function views_block in Views (for Drupal 7) 5

Same name and namespace in other branches

1. 6.3 views.module \views_block()
2. 6.2 views.module \views_block()

Implementation of hook_block()

File

./views.module, line 321

Code

function views_block($op = 'list', $delta = 0) {
  $block = array();
  if ($op == 'list') {
    views_load_cache();

    // Grab views from the database and provide them as blocks.
    $result = db_query("SELECT vid, block_title, page_title, name FROM {view_view} WHERE block = 1");
    while ($view = db_fetch_object($result)) {
      $block[$view->name]['info'] = filter_xss_admin(views_get_title($view, 'block-info'));
    }
    $default_views = _views_get_default_views();
    $views_status = variable_get('views_defaults', array());
    foreach ($default_views as $name => $view) {
      if (!isset($block[$name]) && $view->block && ($views_status[$name] == 'enabled' || !$view->disabled && $views_status[$name] != 'disabled')) {
        $title = filter_xss_admin(views_get_title($view, 'block'));
        $block[$name]['info'] = empty($title) ? $name : $title;
      }
    }
    return $block;
  }
  else {
    if ($op == 'view') {
      return views_view_block($delta);
    }
  }
}