public function DropzoneJsUploadSave::validateFile in DropzoneJS 8

Same name and namespace in other branches

1. 8.2 src/DropzoneJsUploadSave.php \Drupal\dropzonejs\DropzoneJsUploadSave::validateFile()

Validate the uploaded file.

Parameters

\Drupal\file\FileInterface $file: The file entity object.

string $extensions: A space separated string of valid extensions.

array $additional_validators: An optional, associative array of callback functions used to validate the file. See file_validate() for more documentation. Note that we add file_validate_extensions and file_validate_name_length in this method already.

Return value

array An array containing validation error messages.

Overrides DropzoneJsUploadSaveInterface::validateFile

1 call to DropzoneJsUploadSave::validateFile()

DropzoneJsUploadSave::createFile in src/DropzoneJsUploadSave.php

Creates a file entity form an uploaded file.

File

src/DropzoneJsUploadSave.php, line 174

Class

DropzoneJsUploadSave

A service that saves files uploaded by the dropzonejs element as files.

Namespace

Drupal\dropzonejs

Code

public function validateFile(FileInterface $file, $extensions, array $additional_validators = []) {
  $validators = $additional_validators;
  if (!empty($extensions)) {
    $validators['file_validate_extensions'] = [
      $extensions,
    ];
  }
  $validators['file_validate_name_length'] = [];

  // Call the validation functions specified by this function's caller.
  return file_validate($file, $validators);
}