function apachesolr_views_handler_argument_mlt::options_form in Apache Solr Views 6

Override options form to present specific stuffs

File

handlers/apachesolr_views_handler_argument_mlt.inc, line 23

Class

apachesolr_views_handler_argument_mlt

Code

function options_form(&$form, &$form_state) {
  module_load_include('inc', 'apachesolr', 'apachesolr.admin');

  // for apachesolr_mlt_get_fields()
  parent::options_form($form, $form_state);

  // TODO: figure out how to do this. cant do id: 123 id: 456 can we?
  unset($form['break_phrase']);

  // TODO: can we exclude this argument??
  unset($form['not']);
  $form['type'] = array(
    '#type' => 'select',
    '#title' => t('Object type'),
    '#description' => t('Select the object type (node, user) that you will be present in the url '),
    '#options' => array(
      'node' => t('Node'),
      'user' => t('User'),
    ),
    '#default_value' => $this->options['type'],
  );

  // Grab the mlt fields.
  $mlt_fields = apachesolr_mlt_get_fields();
  $weights = drupal_map_assoc(array(
    '21.0',
    '13.0',
    '8.0',
    '5.0',
    '3.0',
    '2.0',
    '1.0',
    '0.8',
    '0.5',
    '0.3',
    '0.2',
    '0.1',
  ));
  $weights['0'] = t('Omit');
  $form['mlt_fl'] = array(
    '#type' => 'fieldset',
    '#tree' => TRUE,
    '#title' => t('Fields'),
  );
  foreach ($mlt_fields as $key => $description) {
    $form['mlt_fl'][$key] = array(
      '#type' => 'select',
      '#options' => $weights,
      '#title' => $description,
      '#default_value' => isset($this->options['mlt_fl'][$key]) ? $this->options['mlt_fl'][$key] : '0',
    );
  }
  $options = drupal_map_assoc(array(
    1,
    2,
    3,
    4,
    5,
    6,
    7,
  ));
  $form['mlt_mintf'] = array(
    '#type' => 'select',
    '#title' => t('Minimum Term Frequency'),
    '#description' => t('A word must appear this many times in any given document before the document is considered relevant for comparison.'),
    '#default_value' => $this->options['mlt_mintf'],
    '#options' => $options,
  );
  $form['mlt_mindf'] = array(
    '#type' => 'select',
    '#title' => t('Minimum Document Frequency'),
    '#description' => t('A word must occur in at least this many documents before it will be used for similarity comparison.'),
    '#default_value' => $this->options['mlt_mindf'],
    '#options' => $options,
  );
  $form['mlt_minwl'] = array(
    '#type' => 'select',
    '#title' => t('Minimum Word Length'),
    '#description' => 'You can use this to eliminate short words such as "the" and "it" from similarity comparisons. Words must be at least this number of characters or they will be ignored.',
    '#default_value' => $this->options['mlt_minwl'],
    '#options' => $options,
  );
  $form['mlt_maxwl'] = array(
    '#type' => 'select',
    '#title' => t('Maximum World Length'),
    '#description' => t('You can use this to eliminate very long words from similarity comparisons. Words of more than this number of characters will be ignored.'),
    '#default_value' => $this->options['mlt_maxwl'],
    '#options' => drupal_map_assoc(array(
      8,
      9,
      10,
      11,
      12,
      13,
      14,
      15,
      16,
      17,
      18,
      19,
      20,
    )),
  );
  $form['mlt_maxqt'] = array(
    '#type' => 'select',
    '#title' => t('Maximum number of query terms'),
    '#description' => t('The maximum number of query terms that will be included in any query. Lower numbers will result in fewer recommendations but will get results faster. If a content recommendation is not returning any recommendations, you can either check more "Comparison fields" checkboxes or increase the maximum number of query terms here.'),
    '#options' => drupal_map_assoc(array(
      5,
      10,
      15,
      20,
      25,
      30,
      35,
      40,
      45,
      50,
    )),
    '#default_value' => $this->options['mlt_maxqt'],
  );
}