function aggregator_form_opml in Drupal 7

Form constructor for importing feeds from OPML.

See also

aggregator_form_opml_validate()

aggregator_form_opml_submit()

Related topics

1 string reference to 'aggregator_form_opml'

aggregator_menu in modules/aggregator/aggregator.module

Implements hook_menu().

File

modules/aggregator/aggregator.admin.inc, line 250

Administration page callbacks for the Aggregator module.

Code

function aggregator_form_opml($form, &$form_state) {
  $period = drupal_map_assoc(array(
    900,
    1800,
    3600,
    7200,
    10800,
    21600,
    32400,
    43200,
    64800,
    86400,
    172800,
    259200,
    604800,
    1209600,
    2419200,
  ), 'format_interval');
  $form['upload'] = array(
    '#type' => 'file',
    '#title' => t('OPML File'),
    '#description' => t('Upload an OPML file containing a list of feeds to be imported.'),
  );
  $form['remote'] = array(
    '#type' => 'textfield',
    '#title' => t('OPML Remote URL'),
    '#maxlength' => 1024,
    '#description' => t('Enter the URL of an OPML file. This file will be downloaded and processed only once on submission of the form.'),
  );
  $form['refresh'] = array(
    '#type' => 'select',
    '#title' => t('Update interval'),
    '#default_value' => 3600,
    '#options' => $period,
    '#description' => t('The length of time between feed updates. Requires a correctly configured <a href="@cron">cron maintenance task</a>.', array(
      '@cron' => url('admin/reports/status'),
    )),
  );
  $form['block'] = array(
    '#type' => 'select',
    '#title' => t('News items in block'),
    '#default_value' => 5,
    '#options' => drupal_map_assoc(array(
      0,
      1,
      2,
      3,
      4,
      5,
      6,
      7,
      8,
      9,
      10,
      11,
      12,
      13,
      14,
      15,
      16,
      17,
      18,
      19,
      20,
    )),
    '#description' => t("Drupal can make a block with the most recent news items of a feed. You can <a href=\"@block-admin\">configure blocks</a> to be displayed in the sidebar of your page. This setting lets you configure the number of news items to show in a feed's block. If you choose '0' these feeds' blocks will be disabled.", array(
      '@block-admin' => url('admin/structure/block'),
    )),
  );

  // Handling of categories.
  $options = array_map('check_plain', db_query("SELECT cid, title FROM {aggregator_category} ORDER BY title")
    ->fetchAllKeyed());
  if ($options) {
    $form['category'] = array(
      '#type' => 'checkboxes',
      '#title' => t('Categorize news items'),
      '#options' => $options,
      '#description' => t('New feed items are automatically filed in the checked categories.'),
    );
  }
  $form['actions'] = array(
    '#type' => 'actions',
  );
  $form['actions']['submit'] = array(
    '#type' => 'submit',
    '#value' => t('Import'),
  );
  return $form;
}