function sharerich_get_buttons in Sharerich 7

Same name and namespace in other branches

1. 7.3 sharerich.module \sharerich_get_buttons()
2. 7.2 sharerich.module \sharerich_get_buttons()

Returns markup with list of share buttons.

2 calls to sharerich_get_buttons()

sharerich_block_view in ./sharerich.module

Implements hook_block_view().

sharerich_node_view in ./sharerich.module

Implements hook_node_view().

File

./sharerich.module, line 105

Code

function sharerich_get_buttons($node = NULL) {
  $key = 0;
  if (!is_null($node)) {
    $key = $node->nid;
  }
  $buttons =& drupal_static(__FUNCTION__ . $key, array());
  if (empty($buttons)) {
    $services = sharerich_get_services();
    foreach ($services as $service_name) {
      $content = sharerich_get_service_content($service_name);
      if (!empty($content)) {
        $buttons[$service_name] = array(
          'data' => $content,
          'class' => array(
            $service_name,
          ),
        );
      }
    }
    $buttons = sharerich_reorder_buttons($buttons);

    // Allow other modules to alter the buttons markup.
    drupal_alter('sharerich_buttons', $buttons, $node);

    // Tokens replacements.
    foreach ($buttons as $key => $button) {
      $buttons[$key]['data'] = token_replace($button['data'], array(
        'node' => $node,
      ));
    }
  }
  $attributes = array(
    'class' => array(
      'sharerich-buttons',
      'rrssb-buttons',
      'clearfix',
    ),
  );
  if (count($buttons) > 0) {

    // Create an item list for the button links.
    $item_list = array(
      '#theme' => 'item_list',
      '#items' => $buttons,
      '#type' => 'ul',
      '#attributes' => $attributes,
    );

    // Output using the sharerich_buttons theme.
    $sharerich_buttons = array(
      '#theme' => 'sharerich_buttons',
      '#item_list' => $item_list,
      '#title' => variable_get('sharerich_title', t('Share This')),
    );
    return $sharerich_buttons;
  }
}