function heartbeat_block_view in Heartbeat 7

Implements hook_block_view().

File

./heartbeat.module, line 332

Module file for heartbeat activity. Basic hook implementations and helper functions will be found here.

Code

function heartbeat_block_view($delta = '') {
  if ($delta == 'heartbeat_active_users') {
    $block['subject'] = t('Most active users');
    $block['content'] = drupal_render(heartbeat_api_most_active_users(variable_get('heartbeat_active_users', 'default')));
    return $block;
  }

  // For blocks calling this page in general.
  $account = NULL;
  if (variable_get('heartbeat_show_user_profile_messages_' . $delta, 0) && arg(0) == 'user' && is_numeric(arg(1))) {
    $account = user_load(arg(1));
  }
  if ($heartbeatStream = heartbeat_stream($delta, FALSE, $account)) {
    if (variable_get('exclude_og_' . $delta, 0)) {
      $heartbeatStream
        ->excludeOg(TRUE);
    }
    heartbeat_stream_build($heartbeatStream);
    $block_content = heartbeat_stream_view($heartbeatStream, $heartbeatStream->config->block_view_mode);
    if (!empty($block_content)) {
      $content = array();
      $content['#theme'] = 'heartbeat_list';
      $content['#stream'] = $heartbeatStream;
      $content['#content'] = $block_content;
      $content['#attached']['js'][] = drupal_get_path('module', 'heartbeat') . '/js/heartbeat.js';
      if (variable_get('heartbeat_include_default_style', 1)) {
        $content['#attached']['css'][] = drupal_get_path('module', 'heartbeat') . '/css/heartbeat.css';
      }

      // Dirty hack to fix polled streams when no js/css can be included on custom ajax command.
      $content['#attached']['css'][] = drupal_get_path('module', 'heartbeat') . '/layouts/heartbeat_2col/heartbeat_2col.css';
      $block['content'] = $content;
    }
    $block['subject'] = t($heartbeatStream->config->title);
  }
  else {
    return NULL;
  }
  return $block;
}