function SearchAutocompleteViewsPluginStyle::options_form in Search Autocomplete 7.4

Provide a form for setting options.

Overrides views_plugin_style::options_form

File

views/plugins/search_autocomplete.views_plugin_style.inc, line 26

Implements views_plugin_style for search_autocomplete

Class

SearchAutocompleteViewsPluginStyle

Implements views_plugin_style

Code

function options_form(&$form, &$form_state) {

  // Get all views fields.
  $all_view_fields = $this->display->handler
    ->get_field_labels();

  // Build the value option.
  $group_fields = $all_view_fields;
  array_unshift($group_fields, "- no grouping -");
  $group_by_descr = (empty($all_view_fields) ? '<b>' . t('Warning') . ': </b> ' . t('Requires at least one field in the view.') . '<br/>' : '') . t("You may want to group fields together.");
  $form['group_by'] = array(
    '#title' => t('Group fields by'),
    '#type' => 'select',
    '#description' => check_plain($group_by_descr),
    '#default_value' => $this->options['group_by'],
    '#disabled' => empty($all_view_fields),
    '#required' => TRUE,
    '#options' => $group_fields,
  );
  $input_label_descr = (empty($all_view_fields) ? '<b>' . t('Warning') . ': </b> ' . t('Requires at least one field in the view.') . '<br/>' : '') . t('Select the autocompletion input value. If the autocompletion settings are set to auto-submit, this value will be submitted as the suggestion is selected.');
  $form['input_label'] = array(
    '#title' => t('Input Label'),
    '#type' => 'select',
    '#description' => check_plain($input_label_descr),
    '#default_value' => $this->options['input_label'],
    '#disabled' => empty($all_view_fields),
    '#required' => TRUE,
    '#options' => $all_view_fields,
  );

  // Build the link option.
  $input_link_descr = (empty($all_view_fields) ? '<b>' . t('Warning') . ': </b> ' . t('Requires at least one field in the view.') . '<br/>' : '') . t('Select the autocompletion input link. If the autocompletion settings are set to auto-redirect, this link is where the user will be redirected as the suggestion is selected.');
  $form['input_link'] = array(
    '#title' => t('Input Link'),
    '#type' => 'select',
    '#description' => check_plain($input_link_descr),
    '#default_value' => $this->options['input_link'],
    '#disabled' => empty($all_view_fields),
    '#required' => TRUE,
    '#options' => $all_view_fields,
  );

  // Build the link option.
  $output_field_descr = (empty($all_view_fields) ? '<b>' . t('Warning') . ': </b> ' . t('Requires at least one field in the view.') . '<br/>' : '') . t("Select the autocompletion output values. Thoses fields are the one that will show in the autocompletion popup suggestion list. This may be, the username and picture for instance, or the node title and it's author.");
  $form['output_fields'] = array(
    '#title' => t('Output Fields'),
    '#type' => 'select',
    '#description' => check_plain($output_field_descr),
    '#default_value' => $this->options['output_fields'],
    '#disabled' => empty($all_view_fields),
    '#required' => TRUE,
    '#multiple' => TRUE,
    '#options' => $all_view_fields,
  );
}