_devel_node_access_get_grant_list

Versions

6

_devel_node_access_get_grant_list($nid, $checked_status, $checked_grants)

7

_devel_node_access_get_grant_list($nid, $ng_alter_data)

Helper function to create a list of the grants returned by hook_node_grants().

Code

contrib/devel/devel_node_access.module, line 1091

<?php
function _devel_node_access_get_grant_list($nid, $ng_alter_data) {
  //dpm($ng_alter_data, "_devel_node_access_get_grant_list($nid,");
  $ng_alter_data = array_merge(array('all'=> array(0 => array('cur' => TRUE, 'ori' => array('all')))), $ng_alter_data);
  $items = array();
  if (count($ng_alter_data)) {
    foreach ($ng_alter_data as $realm => $gids) {
      ksort($gids);
      $gs = array();
      foreach ($gids as $gid => $history) {
        if ($history['cur']) {
          if (isset($history['ori'])) {
            $g = $gid;  // original grant, still active
          }
          else {
            $g = '<u>' . $gid . '</u>';  // new grant, still active
          }
        }
        else {
          $g = '<del>' . $gid . '</del>';  // deleted grant
        }

        $ghs = array();
        if (isset($history['ori']) && strpos($realm, $history['ori'][0]) !== 0) {
          $ghs[] = 'by ' . $history['ori'][0];
        }
        if (isset($history['chg'])) {
          foreach ($history['chg'] as $h) {
            $ghs[] = $h;
          }
        }
        if (!empty($ghs)) {
          $g .= ' (' . implode(', ', $ghs) . ')';
        }
        $gs[] = $g;
      }
      $items[] = $realm . ': '  . implode(', ', $gs);
    }
    if (!empty($items)) {
      return theme('item_list', array('items' => $items, 'type' => 'ul'));
    }
  }
}
?>