function export_access in Node export 5

Same name and namespace in other branches

1. 5.2 export.module \export_access()
2. 6 export.module \export_access()

1 call to export_access()

export_menu in ./export.module

Implementation of hook_menu().

File

./export.module, line 64

Code

function export_access($node) {
  global $user;

  // Check basic permissions first.
  $access = user_access('export node') || $user->uid && $node->uid == $user->uid && user_access('export own nodes');

  // Check additional conditions
  $access = $access && (export_is_permitted($node->type) && filter_access($node->format) && node_access('create', $node->type));

  // Let other modules alter this - for exmple to only allow some users
  // to export specific nodes or types.
  foreach (module_implements('export_access_alter') as $module) {
    $function = $module . '_export_access_alter';
    $function($access, $node);
  }
  return $access;
}