function nodereferrer_view_handler_filter::value_form in NodeReferrer 6

Same name and namespace in other branches

1. 7 views/nodereferrer_view_handler_filter.inc \nodereferrer_view_handler_filter::value_form()

Form to get filter parameters

File

views/nodereferrer_view_handler_filter.inc, line 18

nodereferrer.module Views integration

Class

nodereferrer_view_handler_filter

We use this as a parent class for both the nodereferrer filters. This handler is not meant to be used directly.

Code

function value_form(&$form, &$form_state) {
  parent::value_form($form, $form_state);
  $form['operator'] = array(
    '#type' => 'select',
    '#title' => t('Operator'),
    '#default_value' => empty($this->options['operator']) ? 'in' : $this->options['operator'],
    '#options' => array(
      'in' => t('Return nodes that refer to:'),
      'not in' => t('Do not return nodes that refer to:'),
    ),
    '#required' => TRUE,
  );
  $form['value'] = array(
    '#type' => 'textfield',
    '#title' => t('Node id'),
    '#default_value' => empty($this->value) ? '' : $this->value,
    '#description' => t('The node id referrers of which will be included/excluded by this filter'),
    '#required' => TRUE,
  );
  $form['fields'] = array(
    '#type' => 'checkboxes',
    '#multiple' => TRUE,
    '#title' => $this
      ->get_options_title(),
    '#options' => $this
      ->get_options(),
    '#description' => t('This is optional ; if nothing is selected then all referrers will be returned'),
    '#default_value' => empty($this->options['fields']) ? array() : $this->options['fields'],
  );
  if (module_exists('translation')) {
    $form['multilingual'] = array(
      '#type' => 'fieldset',
      '#collapsible' => TRUE,
      '#collapsed' => TRUE,
      '#title' => t('Multilingual options'),
    );
    $default = 0;
    if (!empty($this->options['multilingual']['referrers_of_translations'])) {
      $default = $this->options['multilingual']['referrers_of_translations'];
    }
    $form['multilingual']['referrers_of_translations'] = array(
      '#type' => 'checkbox',
      '#title' => t('Include referrers of translations'),
      '#description' => t('If this is checked, will also include nodes that refer to translations of the given node'),
      '#default_value' => $default,
    );
    $default = 0;
    if (!empty($this->options['multilingual']['translations_of_referrers'])) {
      $default = $this->options['multilingual']['translations_of_referrers'];
    }
    $form['multilingual']['translations_of_referrers'] = array(
      '#type' => 'checkbox',
      '#title' => t('Include translations of referrers'),
      '#description' => t('If this is checked, will also include translations of nodes that refer to the given node. You may not need this if you synchronise your CCK field.'),
      '#default_value' => $default,
    );
  }
}