function views_add_button_area::options_form in Views Add Button 7

Default options form that provides the label widget that all fields should have.

Overrides views_handler_area::options_form

File

views/views_add_button_area.inc, line 25

Definition of views_add_button_area.

Class

views_add_button_area

Views area text handler.

Code

function options_form(&$form, &$form_state) {
  parent::options_form($form, $form_state);
  $ct_options = array();
  foreach (node_type_get_types() as $key => $type) {
    $ct_options[$key] = $type->name;
  }
  $form['content_type'] = array(
    '#type' => 'select',
    '#title' => t('Content Type'),
    '#options' => $ct_options,
    '#empty_option' => '- Select -',
    '#default_value' => $this->options['content_type'],
  );
  $form['query_string'] = array(
    '#type' => 'textfield',
    '#title' => t('Query string to append to the add link'),
    '#default_value' => $this->options['query_string'],
  );
  $form['button_classes'] = array(
    '#type' => 'textfield',
    '#title' => t('Button classes for the add link - usually "button" or "btn," with additional styling classes.'),
    '#default_value' => $this->options['button_classes'],
  );
  $form['destination'] = array(
    '#type' => 'checkbox',
    '#title' => t('Include destination parameter?'),
    '#default_value' => $this->options['destination'],
  );

  // @TODO: Refactor token handling into a base class.
  $form['tokenize'] = array(
    '#type' => 'checkbox',
    '#title' => t('Use replacement tokens from the first row (for the query string or button classes)'),
    '#default_value' => $this->options['tokenize'],
  );

  // Get a list of the available fields and arguments for token replacement.
  $options = array();
  foreach ($this->view->display_handler
    ->get_handlers('field') as $field => $handler) {
    $options[t('Fields')]["[{$field}]"] = $handler
      ->ui_name();
  }
  $count = 0;

  // This lets us prepare the key as we want it printed.
  foreach ($this->view->display_handler
    ->get_handlers('argument') as $arg => $handler) {
    $options[t('Arguments')]['%' . ++$count] = t('@argument title', array(
      '@argument' => $handler
        ->ui_name(),
    ));
    $options[t('Arguments')]['!' . $count] = t('@argument input', array(
      '@argument' => $handler
        ->ui_name(),
    ));
  }
  if (!empty($options)) {
    $output = '<p>' . t('The following tokens are available. If you would like to have the characters \'[\' and \']\' please use the html entity codes \'%5B\' or  \'%5D\' or they will get replaced with empty space.' . '</p>');
    foreach (array_keys($options) as $type) {
      if (!empty($options[$type])) {
        $items = array();
        foreach ($options[$type] as $key => $value) {
          $items[] = $key . ' == ' . check_plain($value);
        }
        $output .= theme('item_list', array(
          'items' => $items,
          'type' => $type,
        ));
      }
    }
    $form['token_help'] = array(
      '#type' => 'fieldset',
      '#title' => t('Replacement patterns'),
      '#collapsible' => TRUE,
      '#collapsed' => TRUE,
      '#value' => $output,
      '#id' => 'edit-options-token-help',
      '#dependency' => array(
        'edit-options-tokenize' => array(
          1,
        ),
      ),
      '#prefix' => '<div>',
      '#suffix' => '</div>',
    );
  }
}