function emthumb_check_directory in Embedded Media Field 5

Same name and namespace in other branches

1. 6.3 contrib/emthumb/emthumb.module \emthumb_check_directory()
2. 6 contrib/emthumb/emthumb.module \emthumb_check_directory()
3. 6.2 contrib/emthumb/emthumb.module \emthumb_check_directory()

Create the image directory relative to the 'files' dir recursively for every directory in the path.

Parameters

$directory: The directory path under files to check, such as 'photo/path/here'

$form_element: A form element to throw an error on if the directory is not writable

2 calls to emthumb_check_directory()

emthumb_file_insert in contrib/emthumb/emthumb.module

insert a file into the database.

emthumb_form_check_directory in contrib/emthumb/emthumb.module

Wrapper function for emthumb_check_directory that accepts a form element to validate - if user specified one. Won't allow form submit unless the directory exists & is writable

File

contrib/emthumb/emthumb.module, line 442

Code

function emthumb_check_directory($directory, $form_element = array()) {
  foreach (explode('/', $directory) as $dir) {
    $dirs[] = $dir;
    $path = file_create_path(implode($dirs, '/'));
    file_check_directory($path, FILE_CREATE_DIRECTORY, $form_element['#parents'][0]);
  }
  return true;
}