function _profile2_revision_access in Profile 2 7.2

Access callback.

5 calls to _profile2_revision_access()

profile2_diff_block_view in contrib/profile2_diff.module

Implements hook_block_view().

profile2_diff_entity_view_alter in contrib/profile2_diff.module

Implementation of hook_entity_view_alter().

profile2_revision_list_build in ./profile2.module

Build the table of older revisions of a profile.

_profile2_any_revision_access in ./profile2.module

Determine if any profile revision sub-tab is allowed access.

_profile2_revision_tab_access in ./profile2.module

2 string references to '_profile2_revision_access'

profile2_diff_menu in contrib/profile2_diff.module

Implements hook_menu().

profile2_page_menu in contrib/profile2_page.module

Implements hook_menu().

File

./profile2.module, line 1684

Support for configurable user profiles.

Code

function _profile2_revision_access($profile, $perm) {
  if (empty($profile)) {
    return FALSE;
  }
  global $user;
  if (!is_array($perm)) {
    $perm = array(
      $perm,
    );
  }
  $access = FALSE;
  foreach ($perm as $permission) {
    if ($profile->uid == $user->uid) {
      $access = user_access($permission) || $access;
    }
    elseif (strpos($permission, 'own') === FALSE) {
      $access = user_access($permission) || $access;
    }
  }
  $count =& drupal_static(__FUNCTION__, array());
  if (!isset($count[$profile->pid])) {
    $count[$profile->pid] = db_select('profile_revision', 'pr')
      ->condition('pr.pid', $profile->pid)
      ->countQuery()
      ->execute()
      ->fetchField();
  }
  return $access && $count[$profile->pid] > 1;
}