public function similar_handler_argument_nid::options_form in Similar Entries 6.2

Same name and namespace in other branches

1. 7.2 views/similar_handler_argument_nid.inc \similar_handler_argument_nid::options_form()

Defines the options form.

File

views/similar_handler_argument_nid.inc, line 68

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['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%',
  );
  $form['similar']['adjust_relevance'] = array(
    '#type' => 'checkbox',
    '#title' => t('Adjust relevance of fields'),
    '#default_value' => $this->options['similar']['adjust_relevance'],
    '#description' => t('Adjust the relevance of content titles, bodies, and other fields in matching.'),
  );
  $form['similar']['relevance'] = array(
    '#type' => 'fieldset',
    '#title' => t('Match Relevance'),
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
  );
  $form['similar']['relevance']['title_relevance'] = array(
    '#type' => 'select',
    '#title' => t('Relevance of content\'s title'),
    '#options' => $relevance_options,
    '#default_value' => $this->options['similar']['relevance']['title_relevance'],
    '#description' => t('Increase or decrease the relevance of matches in destination content\'s title field.'),
  );
  $form['similar']['relevance']['body_relevance'] = array(
    '#type' => 'select',
    '#title' => t('Relevance of content\'s body'),
    '#options' => $relevance_options,
    '#default_value' => $this->options['similar']['relevance']['body_relevance'],
    '#description' => t('Increase or decrease the relevance of matches in destination content\'s body field.'),
  );

  // Add fields for enabling matching in fields defined by field module.
  if (module_exists('content')) {
    $field_options = self::get_field_options();
    $form['similar']['include_fields'] = array(
      '#type' => 'checkbox',
      '#title' => t('Include CCK fields in matching'),
      '#default_value' => !empty($this->options['similar']['include_fields']),
      '#description' => t('Enable FULLTEXT queries on fields defined with Field module.'),
    );
    $form['similar']['cck_fields'] = array(
      '#type' => 'fieldset',
      '#title' => t('CCK Fields'),
      '#collapsible' => TRUE,
      '#collapsed' => TRUE,
    );
    foreach ($field_options as $table => $field) {
      $form['similar']['cck_fields']['included_fields:' . $table] = array(
        '#type' => 'select',
        '#title' => $field,
        '#options' => $relevance_options,
        '#default_value' => isset($this->options['similar']['cck_fields']['included_fields:' . $table]) ? $this->options['similar']['cck_fields']['included_fields:' . $table] : 1,
        '#fieldset' => 'similar',
      );
    }
  }
  $form['similar']['boolean_mode'] = array(
    '#type' => 'checkbox',
    '#title' => t('Execute search in boolean mode'),
    '#default_value' => !empty($this->options['similar']['boolean_mode']),
    '#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.'),
  );
  $form['similar']['boolean_options'] = array(
    '#type' => 'fieldset',
    '#title' => t('Boolean Mode Options'),
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
  );

  // Add options for increasing or decreasing relevance of source node.
  $form['similar']['boolean_options']['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['similar']['boolean_options']['title_operator'],
  );

  // Add fields for creating custom relevance rules for specific words or phrases.
  $form['similar']['boolean_options']['enable_custom_operators'] = array(
    '#type' => 'checkbox',
    '#title' => t('Set custom operators in words and phrases'),
    '#default_value' => !empty($this->options['similar']['boolean_options']['enable_custom_operators']),
  );
  $form['similar']['boolean_options']['operators_fieldset'] = array(
    '#type' => 'fieldset',
    '#title' => t('Custom Operators'),
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
  );
  $form['similar']['boolean_options']['operators_fieldset']['custom_operators'] = array(
    '#type' => 'textfield',
    '#title' => t('Operators'),
    '#default_value' => $this->options['similar']['boolean_options']['operators_fieldset']['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,
  );
}