Implementation of hook_views_analyze().

Related topics

File

modules/node.views.inc, line 844

Provide views data and handlers for node.module

Code

function node_views_analyze($view) {
  $ret = array();
  // Check for something other than the default display:
  if ($view->base_table == 'node') {
    foreach ($view->display as $id => $display) {
      if (!$display->handler->is_defaulted('access') || !$display->handler->is_defaulted('filters')) {
        // check for no access control
        $access = $display->handler->get_option('access');
        if (empty($access['type']) || $access['type'] == 'none') {
          $result = db_query("SELECT r.name, p.perm FROM {role} r INNER JOIN {permission} p ON p.rid = r.rid WHERE r.name IN ('anonymous user', 'authenticated user')");
          while ($role = db_fetch_object($result)) {
            $role->perm = explode(', ', $role->perm);
            $role->safe = in_array('access content', $role->perm);
            $roles[$role->name] = $role;
          }
          if (!($roles['anonymous user']->safe && $roles['authenticated user']->safe)) {
            $ret[] = views_ui_analysis(t('Some roles lack permission to access content, but display %display has no access control.', array('%display' => $display->display_title)), 'warning');
          }
          $filters = $display->handler->get_option('filters');
          foreach ($filters as $filter) {
            if ($filter['table'] == 'node' && ($filter['field'] == 'status' || $filter['field'] == 'status_extra')) {
              continue 2;
            }
          }
          $ret[] = views_ui_analysis(t('Display %display has no access control but does not contain a filter for published nodes.', array('%display' => $display->display_title)), 'warning');
        }
      }
    }
  }
  foreach ($view->display as $id => $display) {
    if ($display->display_plugin == 'page') {
      if ($display->handler->get_option('path') == 'node/%') {
        $ret[] = views_ui_analysis(t('Display %display has set node/% as path. This will not produce what you want. If you want to have multiple versions of the node view, use panels.', array('%display' => $display->display_title)), 'warning');
      }
    }
  }

  return $ret;
}