public function SearchApiAttachmentsAlterSettings::configurationForm in Search API attachments 7

Adds configuration form.

Return value

array The configuration form.

Overrides SearchApiAbstractAlterCallback::configurationForm

File

includes/callback_attachments_settings.inc, line 135

Search API data alteration callback.

Class

SearchApiAttachmentsAlterSettings

Indexes files content.

Code

public function configurationForm() {
  $default = implode(' ', search_api_attachments_default_excluded());
  $form['excluded_extensions'] = array(
    '#type' => 'textfield',
    '#title' => t('Excluded file extensions'),
    '#default_value' => isset($this->options['excluded_extensions']) ? $this->options['excluded_extensions'] : $default,
    '#size' => 80,
    '#maxlength' => 255,
    '#description' => t('File extensions that are excluded from indexing. Separate extensions with a space and do not include the leading dot. Extensions are internally mapped to a MIME type, so it is not necessary to put variations that map to the same type (e.g. tif is sufficient for tif and tiff)'),
  );
  $form['number_indexed'] = array(
    '#type' => 'textfield',
    '#title' => t('Number of file indexed per file field'),
    '#default_value' => isset($this->options['number_indexed']) ? $this->options['number_indexed'] : '0',
    '#size' => 5,
    '#description' => t('The number of files to index per file field. The order of indexation is the weight in the widget. 0 for no restriction.'),
  );
  $form['max_file_size'] = array(
    '#type' => 'textfield',
    '#title' => t('Maximum file size'),
    '#default_value' => isset($this->options['max_file_size']) ? $this->options['max_file_size'] : '0',
    '#description' => t('Enter a value like "512" (bytes), "80 KB" (kilobytes) or "50 MB" (megabytes) in order to restrict the max file size of files that should be indexed.'),
    '#size' => 80,
    '#maxlength' => 255,
    '#element_validate' => array(
      '_file_generic_settings_max_filesize',
    ),
  );
  $form['excluded_private'] = array(
    '#type' => 'checkbox',
    '#title' => t('Exclude private files'),
    '#default_value' => isset($this->options['excluded_private']) ? $this->options['excluded_private'] : TRUE,
    '#description' => t('Check this box if you want to exclude private files to be indexed.'),
  );

  // Add setting specific for the file entity.
  if (module_exists('file_entity')) {

    // Build the select options.
    $bundle_options = array();
    foreach (field_info_bundles('file') as $bundle => $info) {
      $bundle_options[$bundle] = $info['label'];
    }
    if ($bundle_options) {
      $form['excluded_file_entity_bundles'] = array(
        '#type' => 'select',
        '#title' => t('Exclude file entity bundles'),
        '#options' => $bundle_options,
        '#multiple' => TRUE,
        '#default_value' => isset($this->options['excluded_file_entity_bundles']) ? $this->options['excluded_file_entity_bundles'] : array(),
        '#description' => t('File entity bundles that are excluded from indexing.'),
      );
    }
  }
  return $form;
}