function aggregator_admin_form

Form constructor for the aggregator system settings.

See also

aggregator_menu()

aggregator_admin_form_submit()

Related topics

File

drupal/core/modules/aggregator/aggregator.admin.inc, line 462

Admin page callbacks for the aggregator module.

Code

function aggregator_admin_form($form, $form_state) {

  // Global aggregator settings.
  $form['aggregator_allowed_html_tags'] = array(
    '#type' => 'textfield',
    '#title' => t('Allowed HTML tags'),
    '#size' => 80,
    '#maxlength' => 255,
    '#default_value' => config('aggregator.settings')
      ->get('items.allowed_html'),
    '#description' => t('A space-separated list of HTML tags allowed in the content of feed items. Disallowed tags are stripped from the content.'),
  );

  // Make sure configuration is sane.
  aggregator_sanitize_configuration();

  // Get all available fetchers.
  $fetcher_manager = new FetcherManager();
  $fetchers = array();
  foreach ($fetcher_manager
    ->getDefinitions() as $id => $definition) {
    $label = $definition['title'] . ' <span class="description">' . $definition['description'] . '</span>';
    $fetchers[$id] = $label;
  }

  // Get all available parsers.
  $parsers = module_implements('aggregator_parse');
  foreach ($parsers as $k => $module) {
    if ($info = module_invoke($module, 'aggregator_parse_info')) {
      $label = $info['title'] . ' <span class="description">' . $info['description'] . '</span>';
    }
    else {
      $label = $module;
    }
    unset($parsers[$k]);
    $parsers[$module] = $label;
  }

  // Get all available processors.
  $processors = module_implements('aggregator_process');
  foreach ($processors as $k => $module) {
    if ($info = module_invoke($module, 'aggregator_process_info')) {
      $label = $info['title'] . ' <span class="description">' . $info['description'] . '</span>';
    }
    else {
      $label = $module;
    }
    unset($processors[$k]);
    $processors[$module] = $label;
  }

  // Only show basic configuration if there are actually options.
  $basic_conf = array();
  if (count($fetchers) > 1) {
    $basic_conf['aggregator_fetcher'] = array(
      '#type' => 'radios',
      '#title' => t('Fetcher'),
      '#description' => t('Fetchers download data from an external source. Choose a fetcher suitable for the external source you would like to download from.'),
      '#options' => $fetchers,
      '#default_value' => config('aggregator.settings')
        ->get('fetcher'),
    );
  }
  if (count($parsers) > 1) {
    $basic_conf['aggregator_parser'] = array(
      '#type' => 'radios',
      '#title' => t('Parser'),
      '#description' => t('Parsers transform downloaded data into standard structures. Choose a parser suitable for the type of feeds you would like to aggregate.'),
      '#options' => $parsers,
      '#default_value' => config('aggregator.settings')
        ->get('parser'),
    );
  }
  if (count($processors) > 1) {
    $basic_conf['aggregator_processors'] = array(
      '#type' => 'checkboxes',
      '#title' => t('Processors'),
      '#description' => t('Processors act on parsed feed data, for example they store feed items. Choose the processors suitable for your task.'),
      '#options' => $processors,
      '#default_value' => config('aggregator.settings')
        ->get('processors'),
    );
  }
  if (count($basic_conf)) {
    $form['basic_conf'] = array(
      '#type' => 'details',
      '#title' => t('Basic configuration'),
      '#description' => t('For most aggregation tasks, the default settings are fine.'),
      '#collapsible' => TRUE,
      '#collapsed' => FALSE,
    );
    $form['basic_conf'] += $basic_conf;
  }

  // Implementing modules will expect an array at $form['modules'].
  $form['modules'] = array();
  return system_config_form($form, $form_state);
}