function views_handler_area_link::options_form in Views link area 7

Same name and namespace in other branches

1. 6 views_handler_area_link.inc \views_handler_area_link::options_form()

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

Overrides views_handler_area::options_form

File

./views_handler_area_link.inc, line 24

Class

views_handler_area_link

Code

function options_form(&$form, &$form_state) {
  parent::options_form($form, $form_state);
  $form['text'] = array(
    '#type' => 'textfield',
    '#title' => t('Link text'),
    '#default_value' => $this->options['text'],
    '#description' => t('The text of the link'),
  );
  $form['html'] = array(
    '#type' => 'checkbox',
    '#title' => t('Display link text as HTML'),
    '#default_value' => $this->options['html'],
    '#description' => t('Show link text as HTML instead of plain text.'),
  );
  $form['path'] = array(
    '#type' => 'textfield',
    '#title' => t('Link path'),
    '#default_value' => $this->options['path'],
    '#description' => t('The Drupal path or full URL to which to link'),
  );
  $form['querystring'] = array(
    '#type' => 'textfield',
    '#title' => t('Link querystring'),
    '#default_value' => $this->options['querystring'],
    '#description' => t('The query parameters that follow the full path'),
  );
  $form['return'] = array(
    '#type' => 'checkbox',
    '#title' => t('Set destination as the current page'),
    '#default_value' => $this->options['return'],
    '#description' => t('If the link leads to a form, this will redirect the user to the view when the form is submitted. This will override any destination set in the querystring option above.'),
  );
  $form['anchor'] = array(
    '#type' => 'textfield',
    '#title' => t('Link anchor'),
    '#default_value' => $this->options['anchor'],
    '#description' => t('The anchor data that follows the full path and query parameters'),
  );
  $form['attributes'] = array(
    '#type' => 'fieldset',
    '#title' => t('Attributes'),
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
  );
  $form['class'] = array(
    '#type' => 'textfield',
    '#title' => t('Link CSS class'),
    '#default_value' => $this->options['class'],
    '#description' => t('A custom CSS class to add to the link'),
    '#fieldset' => 'attributes',
  );
  $form['title'] = array(
    '#type' => 'textfield',
    '#title' => t('Link title'),
    '#description' => t('Set the title attribute of the link'),
    '#default_value' => $this->options['title'],
    '#fieldset' => 'attributes',
  );
  $form['rel'] = array(
    '#type' => 'textfield',
    '#title' => t('Link rel'),
    '#description' => t('Set the rel attribute of the link'),
    '#default_value' => $this->options['rel'],
    '#fieldset' => 'attributes',
  );
  $form['prefix'] = array(
    '#type' => 'textfield',
    '#title' => t('Prefix text'),
    '#default_value' => $this->options['prefix'],
    '#description' => t('Any text to display before this link. You may include HTML.'),
    '#fieldset' => 'attributes',
  );
  $form['suffix'] = array(
    '#type' => 'textfield',
    '#title' => t('Suffix text'),
    '#default_value' => $this->options['suffix'],
    '#description' => t('Any text to display after this link. You may include HTML.'),
    '#fieldset' => 'attributes',
  );
  $target_options = array(
    '' => t('None'),
    '_blank' => t('New window (_blank)'),
    '_parent' => '_parent',
    '_self' => '_self',
    '_top' => '_top',
  );
  $form['target'] = array(
    '#type' => 'select',
    '#title' => t('Link target'),
    '#description' => t('Set the target attribute of the link.'),
    '#options' => $target_options,
    '#default_value' => $this->options['target'],
    '#fieldset' => 'attributes',
  );
  $tokenize_id = drupal_html_id('tokenize_checkbox');
  $form['tokenize'] = array(
    '#id' => $tokenize_id,
    '#type' => 'checkbox',
    '#title' => t('Use replacement tokens from the first row'),
    '#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(),
    ));
  }
  $output = t('<p>You must add some additional fields to this display before using this field. These fields may be marked as <em>Exclude from display</em> if you prefer. Note that due to rendering order, you cannot use fields that come after this field; if you need a field not listed here, rearrange your fields.</p>');
  if (!empty($options)) {
    $output = '';
    foreach ($options as $type => $values) {
      if (empty($values)) {
        continue;
      }
      $vars = array(
        'title' => $type,
      );
      foreach ($values as $key => $label) {
        $vars['items'][] = $key . ' == ' . $label;
      }
      $output .= theme('item_list', $vars);
    }
  }
  $form['help'] = array(
    '#type' => 'fieldset',
    '#title' => t('Replacement patterns'),
    '#description' => '<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>',
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
    '#value' => $output,
    '#dependency' => array(
      $tokenize_id => array(
        1,
      ),
    ),
  );
}