public function indexAction()
{
$id = $this->params()->fromQuery('id', null);
$token = $this->params()->fromQuery('token', null);
if (!$id) {
return new JsonModel(['status' => 0, 'errors' => ['You must supply the image id']]);
}
if (!$token) {
return new JsonModel(['status' => 0, 'errors' => ['You must supply the access token']]);
}
/** @var Upload $upload */
$upload = Upload::where('access_token', '=', $token)->where('id', '=', $id)->where('access_token_expiration', '>=', time())->first();
if (!$upload) {
return new JsonModel(['status' => 0, 'errors' => ['The request has expired or invalid upload id requested']]);
}
// get image content
$response = $this->getResponse();
$response->setContent($upload->content);
$response->getHeaders()->addHeaderLine('Content-Type', $upload->headers)->addHeaderLine('Content-Length', mb_strlen($upload->content));
return $response;
}
/**
* @param array $post
* @param null $minWidth
* @param null $minHeight
*
* @return UploadResultDto
*/
public function upload(array $post, $minWidth = null, $minHeight = null)
{
//TODO
$file = array_key_exists('file', $post) ? $post['file'] : [];
if (isset($post['flowFilename'])) {
$file['name'] = $post['flowFilename'];
}
try {
$types = ['image/jpeg', 'image/jpg', 'image/png', 'image/gif', 'application/octet-stream'];
$exts = ['.jpeg', '.jpg', '.png', '.gif'];
if (!$file) {
return new UploadResultDto(['status' => 0, 'error_code' => self::UPLOAD_RESULT_ERROR_NO_FILE_DATA_SENT]);
}
if (!in_array($file['type'], $types)) {
return new UploadResultDto(['status' => 0, 'error_code' => self::UPLOAD_ERROR_INVALID_IMAGE_TYPE]);
}
$imageinfo = getimagesize($file['tmp_name']);
if (!in_array($imageinfo['mime'], $types)) {
return new UploadResultDto(['status' => 0, 'error_code' => self::UPLOAD_ERROR_INVALID_IMAGE_TYPE]);
}
$found = false;
foreach ($exts as $item) {
if (preg_match("/{$item}\$/i", $file['name'])) {
$found = true;
}
}
if (!$found) {
return new UploadResultDto(['status' => 0, 'error_code' => self::UPLOAD_ERROR_INVALID_IMAGE_TYPE]);
}
$tempPath = $file['tmp_name'];
$header = null;
switch ($imageinfo[2]) {
case IMAGETYPE_GIF:
$images_orig = imagecreatefromgif($tempPath);
$header = 'image/gif';
break;
case IMAGETYPE_JPEG:
case IMAGETYPE_JPEG2000:
$images_orig = imagecreatefromjpeg($tempPath);
$header = 'image/jpeg';
break;
case IMAGETYPE_PNG:
$images_orig = imagecreatefrompng($tempPath);
$header = 'image/png';
break;
default:
return new UploadResultDto(['status' => 0, 'error_code' => self::UPLOAD_ERROR_INVALID_IMAGE_TYPE]);
}
if ($minWidth || $minHeight) {
$sizex = imagesx($images_orig);
$sizey = imagesy($images_orig);
if ($minWidth && $sizex < $minWidth) {
return new UploadResultDto(['status' => 0, 'error_code' => self::UPLOAD_ERROR_INVALID_WIDTH]);
}
if ($minHeight && $sizey < $minHeight) {
return new UploadResultDto(['status' => 0, 'error_code' => self::UPLOAD_ERROR_INVALID_HEIGHT]);
}
}
ob_start();
imagejpeg($images_orig);
$imageFileContents = ob_get_contents();
ob_end_clean();
$upload = new Upload();
$upload->headers = $header;
$upload->content = $imageFileContents;
$upload->save();
return new UploadResultDto(['status' => 1, 'id' => $upload->id]);
} catch (\Exception $e) {
// sd($e->getMessage());
return new UploadResultDto(['status' => 0, 'error_code' => self::UPLOAD_ERROR_OTHER]);
}
}
