wrong extension']);
exit;
}
list($width, $height, $type, $attr) = getimagesize($_FILES['upl']['tmp_name']);
if ($width < Size::PREVIEW_MIN_WIDTH) {
echo json_encode(['status' => 'error', 'message' => 'too small size']);
exit;
}
$id = uniqid();
$fileName = Image::getName($id);
$previewFileName = Image::getPreviewName($id);
$workFileName = Image::getWorkName($id);
$originFilePath = IMG_DOWNLOAD . $fileName;
if (move_uploaded_file($_FILES['upl']['tmp_name'], $originFilePath)) {
$Imagine = new CustomImagine();
$Image = $Imagine->open($originFilePath)->copy();
$coefficient = $Image->getSize()->getWidth() / Size::PREVIEW_MIN_WIDTH;
$previewHeight = $Image->getSize()->getHeight() / $coefficient;
$Image->resize(new Box(Size::PREVIEW_MIN_WIDTH, $previewHeight))->save(IMG_DOWNLOAD . $previewFileName)->save(IMG_DOWNLOAD . $workFileName);
echo json_encode(['status' => 'success', 'id' => $id]);
exit;
}
echo json_encode(['status' => 'error', 'message' => 'Unknown error']);
exit;
}
