public function similar_handler_argument_nid::options_form in Similar Entries 7.2

Same name and namespace in other branches

1. 6.2 views/similar_handler_argument_nid.inc \similar_handler_argument_nid::options_form()

Defines the options form.

Overrides views_handler_argument_numeric::options_form

File

views/similar_handler_argument_nid.inc, line 58

Defines the Similar entries node ID argument.

Class

similar_handler_argument_nid

Defines the similar entries View node ID argument.

Code

public function options_form(&$form, &$form_state) {
  parent::options_form($form, $form_state);
  unset($form['not']);
  $form['default_argument_type']['#disabled'] = TRUE;
  $form['similar'] = array(
    '#type' => 'fieldset',
    '#title' => t('FULLTEXT search options'),
  );

  // Add fields for increasing or decreasing relevance of destination ndoe fields.
  $relevance_options = array(
    '0' => '0%',
    '0.1' => '10%',
    '0.2' => '20%',
    '0.3' => '30%',
    '0.4' => '40%',
    '0.5' => '50%',
    '0.6' => '60%',
    '0.7' => '70%',
    '0.8' => '80%',
    '0.9' => '90%',
    '1.0' => '100%',
    '1.1' => '110%',
    '1.2' => '120%',
    '1.3' => '130%',
    '1.4' => '140%',
    '1.5' => '150%',
    '1.6' => '160%',
    '1.7' => '170%',
    '1.8' => '180%',
    '1.9' => '190%',
    '2.0' => '200%',
  );
  foreach (entity_get_info('node')['view modes'] as $key => $values) {
    $render_view_mode_options[$key] = $values['label'];
  }
  $form['adjust_relevance'] = array(
    '#type' => 'checkbox',
    '#title' => t('Adjust relevance of fields'),
    '#default_value' => $this->options['adjust_relevance'],
    '#description' => t('Adjust the relevance of content titles, bodies, and other fields in matching.'),
    '#fieldset' => 'similar',
  );
  $form['title_relevance'] = array(
    '#type' => 'select',
    '#title' => t('Relevance of content\'s title.'),
    '#options' => $relevance_options,
    '#default_value' => $this->options['title_relevance'],
    '#description' => t('Increase or decrease the relevance of matches in destination content\'s title field.'),
    '#fieldset' => 'similar',
    '#dependency' => array(
      'edit-options-adjust-relevance' => array(
        '1',
      ),
    ),
  );
  $form['body_relevance'] = array(
    '#type' => 'select',
    '#title' => t('Relevance of content\'s body.'),
    '#options' => $relevance_options,
    '#default_value' => $this->options['body_relevance'],
    '#description' => t('Increase or decrease the relevance of matches in ' . 'destination content\'s body and other fields.'),
    '#fieldset' => 'similar',
    '#dependency' => array(
      'edit-options-adjust-relevance' => array(
        '1',
      ),
    ),
  );
  $form['rendered_content'] = array(
    '#type' => 'checkbox',
    '#title' => t('Use rendered source content instead of body'),
    '#default_value' => $this->options['rendered_content'],
    '#description' => t('Score similarity by comparing to source content rendered in a view mode, rather than body value.'),
    '#fieldset' => 'similar',
  );
  $form['rendered_view_mode'] = array(
    '#type' => 'select',
    '#title' => t('View mode to render content'),
    '#options' => $render_view_mode_options,
    '#default_value' => $this->options['rendered_view_mode'],
    '#fieldset' => 'similar',
    '#dependency' => array(
      'edit-options-rendered-content' => array(
        '1',
      ),
    ),
  );

  // Add fields for enabling matching in fields defined by field module.
  if (module_exists('field')) {

    // Checkbox to enable fields in query.
    $form['include_fields'] = array(
      '#type' => 'checkbox',
      '#title' => t('Include content fields in matching'),
      '#default_value' => !empty($this->options['include_fields']),
      '#description' => t('Enable FULLTEXT queries on fields defined with Field module.'),
      '#fieldset' => 'similar',
    );

    // Add a weight select list for each field defined by Field module.
    foreach (similar_get_indices() as $field => $info) {
      $form['included_fields:' . $field] = array(
        '#type' => 'select',
        '#title' => isset($info['label']) ? $info['label'] : $field,
        '#options' => $relevance_options,
        '#default_value' => isset($this->options['included_fields:' . $field]) ? $this->options['included_fields:' . $field] : 1,
        '#fieldset' => 'similar',
        '#dependency' => array(
          'edit-options-include-fields' => array(
            '1',
          ),
          'edit-options-adjust-relevance' => array(
            '1',
          ),
        ),
        '#dependency_count' => 2,
      );
    }
  }
  $form['boolean_mode'] = array(
    '#type' => 'checkbox',
    '#title' => t('Execute search in boolean mode'),
    '#default_value' => !empty($this->options['boolean_mode']),
    '#fieldset' => 'similar',
    '#description' => t('Boolean mode enables the ability to increase or decrease the relevance of certain fields.<br />' . 'Note: Boolean mode may negatively affect the accuracy of view results.'),
  );

  // Add options for increasing or decreasing relevance of source node.
  $form['source_relevance'] = array(
    '#type' => 'checkbox',
    '#title' => t('Adjust source relevance'),
    '#default_value' => !empty($this->options['source_relevance']),
    '#description' => t('Increase the relevance of words in the title of the content being viewed.'),
    '#fieldset' => 'similar',
    '#dependency' => array(
      'edit-options-boolean-mode' => array(
        '1',
      ),
    ),
  );
  $form['title_operator'] = array(
    '#type' => 'select',
    '#title' => t('Relevance of source content\'s title'),
    '#options' => array(
      'none' => t('No change'),
      'increase' => t('Increase title relevance'),
      'decrease' => t('Decrease title relevance'),
      'require_all' => t('Require all terms'),
      'require_some' => t('Require at least one term'),
      'require_complete' => t('Require complete title'),
      'exclude_all' => t('Exclude all terms'),
      'exclude_some' => t('Exclude at least one term'),
      'exclude_complete' => t('Exclude complete title'),
    ),
    '#default_value' => $this->options['title_operator'],
    '#fieldset' => 'similar',
    '#dependency' => array(
      'edit-options-boolean-mode' => array(
        '1',
      ),
      'edit-options-source-relevance' => array(
        '1',
      ),
    ),
    '#dependency_count' => 2,
  );

  // Add fields for creating custom relevance rules for specific words or phrases.
  $form['enable_custom_operators'] = array(
    '#type' => 'checkbox',
    '#title' => t('Set custom operators in words and phrases'),
    '#default_value' => !empty($this->options['enable_custom_operators']),
    '#fieldset' => 'similar',
    '#dependency' => array(
      'edit-options-boolean-mode' => array(
        '1',
      ),
    ),
  );
  $form['custom_operators'] = array(
    '#type' => 'textfield',
    '#title' => t('Operators'),
    '#default_value' => $this->options['custom_operators'],
    '#description' => t('Use boolean logical operators to customize the FULLTEXT query. Each expression should ' . 'be separated by a vertical bar |.<br />' . 'Available operators:  +  -  >  <  (  )  ~  "<br />' . 'See http://dev.mysql.com/doc/refman/5.5/en/fulltext-boolean.html for more information.'),
    '#maxlength' => 1024,
    '#fieldset' => 'similar',
    '#dependency' => array(
      'edit-options-boolean-mode' => array(
        '1',
      ),
      'edit-options-enable-custom-operators' => array(
        '1',
      ),
    ),
    '#dependency_count' => 2,
  );
}