Same name in other branches

1. 10 core/modules/ckeditor5/src/Controller/CKEditor5ImageController.php \Drupal\ckeditor5\Controller\CKEditor5ImageController::upload()
2. 11.x core/modules/ckeditor5/src/Controller/CKEditor5ImageController.php \Drupal\ckeditor5\Controller\CKEditor5ImageController::upload()

Uploads and saves an image from a CKEditor 5 POST.

Parameters

\Symfony\Component\HttpFoundation\Request $request: The current request object.

Return value

\Symfony\Component\HttpFoundation\JsonResponse A JSON object including the file url.

Throws

\Symfony\Component\HttpKernel\Exception\HttpException Thrown when file system errors occur.

\Symfony\Component\HttpKernel\Exception\UnprocessableEntityHttpException Thrown when validation errors occur.

\Drupal\Core\Entity\EntityStorageException Thrown when file entity could not be saved.

1 string reference to 'CKEditor5ImageController::upload'

ckeditor5.routing.yml in core/modules/ckeditor5/ckeditor5.routing.yml

core/modules/ckeditor5/ckeditor5.routing.yml

File

core/modules/ckeditor5/src/Controller/CKEditor5ImageController.php, line 125

Class

CKEditor5ImageController

Returns response for CKEditor 5 Simple image upload adapter.

Namespace

Drupal\ckeditor5\Controller

Code

public function upload(Request $request) {
    // Getting the UploadedFile directly from the request.
    $upload = $request->files
        ->get('upload');
    $filename = $upload->getClientOriginalName();
    $editor = $request->attributes
        ->get('editor');
    $image_upload = $editor->getImageUploadSettings();
    $destination = $image_upload['scheme'] . '://' . $image_upload['directory'];
    // Check the destination file path is writable.
    if (!$this->fileSystem
        ->prepareDirectory($destination, FileSystemInterface::CREATE_DIRECTORY)) {
        throw new HttpException(500, 'Destination file path is not writable');
    }
    $max_filesize = min(Bytes::toNumber($image_upload['max_size']), Environment::getUploadMaxSize());
    if (!empty($image_upload['max_dimensions']['width']) || !empty($image_upload['max_dimensions']['height'])) {
        $max_dimensions = $image_upload['max_dimensions']['width'] . 'x' . $image_upload['max_dimensions']['height'];
    }
    else {
        $max_dimensions = 0;
    }
    $validators = [
        'file_validate_extensions' => [
            'gif png jpg jpeg',
        ],
        'file_validate_size' => [
            $max_filesize,
        ],
        'file_validate_image_resolution' => [
            $max_dimensions,
        ],
    ];
    $prepared_filename = $this->prepareFilename($filename, $validators);
    // Create the file.
    $file_uri = "{$destination}/{$prepared_filename}";
    // Using the UploadedFile method instead of streamUploadData.
    $temp_file_path = $upload->getRealPath();
    $file_uri = $this->fileSystem
        ->getDestinationFilename($file_uri, FileSystemInterface::EXISTS_RENAME);
    // Lock based on the prepared file URI.
    $lock_id = $this->generateLockIdFromFileUri($file_uri);
    if (!$this->lock
        ->acquire($lock_id)) {
        throw new HttpException(503, sprintf('File "%s" is already locked for writing.', $file_uri), NULL, [
            'Retry-After' => 1,
        ]);
    }
    // Begin building file entity.
    $file = File::create([]);
    $file->setOwnerId($this->currentUser
        ->id());
    $file->setFilename($prepared_filename);
    if ($this->mimeTypeGuesser instanceof MimeTypeGuesserInterface) {
        $file->setMimeType($this->mimeTypeGuesser
            ->guessMimeType($prepared_filename));
    }
    else {
        $file->setMimeType($this->mimeTypeGuesser
            ->guess($prepared_filename));
        @trigger_error('\\Symfony\\Component\\HttpFoundation\\File\\MimeType\\MimeTypeGuesserInterface is deprecated in drupal:9.1.0 and is removed from drupal:10.0.0. Implement \\Symfony\\Component\\Mime\\MimeTypeGuesserInterface instead. See https://www.drupal.org/node/3133341', E_USER_DEPRECATED);
    }
    $file->setFileUri($file_uri);
    $file->setSize(@filesize($temp_file_path));
    $violations = $this->validate($file, $validators);
    if ($violations->count() > 0) {
        throw new UnprocessableEntityHttpException($violations->__toString());
    }
    try {
        $this->fileSystem
            ->move($temp_file_path, $file_uri, FileSystemInterface::EXISTS_ERROR);
    } catch (FileException $e) {
        throw new HttpException(500, 'Temporary file could not be moved to file location');
    }
    $file->save();
    $this->lock
        ->release($lock_id);
    return new JsonResponse([
        'url' => $file->createFileUrl(),
        'uuid' => $file->uuid(),
        'entity_type' => $file->getEntityTypeId(),
    ], 201);
}

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