function _node_import_sanitize_file_options in Node import 6

Related topics

2 calls to _node_import_sanitize_file_options()

node_import_read_from_file in ./node_import.inc

Returns one record from the file starting at file offset using the supplied file options.

node_import_write_to_string in ./node_import.inc

Returns one line in the specified file format of the array of values.

File

./node_import.inc, line 1932

Public API of the Node import module.

Code

function _node_import_sanitize_file_options(&$file_options) {

  // When file_format is not '', we need to load the options from the
  // predefined file_format.
  if (isset($file_options['file_format']) && $file_options['file_format'] !== '') {
    $file_formats = node_import_format_options('file formats');
    $file_options = array_merge($file_options, $file_formats[$file_options['file_format']]);
  }

  // The default options (CSV).
  $options = array(
    'record separator' => '<newline>',
    'field separator' => ',',
    'text delimiter' => '"',
    'escape character' => '"',
  );

  // Use 'other ...' when selected.
  foreach ($options as $key => $default) {
    if (isset($file_options[$key]) && drupal_strlen($file_options[$key]) > 0) {
      $options[$key] = $file_options[$key];
    }
    else {
      if (isset($file_options['other ' . $key]) && drupal_strlen($file_options['other ' . $key]) > 0) {
        $options[$key] = $file_options['other ' . $key];
      }
    }
  }

  // Replace our special characters.
  $replaces = array(
    '<newline>' => "\n",
    '<none>' => '',
    '<space>' => ' ',
    '<tab>' => "\t",
  );
  $file_options = str_replace(array_keys($replaces), array_values($replaces), $options);
}