function global_filter_create_links_widget in Views Global Filter 8

Same name and namespace in other branches

1. 7 widgets/global_filter.linkswidget.inc \global_filter_create_links_widget()

Create links widget.

1 call to global_filter_create_links_widget()

global_filter_create_widget in ./global_filter.widgets.inc

Based on the requested or field-implied widget.

File

widgets/global_filter.linkswidget.inc, line 11

global_filter.linkswidget.inc

Code

function global_filter_create_links_widget($filter_key, $options, &$form, &$form_state) {
  $post_it = global_filter_get_module_parameter('links_widget_via_post', TRUE);
  if ($post_it) {
    drupal_add_js(array(
      'links_widget_via_post' => TRUE,
    ), 'setting');
  }
  $no_language = new stdClass();
  $no_language->language = FALSE;
  $name = $form_state['global_filters'][$filter_key]['name'];
  $selected_value = global_filter_get_session_value($name);
  $links = '';
  foreach ($options as $value => $link_text) {
    $active = is_array($selected_value) ? in_array($value, $selected_value) : $value == $selected_value;
    $link_options = array(
      'attributes' => array(
        'title' => $link_text,
      ),
      // Hack to avoid every link being classed as 'active'.
      'language' => $active ? NULL : $no_language,
    );
    if (!isset($value)) {
      $value = '';
    }
    if ($post_it) {
      $link_options['attributes']['id'] = "{$name}:{$value}";
      if ($active) {
        $link_options['attributes']['class'] = drupal_html_class('active');
      }
    }
    else {
      $link_options['query'] = array(
        $name => $value,
      );
    }
    $link = $post_it ? '<a href="" ' . drupal_attributes($link_options['attributes']) . ">{$link_text}</a>" : l($link_text, $_GET['q'], $link_options);
    $links .= ($active ? '<li class="active">' : '<li>') . $link . '</li>';
  }
  $form[$name]['#markup'] = '<ul class="global-filter-links ' . drupal_html_class(GLOBAL_FILTER_FILTER_KEY_PREFIX . "{$filter_key}-{$name}") . '">' . $links . '</ul>';
  $form[$name]['#suffix'] = '<div class="suffix">' . t('Click link to filter') . '</div>';
}